| // Copyright 2013 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "url/url_canon.h" |
| |
| #include <errno.h> |
| #include <stddef.h> |
| |
| #include "base/strings/string_piece.h" |
| #include "base/strings/utf_string_conversions.h" |
| #include "base/test/gtest_util.h" |
| #include "testing/gtest/include/gtest/gtest.h" |
| #include "url/third_party/mozilla/url_parse.h" |
| #include "url/url_canon_internal.h" |
| #include "url/url_canon_stdstring.h" |
| #include "url/url_test_utils.h" |
| |
| namespace url { |
| |
| namespace { |
| |
| struct ComponentCase { |
| const char* input; |
| const char* expected; |
| Component expected_component; |
| bool expected_success; |
| }; |
| |
| // ComponentCase but with dual 8-bit/16-bit input. Generally, the unit tests |
| // treat each input as optional, and will only try processing if non-NULL. |
| // The output is always 8-bit. |
| struct DualComponentCase { |
| const char* input8; |
| const wchar_t* input16; |
| const char* expected; |
| Component expected_component; |
| bool expected_success; |
| }; |
| |
| // Test cases for CanonicalizeIPAddress(). The inputs are identical to |
| // DualComponentCase, but the output has extra CanonHostInfo fields. |
| struct IPAddressCase { |
| const char* input8; |
| const wchar_t* input16; |
| const char* expected; |
| Component expected_component; |
| |
| // CanonHostInfo fields, for verbose output. |
| CanonHostInfo::Family expected_family; |
| int expected_num_ipv4_components; |
| const char* expected_address_hex; // Two hex chars per IP address byte. |
| }; |
| |
| std::string BytesToHexString(unsigned char bytes[16], int length) { |
| EXPECT_TRUE(length == 0 || length == 4 || length == 16) |
| << "Bad IP address length: " << length; |
| std::string result; |
| for (int i = 0; i < length; ++i) { |
| result.push_back(kHexCharLookup[(bytes[i] >> 4) & 0xf]); |
| result.push_back(kHexCharLookup[bytes[i] & 0xf]); |
| } |
| return result; |
| } |
| |
| struct ReplaceCase { |
| const char* base; |
| const char* scheme; |
| const char* username; |
| const char* password; |
| const char* host; |
| const char* port; |
| const char* path; |
| const char* query; |
| const char* ref; |
| const char* expected; |
| }; |
| |
| // Magic string used in the replacements code that tells SetupReplComp to |
| // call the clear function. |
| const char kDeleteComp[] = "|"; |
| |
| // Sets up a replacement for a single component. This is given pointers to |
| // the set and clear function for the component being replaced, and will |
| // either set the component (if it exists) or clear it (if the replacement |
| // string matches kDeleteComp). |
| // |
| // This template is currently used only for the 8-bit case, and the strlen |
| // causes it to fail in other cases. It is left a template in case we have |
| // tests for wide replacements. |
| template<typename CHAR> |
| void SetupReplComp( |
| void (Replacements<CHAR>::*set)(const CHAR*, const Component&), |
| void (Replacements<CHAR>::*clear)(), |
| Replacements<CHAR>* rep, |
| const CHAR* str) { |
| if (str && str[0] == kDeleteComp[0]) { |
| (rep->*clear)(); |
| } else if (str) { |
| (rep->*set)(str, Component(0, static_cast<int>(strlen(str)))); |
| } |
| } |
| |
| } // namespace |
| |
| TEST(URLCanonTest, DoAppendUTF8) { |
| struct UTF8Case { |
| unsigned input; |
| const char* output; |
| } utf_cases[] = { |
| // Valid code points. |
| {0x24, "\x24"}, |
| {0xA2, "\xC2\xA2"}, |
| {0x20AC, "\xE2\x82\xAC"}, |
| {0x24B62, "\xF0\xA4\xAD\xA2"}, |
| {0x10FFFF, "\xF4\x8F\xBF\xBF"}, |
| }; |
| std::string out_str; |
| for (size_t i = 0; i < std::size(utf_cases); i++) { |
| out_str.clear(); |
| StdStringCanonOutput output(&out_str); |
| AppendUTF8Value(utf_cases[i].input, &output); |
| output.Complete(); |
| EXPECT_EQ(utf_cases[i].output, out_str); |
| } |
| } |
| |
| TEST(URLCanonTest, DoAppendUTF8Invalid) { |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| // Invalid code point (too large). |
| EXPECT_DCHECK_DEATH({ |
| AppendUTF8Value(0x110000, &output); |
| output.Complete(); |
| }); |
| } |
| |
| TEST(URLCanonTest, UTF) { |
| // Low-level test that we handle reading, canonicalization, and writing |
| // UTF-8/UTF-16 strings properly. |
| struct UTFCase { |
| const char* input8; |
| const wchar_t* input16; |
| bool expected_success; |
| const char* output; |
| } utf_cases[] = { |
| // Valid canonical input should get passed through & escaped. |
| {"\xe4\xbd\xa0\xe5\xa5\xbd", L"\x4f60\x597d", true, "%E4%BD%A0%E5%A5%BD"}, |
| // Test a character that takes > 16 bits (U+10300 = old italic letter A) |
| {"\xF0\x90\x8C\x80", L"\xd800\xdf00", true, "%F0%90%8C%80"}, |
| // Non-shortest-form UTF-8 characters are invalid. The bad bytes should |
| // each be replaced with the invalid character (EF BF DB in UTF-8). |
| {"\xf0\x84\xbd\xa0\xe5\xa5\xbd", nullptr, false, |
| "%EF%BF%BD%EF%BF%BD%EF%BF%BD%EF%BF%BD%E5%A5%BD"}, |
| // Invalid UTF-8 sequences should be marked as invalid (the first |
| // sequence is truncated). |
| {"\xe4\xa0\xe5\xa5\xbd", L"\xd800\x597d", false, "%EF%BF%BD%E5%A5%BD"}, |
| // Character going off the end. |
| {"\xe4\xbd\xa0\xe5\xa5", L"\x4f60\xd800", false, "%E4%BD%A0%EF%BF%BD"}, |
| // ...same with low surrogates with no high surrogate. |
| {nullptr, L"\xdc00", false, "%EF%BF%BD"}, |
| // Test a UTF-8 encoded surrogate value is marked as invalid. |
| // ED A0 80 = U+D800 |
| {"\xed\xa0\x80", nullptr, false, "%EF%BF%BD%EF%BF%BD%EF%BF%BD"}, |
| // ...even when paired. |
| {"\xed\xa0\x80\xed\xb0\x80", nullptr, false, |
| "%EF%BF%BD%EF%BF%BD%EF%BF%BD%EF%BF%BD%EF%BF%BD%EF%BF%BD"}, |
| }; |
| |
| std::string out_str; |
| for (size_t i = 0; i < std::size(utf_cases); i++) { |
| if (utf_cases[i].input8) { |
| out_str.clear(); |
| StdStringCanonOutput output(&out_str); |
| |
| int input_len = static_cast<int>(strlen(utf_cases[i].input8)); |
| bool success = true; |
| for (int ch = 0; ch < input_len; ch++) { |
| success &= AppendUTF8EscapedChar(utf_cases[i].input8, &ch, input_len, |
| &output); |
| } |
| output.Complete(); |
| EXPECT_EQ(utf_cases[i].expected_success, success); |
| EXPECT_EQ(std::string(utf_cases[i].output), out_str); |
| } |
| if (utf_cases[i].input16) { |
| out_str.clear(); |
| StdStringCanonOutput output(&out_str); |
| |
| std::u16string input_str( |
| test_utils::TruncateWStringToUTF16(utf_cases[i].input16)); |
| int input_len = static_cast<int>(input_str.length()); |
| bool success = true; |
| for (int ch = 0; ch < input_len; ch++) { |
| success &= AppendUTF8EscapedChar(input_str.c_str(), &ch, input_len, |
| &output); |
| } |
| output.Complete(); |
| EXPECT_EQ(utf_cases[i].expected_success, success); |
| EXPECT_EQ(std::string(utf_cases[i].output), out_str); |
| } |
| |
| if (utf_cases[i].input8 && utf_cases[i].input16 && |
| utf_cases[i].expected_success) { |
| // Check that the UTF-8 and UTF-16 inputs are equivalent. |
| |
| // UTF-16 -> UTF-8 |
| std::string input8_str(utf_cases[i].input8); |
| std::u16string input16_str( |
| test_utils::TruncateWStringToUTF16(utf_cases[i].input16)); |
| EXPECT_EQ(input8_str, base::UTF16ToUTF8(input16_str)); |
| |
| // UTF-8 -> UTF-16 |
| EXPECT_EQ(input16_str, base::UTF8ToUTF16(input8_str)); |
| } |
| } |
| } |
| |
| TEST(URLCanonTest, Scheme) { |
| // Here, we're mostly testing that unusual characters are handled properly. |
| // The canonicalizer doesn't do any parsing or whitespace detection. It will |
| // also do its best on error, and will escape funny sequences (these won't be |
| // valid schemes and it will return error). |
| // |
| // Note that the canonicalizer will append a colon to the output to separate |
| // out the rest of the URL, which is not present in the input. We check, |
| // however, that the output range includes everything but the colon. |
| ComponentCase scheme_cases[] = { |
| {"http", "http:", Component(0, 4), true}, |
| {"HTTP", "http:", Component(0, 4), true}, |
| {" HTTP ", "%20http%20:", Component(0, 10), false}, |
| {"htt: ", "htt%3A%20:", Component(0, 9), false}, |
| {"\xe4\xbd\xa0\xe5\xa5\xbdhttp", "%E4%BD%A0%E5%A5%BDhttp:", Component(0, 22), false}, |
| // Don't re-escape something already escaped. Note that it will |
| // "canonicalize" the 'A' to 'a', but that's OK. |
| {"ht%3Atp", "ht%3atp:", Component(0, 7), false}, |
| {"", ":", Component(0, 0), false}, |
| }; |
| |
| std::string out_str; |
| |
| for (size_t i = 0; i < std::size(scheme_cases); i++) { |
| int url_len = static_cast<int>(strlen(scheme_cases[i].input)); |
| Component in_comp(0, url_len); |
| Component out_comp; |
| |
| out_str.clear(); |
| StdStringCanonOutput output1(&out_str); |
| bool success = CanonicalizeScheme(scheme_cases[i].input, in_comp, &output1, |
| &out_comp); |
| output1.Complete(); |
| |
| EXPECT_EQ(scheme_cases[i].expected_success, success); |
| EXPECT_EQ(std::string(scheme_cases[i].expected), out_str); |
| EXPECT_EQ(scheme_cases[i].expected_component.begin, out_comp.begin); |
| EXPECT_EQ(scheme_cases[i].expected_component.len, out_comp.len); |
| |
| // Now try the wide version. |
| out_str.clear(); |
| StdStringCanonOutput output2(&out_str); |
| |
| std::u16string wide_input(base::UTF8ToUTF16(scheme_cases[i].input)); |
| in_comp.len = static_cast<int>(wide_input.length()); |
| success = CanonicalizeScheme(wide_input.c_str(), in_comp, &output2, |
| &out_comp); |
| output2.Complete(); |
| |
| EXPECT_EQ(scheme_cases[i].expected_success, success); |
| EXPECT_EQ(std::string(scheme_cases[i].expected), out_str); |
| EXPECT_EQ(scheme_cases[i].expected_component.begin, out_comp.begin); |
| EXPECT_EQ(scheme_cases[i].expected_component.len, out_comp.len); |
| } |
| |
| // Test the case where the scheme is declared nonexistent, it should be |
| // converted into an empty scheme. |
| Component out_comp; |
| out_str.clear(); |
| StdStringCanonOutput output(&out_str); |
| |
| EXPECT_FALSE(CanonicalizeScheme("", Component(0, -1), &output, &out_comp)); |
| output.Complete(); |
| |
| EXPECT_EQ(std::string(":"), out_str); |
| EXPECT_EQ(0, out_comp.begin); |
| EXPECT_EQ(0, out_comp.len); |
| } |
| |
| TEST(URLCanonTest, Host) { |
| IPAddressCase host_cases[] = { |
| // Basic canonicalization, uppercase should be converted to lowercase. |
| {"GoOgLe.CoM", L"GoOgLe.CoM", "google.com", Component(0, 10), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Spaces and some other characters should be escaped. |
| {"Goo%20 goo%7C|.com", L"Goo%20 goo%7C|.com", "goo%20%20goo%7C%7C.com", Component(0, 22), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Exciting different types of spaces! |
| {NULL, L"GOO\x00a0\x3000goo.com", "goo%20%20goo.com", Component(0, 16), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Other types of space (no-break, zero-width, zero-width-no-break) are |
| // name-prepped away to nothing. |
| {NULL, L"GOO\x200b\x2060\xfeffgoo.com", "googoo.com", Component(0, 10), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Ideographic full stop (full-width period for Chinese, etc.) should be |
| // treated as a dot. |
| {NULL, L"www.foo\x3002" L"bar.com", "www.foo.bar.com", Component(0, 15), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Invalid unicode characters should fail... |
| // ...In wide input, ICU will barf and we'll end up with the input as |
| // escaped UTF-8 (the invalid character should be replaced with the |
| // replacement character). |
| {"\xef\xb7\x90zyx.com", L"\xfdd0zyx.com", "%EF%BF%BDzyx.com", Component(0, 16), CanonHostInfo::BROKEN, -1, ""}, |
| // ...This is the same as previous but with with escaped. |
| {"%ef%b7%90zyx.com", L"%ef%b7%90zyx.com", "%EF%BF%BDzyx.com", Component(0, 16), CanonHostInfo::BROKEN, -1, ""}, |
| // Test name prepping, fullwidth input should be converted to ASCII and NOT |
| // IDN-ized. This is "Go" in fullwidth UTF-8/UTF-16. |
| {"\xef\xbc\xa7\xef\xbd\x8f.com", L"\xff27\xff4f.com", "go.com", Component(0, 6), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Test that fullwidth escaped values are properly name-prepped, |
| // then converted or rejected. |
| // ...%41 in fullwidth = 'A' (also as escaped UTF-8 input) |
| {"\xef\xbc\x85\xef\xbc\x94\xef\xbc\x91.com", L"\xff05\xff14\xff11.com", "a.com", Component(0, 5), CanonHostInfo::NEUTRAL, -1, ""}, |
| {"%ef%bc%85%ef%bc%94%ef%bc%91.com", L"%ef%bc%85%ef%bc%94%ef%bc%91.com", "a.com", Component(0, 5), CanonHostInfo::NEUTRAL, -1, ""}, |
| // ...%00 in fullwidth should fail (also as escaped UTF-8 input) |
| {"\xef\xbc\x85\xef\xbc\x90\xef\xbc\x90.com", L"\xff05\xff10\xff10.com", "%00.com", Component(0, 7), CanonHostInfo::BROKEN, -1, ""}, |
| {"%ef%bc%85%ef%bc%90%ef%bc%90.com", L"%ef%bc%85%ef%bc%90%ef%bc%90.com", "%00.com", Component(0, 7), CanonHostInfo::BROKEN, -1, ""}, |
| // ICU will convert weird percents into ASCII percents, but not unescape |
| // further. A weird percent is U+FE6A (EF B9 AA in UTF-8) which is a |
| // "small percent". At this point we should be within our rights to mark |
| // anything as invalid since the URL is corrupt or malicious. The code |
| // happens to allow ASCII characters (%41 = "A" -> 'a') to be unescaped |
| // and kept as valid, so we validate that behavior here, but this level |
| // of fixing the input shouldn't be seen as required. "%81" is invalid. |
| {"\xef\xb9\xaa" "41.com", L"\xfe6a" L"41.com", "a.com", Component(0, 5), CanonHostInfo::NEUTRAL, -1, ""}, |
| {"%ef%b9%aa" "41.com", L"\xfe6a" L"41.com", "a.com", Component(0, 5), CanonHostInfo::NEUTRAL, -1, ""}, |
| {"\xef\xb9\xaa" "81.com", L"\xfe6a" L"81.com", "%81.com", Component(0, 7), CanonHostInfo::BROKEN, -1, ""}, |
| {"%ef%b9%aa" "81.com", L"\xfe6a" L"81.com", "%81.com", Component(0, 7), CanonHostInfo::BROKEN, -1, ""}, |
| // Basic IDN support, UTF-8 and UTF-16 input should be converted to IDN |
| {"\xe4\xbd\xa0\xe5\xa5\xbd\xe4\xbd\xa0\xe5\xa5\xbd", L"\x4f60\x597d\x4f60\x597d", "xn--6qqa088eba", Component(0, 14), CanonHostInfo::NEUTRAL, -1, ""}, |
| // See http://unicode.org/cldr/utility/idna.jsp for other |
| // examples/experiments and http://goo.gl/7yG11o |
| // for the full list of characters handled differently by |
| // IDNA 2003, UTS 46 (http://unicode.org/reports/tr46/ ) and IDNA 2008. |
| |
| // 4 Deviation characters are mapped/ignored in UTS 46 transitional |
| // mechansm. UTS 46, table 4 row (g). |
| // Sharp-s is mapped to 'ss' in UTS 46 and IDNA 2003. |
| // Otherwise, it'd be "xn--fuball-cta.de". |
| {"fu\xc3\x9f" "ball.de", L"fu\x00df" L"ball.de", "fussball.de", |
| Component(0, 11), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Final-sigma (U+03C3) is mapped to regular sigma (U+03C2). |
| // Otherwise, it'd be "xn--wxaijb9b". |
| {"\xcf\x83\xcf\x8c\xce\xbb\xce\xbf\xcf\x82", L"\x3c3\x3cc\x3bb\x3bf\x3c2", |
| "xn--wxaikc6b", Component(0, 12), |
| CanonHostInfo::NEUTRAL, -1, ""}, |
| // ZWNJ (U+200C) and ZWJ (U+200D) are mapped away in UTS 46 transitional |
| // handling as well as in IDNA 2003. |
| {"a\xe2\x80\x8c" "b\xe2\x80\x8d" "c", L"a\x200c" L"b\x200d" L"c", "abc", |
| Component(0, 3), CanonHostInfo::NEUTRAL, -1, ""}, |
| // ZWJ between Devanagari characters is still mapped away in UTS 46 |
| // transitional handling. IDNA 2008 would give xn--11bo0mv54g. |
| {"\xe0\xa4\x95\xe0\xa5\x8d\xe2\x80\x8d\xe0\xa4\x9c", |
