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android / platform / external / v8 / 589d6979ff2ef66fca2d8fa51404c369ca5e9250 / . / test / mjsunit / d8-os.js
blob: 5640326856b9a11562078db3cd80f92203a4a988 [file] [log] [blame]
Steve Blocka7e24c12009-10-30 11:49:00 +0000[diff] [blame]1// Copyright 2009 the V8 project authors. All rights reserved.
2// Redistribution and use in source and binary forms, with or without
3// modification, are permitted provided that the following conditions are
4// met:
5//
6// * Redistributions of source code must retain the above copyright
7// notice, this list of conditions and the following disclaimer.
8// * Redistributions in binary form must reproduce the above
9// copyright notice, this list of conditions and the following
10// disclaimer in the documentation and/or other materials provided
11// with the distribution.
12// * Neither the name of Google Inc. nor the names of its
13// contributors may be used to endorse or promote products derived
14// from this software without specific prior written permission.
15//
16// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
17// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
18// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
19// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
20// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
21// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
22// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
23// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
24// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
25// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
26// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
27
28// Test the OS module of d8. This test only makes sense with d8. It
29// only does non-trivial work on Unix since os.system() is not currently
30// implemented on Windows, and even if it were then many of the things
31// we are calling would not be available.
32
Ben Murdoch589d6972011-11-30 16:04:58 +0000[diff] [blame^]33var TEST_DIR = "/tmp/d8-os-test-directory-" + ((Math.random() * (1<<30)) | 0);
Ben Murdoch69a99ed2011-11-30 16:03:39 +0000[diff] [blame]34
35
Steve Blocka7e24c12009-10-30 11:49:00 +0000[diff] [blame]36function arg_error(str) {
37 try {
38 eval(str);
39 } catch (e) {
40 assertTrue(/rgument/.test(e), str);
41 }
42}
43
44
45function str_error(str) {
46 var e = new Object();
47 e.toString = function() { throw new Error("foo bar"); }
48 try {
49 eval(str);
50 } catch (exception) {
51 assertTrue(/tring conversion/.test(exception), str);
52 }
53}
54
55
56if (this.os && os.system) {
57 try {
58 // Delete the dir if it is lying around from last time.
Ben Murdoch69a99ed2011-11-30 16:03:39 +0000[diff] [blame]59 os.system("ls", [TEST_DIR]);
60 os.system("rm", ["-r", TEST_DIR]);
Steve Blocka7e24c12009-10-30 11:49:00 +0000[diff] [blame]61 } catch (e) {
62 }
Ben Murdoch69a99ed2011-11-30 16:03:39 +0000[diff] [blame]63 os.mkdirp(TEST_DIR);
64 os.chdir(TEST_DIR);
Steve Blocka7e24c12009-10-30 11:49:00 +0000[diff] [blame]65 try {
Ben Murdoch69a99ed2011-11-30 16:03:39 +0000[diff] [blame]66 // Check the chdir worked.
Ben Murdoch589d6972011-11-30 16:04:58 +0000[diff] [blame^]67 os.system('ls', [TEST_DIR]);
Ben Murdoch69a99ed2011-11-30 16:03:39 +0000[diff] [blame]68 // Simple create dir.
69 os.mkdirp("dir");
70 // Create dir in dir.
71 os.mkdirp("dir/foo");
72 // Check that they are there.
73 os.system('ls', ['dir/foo']);
74 // Check that we can detect when something is not there.
75 assertThrows("os.system('ls', ['dir/bar']);", "dir not there");
76 // Check that mkdirp makes intermediate directories.
77 os.mkdirp("dir2/foo");
78 os.system("ls", ["dir2/foo"]);
79 // Check that mkdirp doesn't mind if the dir is already there.
80 os.mkdirp("dir2/foo");
81 os.mkdirp("dir2/foo/");
82 // Check that mkdirp can cope with trailing /
83 os.mkdirp("dir3/");
84 os.system("ls", ["dir3"]);
85 // Check that we get an error if the name is taken by a file.
86 os.system("sh", ["-c", "echo foo > file1"]);
87 os.system("ls", ["file1"]);
88 assertThrows("os.mkdirp('file1');", "mkdir over file1");
89 assertThrows("os.mkdirp('file1/foo');", "mkdir over file2");
90 assertThrows("os.mkdirp('file1/');", "mkdir over file3");
91 assertThrows("os.mkdirp('file1/foo/');", "mkdir over file4");
92 // Create a dir we cannot read.
93 os.mkdirp("dir4", 0);
94 // This test fails if you are root since root can read any dir.
