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// Copyright 2019 The Hugo Authors. All rights reserved.
//
// 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 hugofs
import (
"os"
"path/filepath"
"testing"
"github.com/spf13/afero"
qt "github.com/frankban/quicktest"
)
func TestGlob(t *testing.T) {
c := qt.New(t)
fs := NewBaseFileDecorator(afero.NewMemMapFs())
create := func(filename string) {
filename = filepath.FromSlash(filename)
dir := filepath.Dir(filename)
if dir != "." {
err := fs.MkdirAll(dir, 0o777)
c.Assert(err, qt.IsNil)
}
err := afero.WriteFile(fs, filename, []byte("content "+filename), 0o777)
c.Assert(err, qt.IsNil)
}
collect := func(pattern string) []string {
var paths []string
h := func(fi FileMetaInfo) (bool, error) {
p := fi.Meta().PathInfo.Path()
paths = append(paths, p)
return false, nil
}
err := Glob(fs, pattern, h)
c.Assert(err, qt.IsNil)
return paths
}
create("/root.json")
create("/jsonfiles/d1.json")
create("/jsonfiles/d2.json")
create("/jsonfiles/sub/d3.json")
create("/jsonfiles/d1.xml")
create("/a/b/c/e/f.json")
create("/UPPER/sub/style.css")
create("/root/UPPER/sub/style.css")
afero.Walk(fs, "/", func(path string, info os.FileInfo, err error) error {
c.Assert(err, qt.IsNil)
return nil
})
c.Assert(collect(filepath.FromSlash("/jsonfiles/*.json")), qt.HasLen, 2)
c.Assert(collect("/*.json"), qt.HasLen, 1)
c.Assert(collect("**.json"), qt.HasLen, 5)
c.Assert(collect("**"), qt.HasLen, 8)
c.Assert(collect(""), qt.HasLen, 0)
c.Assert(collect("jsonfiles/*.json"), qt.HasLen, 2)
c.Assert(collect("*.json"), qt.HasLen, 1)
c.Assert(collect("**.xml"), qt.HasLen, 1)
c.Assert(collect("root/UPPER/sub/style.css"), qt.HasLen, 1)
c.Assert(collect("UPPER/sub/style.css"), qt.HasLen, 1)
}
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