| L"\x915\x94d\x200d\x91c", "xn--11bo0m", |
| Component(0, 10), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Fullwidth exclamation mark is disallowed. UTS 46, table 4, row (b) |
| // However, we do allow this at the moment because we don't use |
| // STD3 rules and canonicalize full-width ASCII to ASCII. |
| {"wow\xef\xbc\x81", L"wow\xff01", "wow%21", |
| Component(0, 6), CanonHostInfo::NEUTRAL, -1, ""}, |
| // U+2132 (turned capital F) is disallowed. UTS 46, table 4, row (c) |
| // Allowed in IDNA 2003, but the mapping changed after Unicode 3.2 |
| {"\xe2\x84\xb2oo", L"\x2132oo", "%E2%84%B2oo", |
| Component(0, 11), CanonHostInfo::BROKEN, -1, ""}, |
| // U+2F868 (CJK Comp) is disallowed. UTS 46, table 4, row (d) |
| // Allowed in IDNA 2003, but the mapping changed after Unicode 3.2 |
| {"\xf0\xaf\xa1\xa8\xe5\xa7\xbb.cn", L"\xd87e\xdc68\x59fb.cn", |
| "%F0%AF%A1%A8%E5%A7%BB.cn", |
| Component(0, 24), CanonHostInfo::BROKEN, -1, ""}, |
| // Maps uppercase letters to lower case letters. UTS 46 table 4 row (e) |
| {"M\xc3\x9cNCHEN", L"M\xdcNCHEN", "xn--mnchen-3ya", |
| Component(0, 14), CanonHostInfo::NEUTRAL, -1, ""}, |
| // An already-IDNA host is not modified. |
| {"xn--mnchen-3ya", L"xn--mnchen-3ya", "xn--mnchen-3ya", |
| Component(0, 14), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Symbol/punctuations are allowed in IDNA 2003/UTS46. |
| // Not allowed in IDNA 2008. UTS 46 table 4 row (f). |
| {"\xe2\x99\xa5ny.us", L"\x2665ny.us", "xn--ny-s0x.us", |
| Component(0, 13), CanonHostInfo::NEUTRAL, -1, ""}, |
| // U+11013 is new in Unicode 6.0 and is allowed. UTS 46 table 4, row (h) |
| // We used to allow it because we passed through unassigned code points. |
| {"\xf0\x91\x80\x93.com", L"\xd804\xdc13.com", "xn--n00d.com", |
| Component(0, 12), CanonHostInfo::NEUTRAL, -1, ""}, |
| // U+0602 is disallowed in UTS46/IDNA 2008. UTS 46 table 4, row(i) |
| // Used to be allowed in INDA 2003. |
| {"\xd8\x82.eg", L"\x602.eg", "%D8%82.eg", |
| Component(0, 9), CanonHostInfo::BROKEN, -1, ""}, |
| // U+20B7 is new in Unicode 5.2 (not a part of IDNA 2003 based |
| // on Unicode 3.2). We did allow it in the past because we let unassigned |
| // code point pass. We continue to allow it even though it's a |
| // "punctuation and symbol" blocked in IDNA 2008. |
| // UTS 46 table 4, row (j) |
| {"\xe2\x82\xb7.com", L"\x20b7.com", "xn--wzg.com", |
| Component(0, 11), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Maps uppercase letters to lower case letters. |
| // In IDNA 2003, it's allowed without case-folding |
| // ( xn--bc-7cb.com ) because it's not defined in Unicode 3.2 |
| // (added in Unicode 4.1). UTS 46 table 4 row (k) |
| {"bc\xc8\xba.com", L"bc\x23a.com", "xn--bc-is1a.com", |
| Component(0, 15), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Maps U+FF43 (Full Width Small Letter C) to 'c'. |
| {"ab\xef\xbd\x83.xyz", L"ab\xff43.xyz", "abc.xyz", |
| Component(0, 7), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Maps U+1D68C (Math Monospace Small C) to 'c'. |
| // U+1D68C = \xD835\xDE8C in UTF-16 |
| {"ab\xf0\x9d\x9a\x8c.xyz", L"ab\xd835\xde8c.xyz", "abc.xyz", |
| Component(0, 7), CanonHostInfo::NEUTRAL, -1, ""}, |
| // BiDi check test |
| // "Divehi" in Divehi (Thaana script) ends with BidiClass=NSM. |
| // Disallowed in IDNA 2003 but now allowed in UTS 46/IDNA 2008. |
| {"\xde\x8b\xde\xa8\xde\x88\xde\xac\xde\x80\xde\xa8", |
| L"\x78b\x7a8\x788\x7ac\x780\x7a8", "xn--hqbpi0jcw", |
| Component(0, 13), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Disallowed in both IDNA 2003 and 2008 with BiDi check. |
| // Labels starting with a RTL character cannot end with a LTR character. |
| {"\xd8\xac\xd8\xa7\xd8\xb1xyz", L"\x62c\x627\x631xyz", |
| "%D8%AC%D8%A7%D8%B1xyz", Component(0, 21), |
| CanonHostInfo::BROKEN, -1, ""}, |
| // Labels starting with a RTL character can end with BC=EN (European |
| // number). Disallowed in IDNA 2003 but now allowed. |
| {"\xd8\xac\xd8\xa7\xd8\xb1" "2", L"\x62c\x627\x631" L"2", |
| "xn--2-ymcov", Component(0, 11), |
| CanonHostInfo::NEUTRAL, -1, ""}, |
| // Labels starting with a RTL character cannot have "L" characters |
| // even if it ends with an BC=EN. Disallowed in both IDNA 2003/2008. |
| {"\xd8\xac\xd8\xa7\xd8\xb1xy2", L"\x62c\x627\x631xy2", |
| "%D8%AC%D8%A7%D8%B1xy2", Component(0, 21), |
| CanonHostInfo::BROKEN, -1, ""}, |
| // Labels starting with a RTL character can end with BC=AN (Arabic number) |
| // Disallowed in IDNA 2003, but now allowed. |
| {"\xd8\xac\xd8\xa7\xd8\xb1\xd9\xa2", L"\x62c\x627\x631\x662", |
| "xn--mgbjq0r", Component(0, 11), |
| CanonHostInfo::NEUTRAL, -1, ""}, |
| // Labels starting with a RTL character cannot have "L" characters |
| // even if it ends with an BC=AN (Arabic number). |
| // Disallowed in both IDNA 2003/2008. |
| {"\xd8\xac\xd8\xa7\xd8\xb1xy\xd9\xa2", L"\x62c\x627\x631xy\x662", |
| "%D8%AC%D8%A7%D8%B1xy%D9%A2", Component(0, 26), |
| CanonHostInfo::BROKEN, -1, ""}, |
| // Labels starting with a RTL character cannot mix BC=EN and BC=AN |
| {"\xd8\xac\xd8\xa7\xd8\xb1xy2\xd9\xa2", L"\x62c\x627\x631xy2\x662", |
| "%D8%AC%D8%A7%D8%B1xy2%D9%A2", Component(0, 27), |
| CanonHostInfo::BROKEN, -1, ""}, |
| // As of Unicode 6.2, U+20CF is not assigned. We do not allow it. |
| {"\xe2\x83\x8f.com", L"\x20cf.com", "%E2%83%8F.com", |
| Component(0, 13), CanonHostInfo::BROKEN, -1, ""}, |
| // U+0080 is not allowed. |
| {"\xc2\x80.com", L"\x80.com", "%C2%80.com", |
| Component(0, 10), CanonHostInfo::BROKEN, -1, ""}, |
| // Mixed UTF-8 and escaped UTF-8 (narrow case) and UTF-16 and escaped |
| // Mixed UTF-8 and escaped UTF-8 (narrow case) and UTF-16 and escaped |
| // UTF-8 (wide case). The output should be equivalent to the true wide |
| // character input above). |
| {"%E4%BD%A0%E5%A5%BD\xe4\xbd\xa0\xe5\xa5\xbd", |
| L"%E4%BD%A0%E5%A5%BD\x4f60\x597d", "xn--6qqa088eba", |
| Component(0, 14), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Invalid escaped characters should fail and the percents should be |
| // escaped. |
| {"%zz%66%a", L"%zz%66%a", "%25zzf%25a", Component(0, 10), |
| CanonHostInfo::BROKEN, -1, ""}, |
| // If we get an invalid character that has been escaped. |
| {"%25", L"%25", "%25", Component(0, 3), |
| CanonHostInfo::BROKEN, -1, ""}, |
| {"hello%00", L"hello%00", "hello%00", Component(0, 8), |
| CanonHostInfo::BROKEN, -1, ""}, |
| // Escaped numbers should be treated like IP addresses if they are. |
| {"%30%78%63%30%2e%30%32%35%30.01", L"%30%78%63%30%2e%30%32%35%30.01", |
| "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 3, |
| "C0A80001"}, |
| {"%30%78%63%30%2e%30%32%35%30.01%2e", L"%30%78%63%30%2e%30%32%35%30.01%2e", |
| "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 3, |
| "C0A80001"}, |
| // Invalid escaping should trigger the regular host error handling. |
| {"%3g%78%63%30%2e%30%32%35%30%2E.01", L"%3g%78%63%30%2e%30%32%35%30%2E.01", "%253gxc0.0250..01", Component(0, 17), CanonHostInfo::BROKEN, -1, ""}, |
| // Something that isn't exactly an IP should get treated as a host and |
| // spaces escaped. |
| {"192.168.0.1 hello", L"192.168.0.1 hello", "192.168.0.1%20hello", Component(0, 19), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Fullwidth and escaped UTF-8 fullwidth should still be treated as IP. |
| // These are "0Xc0.0250.01" in fullwidth. |
| {"\xef\xbc\x90%Ef%bc\xb8%ef%Bd%83\xef\xbc\x90%EF%BC%8E\xef\xbc\x90\xef\xbc\x92\xef\xbc\x95\xef\xbc\x90\xef\xbc%8E\xef\xbc\x90\xef\xbc\x91", L"\xff10\xff38\xff43\xff10\xff0e\xff10\xff12\xff15\xff10\xff0e\xff10\xff11", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 3, "C0A80001"}, |
| // Broken IP addresses get marked as such. |
| {"192.168.0.257", L"192.168.0.257", "192.168.0.257", Component(0, 13), CanonHostInfo::BROKEN, -1, ""}, |
| {"[google.com]", L"[google.com]", "[google.com]", Component(0, 12), CanonHostInfo::BROKEN, -1, ""}, |
| // Cyrillic letter followed by '(' should return punycode for '(' escaped |
| // before punycode string was created. I.e. |
| // if '(' is escaped after punycode is created we would get xn--%28-8tb |
| // (incorrect). |
| {"\xd1\x82(", L"\x0442(", "xn--%28-7ed", Component(0, 11), |
| CanonHostInfo::NEUTRAL, -1, ""}, |
| // Address with all hexidecimal characters with leading number of 1<<32 |
| // or greater and should return NEUTRAL rather than BROKEN if not all |
| // components are numbers. |
| {"12345678912345.de", L"12345678912345.de", "12345678912345.de", Component(0, 17), CanonHostInfo::NEUTRAL, -1, ""}, |
| {"1.12345678912345.de", L"1.12345678912345.de", "1.12345678912345.de", Component(0, 19), CanonHostInfo::NEUTRAL, -1, ""}, |
| {"12345678912345.12345678912345.de", L"12345678912345.12345678912345.de", "12345678912345.12345678912345.de", Component(0, 32), CanonHostInfo::NEUTRAL, -1, ""}, |
| {"1.2.0xB3A73CE5B59.de", L"1.2.0xB3A73CE5B59.de", "1.2.0xb3a73ce5b59.de", Component(0, 20), CanonHostInfo::NEUTRAL, -1, ""}, |
| {"12345678912345.0xde", L"12345678912345.0xde", "12345678912345.0xde", Component(0, 19), CanonHostInfo::BROKEN, -1, ""}, |
| // A label that starts with "xn--" but contains non-ASCII characters should |
| // be an error. Escape the invalid characters. |
| {"xn--m\xc3\xbcnchen", L"xn--m\xfcnchen", "xn--m%C3%BCnchen", Component(0, 16), CanonHostInfo::BROKEN, -1, ""}, |
| }; |
| |
| // CanonicalizeHost() non-verbose. |
| std::string out_str; |
| for (size_t i = 0; i < std::size(host_cases); i++) { |
| // Narrow version. |
| if (host_cases[i].input8) { |
| int host_len = static_cast<int>(strlen(host_cases[i].input8)); |
| Component in_comp(0, host_len); |
| Component out_comp; |
| |
| out_str.clear(); |
| StdStringCanonOutput output(&out_str); |
| |
| bool success = CanonicalizeHost(host_cases[i].input8, in_comp, &output, |
| &out_comp); |
| output.Complete(); |
| |
| EXPECT_EQ(host_cases[i].expected_family != CanonHostInfo::BROKEN, |
| success) << "for input: " << host_cases[i].input8; |
| EXPECT_EQ(std::string(host_cases[i].expected), out_str) << |
| "for input: " << host_cases[i].input8; |
| EXPECT_EQ(host_cases[i].expected_component.begin, out_comp.begin) << |
| "for input: " << host_cases[i].input8; |
| EXPECT_EQ(host_cases[i].expected_component.len, out_comp.len) << |
| "for input: " << host_cases[i].input8; |
| } |
| |
| // Wide version. |
| if (host_cases[i].input16) { |
| std::u16string input16( |
| test_utils::TruncateWStringToUTF16(host_cases[i].input16)); |
| int host_len = static_cast<int>(input16.length()); |
| Component in_comp(0, host_len); |
| Component out_comp; |
| |
| out_str.clear(); |
| StdStringCanonOutput output(&out_str); |
| |
| bool success = CanonicalizeHost(input16.c_str(), in_comp, &output, |
| &out_comp); |
| output.Complete(); |
| |
| EXPECT_EQ(host_cases[i].expected_family != CanonHostInfo::BROKEN, |
| success); |
| EXPECT_EQ(std::string(host_cases[i].expected), out_str); |
| EXPECT_EQ(host_cases[i].expected_component.begin, out_comp.begin); |
| EXPECT_EQ(host_cases[i].expected_component.len, out_comp.len); |
| } |
| } |
| |
| // CanonicalizeHostVerbose() |
| for (size_t i = 0; i < std::size(host_cases); i++) { |
| // Narrow version. |
| if (host_cases[i].input8) { |
| int host_len = static_cast<int>(strlen(host_cases[i].input8)); |
| Component in_comp(0, host_len); |
| |
| out_str.clear(); |
| StdStringCanonOutput output(&out_str); |
| CanonHostInfo host_info; |
| |
| CanonicalizeHostVerbose(host_cases[i].input8, in_comp, &output, |
| &host_info); |
| output.Complete(); |
| |
| EXPECT_EQ(host_cases[i].expected_family, host_info.family); |
| EXPECT_EQ(std::string(host_cases[i].expected), out_str); |
| EXPECT_EQ(host_cases[i].expected_component.begin, |
| host_info.out_host.begin); |
| EXPECT_EQ(host_cases[i].expected_component.len, host_info.out_host.len); |
| EXPECT_EQ(std::string(host_cases[i].expected_address_hex), |
| BytesToHexString(host_info.address, host_info.AddressLength())); |
| if (host_cases[i].expected_family == CanonHostInfo::IPV4) { |
| EXPECT_EQ(host_cases[i].expected_num_ipv4_components, |
| host_info.num_ipv4_components); |
| } |
| } |
| |
| // Wide version. |
| if (host_cases[i].input16) { |
| std::u16string input16( |
| test_utils::TruncateWStringToUTF16(host_cases[i].input16)); |
| int host_len = static_cast<int>(input16.length()); |
| Component in_comp(0, host_len); |
| |
| out_str.clear(); |
| StdStringCanonOutput output(&out_str); |
| CanonHostInfo host_info; |
| |
| CanonicalizeHostVerbose(input16.c_str(), in_comp, &output, &host_info); |
| output.Complete(); |
| |
| EXPECT_EQ(host_cases[i].expected_family, host_info.family); |
| EXPECT_EQ(std::string(host_cases[i].expected), out_str); |
| EXPECT_EQ(host_cases[i].expected_component.begin, |
| host_info.out_host.begin); |
| EXPECT_EQ(host_cases[i].expected_component.len, host_info.out_host.len); |
| EXPECT_EQ(std::string(host_cases[i].expected_address_hex), |
| BytesToHexString(host_info.address, host_info.AddressLength())); |
| if (host_cases[i].expected_family == CanonHostInfo::IPV4) { |
| EXPECT_EQ(host_cases[i].expected_num_ipv4_components, |
| host_info.num_ipv4_components); |
| } |
| } |
| } |
| } |
| |
| TEST(URLCanonTest, IPv4) { |
| // clang-format off |
| IPAddressCase cases[] = { |
| // Empty is not an IP address. |
| {"", L"", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| {".", L".", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Regular IP addresses in different bases. |
| {"192.168.0.1", L"192.168.0.1", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 4, "C0A80001"}, |
| {"0300.0250.00.01", L"0300.0250.00.01", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 4, "C0A80001"}, |
| {"0xC0.0Xa8.0x0.0x1", L"0xC0.0Xa8.0x0.0x1", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 4, "C0A80001"}, |
| // Non-IP addresses due to invalid characters. |
| {"192.168.9.com", L"192.168.9.com", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Hostnames with a numeric final component but other components that don't |
| // parse as numbers should be considered broken. |
| {"19a.168.0.1", L"19a.168.0.1", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"19a.168.0.1.", L"19a.168.0.1.", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"0308.0250.00.01", L"0308.0250.00.01", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"0308.0250.00.01.", L"0308.0250.00.01.", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"0xCG.0xA8.0x0.0x1", L"0xCG.0xA8.0x0.0x1", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"0xCG.0xA8.0x0.0x1.", L"0xCG.0xA8.0x0.0x1.", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| // Non-numeric terminal compeonent should be considered not IPv4 hostnames, but valid. |
| {"19.168.0.1a", L"19.168.0.1a", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| {"0xC.0xA8.0x0.0x1G", L"0xC.0xA8.0x0.0x1G", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Hostnames that would be considered broken IPv4 hostnames should be considered valid non-IPv4 hostnames if they end with two dots instead of 0 or 1. |
| {"19a.168.0.1..", L"19a.168.0.1..", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| {"0308.0250.00.01..", L"0308.0250.00.01..", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| {"0xCG.0xA8.0x0.0x1..", L"0xCG.0xA8.0x0.0x1..", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Hosts with components that aren't considered valid IPv4 numbers but are entirely numeric should be considered invalid. |
