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disk-cache_test.go
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disk-cache_test.go
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/*
* MinIO Cloud Storage, (C) 2018,2019 MinIO, Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package cmd
import (
"testing"
"time"
)
// Tests ToObjectInfo function.
func TestCacheMetadataObjInfo(t *testing.T) {
m := cacheMeta{Meta: nil}
objInfo := m.ToObjectInfo("testbucket", "testobject")
if objInfo.Size != 0 {
t.Fatal("Unexpected object info value for Size", objInfo.Size)
}
if !objInfo.ModTime.Equal(time.Time{}) {
t.Fatal("Unexpected object info value for ModTime ", objInfo.ModTime)
}
if objInfo.IsDir {
t.Fatal("Unexpected object info value for IsDir", objInfo.IsDir)
}
if !objInfo.Expires.IsZero() {
t.Fatal("Unexpected object info value for Expires ", objInfo.Expires)
}
}
// test wildcard patterns for excluding entries from cache
func TestCacheExclusion(t *testing.T) {
cobjects := &cacheObjects{
cache: nil,
}
testCases := []struct {
bucketName string
objectName string
excludePattern string
expectedResult bool
}{
{"testbucket", "testobjectmatch", "testbucket/testobj*", true},
{"testbucket", "testobjectnomatch", "testbucet/testobject*", false},
{"testbucket", "testobject/pref1/obj1", "*/*", true},
{"testbucket", "testobject/pref1/obj1", "*/pref1/*", true},
{"testbucket", "testobject/pref1/obj1", "testobject/*", false},
{"photos", "image1.jpg", "*.jpg", true},
{"photos", "europe/paris/seine.jpg", "seine.jpg", false},
{"photos", "europe/paris/seine.jpg", "*/seine.jpg", true},
{"phil", "z/likes/coffee", "*/likes/*", true},
{"failbucket", "no/slash/prefixes", "/failbucket/no/", false},
{"failbucket", "no/slash/prefixes", "/failbucket/no/*", false},
}
for i, testCase := range testCases {
cobjects.exclude = []string{testCase.excludePattern}
if cobjects.isCacheExclude(testCase.bucketName, testCase.objectName) != testCase.expectedResult {
t.Fatal("Cache exclusion test failed for case ", i)
}
}
}