95 assertThrows("os.chdir('dir4');", "chdir dir4 I");
96 os.rmdir("dir4");
97 assertThrows("os.chdir('dir4');", "chdir dir4 II");
98 // Set umask.
99 var old_umask = os.umask(0777);
100 // Create a dir we cannot read.
101 os.mkdirp("dir5");
102 // This test fails if you are root since root can read any dir.
103 assertThrows("os.chdir('dir5');", "cd dir5 I");
104 os.rmdir("dir5");
105 assertThrows("os.chdir('dir5');", "chdir dir5 II");
106 os.umask(old_umask);
Steve Blocka7e24c12009-10-30 11:49:00 +0000[diff] [blame]107
Ben Murdoch69a99ed2011-11-30 16:03:39 +0000[diff] [blame]108 os.mkdirp("hest/fisk/../fisk/ged");
109 os.system("ls", ["hest/fisk/ged"]);
Steve Blocka7e24c12009-10-30 11:49:00 +0000[diff] [blame]110
Ben Murdoch69a99ed2011-11-30 16:03:39 +0000[diff] [blame]111 os.setenv("FOO", "bar");
112 var environment = os.system("printenv");
113 assertTrue(/FOO=bar/.test(environment));
Steve Blocka7e24c12009-10-30 11:49:00 +0000[diff] [blame]114
Ben Murdoch69a99ed2011-11-30 16:03:39 +0000[diff] [blame]115 // Check we time out.
116 var have_sleep = true;
117 var have_echo = true;
118 try {
119 os.system("ls", ["/bin/sleep"]);
120 } catch (e) {
121 have_sleep = false;
122 }
123 try {
124 os.system("ls", ["/bin/echo"]);
125 } catch (e) {
126 have_echo = false;
127 }
128 if (have_sleep) {
129 assertThrows("os.system('sleep', ['2000'], 200);", "sleep 1");
Steve Blocka7e24c12009-10-30 11:49:00 +0000[diff] [blame]130
Ben Murdoch69a99ed2011-11-30 16:03:39 +0000[diff] [blame]131 // Check we time out with total time.
132 assertThrows("os.system('sleep', ['2000'], -1, 200);", "sleep 2");
133
134 // Check that -1 means no timeout.
135 os.system('sleep', ['1'], -1, -1);
136
137 }
138
139 // Check that we don't fill up the process table with zombies.
140 // Disabled because it's too slow.
141 if (have_echo) {
142 //for (var i = 0; i < 65536; i++) {
Steve Blocka7e24c12009-10-30 11:49:00 +0000[diff] [blame]143 assertEquals("baz\n", os.system("echo", ["baz"]));
Ben Murdoch69a99ed2011-11-30 16:03:39 +0000[diff] [blame]144 //}
145 }
146 } finally {
Ben Murdoch69a99ed2011-11-30 16:03:39 +0000[diff] [blame]147 os.system("rm", ["-r", TEST_DIR]);
Steve Blocka7e24c12009-10-30 11:49:00 +0000[diff] [blame]148 }
149
Steve Blocka7e24c12009-10-30 11:49:00 +0000[diff] [blame]150 // Too few args.
151 arg_error("os.umask();");
152 arg_error("os.system();");
153 arg_error("os.mkdirp();");
154 arg_error("os.chdir();");
155 arg_error("os.setenv();");
156 arg_error("os.rmdir();");
157
158 // Too many args.
159 arg_error("os.setenv('FOO=bar');");
160 arg_error("os.umask(0, 0);");
161 arg_error("os.system('ls', [], -1, -1, -1);");
162 arg_error("os.mkdirp('foo', 0, 0)");
163 arg_error("os.chdir('foo', 'bar')");
164 arg_error("os.rmdir('foo', 'bar');");
165
166 // Wrong kind of args.
167 arg_error("os.umask([]);");
168 arg_error("os.system('ls', 'foo');");
169 arg_error("os.system('ls', 123);");
170 arg_error("os.system('ls', [], 'foo');");
171 arg_error("os.system('ls', [], -1, 'foo');");
172 arg_error("os.mkdirp('foo', 'bar');");
173
174 // Test broken toString().
175 str_error("os.system(e);");
176 str_error("os.system('ls', [e]);");
177 str_error("os.system('ls', ['.', e]);");
178 str_error("os.system('ls', [e, '.']);");
179 str_error("os.mkdirp(e);");
180 str_error("os.setenv(e, 'goo');");
181 str_error("os.setenv('goo', e);");
182 str_error("os.chdir(e);");
183 str_error("os.rmdir(e);");
184}