| {"1.2.3.08", L"1.2.3.08", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"1.2.3.08.", L"1.2.3.08.", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| // If there are not enough components, the last one should fill them out. |
| {"192", L"192", "0.0.0.192", Component(0, 9), CanonHostInfo::IPV4, 1, "000000C0"}, |
| {"0xC0a80001", L"0xC0a80001", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 1, "C0A80001"}, |
| {"030052000001", L"030052000001", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 1, "C0A80001"}, |
| {"000030052000001", L"000030052000001", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 1, "C0A80001"}, |
| {"192.168", L"192.168", "192.0.0.168", Component(0, 11), CanonHostInfo::IPV4, 2, "C00000A8"}, |
| {"192.0x00A80001", L"192.0x000A80001", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 2, "C0A80001"}, |
| {"0xc0.052000001", L"0xc0.052000001", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 2, "C0A80001"}, |
| {"192.168.1", L"192.168.1", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 3, "C0A80001"}, |
| // Hostnames with too many components, but a numeric final numeric component are invalid. |
| {"192.168.0.0.1", L"192.168.0.0.1", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| // We allow a single trailing dot. |
| {"192.168.0.1.", L"192.168.0.1.", "192.168.0.1", Component(0, 11), CanonHostInfo::IPV4, 4, "C0A80001"}, |
| {"192.168.0.1. hello", L"192.168.0.1. hello", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| {"192.168.0.1..", L"192.168.0.1..", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Hosts with two dots in a row with a final numeric component are considered invalid. |
| {"192.168..1", L"192.168..1", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"192.168..1.", L"192.168..1.", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| // Any numerical overflow should be marked as BROKEN. |
| {"0x100.0", L"0x100.0", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"0x100.0.0", L"0x100.0.0", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"0x100.0.0.0", L"0x100.0.0.0", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"0.0x100.0.0", L"0.0x100.0.0", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"0.0.0x100.0", L"0.0.0x100.0", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"0.0.0.0x100", L"0.0.0.0x100", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"0.0.0x10000", L"0.0.0x10000", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"0.0x1000000", L"0.0x1000000", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"0x100000000", L"0x100000000", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| // Repeat the previous tests, minus 1, to verify boundaries. |
| {"0xFF.0", L"0xFF.0", "255.0.0.0", Component(0, 9), CanonHostInfo::IPV4, 2, "FF000000"}, |
| {"0xFF.0.0", L"0xFF.0.0", "255.0.0.0", Component(0, 9), CanonHostInfo::IPV4, 3, "FF000000"}, |
| {"0xFF.0.0.0", L"0xFF.0.0.0", "255.0.0.0", Component(0, 9), CanonHostInfo::IPV4, 4, "FF000000"}, |
| {"0.0xFF.0.0", L"0.0xFF.0.0", "0.255.0.0", Component(0, 9), CanonHostInfo::IPV4, 4, "00FF0000"}, |
| {"0.0.0xFF.0", L"0.0.0xFF.0", "0.0.255.0", Component(0, 9), CanonHostInfo::IPV4, 4, "0000FF00"}, |
| {"0.0.0.0xFF", L"0.0.0.0xFF", "0.0.0.255", Component(0, 9), CanonHostInfo::IPV4, 4, "000000FF"}, |
| {"0.0.0xFFFF", L"0.0.0xFFFF", "0.0.255.255", Component(0, 11), CanonHostInfo::IPV4, 3, "0000FFFF"}, |
| {"0.0xFFFFFF", L"0.0xFFFFFF", "0.255.255.255", Component(0, 13), CanonHostInfo::IPV4, 2, "00FFFFFF"}, |
| {"0xFFFFFFFF", L"0xFFFFFFFF", "255.255.255.255", Component(0, 15), CanonHostInfo::IPV4, 1, "FFFFFFFF"}, |
| // Old trunctations tests. They're all "BROKEN" now. |
| {"276.256.0xf1a2.077777", L"276.256.0xf1a2.077777", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"192.168.0.257", L"192.168.0.257", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"192.168.0xa20001", L"192.168.0xa20001", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"192.015052000001", L"192.015052000001", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"0X12C0a80001", L"0X12C0a80001", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"276.1.2", L"276.1.2", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| // Too many components should be rejected, in valid ranges or not. |
| {"255.255.255.255.255", L"255.255.255.255.255", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"256.256.256.256.256", L"256.256.256.256.256", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| // Spaces should be rejected. |
| {"192.168.0.1 hello", L"192.168.0.1 hello", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Very large numbers. |
| {"0000000000000300.0x00000000000000fF.00000000000000001", L"0000000000000300.0x00000000000000fF.00000000000000001", "192.255.0.1", Component(0, 11), CanonHostInfo::IPV4, 3, "C0FF0001"}, |
| {"0000000000000300.0xffffffffFFFFFFFF.3022415481470977", L"0000000000000300.0xffffffffFFFFFFFF.3022415481470977", "", Component(0, 11), CanonHostInfo::BROKEN, -1, ""}, |
| // A number has no length limit, but long numbers can still overflow. |
| {"00000000000000000001", L"00000000000000000001", "0.0.0.1", Component(0, 7), CanonHostInfo::IPV4, 1, "00000001"}, |
| {"0000000000000000100000000000000001", L"0000000000000000100000000000000001", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| // If a long component is non-numeric, it's a hostname, *not* a broken IP. |
| {"0.0.0.000000000000000000z", L"0.0.0.000000000000000000z", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| {"0.0.0.100000000000000000z", L"0.0.0.100000000000000000z", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Truncation of all zeros should still result in 0. |
| {"0.00.0x.0x0", L"0.00.0x.0x0", "0.0.0.0", Component(0, 7), CanonHostInfo::IPV4, 4, "00000000"}, |
| // Non-ASCII characters in final component should return NEUTRAL. |
| {"1.2.3.\xF0\x9F\x92\xA9", L"1.2.3.\xD83D\xDCA9", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| {"1.2.3.4\xF0\x9F\x92\xA9", L"1.2.3.4\xD83D\xDCA9", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| {"1.2.3.0x\xF0\x9F\x92\xA9", L"1.2.3.0x\xD83D\xDCA9", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| {"1.2.3.0\xF0\x9F\x92\xA9", L"1.2.3.0\xD83D\xDCA9", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Non-ASCII characters in other components should result in broken IPs when final component is numeric. |
| {"1.2.\xF0\x9F\x92\xA9.4", L"1.2.\xD83D\xDCA9.4", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"1.2.3\xF0\x9F\x92\xA9.4", L"1.2.3\xD83D\xDCA9.4", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"1.2.0x\xF0\x9F\x92\xA9.4", L"1.2.0x\xD83D\xDCA9.4", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"1.2.0\xF0\x9F\x92\xA9.4", L"1.2.0\xD83D\xDCA9.4", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"\xF0\x9F\x92\xA9.2.3.4", L"\xD83D\xDCA9.2.3.4", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| }; |
| // clang-format on |
| |
| for (const auto& test_case : cases) { |
| SCOPED_TRACE(test_case.input8); |
| |
| // 8-bit version. |
| Component component(0, static_cast<int>(strlen(test_case.input8))); |
| |
| std::string out_str1; |
| StdStringCanonOutput output1(&out_str1); |
| CanonHostInfo host_info; |
| CanonicalizeIPAddress(test_case.input8, component, &output1, &host_info); |
| output1.Complete(); |
| |
| EXPECT_EQ(test_case.expected_family, host_info.family); |
| EXPECT_EQ(std::string(test_case.expected_address_hex), |
| BytesToHexString(host_info.address, host_info.AddressLength())); |
| if (host_info.family == CanonHostInfo::IPV4) { |
| EXPECT_STREQ(test_case.expected, out_str1.c_str()); |
| EXPECT_EQ(test_case.expected_component.begin, host_info.out_host.begin); |
| EXPECT_EQ(test_case.expected_component.len, host_info.out_host.len); |
| EXPECT_EQ(test_case.expected_num_ipv4_components, |
| host_info.num_ipv4_components); |
| } |
| |
| // 16-bit version. |
| std::u16string input16( |
| test_utils::TruncateWStringToUTF16(test_case.input16)); |
| component = Component(0, static_cast<int>(input16.length())); |
| |
| std::string out_str2; |
| StdStringCanonOutput output2(&out_str2); |
| CanonicalizeIPAddress(input16.c_str(), component, &output2, &host_info); |
| output2.Complete(); |
| |
| EXPECT_EQ(test_case.expected_family, host_info.family); |
| EXPECT_EQ(std::string(test_case.expected_address_hex), |
| BytesToHexString(host_info.address, host_info.AddressLength())); |
| if (host_info.family == CanonHostInfo::IPV4) { |
| EXPECT_STREQ(test_case.expected, out_str2.c_str()); |
| EXPECT_EQ(test_case.expected_component.begin, host_info.out_host.begin); |
| EXPECT_EQ(test_case.expected_component.len, host_info.out_host.len); |
| EXPECT_EQ(test_case.expected_num_ipv4_components, |
| host_info.num_ipv4_components); |
| } |
| } |
| } |
| |
| TEST(URLCanonTest, IPv6) { |
| IPAddressCase cases[] = { |
| // Empty is not an IP address. |
| {"", L"", "", Component(), CanonHostInfo::NEUTRAL, -1, ""}, |
| // Non-IPs with [:] characters are marked BROKEN. |
| {":", L":", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"[", L"[", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"[:", L"[:", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"]", L"]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {":]", L":]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"[]", L"[]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"[:]", L"[:]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| // Regular IP address is invalid without bounding '[' and ']'. |
| {"2001:db8::1", L"2001:db8::1", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"[2001:db8::1", L"[2001:db8::1", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"2001:db8::1]", L"2001:db8::1]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| // Regular IP addresses. |
| {"[::]", L"[::]", "[::]", Component(0,4), CanonHostInfo::IPV6, -1, "00000000000000000000000000000000"}, |
| {"[::1]", L"[::1]", "[::1]", Component(0,5), CanonHostInfo::IPV6, -1, "00000000000000000000000000000001"}, |
| {"[1::]", L"[1::]", "[1::]", Component(0,5), CanonHostInfo::IPV6, -1, "00010000000000000000000000000000"}, |
| |
| // Leading zeros should be stripped. |
| {"[000:01:02:003:004:5:6:007]", L"[000:01:02:003:004:5:6:007]", "[0:1:2:3:4:5:6:7]", Component(0,17), CanonHostInfo::IPV6, -1, "00000001000200030004000500060007"}, |
| |
| // Upper case letters should be lowercased. |
| {"[A:b:c:DE:fF:0:1:aC]", L"[A:b:c:DE:fF:0:1:aC]", "[a:b:c:de:ff:0:1:ac]", Component(0,20), CanonHostInfo::IPV6, -1, "000A000B000C00DE00FF0000000100AC"}, |
| |
| // The same address can be written with different contractions, but should |
| // get canonicalized to the same thing. |
| {"[1:0:0:2::3:0]", L"[1:0:0:2::3:0]", "[1::2:0:0:3:0]", Component(0,14), CanonHostInfo::IPV6, -1, "00010000000000020000000000030000"}, |
| {"[1::2:0:0:3:0]", L"[1::2:0:0:3:0]", "[1::2:0:0:3:0]", Component(0,14), CanonHostInfo::IPV6, -1, "00010000000000020000000000030000"}, |
| |
| // Addresses with embedded IPv4. |
| {"[::192.168.0.1]", L"[::192.168.0.1]", "[::c0a8:1]", Component(0,10), CanonHostInfo::IPV6, -1, "000000000000000000000000C0A80001"}, |
| {"[::ffff:192.168.0.1]", L"[::ffff:192.168.0.1]", "[::ffff:c0a8:1]", Component(0,15), CanonHostInfo::IPV6, -1, "00000000000000000000FFFFC0A80001"}, |
| {"[::eeee:192.168.0.1]", L"[::eeee:192.168.0.1]", "[::eeee:c0a8:1]", Component(0, 15), CanonHostInfo::IPV6, -1, "00000000000000000000EEEEC0A80001"}, |
| {"[2001::192.168.0.1]", L"[2001::192.168.0.1]", "[2001::c0a8:1]", Component(0, 14), CanonHostInfo::IPV6, -1, "200100000000000000000000C0A80001"}, |
| {"[1:2:192.168.0.1:5:6]", L"[1:2:192.168.0.1:5:6]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| |
| // IPv4 with last component missing. |
| {"[::ffff:192.1.2]", L"[::ffff:192.1.2]", "[::ffff:c001:2]", Component(0,15), CanonHostInfo::IPV6, -1, "00000000000000000000FFFFC0010002"}, |
| |
| // IPv4 using hex. |
| // TODO(eroman): Should this format be disallowed? |
| {"[::ffff:0xC0.0Xa8.0x0.0x1]", L"[::ffff:0xC0.0Xa8.0x0.0x1]", "[::ffff:c0a8:1]", Component(0,15), CanonHostInfo::IPV6, -1, "00000000000000000000FFFFC0A80001"}, |
| |
| // There may be zeros surrounding the "::" contraction. |
| {"[0:0::0:0:8]", L"[0:0::0:0:8]", "[::8]", Component(0,5), CanonHostInfo::IPV6, -1, "00000000000000000000000000000008"}, |
| |
| {"[2001:db8::1]", L"[2001:db8::1]", "[2001:db8::1]", Component(0,13), CanonHostInfo::IPV6, -1, "20010DB8000000000000000000000001"}, |
| |
| // Can only have one "::" contraction in an IPv6 string literal. |
| {"[2001::db8::1]", L"[2001::db8::1]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| // No more than 2 consecutive ':'s. |
| {"[2001:db8:::1]", L"[2001:db8:::1]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"[:::]", L"[:::]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| // Non-IP addresses due to invalid characters. |
| {"[2001::.com]", L"[2001::.com]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| // If there are not enough components, the last one should fill them out. |
| // ... omitted at this time ... |
| // Too many components means not an IP address. Similarly, with too few |
| // if using IPv4 compat or mapped addresses. |
| {"[::192.168.0.0.1]", L"[::192.168.0.0.1]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"[::ffff:192.168.0.0.1]", L"[::ffff:192.168.0.0.1]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"[1:2:3:4:5:6:7:8:9]", L"[1:2:3:4:5:6:7:8:9]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| // Too many bits (even though 8 comonents, the last one holds 32 bits). |
| {"[0:0:0:0:0:0:0:192.168.0.1]", L"[0:0:0:0:0:0:0:192.168.0.1]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| |
| // Too many bits specified -- the contraction would have to be zero-length |
| // to not exceed 128 bits. |
| {"[1:2:3:4:5:6::192.168.0.1]", L"[1:2:3:4:5:6::192.168.0.1]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| |
| // The contraction is for 16 bits of zero. |
| {"[1:2:3:4:5:6::8]", L"[1:2:3:4:5:6::8]", "[1:2:3:4:5:6:0:8]", Component(0,17), CanonHostInfo::IPV6, -1, "00010002000300040005000600000008"}, |
| |
| // Cannot have a trailing colon. |
| {"[1:2:3:4:5:6:7:8:]", L"[1:2:3:4:5:6:7:8:]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"[1:2:3:4:5:6:192.168.0.1:]", L"[1:2:3:4:5:6:192.168.0.1:]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| |
| // Cannot have negative numbers. |
| {"[-1:2:3:4:5:6:7:8]", L"[-1:2:3:4:5:6:7:8]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| |
| // Scope ID -- the URL may contain an optional ["%" <scope_id>] section. |
| // The scope_id should be included in the canonicalized URL, and is an |
| // unsigned decimal number. |
| |
| // Invalid because no ID was given after the percent. |
| |
| // Don't allow scope-id |
| {"[1::%1]", L"[1::%1]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"[1::%eth0]", L"[1::%eth0]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"[1::%]", L"[1::%]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"[%]", L"[%]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"[::%:]", L"[::%:]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| |
