From dd84b9d64fb98746a230cd24233ff50a562c39c9 Mon Sep 17 00:00:00 2001
From: 简律纯 <hsiangnianian@outlook.com>
Date: Fri, 28 Apr 2023 01:36:44 +0800
Subject:

---
 .../turbopath/absolute_system_path_test.go         | 174 +++++++++++++++++++++
 1 file changed, 174 insertions(+)
 create mode 100644 cli/internal/turbopath/absolute_system_path_test.go

(limited to 'cli/internal/turbopath/absolute_system_path_test.go')

diff --git a/cli/internal/turbopath/absolute_system_path_test.go b/cli/internal/turbopath/absolute_system_path_test.go
new file mode 100644
index 0000000..4ca36f9
--- /dev/null
+++ b/cli/internal/turbopath/absolute_system_path_test.go
@@ -0,0 +1,174 @@
+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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