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// Copyright 2023 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 source_test
import (
"fmt"
"path/filepath"
"runtime"
"testing"
"github.com/spf13/afero"
qt "github.com/frankban/quicktest"
"github.com/gohugoio/hugo/config"
"github.com/gohugoio/hugo/config/testconfig"
"github.com/gohugoio/hugo/helpers"
"github.com/gohugoio/hugo/hugofs"
"github.com/gohugoio/hugo/source"
)
func TestEmptySourceFilesystem(t *testing.T) {
c := qt.New(t)
ss := newTestSourceSpec()
src := ss.NewFilesystem("")
files, err := src.Files()
c.Assert(err, qt.IsNil)
if len(files) != 0 {
t.Errorf("new filesystem should contain 0 files.")
}
}
func TestUnicodeNorm(t *testing.T) {
if runtime.GOOS != "darwin" {
// Normalization code is only for Mac OS, since it is not necessary for other OSes.
return
}
c := qt.New(t)
paths := []struct {
NFC string
NFD string
}{
{NFC: "å", NFD: "\x61\xcc\x8a"},
{NFC: "é", NFD: "\x65\xcc\x81"},
}
ss := newTestSourceSpec()
for i, path := range paths {
base := fmt.Sprintf("base%d", i)
c.Assert(afero.WriteFile(ss.Fs.Source, filepath.Join(base, path.NFD), []byte("some data"), 0777), qt.IsNil)
src := ss.NewFilesystem(base)
files, err := src.Files()
c.Assert(err, qt.IsNil)
f := files[0]
if f.BaseFileName() != path.NFC {
t.Fatalf("file %q name in NFD form should be normalized (%s)", f.BaseFileName(), path.NFC)
}
}
}
func newTestSourceSpec() *source.SourceSpec {
v := config.New()
afs := hugofs.NewBaseFileDecorator(afero.NewMemMapFs())
conf := testconfig.GetTestConfig(afs, v)
fs := hugofs.NewFrom(afs, conf.BaseConfig())
ps, err := helpers.NewPathSpec(fs, conf, nil)
if err != nil {
panic(err)
}
return source.NewSourceSpec(ps, nil, fs.Source)
}
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