| // Don't allow leading or trailing colons. |
| {"[:0:0::0:0:8]", L"[:0:0::0:0:8]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"[0:0::0:0:8:]", L"[0:0::0:0:8:]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| {"[:0:0::0:0:8:]", L"[:0:0::0:0:8:]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| |
| // We allow a single trailing dot. |
| // ... omitted at this time ... |
| // Two dots in a row means not an IP address. |
| {"[::192.168..1]", L"[::192.168..1]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| // Any non-first components get truncated to one byte. |
| // ... omitted at this time ... |
| // Spaces should be rejected. |
| {"[::1 hello]", L"[::1 hello]", "", Component(), CanonHostInfo::BROKEN, -1, ""}, |
| }; |
| |
| for (size_t i = 0; i < std::size(cases); i++) { |
| // 8-bit version. |
| Component component(0, static_cast<int>(strlen(cases[i].input8))); |
| |
| std::string out_str1; |
| StdStringCanonOutput output1(&out_str1); |
| CanonHostInfo host_info; |
| CanonicalizeIPAddress(cases[i].input8, component, &output1, &host_info); |
| output1.Complete(); |
| |
| EXPECT_EQ(cases[i].expected_family, host_info.family); |
| EXPECT_EQ(std::string(cases[i].expected_address_hex), |
| BytesToHexString(host_info.address, host_info.AddressLength())) << "iter " << i << " host " << cases[i].input8; |
| if (host_info.family == CanonHostInfo::IPV6) { |
| EXPECT_STREQ(cases[i].expected, out_str1.c_str()); |
| EXPECT_EQ(cases[i].expected_component.begin, |
| host_info.out_host.begin); |
| EXPECT_EQ(cases[i].expected_component.len, host_info.out_host.len); |
| } |
| |
| // 16-bit version. |
| std::u16string input16( |
| test_utils::TruncateWStringToUTF16(cases[i].input16)); |
| component = Component(0, static_cast<int>(input16.length())); |
| |
| std::string out_str2; |
| StdStringCanonOutput output2(&out_str2); |
| CanonicalizeIPAddress(input16.c_str(), component, &output2, &host_info); |
| output2.Complete(); |
| |
| EXPECT_EQ(cases[i].expected_family, host_info.family); |
| EXPECT_EQ(std::string(cases[i].expected_address_hex), |
| BytesToHexString(host_info.address, host_info.AddressLength())); |
| if (host_info.family == CanonHostInfo::IPV6) { |
| EXPECT_STREQ(cases[i].expected, out_str2.c_str()); |
| EXPECT_EQ(cases[i].expected_component.begin, host_info.out_host.begin); |
| EXPECT_EQ(cases[i].expected_component.len, host_info.out_host.len); |
| } |
| } |
| } |
| |
| TEST(URLCanonTest, IPEmpty) { |
| std::string out_str1; |
| StdStringCanonOutput output1(&out_str1); |
| CanonHostInfo host_info; |
| |
| // This tests tests. |
| const char spec[] = "192.168.0.1"; |
| CanonicalizeIPAddress(spec, Component(), &output1, &host_info); |
| EXPECT_FALSE(host_info.IsIPAddress()); |
| |
| CanonicalizeIPAddress(spec, Component(0, 0), &output1, &host_info); |
| EXPECT_FALSE(host_info.IsIPAddress()); |
| } |
| |
| // Verifies that CanonicalizeHostSubstring produces the expected output and |
| // does not "fix" IP addresses. Because this code is a subset of |
| // CanonicalizeHost, the shared functionality is not tested. |
| TEST(URLCanonTest, CanonicalizeHostSubstring) { |
| // Basic sanity check. |
| { |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| EXPECT_TRUE(CanonicalizeHostSubstring("M\xc3\x9cNCHEN.com", |
| Component(0, 12), &output)); |
| output.Complete(); |
| EXPECT_EQ("xn--mnchen-3ya.com", out_str); |
| } |
| |
| // Failure case. |
| { |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| EXPECT_FALSE(CanonicalizeHostSubstring( |
| test_utils::TruncateWStringToUTF16(L"\xfdd0zyx.com").c_str(), |
| Component(0, 8), &output)); |
| output.Complete(); |
| EXPECT_EQ("%EF%BF%BDzyx.com", out_str); |
| } |
| |
| // Should return true for empty input strings. |
| { |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| EXPECT_TRUE(CanonicalizeHostSubstring("", Component(0, 0), &output)); |
| output.Complete(); |
| EXPECT_EQ(std::string(), out_str); |
| } |
| |
| // Numbers that look like IP addresses should not be changed. |
| { |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| EXPECT_TRUE( |
| CanonicalizeHostSubstring("01.02.03.04", Component(0, 11), &output)); |
| output.Complete(); |
| EXPECT_EQ("01.02.03.04", out_str); |
| } |
| } |
| |
| TEST(URLCanonTest, UserInfo) { |
| // Note that the canonicalizer should escape and treat empty components as |
| // not being there. |
| |
| // We actually parse a full input URL so we can get the initial components. |
| struct UserComponentCase { |
| const char* input; |
| const char* expected; |
| Component expected_username; |
| Component expected_password; |
| bool expected_success; |
| } user_info_cases[] = { |
| {"http://user:pass@host.com/", "user:pass@", Component(0, 4), Component(5, 4), true}, |
| {"http://@host.com/", "", Component(0, -1), Component(0, -1), true}, |
| {"http://:@host.com/", "", Component(0, -1), Component(0, -1), true}, |
| {"http://foo:@host.com/", "foo@", Component(0, 3), Component(0, -1), true}, |
| {"http://:foo@host.com/", ":foo@", Component(0, 0), Component(1, 3), true}, |
| {"http://^ :$\t@host.com/", "%5E%20:$%09@", Component(0, 6), Component(7, 4), true}, |
| {"http://user:pass@/", "user:pass@", Component(0, 4), Component(5, 4), true}, |
| {"http://%2540:bar@domain.com/", "%2540:bar@", Component(0, 5), Component(6, 3), true }, |
| |
| // IE7 compatibility: old versions allowed backslashes in usernames, but |
| // IE7 does not. We disallow it as well. |
| {"ftp://me\\mydomain:pass@foo.com/", "", Component(0, -1), Component(0, -1), true}, |
| }; |
| |
| for (size_t i = 0; i < std::size(user_info_cases); i++) { |
| int url_len = static_cast<int>(strlen(user_info_cases[i].input)); |
| Parsed parsed; |
| ParseStandardURL(user_info_cases[i].input, url_len, &parsed); |
| Component out_user, out_pass; |
| std::string out_str; |
| StdStringCanonOutput output1(&out_str); |
| |
| bool success = CanonicalizeUserInfo(user_info_cases[i].input, |
| parsed.username, |
| user_info_cases[i].input, |
| parsed.password, |
| &output1, |
| &out_user, |
| &out_pass); |
| output1.Complete(); |
| |
| EXPECT_EQ(user_info_cases[i].expected_success, success); |
| EXPECT_EQ(std::string(user_info_cases[i].expected), out_str); |
| EXPECT_EQ(user_info_cases[i].expected_username.begin, out_user.begin); |
| EXPECT_EQ(user_info_cases[i].expected_username.len, out_user.len); |
| EXPECT_EQ(user_info_cases[i].expected_password.begin, out_pass.begin); |
| EXPECT_EQ(user_info_cases[i].expected_password.len, out_pass.len); |
| |
| // Now try the wide version |
| out_str.clear(); |
| StdStringCanonOutput output2(&out_str); |
| std::u16string wide_input(base::UTF8ToUTF16(user_info_cases[i].input)); |
| success = CanonicalizeUserInfo(wide_input.c_str(), |
| parsed.username, |
| wide_input.c_str(), |
| parsed.password, |
| &output2, |
| &out_user, |
| &out_pass); |
| output2.Complete(); |
| |
| EXPECT_EQ(user_info_cases[i].expected_success, success); |
| EXPECT_EQ(std::string(user_info_cases[i].expected), out_str); |
| EXPECT_EQ(user_info_cases[i].expected_username.begin, out_user.begin); |
| EXPECT_EQ(user_info_cases[i].expected_username.len, out_user.len); |
| EXPECT_EQ(user_info_cases[i].expected_password.begin, out_pass.begin); |
| EXPECT_EQ(user_info_cases[i].expected_password.len, out_pass.len); |
| } |
| } |
| |
| TEST(URLCanonTest, Port) { |
| // We only need to test that the number gets properly put into the output |
| // buffer. The parser unit tests will test scanning the number correctly. |
| // |
| // Note that the CanonicalizePort will always prepend a colon to the output |
| // to separate it from the colon that it assumes precedes it. |
| struct PortCase { |
| const char* input; |
| int default_port; |
| const char* expected; |
| Component expected_component; |
| bool expected_success; |
| } port_cases[] = { |
| // Invalid input should be copied w/ failure. |
| {"as df", 80, ":as%20df", Component(1, 7), false}, |
| {"-2", 80, ":-2", Component(1, 2), false}, |
| // Default port should be omitted. |
| {"80", 80, "", Component(0, -1), true}, |
| {"8080", 80, ":8080", Component(1, 4), true}, |
| // PORT_UNSPECIFIED should mean always keep the port. |
| {"80", PORT_UNSPECIFIED, ":80", Component(1, 2), true}, |
| }; |
| |
| for (size_t i = 0; i < std::size(port_cases); i++) { |
| int url_len = static_cast<int>(strlen(port_cases[i].input)); |
| Component in_comp(0, url_len); |
| Component out_comp; |
| std::string out_str; |
| StdStringCanonOutput output1(&out_str); |
| bool success = CanonicalizePort(port_cases[i].input, |
| in_comp, |
| port_cases[i].default_port, |
| &output1, |
| &out_comp); |
| output1.Complete(); |
| |
| EXPECT_EQ(port_cases[i].expected_success, success); |
| EXPECT_EQ(std::string(port_cases[i].expected), out_str); |
| EXPECT_EQ(port_cases[i].expected_component.begin, out_comp.begin); |
| EXPECT_EQ(port_cases[i].expected_component.len, out_comp.len); |
| |
| // Now try the wide version |
| out_str.clear(); |
| StdStringCanonOutput output2(&out_str); |
| std::u16string wide_input(base::UTF8ToUTF16(port_cases[i].input)); |
| success = CanonicalizePort(wide_input.c_str(), |
| in_comp, |
| port_cases[i].default_port, |
| &output2, |
| &out_comp); |
| output2.Complete(); |
| |
| EXPECT_EQ(port_cases[i].expected_success, success); |
| EXPECT_EQ(std::string(port_cases[i].expected), out_str); |
| EXPECT_EQ(port_cases[i].expected_component.begin, out_comp.begin); |
| EXPECT_EQ(port_cases[i].expected_component.len, out_comp.len); |
| } |
| } |
| |
| DualComponentCase kCommonPathCases[] = { |
| // ----- path collapsing tests ----- |
| {"/././foo", L"/././foo", "/foo", Component(0, 4), true}, |
| {"/./.foo", L"/./.foo", "/.foo", Component(0, 5), true}, |
| {"/foo/.", L"/foo/.", "/foo/", Component(0, 5), true}, |
| {"/foo/./", L"/foo/./", "/foo/", Component(0, 5), true}, |
| // double dots followed by a slash or the end of the string count |
| {"/foo/bar/..", L"/foo/bar/..", "/foo/", Component(0, 5), true}, |
| {"/foo/bar/../", L"/foo/bar/../", "/foo/", Component(0, 5), true}, |
| // don't count double dots when they aren't followed by a slash |
| {"/foo/..bar", L"/foo/..bar", "/foo/..bar", Component(0, 10), true}, |
| // some in the middle |
| {"/foo/bar/../ton", L"/foo/bar/../ton", "/foo/ton", Component(0, 8), true}, |
| {"/foo/bar/../ton/../../a", L"/foo/bar/../ton/../../a", "/a", |
| Component(0, 2), true}, |
| // we should not be able to go above the root |
| {"/foo/../../..", L"/foo/../../..", "/", Component(0, 1), true}, |
| {"/foo/../../../ton", L"/foo/../../../ton", "/ton", Component(0, 4), true}, |
| // escaped dots should be unescaped and treated the same as dots |
| {"/foo/%2e", L"/foo/%2e", "/foo/", Component(0, 5), true}, |
| {"/foo/%2e%2", L"/foo/%2e%2", "/foo/.%2", Component(0, 8), true}, |
| {"/foo/%2e./%2e%2e/.%2e/%2e.bar", L"/foo/%2e./%2e%2e/.%2e/%2e.bar", |
| "/..bar", Component(0, 6), true}, |
| // Multiple slashes in a row should be preserved and treated like empty |
| // directory names. |
| {"////../..", L"////../..", "//", Component(0, 2), true}, |
| |
| // ----- escaping tests ----- |
| {"/foo", L"/foo", "/foo", Component(0, 4), true}, |
| // Valid escape sequence |
| {"/%20foo", L"/%20foo", "/%20foo", Component(0, 7), true}, |
| // Invalid escape sequence we should pass through unchanged. |
| {"/foo%", L"/foo%", "/foo%", Component(0, 5), true}, |
| {"/foo%2", L"/foo%2", "/foo%2", Component(0, 6), true}, |
| // Invalid escape sequence: bad characters should be treated the same as |
| // the surrounding text, not as escaped (in this case, UTF-8). |
| {"/foo%2zbar", L"/foo%2zbar", "/foo%2zbar", Component(0, 10), true}, |
| {"/foo%2\xc2\xa9zbar", nullptr, "/foo%2%C2%A9zbar", Component(0, 16), true}, |
| {nullptr, L"/foo%2\xc2\xa9zbar", "/foo%2%C3%82%C2%A9zbar", Component(0, 22), |
| true}, |
| // Regular characters that are escaped should be unescaped |
| {"/foo%41%7a", L"/foo%41%7a", "/fooAz", Component(0, 6), true}, |
| // Funny characters that are unescaped should be escaped |
| {"/foo\x09\x91%91", nullptr, "/foo%09%91%91", Component(0, 13), true}, |
| {nullptr, L"/foo\x09\x91%91", "/foo%09%C2%91%91", Component(0, 16), true}, |
| // Invalid characters that are escaped should cause a failure. |
| {"/foo%00%51", L"/foo%00%51", "/foo%00Q", Component(0, 8), false}, |
| // Some characters should be passed through unchanged regardless of esc. |
| {"/(%28:%3A%29)", L"/(%28:%3A%29)", "/(%28:%3A%29)", Component(0, 13), |
| true}, |
| // Characters that are properly escaped should not have the case changed |
| // of hex letters. |
| {"/%3A%3a%3C%3c", L"/%3A%3a%3C%3c", "/%3A%3a%3C%3c", Component(0, 13), |
| true}, |
| // Funny characters that are unescaped should be escaped |
| {"/foo\tbar", L"/foo\tbar", "/foo%09bar", Component(0, 10), true}, |
| // Backslashes should get converted to forward slashes |
| {"\\foo\\bar", L"\\foo\\bar", "/foo/bar", Component(0, 8), true}, |
| // Hashes found in paths (possibly only when the caller explicitly sets |
| // the path on an already-parsed URL) should be escaped. |
| {"/foo#bar", L"/foo#bar", "/foo%23bar", Component(0, 10), true}, |
| // %7f should be allowed and %3D should not be unescaped (these were wrong |
| // in a previous version). |
| {"/%7Ffp3%3Eju%3Dduvgw%3Dd", L"/%7Ffp3%3Eju%3Dduvgw%3Dd", |
| "/%7Ffp3%3Eju%3Dduvgw%3Dd", Component(0, 24), true}, |
| // @ should be passed through unchanged (escaped or unescaped). |
| {"/@asdf%40", L"/@asdf%40", "/@asdf%40", Component(0, 9), true}, |
| // Nested escape sequences should result in escaping the leading '%' if |
| // unescaping would result in a new escape sequence. |
| {"/%A%42", L"/%A%42", "/%25AB", Component(0, 6), true}, |
| {"/%%41B", L"/%%41B", "/%25AB", Component(0, 6), true}, |
| {"/%%41%42", L"/%%41%42", "/%25AB", Component(0, 6), true}, |
| // Make sure truncated "nested" escapes don't result in reading off the |
| // string end. |
| {"/%%41", L"/%%41", "/%A", Component(0, 3), true}, |
| // Don't unescape the leading '%' if unescaping doesn't result in a valid |
| // new escape sequence. |
| {"/%%470", L"/%%470", "/%G0", Component(0, 4), true}, |
| {"/%%2D%41", L"/%%2D%41", "/%-A", Component(0, 4), true}, |
| // Don't erroneously downcast a UTF-16 character in a way that makes it |
| // look like part of an escape sequence. |
| {nullptr, L"/%%41\x0130", "/%A%C4%B0", Component(0, 9), true}, |
| |
| // ----- encoding tests ----- |
| // Basic conversions |
| {"/\xe4\xbd\xa0\xe5\xa5\xbd\xe4\xbd\xa0\xe5\xa5\xbd", |
| L"/\x4f60\x597d\x4f60\x597d", "/%E4%BD%A0%E5%A5%BD%E4%BD%A0%E5%A5%BD", |
| Component(0, 37), true}, |
| // Invalid unicode characters should fail. We only do validation on |
| // UTF-16 input, so this doesn't happen on 8-bit. |
| {"/\xef\xb7\x90zyx", nullptr, "/%EF%B7%90zyx", Component(0, 13), true}, |
| {nullptr, L"/\xfdd0zyx", "/%EF%BF%BDzyx", Component(0, 13), false}, |
| }; |
| |
| typedef bool (*CanonFunc8Bit)(const char*, |
| const Component&, |
| CanonOutput*, |
| Component*); |
| typedef bool (*CanonFunc16Bit)(const char16_t*, |
| const Component&, |
| CanonOutput*, |
| Component*); |
| |
| void DoPathTest(const DualComponentCase* path_cases, |
