253 lines
7.4 KiB
Go
253 lines
7.4 KiB
Go
// Copyright 2021 The Hugo Authors. All rights reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package paths
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import (
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"path/filepath"
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"testing"
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qt "github.com/frankban/quicktest"
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)
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func TestGetRelativePath(t *testing.T) {
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tests := []struct {
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path string
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base string
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expect interface{}
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}{
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{filepath.FromSlash("/a/b"), filepath.FromSlash("/a"), filepath.FromSlash("b")},
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{filepath.FromSlash("/a/b/c/"), filepath.FromSlash("/a"), filepath.FromSlash("b/c/")},
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{filepath.FromSlash("/c"), filepath.FromSlash("/a/b"), filepath.FromSlash("../../c")},
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{filepath.FromSlash("/c"), "", false},
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}
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for i, this := range tests {
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// ultimately a fancy wrapper around filepath.Rel
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result, err := GetRelativePath(this.path, this.base)
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if b, ok := this.expect.(bool); ok && !b {
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if err == nil {
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t.Errorf("[%d] GetRelativePath didn't return an expected error", i)
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}
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} else {
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if err != nil {
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t.Errorf("[%d] GetRelativePath failed: %s", i, err)
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continue
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}
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if result != this.expect {
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t.Errorf("[%d] GetRelativePath got %v but expected %v", i, result, this.expect)
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}
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}
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}
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}
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func TestMakePathRelative(t *testing.T) {
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type test struct {
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inPath, path1, path2, output string
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}
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data := []test{
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{"/abc/bcd/ab.css", "/abc/bcd", "/bbc/bcd", "/ab.css"},
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{"/abc/bcd/ab.css", "/abcd/bcd", "/abc/bcd", "/ab.css"},
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}
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for i, d := range data {
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output, _ := makePathRelative(d.inPath, d.path1, d.path2)
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if d.output != output {
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t.Errorf("Test #%d failed. Expected %q got %q", i, d.output, output)
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}
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}
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_, error := makePathRelative("a/b/c.ss", "/a/c", "/d/c", "/e/f")
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if error == nil {
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t.Errorf("Test failed, expected error")
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}
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}
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func TestGetDottedRelativePath(t *testing.T) {
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// on Windows this will receive both kinds, both country and western ...
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for _, f := range []func(string) string{filepath.FromSlash, func(s string) string { return s }} {
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doTestGetDottedRelativePath(f, t)
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}
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}
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func doTestGetDottedRelativePath(urlFixer func(string) string, t *testing.T) {
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type test struct {
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input, expected string
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}
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data := []test{
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{"", "./"},
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{urlFixer("/"), "./"},
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{urlFixer("post"), "../"},
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{urlFixer("/post"), "../"},
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{urlFixer("post/"), "../"},
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{urlFixer("tags/foo.html"), "../"},
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{urlFixer("/tags/foo.html"), "../"},
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{urlFixer("/post/"), "../"},
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{urlFixer("////post/////"), "../"},
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{urlFixer("/foo/bar/index.html"), "../../"},
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{urlFixer("/foo/bar/foo/"), "../../../"},
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{urlFixer("/foo/bar/foo"), "../../../"},
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{urlFixer("foo/bar/foo/"), "../../../"},
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{urlFixer("foo/bar/foo/bar"), "../../../../"},
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{"404.html", "./"},
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{"404.xml", "./"},
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{"/404.html", "./"},
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}
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for i, d := range data {
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output := GetDottedRelativePath(d.input)
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if d.expected != output {
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t.Errorf("Test %d failed. Expected %q got %q", i, d.expected, output)
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}
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}
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}
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func TestMakeTitle(t *testing.T) {
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type test struct {
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input, expected string
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}
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data := []test{
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{"Make-Title", "Make Title"},
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{"MakeTitle", "MakeTitle"},
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{"make_title", "make_title"},
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}
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for i, d := range data {
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output := MakeTitle(d.input)
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if d.expected != output {
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t.Errorf("Test %d failed. Expected %q got %q", i, d.expected, output)
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}
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}
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}
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// Replace Extension is probably poorly named, but the intent of the
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// function is to accept a path and return only the file name with a
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// new extension. It's intentionally designed to strip out the path
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// and only provide the name. We should probably rename the function to
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// be more explicit at some point.
