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// Copyright 2015 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
import (
"bytes"
"path/filepath"
"runtime"
"strings"
"testing"
)
func TestEmptySourceFilesystem(t *testing.T) {
src := &Filesystem{Base: "Empty"}
if len(src.Files()) != 0 {
t.Errorf("new filesystem should contain 0 files.")
}
}
type TestPath struct {
filename string
logical string
content string
section string
dir string
}
func TestAddFile(t *testing.T) {
tests := platformPaths
for _, test := range tests {
base := platformBase
srcDefault := new(Filesystem)
srcWithBase := &Filesystem{
Base: base,
}
for _, src := range []*Filesystem{srcDefault, srcWithBase} {
p := test.filename
if !filepath.IsAbs(test.filename) {
p = filepath.Join(src.Base, test.filename)
}
if err := src.add(p, bytes.NewReader([]byte(test.content))); err != nil {
if err.Error() == "source: missing base directory" {
continue
}
t.Fatalf("%s add returned an error: %s", p, err)
}
if len(src.Files()) != 1 {
t.Fatalf("%s Files() should return 1 file", p)
}
f := src.Files()[0]
if f.LogicalName() != test.logical {
t.Errorf("Filename (Base: %q) expected: %q, got: %q", src.Base, test.logical, f.LogicalName())
}
b := new(bytes.Buffer)
b.ReadFrom(f.Contents)
if b.String() != test.content {
t.Errorf("File (Base: %q) contents should be %q, got: %q", src.Base, test.content, b.String())
}
if f.Section() != test.section {
t.Errorf("File section (Base: %q) expected: %q, got: %q", src.Base, test.section, f.Section())
}
if f.Dir() != test.dir {
t.Errorf("Dir path (Base: %q) expected: %q, got: %q", src.Base, test.dir, f.Dir())
}
}
}
}
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
}
paths := []struct {
NFC string
NFD string
}{
{NFC: "å", NFD: "\x61\xcc\x8a"},
{NFC: "é", NFD: "\x65\xcc\x81"},
}
for _, path := range paths {
src := new(Filesystem)
_ = src.add(path.NFD, strings.NewReader(""))
f := src.Files()[0]
if f.BaseFileName() != path.NFC {
t.Fatalf("file name in NFD form should be normalized (%s)", path.NFC)
}
}
}
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