| size_t num_cases, |
| CanonFunc8Bit canon_func_8, |
| CanonFunc16Bit canon_func_16) { |
| for (size_t i = 0; i < num_cases; i++) { |
| testing::Message scope_message; |
| scope_message << path_cases[i].input8 << "," << path_cases[i].input16; |
| SCOPED_TRACE(scope_message); |
| if (path_cases[i].input8) { |
| int len = static_cast<int>(strlen(path_cases[i].input8)); |
| Component in_comp(0, len); |
| Component out_comp; |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| bool success = |
| canon_func_8(path_cases[i].input8, in_comp, &output, &out_comp); |
| output.Complete(); |
| |
| EXPECT_EQ(path_cases[i].expected_success, success); |
| EXPECT_EQ(path_cases[i].expected_component.begin, out_comp.begin); |
| EXPECT_EQ(path_cases[i].expected_component.len, out_comp.len); |
| EXPECT_EQ(path_cases[i].expected, out_str); |
| } |
| |
| if (path_cases[i].input16) { |
| std::u16string input16( |
| test_utils::TruncateWStringToUTF16(path_cases[i].input16)); |
| int len = static_cast<int>(input16.length()); |
| Component in_comp(0, len); |
| Component out_comp; |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| |
| bool success = |
| canon_func_16(input16.c_str(), in_comp, &output, &out_comp); |
| output.Complete(); |
| |
| EXPECT_EQ(path_cases[i].expected_success, success); |
| EXPECT_EQ(path_cases[i].expected_component.begin, out_comp.begin); |
| EXPECT_EQ(path_cases[i].expected_component.len, out_comp.len); |
| EXPECT_EQ(path_cases[i].expected, out_str); |
| } |
| } |
| } |
| |
| TEST(URLCanonTest, Path) { |
| DoPathTest(kCommonPathCases, std::size(kCommonPathCases), CanonicalizePath, |
| CanonicalizePath); |
| |
| // Manual test: embedded NULLs should be escaped and the URL should be marked |
| // as invalid. |
| const char path_with_null[] = "/ab\0c"; |
| Component in_comp(0, 5); |
| Component out_comp; |
| |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| bool success = CanonicalizePath(path_with_null, in_comp, &output, &out_comp); |
| output.Complete(); |
| EXPECT_FALSE(success); |
| EXPECT_EQ("/ab%00c", out_str); |
| } |
| |
| TEST(URLCanonTest, PartialPath) { |
| DualComponentCase partial_path_cases[] = { |
| {".html", L".html", ".html", Component(0, 5), true}, |
| {"", L"", "", Component(0, 0), true}, |
| }; |
| |
| DoPathTest(kCommonPathCases, std::size(kCommonPathCases), |
| CanonicalizePartialPath, CanonicalizePartialPath); |
| DoPathTest(partial_path_cases, std::size(partial_path_cases), |
| CanonicalizePartialPath, CanonicalizePartialPath); |
| } |
| |
| TEST(URLCanonTest, Query) { |
| struct QueryCase { |
| const char* input8; |
| const wchar_t* input16; |
| const char* expected; |
| } query_cases[] = { |
| // Regular ASCII case. |
| {"foo=bar", L"foo=bar", "?foo=bar"}, |
| // Allow question marks in the query without escaping |
| {"as?df", L"as?df", "?as?df"}, |
| // Always escape '#' since it would mark the ref. |
| {"as#df", L"as#df", "?as%23df"}, |
| // Escape some questionable 8-bit characters, but never unescape. |
| {"\x02hello\x7f bye", L"\x02hello\x7f bye", "?%02hello%7F%20bye"}, |
| {"%40%41123", L"%40%41123", "?%40%41123"}, |
| // Chinese input/output |
| {"q=\xe4\xbd\xa0\xe5\xa5\xbd", L"q=\x4f60\x597d", "?q=%E4%BD%A0%E5%A5%BD"}, |
| // Invalid UTF-8/16 input should be replaced with invalid characters. |
| {"q=\xed\xed", L"q=\xd800\xd800", "?q=%EF%BF%BD%EF%BF%BD"}, |
| // Don't allow < or > because sometimes they are used for XSS if the |
| // URL is echoed in content. Firefox does this, IE doesn't. |
| {"q=<asdf>", L"q=<asdf>", "?q=%3Casdf%3E"}, |
| // Escape double quotemarks in the query. |
| {"q=\"asdf\"", L"q=\"asdf\"", "?q=%22asdf%22"}, |
| }; |
| |
| for (size_t i = 0; i < std::size(query_cases); i++) { |
| Component out_comp; |
| |
| if (query_cases[i].input8) { |
| int len = static_cast<int>(strlen(query_cases[i].input8)); |
| Component in_comp(0, len); |
| std::string out_str; |
| |
| StdStringCanonOutput output(&out_str); |
| CanonicalizeQuery(query_cases[i].input8, in_comp, NULL, &output, |
| &out_comp); |
| output.Complete(); |
| |
| EXPECT_EQ(query_cases[i].expected, out_str); |
| } |
| |
| if (query_cases[i].input16) { |
| std::u16string input16( |
| test_utils::TruncateWStringToUTF16(query_cases[i].input16)); |
| int len = static_cast<int>(input16.length()); |
| Component in_comp(0, len); |
| std::string out_str; |
| |
| StdStringCanonOutput output(&out_str); |
| CanonicalizeQuery(input16.c_str(), in_comp, NULL, &output, &out_comp); |
| output.Complete(); |
| |
| EXPECT_EQ(query_cases[i].expected, out_str); |
| } |
| } |
| |
| // Extra test for input with embedded NULL; |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| Component out_comp; |
| CanonicalizeQuery("a \x00z\x01", Component(0, 5), NULL, &output, &out_comp); |
| output.Complete(); |
| EXPECT_EQ("?a%20%00z%01", out_str); |
| } |
| |
| TEST(URLCanonTest, Ref) { |
| // Refs are trivial, it just checks the encoding. |
| DualComponentCase ref_cases[] = { |
| {"hello!", L"hello!", "#hello!", Component(1, 6), true}, |
| // We should escape spaces, double-quotes, angled braces, and backtics. |
| {"hello, world", L"hello, world", "#hello,%20world", Component(1, 14), |
| true}, |
| {"hello,\"world", L"hello,\"world", "#hello,%22world", Component(1, 14), |
| true}, |
| {"hello,<world", L"hello,<world", "#hello,%3Cworld", Component(1, 14), |
| true}, |
| {"hello,>world", L"hello,>world", "#hello,%3Eworld", Component(1, 14), |
| true}, |
| {"hello,`world", L"hello,`world", "#hello,%60world", Component(1, 14), |
| true}, |
| // UTF-8/wide input should be preserved |
| {"\xc2\xa9", L"\xa9", "#%C2%A9", Component(1, 6), true}, |
| // Test a characer that takes > 16 bits (U+10300 = old italic letter A) |
| {"\xF0\x90\x8C\x80ss", L"\xd800\xdf00ss", "#%F0%90%8C%80ss", |
| Component(1, 14), true}, |
| // Escaping should be preserved unchanged, even invalid ones |
| {"%41%a", L"%41%a", "#%41%a", Component(1, 5), true}, |
| // Invalid UTF-8/16 input should be flagged and the input made valid |
| {"\xc2", nullptr, "#%EF%BF%BD", Component(1, 9), true}, |
| {nullptr, L"\xd800\x597d", "#%EF%BF%BD%E5%A5%BD", Component(1, 18), true}, |
| // Test a Unicode invalid character. |
| {"a\xef\xb7\x90", L"a\xfdd0", "#a%EF%BF%BD", Component(1, 10), true}, |
| // Refs can have # signs and we should preserve them. |
| {"asdf#qwer", L"asdf#qwer", "#asdf#qwer", Component(1, 9), true}, |
| {"#asdf", L"#asdf", "##asdf", Component(1, 5), true}, |
| }; |
| |
| for (size_t i = 0; i < std::size(ref_cases); i++) { |
| // 8-bit input |
| if (ref_cases[i].input8) { |
| int len = static_cast<int>(strlen(ref_cases[i].input8)); |
| Component in_comp(0, len); |
| Component out_comp; |
| |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| CanonicalizeRef(ref_cases[i].input8, in_comp, &output, &out_comp); |
| output.Complete(); |
| |
| EXPECT_EQ(ref_cases[i].expected_component.begin, out_comp.begin); |
| EXPECT_EQ(ref_cases[i].expected_component.len, out_comp.len); |
| EXPECT_EQ(ref_cases[i].expected, out_str); |
| } |
| |
| // 16-bit input |
| if (ref_cases[i].input16) { |
| std::u16string input16( |
| test_utils::TruncateWStringToUTF16(ref_cases[i].input16)); |
| int len = static_cast<int>(input16.length()); |
| Component in_comp(0, len); |
| Component out_comp; |
| |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| CanonicalizeRef(input16.c_str(), in_comp, &output, &out_comp); |
| output.Complete(); |
| |
| EXPECT_EQ(ref_cases[i].expected_component.begin, out_comp.begin); |
| EXPECT_EQ(ref_cases[i].expected_component.len, out_comp.len); |
| EXPECT_EQ(ref_cases[i].expected, out_str); |
| } |
| } |
| |
| // Try one with an embedded NULL. It should be stripped. |
| const char null_input[5] = "ab\x00z"; |
| Component null_input_component(0, 4); |
| Component out_comp; |
| |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| CanonicalizeRef(null_input, null_input_component, &output, &out_comp); |
| output.Complete(); |
| |
| EXPECT_EQ(1, out_comp.begin); |
| EXPECT_EQ(6, out_comp.len); |
| EXPECT_EQ("#ab%00z", out_str); |
| } |
| |
| TEST(URLCanonTest, CanonicalizeStandardURL) { |
| // The individual component canonicalize tests should have caught the cases |
| // for each of those components. Here, we just need to test that the various |
| // parts are included or excluded properly, and have the correct separators. |
| struct URLCase { |
| const char* input; |
| const char* expected; |
| bool expected_success; |
| } cases[] = { |
| {"http://www.google.com/foo?bar=baz#", |
| "http://www.google.com/foo?bar=baz#", true}, |
| {"http://[www.google.com]/", "http://[www.google.com]/", false}, |
| {"ht\ttp:@www.google.com:80/;p?#", "ht%09tp://www.google.com:80/;p?#", |
| false}, |
| {"http:////////user:@google.com:99?foo", "http://user@google.com:99/?foo", |
| true}, |
| {"www.google.com", ":www.google.com/", false}, |
| {"http://192.0x00A80001", "http://192.168.0.1/", true}, |
| {"http://www/foo%2Ehtml", "http://www/foo.html", true}, |
| {"http://user:pass@/", "http://user:pass@/", false}, |
| {"http://%25DOMAIN:foobar@foodomain.com/", |
| "http://%25DOMAIN:foobar@foodomain.com/", true}, |
| |
| // Backslashes should get converted to forward slashes. |
| {"http:\\\\www.google.com\\foo", "http://www.google.com/foo", true}, |
| |
| // Busted refs shouldn't make the whole thing fail. |
| {"http://www.google.com/asdf#\xc2", |
| "http://www.google.com/asdf#%EF%BF%BD", true}, |
| |
| // Basic port tests. |
| {"http://foo:80/", "http://foo/", true}, |
| {"http://foo:81/", "http://foo:81/", true}, |
| {"httpa://foo:80/", "httpa://foo:80/", true}, |
| {"http://foo:-80/", "http://foo:-80/", false}, |
| |
| {"https://foo:443/", "https://foo/", true}, |
| {"https://foo:80/", "https://foo:80/", true}, |
| {"ftp://foo:21/", "ftp://foo/", true}, |
| {"ftp://foo:80/", "ftp://foo:80/", true}, |
| {"gopher://foo:70/", "gopher://foo:70/", true}, |
| {"gopher://foo:443/", "gopher://foo:443/", true}, |
| {"ws://foo:80/", "ws://foo/", true}, |
| {"ws://foo:81/", "ws://foo:81/", true}, |
| {"ws://foo:443/", "ws://foo:443/", true}, |
| {"ws://foo:815/", "ws://foo:815/", true}, |
| {"wss://foo:80/", "wss://foo:80/", true}, |
| {"wss://foo:81/", "wss://foo:81/", true}, |
| {"wss://foo:443/", "wss://foo/", true}, |
| {"wss://foo:815/", "wss://foo:815/", true}, |
| |
| // This particular code path ends up "backing up" to replace an invalid |
| // host ICU generated with an escaped version. Test that in the context |
| // of a full URL to make sure the backing up doesn't mess up the non-host |
| // parts of the URL. "EF B9 AA" is U+FE6A which is a type of percent that |
| // ICU will convert to an ASCII one, generating "%81". |
| {"ws:)W\x1eW\xef\xb9\xaa" |
| "81:80/", |
| "ws://%29w%1ew%81/", false}, |
| // Regression test for the last_invalid_percent_index bug described in |
| // https://crbug.com/1080890#c10. |
| {R"(HTTP:S/5%\../>%41)", "http://s/%3EA", true}, |
| }; |
| |
| for (size_t i = 0; i < std::size(cases); i++) { |
| int url_len = static_cast<int>(strlen(cases[i].input)); |
| Parsed parsed; |
| ParseStandardURL(cases[i].input, url_len, &parsed); |
| |
| Parsed out_parsed; |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| bool success = CanonicalizeStandardURL( |
| cases[i].input, url_len, parsed, |
| SCHEME_WITH_HOST_PORT_AND_USER_INFORMATION, NULL, &output, &out_parsed); |
| output.Complete(); |
| |
| EXPECT_EQ(cases[i].expected_success, success); |
| EXPECT_EQ(cases[i].expected, out_str); |
| } |
| } |
| |
| // The codepath here is the same as for regular canonicalization, so we just |
| // need to test that things are replaced or not correctly. |
| TEST(URLCanonTest, ReplaceStandardURL) { |
| ReplaceCase replace_cases[] = { |
| // Common case of truncating the path. |
| {"http://www.google.com/foo?bar=baz#ref", nullptr, nullptr, nullptr, |
| nullptr, nullptr, "/", kDeleteComp, kDeleteComp, |
| "http://www.google.com/"}, |
| // Replace everything |
| {"http://a:b@google.com:22/foo;bar?baz@cat", "https", "me", "pw", |
| "host.com", "99", "/path", "query", "ref", |
| "https://me:pw@host.com:99/path?query#ref"}, |
| // Replace nothing |
| {"http://a:b@google.com:22/foo?baz@cat", nullptr, nullptr, nullptr, |
| nullptr, nullptr, nullptr, nullptr, nullptr, |
| "http://a:b@google.com:22/foo?baz@cat"}, |
| // Replace scheme with filesystem. The result is garbage, but you asked |
| // for it. |
| {"http://a:b@google.com:22/foo?baz@cat", "filesystem", nullptr, nullptr, |
| nullptr, nullptr, nullptr, nullptr, nullptr, |
| "filesystem://a:b@google.com:22/foo?baz@cat"}, |
| }; |
| |
| for (size_t i = 0; i < std::size(replace_cases); i++) { |
| const ReplaceCase& cur = replace_cases[i]; |
| int base_len = static_cast<int>(strlen(cur.base)); |
| Parsed parsed; |
| ParseStandardURL(cur.base, base_len, &parsed); |
| |
| Replacements<char> r; |
| typedef Replacements<char> R; // Clean up syntax. |
| |
| // Note that for the scheme we pass in a different clear function since |
| // there is no function to clear the scheme. |
| SetupReplComp(&R::SetScheme, &R::ClearRef, &r, cur.scheme); |
| SetupReplComp(&R::SetUsername, &R::ClearUsername, &r, cur.username); |
| SetupReplComp(&R::SetPassword, &R::ClearPassword, &r, cur.password); |
| SetupReplComp(&R::SetHost, &R::ClearHost, &r, cur.host); |
| SetupReplComp(&R::SetPort, &R::ClearPort, &r, cur.port); |
| SetupReplComp(&R::SetPath, &R::ClearPath, &r, cur.path); |
| SetupReplComp(&R::SetQuery, &R::ClearQuery, &r, cur.query); |
| SetupReplComp(&R::SetRef, &R::ClearRef, &r, cur.ref); |
| |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| Parsed out_parsed; |
| ReplaceStandardURL(replace_cases[i].base, parsed, r, |
| SCHEME_WITH_HOST_PORT_AND_USER_INFORMATION, NULL, |
| &output, &out_parsed); |
| output.Complete(); |
| |
| EXPECT_EQ(replace_cases[i].expected, out_str); |
| } |
| |
| // The path pointer should be ignored if the address is invalid. |
| { |
| const char src[] = "http://www.google.com/here_is_the_path"; |
| int src_len = static_cast<int>(strlen(src)); |
| |
| Parsed parsed; |
| ParseStandardURL(src, src_len, &parsed); |
| |
| // Replace the path to 0 length string. By using 1 as the string address, |
| // the test should get an access violation if it tries to dereference it. |
| Replacements<char> r; |
| r.SetPath(reinterpret_cast<char*>(0x00000001), Component(0, 0)); |
| std::string out_str1; |
| StdStringCanonOutput output1(&out_str1); |
| Parsed new_parsed; |
| ReplaceStandardURL(src, parsed, r, |
| SCHEME_WITH_HOST_PORT_AND_USER_INFORMATION, NULL, |
| &output1, &new_parsed); |
| output1.Complete(); |
| EXPECT_STREQ("http://www.google.com/", out_str1.c_str()); |
| |
| // Same with an "invalid" path. |
| r.SetPath(reinterpret_cast<char*>(0x00000001), Component()); |
| std::string out_str2; |
| StdStringCanonOutput output2(&out_str2); |
| ReplaceStandardURL(src, parsed, r, |
| SCHEME_WITH_HOST_PORT_AND_USER_INFORMATION, NULL, |
| &output2, &new_parsed); |
| output2.Complete(); |
| EXPECT_STREQ("http://www.google.com/", out_str2.c_str()); |
| } |
| } |
| |
| TEST(URLCanonTest, ReplaceFileURL) { |
| ReplaceCase replace_cases[] = { |
| // Replace everything |
| {"file:///C:/gaba?query#ref", nullptr, nullptr, nullptr, "filer", nullptr, |