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func TestReplaceExtension(t *testing.T) {
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type test struct {
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input, newext, expected string
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}
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data := []test{
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// These work according to the above definition
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{"/some/random/path/file.xml", "html", "file.html"},
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{"/banana.html", "xml", "banana.xml"},
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{"./banana.html", "xml", "banana.xml"},
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{"banana/pie/index.html", "xml", "index.xml"},
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{"../pies/fish/index.html", "xml", "index.xml"},
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// but these all fail
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{"filename-without-an-ext", "ext", "filename-without-an-ext.ext"},
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{"/filename-without-an-ext", "ext", "filename-without-an-ext.ext"},
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{"/directory/mydir/", "ext", ".ext"},
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{"mydir/", "ext", ".ext"},
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}
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for i, d := range data {
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output := ReplaceExtension(filepath.FromSlash(d.input), d.newext)
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if d.expected != output {
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t.Errorf("Test %d failed. Expected %q got %q", i, d.expected, output)
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}
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}
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}
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func TestExtNoDelimiter(t *testing.T) {
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c := qt.New(t)
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c.Assert(ExtNoDelimiter(filepath.FromSlash("/my/data.json")), qt.Equals, "json")
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}
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func TestFilename(t *testing.T) {
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type test struct {
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input, expected string
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}
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data := []test{
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{"index.html", "index"},
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{"./index.html", "index"},
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{"/index.html", "index"},
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{"index", "index"},
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{"/tmp/index.html", "index"},
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{"./filename-no-ext", "filename-no-ext"},
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{"/filename-no-ext", "filename-no-ext"},
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{"filename-no-ext", "filename-no-ext"},
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{"directory/", ""}, // no filename case??
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{"directory/.hidden.ext", ".hidden"},
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{"./directory/../~/banana/gold.fish", "gold"},
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{"../directory/banana.man", "banana"},
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{"~/mydir/filename.ext", "filename"},
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{"./directory//tmp/filename.ext", "filename"},
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}
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for i, d := range data {
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output := Filename(filepath.FromSlash(d.input))
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if d.expected != output {
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t.Errorf("Test %d failed. Expected %q got %q", i, d.expected, output)
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}
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}
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}
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func TestFileAndExt(t *testing.T) {
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type test struct {
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input, expectedFile, expectedExt string
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}
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data := []test{
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{"index.html", "index", ".html"},
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{"./index.html", "index", ".html"},
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{"/index.html", "index", ".html"},
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{"index", "index", ""},
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{"/tmp/index.html", "index", ".html"},
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{"./filename-no-ext", "filename-no-ext", ""},
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{"/filename-no-ext", "filename-no-ext", ""},
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{"filename-no-ext", "filename-no-ext", ""},
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{"directory/", "", ""}, // no filename case??
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{"directory/.hidden.ext", ".hidden", ".ext"},
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{"./directory/../~/banana/gold.fish", "gold", ".fish"},
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{"../directory/banana.man", "banana", ".man"},
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{"~/mydir/filename.ext", "filename", ".ext"},
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{"./directory//tmp/filename.ext", "filename", ".ext"},
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}
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for i, d := range data {
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file, ext := fileAndExt(filepath.FromSlash(d.input), fpb)
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if d.expectedFile != file {
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t.Errorf("Test %d failed. Expected filename %q got %q.", i, d.expectedFile, file)
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}
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if d.expectedExt != ext {
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t.Errorf("Test %d failed. Expected extension %q got %q.", i, d.expectedExt, ext)
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}
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}
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}
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func TestFindCWD(t *testing.T) {
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type test struct {
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expectedDir string
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expectedErr error
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}
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// cwd, _ := os.Getwd()
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data := []test{
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//{cwd, nil},
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// Commenting this out. It doesn't work properly.
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// There's a good reason why we don't use os.Getwd(), it doesn't actually work the way we want it to.
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// I really don't know a better way to test this function. - SPF 2014.11.04
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}
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for i, d := range data {
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dir, err := FindCWD()
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if d.expectedDir != dir {
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t.Errorf("Test %d failed. Expected %q but got %q", i, d.expectedDir, dir)
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}
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if d.expectedErr != err {
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t.Errorf("Test %d failed. Expected %q but got %q", i, d.expectedErr, err)
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}
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}
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}
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