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// Copyright 2021 The Gitea Authors. All rights reserved.
// SPDX-License-Identifier: MIT
package util
import (
"net/url"
"runtime"
"testing"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
func TestFileURLToPath(t *testing.T) {
cases := []struct {
url string
expected string
haserror bool
windows bool
}{
// case 0
{
url: "",
haserror: true,
},
// case 1
{
url: "http://test.io",
haserror: true,
},
// case 2
{
url: "file:///path",
expected: "/path",
},
// case 3
{
url: "file:///C:/path",
expected: "C:/path",
windows: true,
},
}
for n, c := range cases {
if c.windows && runtime.GOOS != "windows" {
continue
}
u, _ := url.Parse(c.url)
p, err := FileURLToPath(u)
if c.haserror {
require.Error(t, err, "case %d: should return error", n)
} else {
require.NoError(t, err, "case %d: should not return error", n)
assert.Equal(t, c.expected, p, "case %d: should be equal", n)
}
}
}
func TestMisc_IsReadmeFileName(t *testing.T) {
trueTestCases := []string{
"readme",
"README",
"readME.mdown",
"README.md",
"readme.i18n.md",
}
falseTestCases := []string{
"test.md",
"wow.MARKDOWN",
"LOL.mDoWn",
"test",
"abcdefg",
"abcdefghijklmnopqrstuvwxyz",
"test.md.test",
"readmf",
}
for _, testCase := range trueTestCases {
assert.True(t, IsReadmeFileName(testCase))
}
for _, testCase := range falseTestCases {
assert.False(t, IsReadmeFileName(testCase))
}
type extensionTestcase struct {
name string
expected bool
idx int
}
exts := []string{".md", ".txt", ""}
testCasesExtensions := []extensionTestcase{
{
name: "readme",
expected: true,
idx: 2,
},
{
name: "readme.md",
expected: true,
idx: 0,
},
{
name: "README.md",
expected: true,
idx: 0,
},
{
name: "ReAdMe.Md",
expected: true,
idx: 0,
},
{
name: "readme.txt",
expected: true,
idx: 1,
},
{
name: "readme.doc",
expected: true,
idx: 3,
},
{
name: "readmee.md",
},
{
name: "readme..",
expected: true,
idx: 3,
},
}
for _, testCase := range testCasesExtensions {
idx, ok := IsReadmeFileExtension(testCase.name, exts...)
assert.Equal(t, testCase.expected, ok)
assert.Equal(t, testCase.idx, idx)
}
}
func TestCleanPath(t *testing.T) {
cases := []struct {
elems []string
expected string
}{
{[]string{}, ``},
{[]string{``}, ``},
{[]string{`..`}, `.`},
{[]string{`a`}, `a`},
{[]string{`/a/`}, `a`},
{[]string{`../a/`, `../b`, `c/..`, `d`}, `a/b/d`},
{[]string{`a\..\b`}, `a\..\b`},
{[]string{`a`, ``, `b`}, `a/b`},
{[]string{`a`, `..`, `b`}, `a/b`},
{[]string{`lfs`, `repo/..`, `user/../path`}, `lfs/path`},
}
for _, c := range cases {
assert.Equal(t, c.expected, PathJoinRel(c.elems...), "case: %v", c.elems)
}
cases = []struct {
elems []string
expected string
}{
{[]string{}, ``},
{[]string{``}, ``},
{[]string{`..`}, `.`},
{[]string{`a`}, `a`},
{[]string{`/a/`}, `a`},
{[]string{`../a/`, `../b`, `c/..`, `d`}, `a/b/d`},
{[]string{`a\..\b`}, `b`},
{[]string{`a`, ``, `b`}, `a/b`},
{[]string{`a`, `..`, `b`}, `a/b`},
{[]string{`lfs`, `repo/..`, `user/../path`}, `lfs/path`},
}
for _, c := range cases {
assert.Equal(t, c.expected, PathJoinRelX(c.elems...), "case: %v", c.elems)
}
// for POSIX only, but the result is similar on Windows, because the first element must be an absolute path
if isOSWindows() {
cases = []struct {
elems []string
expected string
}{
{[]string{`C:\..`}, `C:\`},
{[]string{`C:\a`}, `C:\a`},
{[]string{`C:\a/`}, `C:\a`},
{[]string{`C:\..\a\`, `../b`, `c\..`, `d`}, `C:\a\b\d`},
{[]string{`C:\a/..\b`}, `C:\b`},
{[]string{`C:\a`, ``, `b`}, `C:\a\b`},
{[]string{`C:\a`, `..`, `b`}, `C:\a\b`},
{[]string{`C:\lfs`, `repo/..`, `user/../path`}, `C:\lfs\path`},
}
} else {
cases = []struct {
elems []string
expected string
}{
{[]string{`/..`}, `/`},
{[]string{`/a`}, `/a`},
{[]string{`/a/`}, `/a`},
{[]string{`/../a/`, `../b`, `c/..`, `d`}, `/a/b/d`},
{[]string{`/a\..\b`}, `/b`},
{[]string{`/a`, ``, `b`}, `/a/b`},
{[]string{`/a`, `..`, `b`}, `/a/b`},
{[]string{`/lfs`, `repo/..`, `user/../path`}, `/lfs/path`},
}
}
for _, c := range cases {
assert.Equal(t, c.expected, FilePathJoinAbs(c.elems[0], c.elems[1:]...), "case: %v", c.elems)
}
}
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