| "/foo", "b", "c", "file://filer/foo?b#c"}, |
| // Replace nothing |
| {"file:///C:/gaba?query#ref", nullptr, nullptr, nullptr, nullptr, nullptr, |
| nullptr, nullptr, nullptr, "file:///C:/gaba?query#ref"}, |
| {"file:///Y:", nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, |
| nullptr, nullptr, "file:///Y:"}, |
| {"file:///Y:/", nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, |
| nullptr, nullptr, "file:///Y:/"}, |
| {"file:///./Y", nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, |
| nullptr, nullptr, "file:///Y"}, |
| {"file:///./Y:", nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, |
| nullptr, nullptr, "file:///Y:"}, |
| // Clear non-path components (common) |
| {"file:///C:/gaba?query#ref", nullptr, nullptr, nullptr, nullptr, nullptr, |
| nullptr, kDeleteComp, kDeleteComp, "file:///C:/gaba"}, |
| // Replace path with something that doesn't begin with a slash and make |
| // sure it gets added properly. |
| {"file:///C:/gaba", nullptr, nullptr, nullptr, nullptr, nullptr, |
| "interesting/", nullptr, nullptr, "file:///interesting/"}, |
| {"file:///home/gaba?query#ref", nullptr, nullptr, nullptr, "filer", |
| nullptr, "/foo", "b", "c", "file://filer/foo?b#c"}, |
| {"file:///home/gaba?query#ref", nullptr, nullptr, nullptr, nullptr, |
| nullptr, nullptr, nullptr, nullptr, "file:///home/gaba?query#ref"}, |
| {"file:///home/gaba?query#ref", nullptr, nullptr, nullptr, nullptr, |
| nullptr, nullptr, kDeleteComp, kDeleteComp, "file:///home/gaba"}, |
| {"file:///home/gaba", nullptr, nullptr, nullptr, nullptr, nullptr, |
| "interesting/", nullptr, nullptr, "file:///interesting/"}, |
| // Replace scheme -- shouldn't do anything. |
| {"file:///C:/gaba?query#ref", "http", nullptr, nullptr, nullptr, nullptr, |
| nullptr, nullptr, nullptr, "file:///C:/gaba?query#ref"}, |
| }; |
| |
| for (size_t i = 0; i < std::size(replace_cases); i++) { |
| const ReplaceCase& cur = replace_cases[i]; |
| SCOPED_TRACE(cur.base); |
| int base_len = static_cast<int>(strlen(cur.base)); |
| Parsed parsed; |
| ParseFileURL(cur.base, base_len, &parsed); |
| |
| Replacements<char> r; |
| typedef Replacements<char> R; // Clean up syntax. |
| SetupReplComp(&R::SetScheme, &R::ClearRef, &r, cur.scheme); |
| SetupReplComp(&R::SetUsername, &R::ClearUsername, &r, cur.username); |
| SetupReplComp(&R::SetPassword, &R::ClearPassword, &r, cur.password); |
| SetupReplComp(&R::SetHost, &R::ClearHost, &r, cur.host); |
| SetupReplComp(&R::SetPort, &R::ClearPort, &r, cur.port); |
| SetupReplComp(&R::SetPath, &R::ClearPath, &r, cur.path); |
| SetupReplComp(&R::SetQuery, &R::ClearQuery, &r, cur.query); |
| SetupReplComp(&R::SetRef, &R::ClearRef, &r, cur.ref); |
| |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| Parsed out_parsed; |
| ReplaceFileURL(cur.base, parsed, r, NULL, &output, &out_parsed); |
| output.Complete(); |
| |
| EXPECT_EQ(replace_cases[i].expected, out_str); |
| } |
| } |
| |
| TEST(URLCanonTest, ReplaceFileSystemURL) { |
| ReplaceCase replace_cases[] = { |
| // Replace everything in the outer URL. |
| {"filesystem:file:///temporary/gaba?query#ref", nullptr, nullptr, nullptr, |
| nullptr, nullptr, "/foo", "b", "c", |
| "filesystem:file:///temporary/foo?b#c"}, |
| // Replace nothing |
| {"filesystem:file:///temporary/gaba?query#ref", nullptr, nullptr, nullptr, |
| nullptr, nullptr, nullptr, nullptr, nullptr, |
| "filesystem:file:///temporary/gaba?query#ref"}, |
| // Clear non-path components (common) |
| {"filesystem:file:///temporary/gaba?query#ref", nullptr, nullptr, nullptr, |
| nullptr, nullptr, nullptr, kDeleteComp, kDeleteComp, |
| "filesystem:file:///temporary/gaba"}, |
| // Replace path with something that doesn't begin with a slash and make |
| // sure it gets added properly. |
| {"filesystem:file:///temporary/gaba?query#ref", nullptr, nullptr, nullptr, |
| nullptr, nullptr, "interesting/", nullptr, nullptr, |
| "filesystem:file:///temporary/interesting/?query#ref"}, |
| // Replace scheme -- shouldn't do anything except canonicalize. |
| {"filesystem:http://u:p@bar.com/t/gaba?query#ref", "http", nullptr, |
| nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, |
| "filesystem:http://bar.com/t/gaba?query#ref"}, |
| // Replace username -- shouldn't do anything except canonicalize. |
| {"filesystem:http://u:p@bar.com/t/gaba?query#ref", nullptr, "u2", nullptr, |
| nullptr, nullptr, nullptr, nullptr, nullptr, |
| "filesystem:http://bar.com/t/gaba?query#ref"}, |
| // Replace password -- shouldn't do anything except canonicalize. |
| {"filesystem:http://u:p@bar.com/t/gaba?query#ref", nullptr, nullptr, |
| "pw2", nullptr, nullptr, nullptr, nullptr, nullptr, |
| "filesystem:http://bar.com/t/gaba?query#ref"}, |
| // Replace host -- shouldn't do anything except canonicalize. |
| {"filesystem:http://u:p@bar.com:80/t/gaba?query#ref", nullptr, nullptr, |
| nullptr, "foo.com", nullptr, nullptr, nullptr, nullptr, |
| "filesystem:http://bar.com/t/gaba?query#ref"}, |
| // Replace port -- shouldn't do anything except canonicalize. |
| {"filesystem:http://u:p@bar.com:40/t/gaba?query#ref", nullptr, nullptr, |
| nullptr, nullptr, "41", nullptr, nullptr, nullptr, |
| "filesystem:http://bar.com:40/t/gaba?query#ref"}, |
| }; |
| |
| for (size_t i = 0; i < std::size(replace_cases); i++) { |
| const ReplaceCase& cur = replace_cases[i]; |
| int base_len = static_cast<int>(strlen(cur.base)); |
| Parsed parsed; |
| ParseFileSystemURL(cur.base, base_len, &parsed); |
| |
| Replacements<char> r; |
| typedef Replacements<char> R; // Clean up syntax. |
| SetupReplComp(&R::SetScheme, &R::ClearRef, &r, cur.scheme); |
| SetupReplComp(&R::SetUsername, &R::ClearUsername, &r, cur.username); |
| SetupReplComp(&R::SetPassword, &R::ClearPassword, &r, cur.password); |
| SetupReplComp(&R::SetHost, &R::ClearHost, &r, cur.host); |
| SetupReplComp(&R::SetPort, &R::ClearPort, &r, cur.port); |
| SetupReplComp(&R::SetPath, &R::ClearPath, &r, cur.path); |
| SetupReplComp(&R::SetQuery, &R::ClearQuery, &r, cur.query); |
| SetupReplComp(&R::SetRef, &R::ClearRef, &r, cur.ref); |
| |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| Parsed out_parsed; |
| ReplaceFileSystemURL(cur.base, parsed, r, NULL, &output, &out_parsed); |
| output.Complete(); |
| |
| EXPECT_EQ(replace_cases[i].expected, out_str); |
| } |
| } |
| |
| TEST(URLCanonTest, ReplacePathURL) { |
| ReplaceCase replace_cases[] = { |
| // Replace everything |
| {"data:foo", "javascript", nullptr, nullptr, nullptr, nullptr, |
| "alert('foo?');", nullptr, nullptr, "javascript:alert('foo?');"}, |
| // Replace nothing |
| {"data:foo", nullptr, nullptr, nullptr, nullptr, nullptr, nullptr, |
| nullptr, nullptr, "data:foo"}, |
| // Replace one or the other |
| {"data:foo", "javascript", nullptr, nullptr, nullptr, nullptr, nullptr, |
| nullptr, nullptr, "javascript:foo"}, |
| {"data:foo", nullptr, nullptr, nullptr, nullptr, nullptr, "bar", nullptr, |
| nullptr, "data:bar"}, |
| {"data:foo", nullptr, nullptr, nullptr, nullptr, nullptr, kDeleteComp, |
| nullptr, nullptr, "data:"}, |
| }; |
| |
| for (size_t i = 0; i < std::size(replace_cases); i++) { |
| const ReplaceCase& cur = replace_cases[i]; |
| int base_len = static_cast<int>(strlen(cur.base)); |
| Parsed parsed; |
| ParsePathURL(cur.base, base_len, false, &parsed); |
| |
| Replacements<char> r; |
| typedef Replacements<char> R; // Clean up syntax. |
| SetupReplComp(&R::SetScheme, &R::ClearRef, &r, cur.scheme); |
| SetupReplComp(&R::SetUsername, &R::ClearUsername, &r, cur.username); |
| SetupReplComp(&R::SetPassword, &R::ClearPassword, &r, cur.password); |
| SetupReplComp(&R::SetHost, &R::ClearHost, &r, cur.host); |
| SetupReplComp(&R::SetPort, &R::ClearPort, &r, cur.port); |
| SetupReplComp(&R::SetPath, &R::ClearPath, &r, cur.path); |
| SetupReplComp(&R::SetQuery, &R::ClearQuery, &r, cur.query); |
| SetupReplComp(&R::SetRef, &R::ClearRef, &r, cur.ref); |
| |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| Parsed out_parsed; |
| ReplacePathURL(cur.base, parsed, r, &output, &out_parsed); |
| output.Complete(); |
| |
| EXPECT_EQ(replace_cases[i].expected, out_str); |
| } |
| } |
| |
| TEST(URLCanonTest, ReplaceMailtoURL) { |
| ReplaceCase replace_cases[] = { |
| // Replace everything |
| {"mailto:jon@foo.com?body=sup", "mailto", NULL, NULL, NULL, NULL, "addr1", "to=tony", NULL, "mailto:addr1?to=tony"}, |
| // Replace nothing |
| {"mailto:jon@foo.com?body=sup", NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, "mailto:jon@foo.com?body=sup"}, |
| // Replace the path |
| {"mailto:jon@foo.com?body=sup", NULL, NULL, NULL, NULL, NULL, "jason", NULL, NULL, "mailto:jason?body=sup"}, |
| // Replace the query |
| {"mailto:jon@foo.com?body=sup", NULL, NULL, NULL, NULL, NULL, NULL, "custom=1", NULL, "mailto:jon@foo.com?custom=1"}, |
| // Replace the path and query |
| {"mailto:jon@foo.com?body=sup", NULL, NULL, NULL, NULL, NULL, "jason", "custom=1", NULL, "mailto:jason?custom=1"}, |
| // Set the query to empty (should leave trailing question mark) |
| {"mailto:jon@foo.com?body=sup", NULL, NULL, NULL, NULL, NULL, NULL, "", NULL, "mailto:jon@foo.com?"}, |
| // Clear the query |
| {"mailto:jon@foo.com?body=sup", NULL, NULL, NULL, NULL, NULL, NULL, "|", NULL, "mailto:jon@foo.com"}, |
| // Clear the path |
| {"mailto:jon@foo.com?body=sup", NULL, NULL, NULL, NULL, NULL, "|", NULL, NULL, "mailto:?body=sup"}, |
| // Clear the path + query |
| {"mailto:", NULL, NULL, NULL, NULL, NULL, "|", "|", NULL, "mailto:"}, |
| // Setting the ref should have no effect |
| {"mailto:addr1", NULL, NULL, NULL, NULL, NULL, NULL, NULL, "BLAH", "mailto:addr1"}, |
| }; |
| |
| for (size_t i = 0; i < std::size(replace_cases); i++) { |
| const ReplaceCase& cur = replace_cases[i]; |
| int base_len = static_cast<int>(strlen(cur.base)); |
| Parsed parsed; |
| ParseMailtoURL(cur.base, base_len, &parsed); |
| |
| Replacements<char> r; |
| typedef Replacements<char> R; |
| SetupReplComp(&R::SetScheme, &R::ClearRef, &r, cur.scheme); |
| SetupReplComp(&R::SetUsername, &R::ClearUsername, &r, cur.username); |
| SetupReplComp(&R::SetPassword, &R::ClearPassword, &r, cur.password); |
| SetupReplComp(&R::SetHost, &R::ClearHost, &r, cur.host); |
| SetupReplComp(&R::SetPort, &R::ClearPort, &r, cur.port); |
| SetupReplComp(&R::SetPath, &R::ClearPath, &r, cur.path); |
| SetupReplComp(&R::SetQuery, &R::ClearQuery, &r, cur.query); |
| SetupReplComp(&R::SetRef, &R::ClearRef, &r, cur.ref); |
| |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| Parsed out_parsed; |
| ReplaceMailtoURL(cur.base, parsed, r, &output, &out_parsed); |
| output.Complete(); |
| |
| EXPECT_EQ(replace_cases[i].expected, out_str); |
| } |
| } |
| |
| TEST(URLCanonTest, CanonicalizeFileURL) { |
| struct URLCase { |
| const char* input; |
| const char* expected; |
| bool expected_success; |
| Component expected_host; |
| Component expected_path; |
| } cases[] = { |
| #ifdef _WIN32 |
| // Windows-style paths |
| {"file:c:\\foo\\bar.html", "file:///C:/foo/bar.html", true, Component(), |
| Component(7, 16)}, |
| {" File:c|////foo\\bar.html", "file:///C:////foo/bar.html", true, |
| Component(), Component(7, 19)}, |
| {"file:", "file:///", true, Component(), Component(7, 1)}, |
| {"file:UNChost/path", "file://unchost/path", true, Component(7, 7), |
| Component(14, 5)}, |
| // CanonicalizeFileURL supports absolute Windows style paths for IE |
| // compatibility. Note that the caller must decide that this is a file |
| // URL itself so it can call the file canonicalizer. This is usually |
| // done automatically as part of relative URL resolving. |
| {"c:\\foo\\bar", "file:///C:/foo/bar", true, Component(), |
| Component(7, 11)}, |
| {"C|/foo/bar", "file:///C:/foo/bar", true, Component(), Component(7, 11)}, |
| {"/C|\\foo\\bar", "file:///C:/foo/bar", true, Component(), |
| Component(7, 11)}, |
| {"//C|/foo/bar", "file:///C:/foo/bar", true, Component(), |
| Component(7, 11)}, |
| {"//server/file", "file://server/file", true, Component(7, 6), |
| Component(13, 5)}, |
| {"\\\\server\\file", "file://server/file", true, Component(7, 6), |
| Component(13, 5)}, |
| {"/\\server/file", "file://server/file", true, Component(7, 6), |
| Component(13, 5)}, |
| // We should preserve the number of slashes after the colon for IE |
| // compatibility, except when there is none, in which case we should |
| // add one. |
| {"file:c:foo/bar.html", "file:///C:/foo/bar.html", true, Component(), |
| Component(7, 16)}, |
| {"file:/\\/\\C:\\\\//foo\\bar.html", "file:///C:////foo/bar.html", true, |
| Component(), Component(7, 19)}, |
| // Three slashes should be non-UNC, even if there is no drive spec (IE |
| // does this, which makes the resulting request invalid). |
| {"file:///foo/bar.txt", "file:///foo/bar.txt", true, Component(), |
| Component(7, 12)}, |
| // TODO(brettw) we should probably fail for invalid host names, which |
| // would change the expected result on this test. We also currently allow |
| // colon even though it's probably invalid, because its currently the |
| // "natural" result of the way the canonicalizer is written. There doesn't |
| // seem to be a strong argument for why allowing it here would be bad, so |
| // we just tolerate it and the load will fail later. |
| {"FILE:/\\/\\7:\\\\//foo\\bar.html", "file://7:////foo/bar.html", false, |
| Component(7, 2), Component(9, 16)}, |
| {"file:filer/home\\me", "file://filer/home/me", true, Component(7, 5), |
| Component(12, 8)}, |
| // Make sure relative paths can't go above the "C:" |
| {"file:///C:/foo/../../../bar.html", "file:///C:/bar.html", true, |
| Component(), Component(7, 12)}, |
| // Busted refs shouldn't make the whole thing fail. |
| {"file:///C:/asdf#\xc2", "file:///C:/asdf#%EF%BF%BD", true, Component(), |
| Component(7, 8)}, |
| {"file:///./s:", "file:///S:", true, Component(), Component(7, 3)}, |
| #else |
| // Unix-style paths |
| {"file:///home/me", "file:///home/me", true, Component(), |
| Component(7, 8)}, |
| // Windowsy ones should get still treated as Unix-style. |
| {"file:c:\\foo\\bar.html", "file:///c:/foo/bar.html", true, Component(), |
| Component(7, 16)}, |
| {"file:c|//foo\\bar.html", "file:///c%7C//foo/bar.html", true, |
| Component(), Component(7, 19)}, |
| {"file:///./s:", "file:///s:", true, Component(), Component(7, 3)}, |
| // file: tests from WebKit (LayoutTests/fast/loader/url-parse-1.html) |
| {"//", "file:///", true, Component(), Component(7, 1)}, |
| {"///", "file:///", true, Component(), Component(7, 1)}, |
| {"///test", "file:///test", true, Component(), Component(7, 5)}, |
| {"file://test", "file://test/", true, Component(7, 4), Component(11, 1)}, |
| {"file://localhost", "file://localhost/", true, Component(7, 9), |
| Component(16, 1)}, |
| {"file://localhost/", "file://localhost/", true, Component(7, 9), |
| Component(16, 1)}, |
| {"file://localhost/test", "file://localhost/test", true, Component(7, 9), |
| Component(16, 5)}, |
| #endif // _WIN32 |
| }; |
| |
| for (size_t i = 0; i < std::size(cases); i++) { |
| int url_len = static_cast<int>(strlen(cases[i].input)); |
| Parsed parsed; |
| ParseFileURL(cases[i].input, url_len, &parsed); |
| |
| Parsed out_parsed; |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| bool success = CanonicalizeFileURL(cases[i].input, url_len, parsed, NULL, |
