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package turbopath
import (
"os"
"runtime"
"testing"
"gotest.tools/v3/assert"
"gotest.tools/v3/fs"
)
func Test_Mkdir(t *testing.T) {
type Case struct {
name string
isDir bool
exists bool
mode os.FileMode
expectedMode os.FileMode
}
cases := []Case{
{
name: "dir doesn't exist",
exists: false,
expectedMode: os.ModeDir | 0777,
},
{
name: "path exists as file",
exists: true,
isDir: false,
mode: 0666,
expectedMode: os.ModeDir | 0755,
},
{
name: "dir exists with incorrect mode",
exists: true,
isDir: false,
mode: os.ModeDir | 0755,
expectedMode: os.ModeDir | 0655,
},
{
name: "dir exists with correct mode",
exists: true,
isDir: false,
mode: os.ModeDir | 0755,
expectedMode: os.ModeDir | 0755,
},
}
for _, testCase := range cases {
testDir := fs.NewDir(t, "system-path-mkdir-test")
testName := testCase.name
path := testDir.Join("foo")
if testCase.isDir {
err := os.Mkdir(path, testCase.mode)
assert.NilError(t, err, "%s: Mkdir", testName)
} else if testCase.exists {
file, err := os.Create(path)
assert.NilError(t, err, "%s: Create", testName)
err = file.Chmod(testCase.mode)
assert.NilError(t, err, "%s: Chmod", testName)
err = file.Close()
assert.NilError(t, err, "%s: Close", testName)
}
testPath := AbsoluteSystemPath(path)
err := testPath.MkdirAllMode(testCase.expectedMode)
assert.NilError(t, err, "%s: Mkdir", testName)
stat, err := testPath.Lstat()
assert.NilError(t, err, "%s: Lstat", testName)
assert.Assert(t, stat.IsDir(), testName)
assert.Assert(t, stat.IsDir(), testName)
if runtime.GOOS == "windows" {
// For windows os.Chmod will only change the writable bit so that's all we check
assert.Equal(t, stat.Mode().Perm()&0200, testCase.expectedMode.Perm()&0200, testName)
} else {
assert.Equal(t, stat.Mode(), testCase.expectedMode, testName)
}
}
}
func TestAbsoluteSystemPath_Findup(t *testing.T) {
tests := []struct {
name string
fs []AnchoredSystemPath
executionDirectory AnchoredSystemPath
fileName RelativeSystemPath
want AnchoredSystemPath
wantErr bool
}{
{
name: "hello world",
fs: []AnchoredSystemPath{
AnchoredUnixPath("one/two/three/four/.file").ToSystemPath(),
AnchoredUnixPath("one/two/three/four/.target").ToSystemPath(),
},
executionDirectory: AnchoredUnixPath("one/two/three/four").ToSystemPath(),
fileName: RelativeUnixPath(".target").ToSystemPath(),
want: AnchoredUnixPath("one/two/three/four/.target").ToSystemPath(),
},
{
name: "parent",
fs: []AnchoredSystemPath{
AnchoredUnixPath("one/two/three/four/.file").ToSystemPath(),
AnchoredUnixPath("one/two/three/.target").ToSystemPath(),
},
executionDirectory: AnchoredUnixPath("one/two/three/four").ToSystemPath(),
fileName: RelativeUnixPath(".target").ToSystemPath(),
want: AnchoredUnixPath("one/two/three/.target").ToSystemPath(),
},
{
name: "gets the closest",
fs: []AnchoredSystemPath{
AnchoredUnixPath("one/two/three/four/.file").ToSystemPath(),
AnchoredUnixPath("one/two/three/.target").ToSystemPath(),
AnchoredUnixPath("one/two/.target").ToSystemPath(),
},
executionDirectory: AnchoredUnixPath("one/two/three/four").ToSystemPath(),
fileName: RelativeUnixPath(".target").ToSystemPath(),
want: AnchoredUnixPath("one/two/three/.target").ToSystemPath(),
},
{
name: "nonexistent",
fs: []AnchoredSystemPath{
AnchoredUnixPath("one/two/three/four/.file").ToSystemPath(),
},
executionDirectory: AnchoredUnixPath("one/two/three/four").ToSystemPath(),
fileName: RelativeUnixPath(".nonexistent").ToSystemPath(),
want: "",
},
}
for _, tt := range tests {
t.Run(tt.name, func(t *testing.T) {
fsRoot := AbsoluteSystemPath(t.TempDir())
for _, file := range tt.fs {
path := file.RestoreAnchor(fsRoot)
assert.NilError(t, path.Dir().MkdirAll(0777))
assert.NilError(t, path.WriteFile(nil, 0777))
}
got, err := tt.executionDirectory.RestoreAnchor(fsRoot).Findup(tt.fileName)
if tt.wantErr {
assert.ErrorIs(t, err, os.ErrNotExist)
return
}
if got != "" && got != tt.want.RestoreAnchor(fsRoot) {
t.Errorf("AbsoluteSystemPath.Findup() = %v, want %v", got, tt.want)
}
})
}
}
func TestJoin(t *testing.T) {
rawRoot, err := os.Getwd()
if err != nil {
t.Fatalf("cwd %v", err)
}
root := AbsoluteSystemPathFromUpstream(rawRoot)
testRoot := root.Join("a", "b", "c")
dot := testRoot.Join(".")
if dot != testRoot {
t.Errorf(". path got %v, want %v", dot, testRoot)
}
doubleDot := testRoot.Join("..")
expectedDoubleDot := root.Join("a", "b")
if doubleDot != expectedDoubleDot {
t.Errorf(".. path got %v, want %v", doubleDot, expectedDoubleDot)
}
}
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