| &output, &out_parsed); |
| output.Complete(); |
| |
| EXPECT_EQ(cases[i].expected_success, success); |
| EXPECT_EQ(cases[i].expected, out_str); |
| |
| // Make sure the spec was properly identified, the file canonicalizer has |
| // different code for writing the spec. |
| EXPECT_EQ(0, out_parsed.scheme.begin); |
| EXPECT_EQ(4, out_parsed.scheme.len); |
| |
| EXPECT_EQ(cases[i].expected_host.begin, out_parsed.host.begin); |
| EXPECT_EQ(cases[i].expected_host.len, out_parsed.host.len); |
| |
| EXPECT_EQ(cases[i].expected_path.begin, out_parsed.path.begin); |
| EXPECT_EQ(cases[i].expected_path.len, out_parsed.path.len); |
| } |
| } |
| |
| TEST(URLCanonTest, CanonicalizeFileSystemURL) { |
| struct URLCase { |
| const char* input; |
| const char* expected; |
| bool expected_success; |
| } cases[] = { |
| {"Filesystem:htTp://www.Foo.com:80/tempoRary", |
| "filesystem:http://www.foo.com/tempoRary/", true}, |
| {"filesystem:httpS://www.foo.com/temporary/", |
| "filesystem:https://www.foo.com/temporary/", true}, |
| {"filesystem:http://www.foo.com//", "filesystem:http://www.foo.com//", |
| false}, |
| {"filesystem:http://www.foo.com/persistent/bob?query#ref", |
| "filesystem:http://www.foo.com/persistent/bob?query#ref", true}, |
| {"filesystem:fIle://\\temporary/", "filesystem:file:///temporary/", true}, |
| {"filesystem:fiLe:///temporary", "filesystem:file:///temporary/", true}, |
| {"filesystem:File:///temporary/Bob?qUery#reF", |
| "filesystem:file:///temporary/Bob?qUery#reF", true}, |
| {"FilEsysteM:htTp:E=/.", "filesystem:http://e%3D//", false}, |
| }; |
| |
| for (size_t i = 0; i < std::size(cases); i++) { |
| int url_len = static_cast<int>(strlen(cases[i].input)); |
| Parsed parsed; |
| ParseFileSystemURL(cases[i].input, url_len, &parsed); |
| |
| Parsed out_parsed; |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| bool success = CanonicalizeFileSystemURL(cases[i].input, url_len, parsed, |
| NULL, &output, &out_parsed); |
| output.Complete(); |
| |
| EXPECT_EQ(cases[i].expected_success, success); |
| EXPECT_EQ(cases[i].expected, out_str); |
| |
| // Make sure the spec was properly identified, the filesystem canonicalizer |
| // has different code for writing the spec. |
| EXPECT_EQ(0, out_parsed.scheme.begin); |
| EXPECT_EQ(10, out_parsed.scheme.len); |
| if (success) |
| EXPECT_GT(out_parsed.path.len, 0); |
| } |
| } |
| |
| TEST(URLCanonTest, CanonicalizePathURL) { |
| // Path URLs should get canonicalized schemes but nothing else. |
| struct PathCase { |
| const char* input; |
| const char* expected; |
| } path_cases[] = { |
| {"javascript:", "javascript:"}, |
| {"JavaScript:Foo", "javascript:Foo"}, |
| {"Foo:\":This /is interesting;?#", "foo:\":This /is interesting;?#"}, |
| |
| // Validation errors should not cause failure. See |
| // https://crbug.com/925614. |
| {"javascript:\uFFFF", "javascript:%EF%BF%BD"}, |
| }; |
| |
| for (size_t i = 0; i < std::size(path_cases); i++) { |
| int url_len = static_cast<int>(strlen(path_cases[i].input)); |
| Parsed parsed; |
| ParsePathURL(path_cases[i].input, url_len, true, &parsed); |
| |
| Parsed out_parsed; |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| bool success = CanonicalizePathURL(path_cases[i].input, url_len, parsed, |
| &output, &out_parsed); |
| output.Complete(); |
| |
| EXPECT_TRUE(success); |
| EXPECT_EQ(path_cases[i].expected, out_str); |
| |
| EXPECT_EQ(0, out_parsed.host.begin); |
| EXPECT_EQ(-1, out_parsed.host.len); |
| |
| // When we end with a colon at the end, there should be no path. |
| if (path_cases[i].input[url_len - 1] == ':') { |
| EXPECT_EQ(0, out_parsed.GetContent().begin); |
| EXPECT_EQ(-1, out_parsed.GetContent().len); |
| } |
| } |
| } |
| |
| TEST(URLCanonTest, CanonicalizePathURLPath) { |
| struct PathCase { |
| std::string input; |
| std::wstring input16; |
| std::string expected; |
| } path_cases[] = { |
| {"Foo", L"Foo", "Foo"}, |
| {"\":This /is interesting;?#", L"\":This /is interesting;?#", |
| "\":This /is interesting;?#"}, |
| {"\uFFFF", L"\uFFFF", "%EF%BF%BD"}, |
| }; |
| |
| for (size_t i = 0; i < std::size(path_cases); i++) { |
| // 8-bit string input |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| url::Component out_component; |
| CanonicalizePathURLPath(path_cases[i].input.data(), |
| Component(0, path_cases[i].input.size()), &output, |
| &out_component); |
| output.Complete(); |
| |
| EXPECT_EQ(path_cases[i].expected, out_str); |
| |
| EXPECT_EQ(0, out_component.begin); |
| EXPECT_EQ(path_cases[i].expected.size(), |
| static_cast<size_t>(out_component.len)); |
| |
| // 16-bit string input |
| std::string out_str16; |
| StdStringCanonOutput output16(&out_str16); |
| url::Component out_component16; |
| std::u16string input16( |
| test_utils::TruncateWStringToUTF16(path_cases[i].input16.data())); |
| CanonicalizePathURLPath(input16.c_str(), |
| Component(0, path_cases[i].input16.size()), |
| &output16, &out_component16); |
| output16.Complete(); |
| |
| EXPECT_EQ(path_cases[i].expected, out_str16); |
| |
| EXPECT_EQ(0, out_component16.begin); |
| EXPECT_EQ(path_cases[i].expected.size(), |
| static_cast<size_t>(out_component16.len)); |
| } |
| } |
| |
| TEST(URLCanonTest, CanonicalizeMailtoURL) { |
| struct URLCase { |
| const char* input; |
| const char* expected; |
| bool expected_success; |
| Component expected_path; |
| Component expected_query; |
| } cases[] = { |
| // Null character should be escaped to %00. |
| // Keep this test first in the list as it is handled specially below. |
| {"mailto:addr1\0addr2?foo", |
| "mailto:addr1%00addr2?foo", |
| true, Component(7, 13), Component(21, 3)}, |
| {"mailto:addr1", |
| "mailto:addr1", |
| true, Component(7, 5), Component()}, |
| {"mailto:addr1@foo.com", |
| "mailto:addr1@foo.com", |
| true, Component(7, 13), Component()}, |
| // Trailing whitespace is stripped. |
| {"MaIlTo:addr1 \t ", |
| "mailto:addr1", |
| true, Component(7, 5), Component()}, |
| {"MaIlTo:addr1?to=jon", |
| "mailto:addr1?to=jon", |
| true, Component(7, 5), Component(13,6)}, |
| {"mailto:addr1,addr2", |
| "mailto:addr1,addr2", |
| true, Component(7, 11), Component()}, |
| // Embedded spaces must be encoded. |
| {"mailto:addr1, addr2", |
| "mailto:addr1,%20addr2", |
| true, Component(7, 14), Component()}, |
| {"mailto:addr1, addr2?subject=one two ", |
| "mailto:addr1,%20addr2?subject=one%20two", |
| true, Component(7, 14), Component(22, 17)}, |
| {"mailto:addr1%2caddr2", |
| "mailto:addr1%2caddr2", |
| true, Component(7, 13), Component()}, |
| {"mailto:\xF0\x90\x8C\x80", |
| "mailto:%F0%90%8C%80", |
| true, Component(7, 12), Component()}, |
| // Invalid -- UTF-8 encoded surrogate value. |
| {"mailto:\xed\xa0\x80", |
| "mailto:%EF%BF%BD%EF%BF%BD%EF%BF%BD", |
| false, Component(7, 27), Component()}, |
| {"mailto:addr1?", |
| "mailto:addr1?", |
| true, Component(7, 5), Component(13, 0)}, |
| // Certain characters have special meanings and must be encoded. |
| {"mailto:! \x22$&()+,-./09:;<=>@AZ[\\]&_`az{|}~\x7f?Query! \x22$&()+,-./09:;<=>@AZ[\\]&_`az{|}~", |
| "mailto:!%20%22$&()+,-./09:;%3C=%3E@AZ[\\]&_%60az%7B%7C%7D~%7F?Query!%20%22$&()+,-./09:;%3C=%3E@AZ[\\]&_`az{|}~", |
| true, Component(7, 53), Component(61, 47)}, |
| }; |
| |
| // Define outside of loop to catch bugs where components aren't reset |
| Parsed parsed; |
| Parsed out_parsed; |
| |
| for (size_t i = 0; i < std::size(cases); i++) { |
| int url_len = static_cast<int>(strlen(cases[i].input)); |
| if (i == 0) { |
| // The first test case purposely has a '\0' in it -- don't count it |
| // as the string terminator. |
| url_len = 22; |
| } |
| ParseMailtoURL(cases[i].input, url_len, &parsed); |
| |
| std::string out_str; |
| StdStringCanonOutput output(&out_str); |
| bool success = CanonicalizeMailtoURL(cases[i].input, url_len, parsed, |
| &output, &out_parsed); |
| output.Complete(); |
| |
| EXPECT_EQ(cases[i].expected_success, success); |
| EXPECT_EQ(cases[i].expected, out_str); |
| |
| // Make sure the spec was properly identified |
| EXPECT_EQ(0, out_parsed.scheme.begin); |
| EXPECT_EQ(6, out_parsed.scheme.len); |
| |
| EXPECT_EQ(cases[i].expected_path.begin, out_parsed.path.begin); |
| EXPECT_EQ(cases[i].expected_path.len, out_parsed.path.len); |
| |
| EXPECT_EQ(cases[i].expected_query.begin, out_parsed.query.begin); |
| EXPECT_EQ(cases[i].expected_query.len, out_parsed.query.len); |
| } |
| } |
| |
| #ifndef WIN32 |
| |
| TEST(URLCanonTest, _itoa_s) { |
| // We fill the buffer with 0xff to ensure that it's getting properly |
| // null-terminated. We also allocate one byte more than what we tell |
| // _itoa_s about, and ensure that the extra byte is untouched. |
| char buf[6]; |
| memset(buf, 0xff, sizeof(buf)); |
| EXPECT_EQ(0, _itoa_s(12, buf, sizeof(buf) - 1, 10)); |
| EXPECT_STREQ("12", buf); |
| EXPECT_EQ('\xFF', buf[3]); |
| |
| // Test the edge cases - exactly the buffer size and one over |
| memset(buf, 0xff, sizeof(buf)); |
| EXPECT_EQ(0, _itoa_s(1234, buf, sizeof(buf) - 1, 10)); |
| EXPECT_STREQ("1234", buf); |
| EXPECT_EQ('\xFF', buf[5]); |
| |
| memset(buf, 0xff, sizeof(buf)); |
| EXPECT_EQ(EINVAL, _itoa_s(12345, buf, sizeof(buf) - 1, 10)); |
| EXPECT_EQ('\xFF', buf[5]); // should never write to this location |
| |
| // Test the template overload (note that this will see the full buffer) |
| memset(buf, 0xff, sizeof(buf)); |
| EXPECT_EQ(0, _itoa_s(12, buf, 10)); |
| EXPECT_STREQ("12", buf); |
| EXPECT_EQ('\xFF', buf[3]); |
| |
| memset(buf, 0xff, sizeof(buf)); |
| EXPECT_EQ(0, _itoa_s(12345, buf, 10)); |
| EXPECT_STREQ("12345", buf); |
| |
| EXPECT_EQ(EINVAL, _itoa_s(123456, buf, 10)); |
| |
| // Test that radix 16 is supported. |
| memset(buf, 0xff, sizeof(buf)); |
| EXPECT_EQ(0, _itoa_s(1234, buf, sizeof(buf) - 1, 16)); |
| EXPECT_STREQ("4d2", buf); |
| EXPECT_EQ('\xFF', buf[5]); |
| } |
| |
| TEST(URLCanonTest, _itow_s) { |
| // We fill the buffer with 0xff to ensure that it's getting properly |
| // null-terminated. We also allocate one byte more than what we tell |
| // _itoa_s about, and ensure that the extra byte is untouched. |
| char16_t buf[6]; |
| const char fill_mem = 0xff; |
| const char16_t fill_char = 0xffff; |
| memset(buf, fill_mem, sizeof(buf)); |
| EXPECT_EQ(0, _itow_s(12, buf, sizeof(buf) / 2 - 1, 10)); |
| EXPECT_EQ(u"12", std::u16string(buf)); |
| EXPECT_EQ(fill_char, buf[3]); |
| |
| // Test the edge cases - exactly the buffer size and one over |
| EXPECT_EQ(0, _itow_s(1234, buf, sizeof(buf) / 2 - 1, 10)); |
| EXPECT_EQ(u"1234", std::u16string(buf)); |
| EXPECT_EQ(fill_char, buf[5]); |
| |
| memset(buf, fill_mem, sizeof(buf)); |
| EXPECT_EQ(EINVAL, _itow_s(12345, buf, sizeof(buf) / 2 - 1, 10)); |
| EXPECT_EQ(fill_char, buf[5]); // should never write to this location |
| |
| // Test the template overload (note that this will see the full buffer) |
| memset(buf, fill_mem, sizeof(buf)); |
| EXPECT_EQ(0, _itow_s(12, buf, 10)); |
| EXPECT_EQ(u"12", std::u16string(buf)); |
| EXPECT_EQ(fill_char, buf[3]); |
| |
| memset(buf, fill_mem, sizeof(buf)); |
| EXPECT_EQ(0, _itow_s(12345, buf, 10)); |
| EXPECT_EQ(u"12345", std::u16string(buf)); |
| |
| EXPECT_EQ(EINVAL, _itow_s(123456, buf, 10)); |
| } |
| |
| #endif // !WIN32 |
| |
| // Returns true if the given two structures are the same. |
| static bool ParsedIsEqual(const Parsed& a, const Parsed& b) { |
| return a.scheme.begin == b.scheme.begin && a.scheme.len == b.scheme.len && |
| a.username.begin == b.username.begin && a.username.len == b.username.len && |
| a.password.begin == b.password.begin && a.password.len == b.password.len && |
| a.host.begin == b.host.begin && a.host.len == b.host.len && |
| a.port.begin == b.port.begin && a.port.len == b.port.len && |
| a.path.begin == b.path.begin && a.path.len == b.path.len && |
| a.query.begin == b.query.begin && a.query.len == b.query.len && |
| a.ref.begin == b.ref.begin && a.ref.len == b.ref.len; |
| } |
| |
| TEST(URLCanonTest, ResolveRelativeURL) { |
| struct RelativeCase { |
| const char* base; // Input base URL: MUST BE CANONICAL |
| bool is_base_hier; // Is the base URL hierarchical |
| bool is_base_file; // Tells us if the base is a file URL. |
| const char* test; // Input URL to test against. |
| bool succeed_relative; // Whether we expect IsRelativeURL to succeed |
| bool is_rel; // Whether we expect |test| to be relative or not. |
| bool succeed_resolve; // Whether we expect ResolveRelativeURL to succeed. |
| const char* resolved; // What we expect in the result when resolving. |
| } rel_cases[] = { |
| // Basic absolute input. |
| {"http://host/a", true, false, "http://another/", true, false, false, NULL}, |
| {"http://host/a", true, false, "http:////another/", true, false, false, NULL}, |
| // Empty relative URLs should only remove the ref part of the URL, |
| // leaving the rest unchanged. |
| {"http://foo/bar", true, false, "", true, true, true, "http://foo/bar"}, |
| {"http://foo/bar#ref", true, false, "", true, true, true, "http://foo/bar"}, |
| {"http://foo/bar#", true, false, "", true, true, true, "http://foo/bar"}, |
| // Spaces at the ends of the relative path should be ignored. |
| {"http://foo/bar", true, false, " another ", true, true, true, "http://foo/another"}, |
| {"http://foo/bar", true, false, " . ", true, true, true, "http://foo/"}, |
| {"http://foo/bar", true, false, " \t ", true, true, true, "http://foo/bar"}, |
| // Matching schemes without two slashes are treated as relative. |
| {"http://host/a", true, false, "http:path", true, true, true, "http://host/path"}, |
| {"http://host/a/", true, false, "http:path", true, true, true, "http://host/a/path"}, |
| {"http://host/a", true, false, "http:/path", true, true, true, "http://host/path"}, |
| {"http://host/a", true, false, "HTTP:/path", true, true, true, "http://host/path"}, |
| // Nonmatching schemes are absolute. |
| {"http://host/a", true, false, "https:host2", true, false, false, NULL}, |
| {"http://host/a", true, false, "htto:/host2", true, false, false, NULL}, |
| // Absolute path input |
| {"http://host/a", true, false, "/b/c/d", true, true, true, "http://host/b/c/d"}, |
| {"http://host/a", true, false, "\\b\\c\\d", true, true, true, "http://host/b/c/d"}, |
| {"http://host/a", true, false, "/b/../c", true, true, true, "http://host/c"}, |
| {"http://host/a?b#c", true, false, "/b/../c", true, true, true, "http://host/c"}, |
| {"http://host/a", true, false, "\\b/../c?x#y", true, true, true, "http://host/c?x#y"}, |
| {"http://host/a?b#c", true, false, "/b/../c?x#y", true, true, true, "http://host/c?x#y"}, |
| // Relative path input |
| {"http://host/a", true, false, "b", true, true, true, "http://host/b"}, |
| {"http://host/a", true, false, "bc/de", true, true, true, "http://host/bc/de"}, |
| {"http://host/a/", true, false, "bc/de?query#ref", true, true, true, "http://host/a/bc/de?query#ref"}, |
| {"http://host/a/", true, false, ".", true, true, true, "http://host/a/"}, |
| {"http://host/a/", true, false, "..", true, true, true, "http://host/"}, |
| {"http://host/a/", true, false, "./..", true, true, true, "http://host/"}, |
| {"http://host/a/", true, false, "../.", true, true, true, "http://host/"}, |
| {"http://host/a/", true, false, "././.", true, true, true, "http://host/a/"}, |
| {"http://host/a?query#ref", true, false, "../../../foo", true, true, true, "http://host/foo"}, |
| // Query input |
| {"http://host/a", true, false, "?foo=bar", true, true, true, "http://host/a?foo=bar"}, |
| {"http://host/a?x=y#z", true, false, "?", true, true, true, "http://host/a?"}, |
| {"http://host/a?x=y#z", true, false, "?foo=bar#com", true, true, true, "http://host/a?foo=bar#com"}, |
| // Ref input |
| {"http://host/a", true, false, "#ref", true, true, true, "http://host/a#ref"}, |
| {"http://host/a#b", true, false, "#", true, true, true, "http://host/a#"}, |
| {"http://host/a?foo=bar#hello", true, false, "#bye", true, true, true, "http://host/a?foo=bar#bye"}, |
| // Non-hierarchical base: no relative handling. Relative input should |
| // error, and if a scheme is present, it should be treated as absolute. |
| {"data:foobar", false, false, "baz.html", false, false, false, NULL}, |
| {"data:foobar", false, false, "data:baz", true, false, false, NULL}, |
| {"data:foobar", false, false, "data:/base", true, false, false, NULL}, |
| // Non-hierarchical base: absolute input should succeed. |
| {"data:foobar", false, false, "http://host/", true, false, false, NULL}, |
| {"data:foobar", false, false, "http:host", true, false, false, NULL}, |
| // Non-hierarchical base: empty URL should give error. |
| {"data:foobar", false, false, "", false, false, false, NULL}, |
| // Invalid schemes should be treated as relative. |
| {"http://foo/bar", true, false, "./asd:fgh", true, true, true, "http://foo/asd:fgh"}, |
| {"http://foo/bar", true, false, ":foo", true, true, true, "http://foo/:foo"}, |
| {"http://foo/bar", true, false, " hello world", true, true, true, "http://foo/hello%20world"}, |
| {"data:asdf", false, false, ":foo", false, false, false, NULL}, |
| {"data:asdf", false, false, "bad(':foo')", false, false, false, NULL}, |
| // We should treat semicolons like any other character in URL resolving |
| {"http://host/a", true, false, ";foo", true, true, true, "http://host/;foo"}, |
| {"http://host/a;", true, false, ";foo", true, true, true, "http://host/;foo"}, |
| {"http://host/a", true, false, ";/../bar", true, true, true, "http://host/bar"}, |
| // Relative URLs can also be written as "//foo/bar" which is relative to |
| // the scheme. In this case, it would take the old scheme, so for http |
| // the example would resolve to "http://foo/bar". |
| {"http://host/a", true, false, "//another", true, true, true, "http://another/"}, |
| {"http://host/a", true, false, "//another/path?query#ref", true, true, true, "http://another/path?query#ref"}, |
| {"http://host/a", true, false, "///another/path", true, true, true, "http://another/path"}, |
| {"http://host/a", true, false, "//Another\\path", true, true, true, "http://another/path"}, |
| {"http://host/a", true, false, "//", true, true, false, "http:"}, |
| // IE will also allow one or the other to be a backslash to get the same |
| // behavior. |
| {"http://host/a", true, false, "\\/another/path", true, true, true, "http://another/path"}, |
| {"http://host/a", true, false, "/\\Another\\path", true, true, true, "http://another/path"}, |
| #ifdef WIN32 |
| // Resolving against Windows file base URLs. |
| {"file:///C:/foo", true, true, "http://host/", true, false, false, NULL}, |
| {"file:///C:/foo", true, true, "bar", true, true, true, "file:///C:/bar"}, |
| {"file:///C:/foo", true, true, "../../../bar.html", true, true, true, "file:///C:/bar.html"}, |
| {"file:///C:/foo", true, true, "/../bar.html", true, true, true, "file:///C:/bar.html"}, |
| // But two backslashes on Windows should be UNC so should be treated |
| // as absolute. |
| {"http://host/a", true, false, "\\\\another\\path", true, false, false, NULL}, |
| // IE doesn't support drive specs starting with two slashes. It fails |
| // immediately and doesn't even try to load. We fix it up to either |
| // an absolute path or UNC depending on what it looks like. |
| {"file:///C:/something", true, true, "//c:/foo", true, true, true, "file:///C:/foo"}, |
| {"file:///C:/something", true, true, "//localhost/c:/foo", true, true, true, "file:///C:/foo"}, |
| // Windows drive specs should be allowed and treated as absolute. |
| {"file:///C:/foo", true, true, "c:", true, false, false, NULL}, |
| {"file:///C:/foo", true, true, "c:/foo", true, false, false, NULL}, |
| {"http://host/a", true, false, "c:\\foo", true, false, false, NULL}, |
| // Relative paths with drive letters should be allowed when the base is |
| // also a file. |
| {"file:///C:/foo", true, true, "/z:/bar", true, true, true, "file:///Z:/bar"}, |
| // Treat absolute paths as being off of the drive. |
| {"file:///C:/foo", true, true, "/bar", true, true, true, "file:///C:/bar"}, |
| {"file://localhost/C:/foo", true, true, "/bar", true, true, true, "file://localhost/C:/bar"}, |
| {"file:///C:/foo/com/", true, true, "/bar", true, true, true, "file:///C:/bar"}, |
| // On Windows, two slashes without a drive letter when the base is a file |
| // means that the path is UNC. |
| {"file:///C:/something", true, true, "//somehost/path", true, true, true, "file://somehost/path"}, |
| {"file:///C:/something", true, true, "/\\//somehost/path", true, true, true, "file://somehost/path"}, |
| #else |
| // On Unix we fall back to relative behavior since there's nothing else |
| // reasonable to do. |
| {"http://host/a", true, false, "\\\\Another\\path", true, true, true, "http://another/path"}, |
| #endif |
| // Even on Windows, we don't allow relative drive specs when the base |
| // is not file. |
| {"http://host/a", true, false, "/c:\\foo", true, true, true, "http://host/c:/foo"}, |
| {"http://host/a", true, false, "//c:\\foo", true, true, true, "http://c/foo"}, |
| // Cross-platform relative file: resolution behavior. |
| {"file://host/a", true, true, "/", true, true, true, "file://host/"}, |
| {"file://host/a", true, true, "//", true, true, true, "file:///"}, |
| {"file://host/a", true, true, "/b", true, true, true, "file://host/b"}, |
| {"file://host/a", true, true, "//b", true, true, true, "file://b/"}, |
| // Ensure that ports aren't allowed for hosts relative to a file url. |
| // Although the result string shows a host:port portion, the call to |
| // resolve the relative URL returns false, indicating parse failure, |
| // which is what is required. |
| {"file:///foo.txt", true, true, "//host:80/bar.txt", true, true, false, "file://host:80/bar.txt"}, |
| // Filesystem URL tests; filesystem URLs are only valid and relative if |
| // they have no scheme, e.g. "./index.html". There's no valid equivalent |
| // to http:index.html. |
| {"filesystem:http://host/t/path", true, false, "filesystem:http://host/t/path2", true, false, false, NULL}, |
| {"filesystem:http://host/t/path", true, false, "filesystem:https://host/t/path2", true, false, false, NULL}, |
| {"filesystem:http://host/t/path", true, false, "http://host/t/path2", true, false, false, NULL}, |
| {"http://host/t/path", true, false, "filesystem:http://host/t/path2", true, false, false, NULL}, |
| {"filesystem:http://host/t/path", true, false, "./path2", true, true, true, "filesystem:http://host/t/path2"}, |
| {"filesystem:http://host/t/path/", true, false, "path2", true, true, true, "filesystem:http://host/t/path/path2"}, |
| {"filesystem:http://host/t/path", true, false, "filesystem:http:path2", true, false, false, NULL}, |
| // Absolute URLs are still not relative to a non-standard base URL. |
| {"about:blank", false, false, "http://X/A", true, false, true, ""}, |
| {"about:blank", false, false, "content://content.Provider/", true, false, true, ""}, |
| }; |
| |
| for (size_t i = 0; i < std::size(rel_cases); i++) { |
| const RelativeCase& cur_case = rel_cases[i]; |
| |
| Parsed parsed; |
| int base_len = static_cast<int>(strlen(cur_case.base)); |
| if (cur_case.is_base_file) |
| ParseFileURL(cur_case.base, base_len, &parsed); |
| else if (cur_case.is_base_hier) |
| ParseStandardURL(cur_case.base, base_len, &parsed); |
| else |
| ParsePathURL(cur_case.base, base_len, false, &parsed); |
| |
| // First see if it is relative. |
| int test_len = static_cast<int>(strlen(cur_case.test)); |
| bool is_relative; |
| Component relative_component; |
| bool succeed_is_rel = IsRelativeURL( |
| cur_case.base, parsed, cur_case.test, test_len, cur_case.is_base_hier, |
| &is_relative, &relative_component); |
| |
| EXPECT_EQ(cur_case.succeed_relative, succeed_is_rel) << |
| "succeed is rel failure on " << cur_case.test; |
| EXPECT_EQ(cur_case.is_rel, is_relative) << |
| "is rel failure on " << cur_case.test; |
| // Now resolve it. |
| if (succeed_is_rel && is_relative && cur_case.is_rel) { |
| std::string resolved; |
| StdStringCanonOutput output(&resolved); |
| Parsed resolved_parsed; |
| |
| bool succeed_resolve = ResolveRelativeURL( |
| cur_case.base, parsed, cur_case.is_base_file, cur_case.test, |
| relative_component, NULL, &output, &resolved_parsed); |
| output.Complete(); |
| |
| EXPECT_EQ(cur_case.succeed_resolve, succeed_resolve); |
| EXPECT_EQ(cur_case.resolved, resolved) << " on " << cur_case.test; |
| |
| // Verify that the output parsed structure is the same as parsing a |
| // the URL freshly. |
| Parsed ref_parsed; |
| int resolved_len = static_cast<int>(resolved.size()); |
| if (cur_case.is_base_file) { |
| ParseFileURL(resolved.c_str(), resolved_len, &ref_parsed); |
| } else if (cur_case.is_base_hier) { |
| ParseStandardURL(resolved.c_str(), resolved_len, &ref_parsed); |
| } else { |
| ParsePathURL(resolved.c_str(), resolved_len, false, &ref_parsed); |
| } |
| EXPECT_TRUE(ParsedIsEqual(ref_parsed, resolved_parsed)); |
| } |
| } |
| } |
| |
| // It used to be the case that when we did a replacement with a long buffer of |
| // UTF-16 characters, we would get invalid data in the URL. This is because the |
| // buffer that it used to hold the UTF-8 data was resized, while some pointers |
| // were still kept to the old buffer that was removed. |
| TEST(URLCanonTest, ReplacementOverflow) { |
| const char src[] = "file:///C:/foo/bar"; |
| int src_len = static_cast<int>(strlen(src)); |
| Parsed parsed; |
| ParseFileURL(src, src_len, &parsed); |
| |
| // Override two components, the path with something short, and the query with |
| // something long enough to trigger the bug. |
| Replacements<char16_t> repl; |
| std::u16string new_query; |
| for (int i = 0; i < 4800; i++) |
| new_query.push_back('a'); |
| |
| std::u16string new_path(test_utils::TruncateWStringToUTF16(L"/foo")); |
| repl.SetPath(new_path.c_str(), Component(0, 4)); |
| repl.SetQuery(new_query.c_str(), |
| Component(0, static_cast<int>(new_query.length()))); |
| |
| // Call ReplaceComponents on the string. It doesn't matter if we call it for |
| // standard URLs, file URLs, etc, since they will go to the same replacement |
| // function that was buggy. |
| Parsed repl_parsed; |
| std::string repl_str; |
| StdStringCanonOutput repl_output(&repl_str); |
| ReplaceFileURL(src, parsed, repl, NULL, &repl_output, &repl_parsed); |
| repl_output.Complete(); |
| |
| // Generate the expected string and check. |
| std::string expected("file:///foo?"); |
| for (size_t i = 0; i < new_query.length(); i++) |
| expected.push_back('a'); |
| EXPECT_TRUE(expected == repl_str); |
| } |
| |
| TEST(URLCanonTest, DefaultPortForScheme) { |
| struct TestCases { |
| const char* scheme; |
| const int expected_port; |
| } cases[]{ |
| {"http", 80}, |
| {"https", 443}, |
| {"ftp", 21}, |
| {"ws", 80}, |
| {"wss", 443}, |
| {"fake-scheme", PORT_UNSPECIFIED}, |
| {"HTTP", PORT_UNSPECIFIED}, |
| {"HTTPS", PORT_UNSPECIFIED}, |
| {"FTP", PORT_UNSPECIFIED}, |
| {"WS", PORT_UNSPECIFIED}, |
| {"WSS", PORT_UNSPECIFIED}, |
| }; |
| |
| for (auto& test_case : cases) { |
| SCOPED_TRACE(test_case.scheme); |
| EXPECT_EQ(test_case.expected_port, |
| DefaultPortForScheme(test_case.scheme, strlen(test_case.scheme))); |
| } |
| } |
| |
| TEST(URLCanonTest, FindWindowsDriveLetter) { |
| struct TestCase { |
| base::StringPiece spec; |
| int begin; |
| int end; // -1 for end of spec |
| int expected_drive_letter_pos; |
| } cases[] = { |
| {"/", 0, -1, -1}, |
| |
| {"c:/foo", 0, -1, 0}, |
| {"/c:/foo", 0, -1, 1}, |
| {"//c:/foo", 0, -1, -1}, // "//" does not canonicalize to "/" |
| {"\\C|\\foo", 0, -1, 1}, |
| {"/cd:/foo", 0, -1, -1}, // "/c" does not canonicalize to "/" |
| {"/./c:/foo", 0, -1, 3}, |
| {"/.//c:/foo", 0, -1, -1}, // "/.//" does not canonicalize to "/" |
| {"/././c:/foo", 0, -1, 5}, |
| {"/abc/c:/foo", 0, -1, -1}, // "/abc/" does not canonicalize to "/" |
| {"/abc/./../c:/foo", 0, -1, 10}, |
| |
| {"/c:/c:/foo", 3, -1, 4}, // actual input is "/c:/foo" |
| {"/c:/foo", 3, -1, -1}, // actual input is "/foo" |
| {"/c:/foo", 0, 1, -1}, // actual input is "/" |
| }; |
| |
| for (const auto& c : cases) { |
| int end = c.end; |
| if (end == -1) |
| end = c.spec.size(); |
| |
| EXPECT_EQ(c.expected_drive_letter_pos, |
| FindWindowsDriveLetter(c.spec.data(), c.begin, end)) |
| << "for " << c.spec << "[" << c.begin << ":" << end << "] (UTF-8)"; |
| |
| std::u16string spec16 = base::ASCIIToUTF16(c.spec); |
| EXPECT_EQ(c.expected_drive_letter_pos, |
| FindWindowsDriveLetter(spec16.data(), c.begin, end)) |
| << "for " << c.spec << "[" << c.begin << ":" << end << "] (UTF-16)"; |
| } |
| } |
| |
| TEST(URLCanonTest, IDNToASCII) { |
| RawCanonOutputW<1024> output; |
| |
| // Basic ASCII test. |
| std::u16string str = u"hello"; |
| EXPECT_TRUE(IDNToASCII(str.data(), str.length(), &output)); |
| EXPECT_EQ(u"hello", std::u16string(output.data())); |
| output.set_length(0); |
| |
| // Mixed ASCII/non-ASCII. |
| str = u"hellö"; |
| EXPECT_TRUE(IDNToASCII(str.data(), str.length(), &output)); |
| EXPECT_EQ(u"xn--hell-8qa", std::u16string(output.data())); |
| output.set_length(0); |
| |
| // All non-ASCII. |
| str = u"你好"; |
| EXPECT_TRUE(IDNToASCII(str.data(), str.length(), &output)); |
| EXPECT_EQ(u"xn--6qq79v", std::u16string(output.data())); |
| output.set_length(0); |
| |
| // Characters that need mapping (the resulting Punycode is the encoding for |
| // "1⁄4"). |
| str = u"¼"; |
| EXPECT_TRUE(IDNToASCII(str.data(), str.length(), &output)); |
| EXPECT_EQ(u"xn--14-c6t", std::u16string(output.data())); |
| output.set_length(0); |
| |
| // String to encode already starts with "xn--", and all ASCII. Should not |
| // modify the string. |
| str = u"xn--hell-8qa"; |
| EXPECT_TRUE(IDNToASCII(str.data(), str.length(), &output)); |
| EXPECT_EQ(u"xn--hell-8qa", std::u16string(output.data())); |
| output.set_length(0); |
| |
| // String to encode already starts with "xn--", and mixed ASCII/non-ASCII. |
| // Should fail, due to a special case: if the label starts with "xn--", it |
| // should be parsed as Punycode, which must be all ASCII. |
| str = u"xn--hellö"; |
| EXPECT_FALSE(IDNToASCII(str.data(), str.length(), &output)); |
| output.set_length(0); |
| |
| // String to encode already starts with "xn--", and mixed ASCII/non-ASCII. |
| // This tests that there is still an error for the character '⁄' (U+2044), |
| // which would be a valid ASCII character, U+0044, if the high byte were |
| // ignored. |
| str = u"xn--1⁄4"; |
| EXPECT_FALSE(IDNToASCII(str.data(), str.length(), &output)); |
| output.set_length(0); |
| } |
| |
| } // namespace url |