83 lines
1.8 KiB
Go
83 lines
1.8 KiB
Go
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package file
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import (
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"os"
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"path/filepath"
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"testing"
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)
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func TestFileSystemOps(t *testing.T) {
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tmpDir, _ := os.MkdirTemp("", "test_fs")
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defer os.RemoveAll(tmpDir)
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fileA := filepath.Join(tmpDir, "a.txt")
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fileB := filepath.Join(tmpDir, "b.txt")
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_ = Write(fileA, "hello world")
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t.Run("Copy", func(t *testing.T) {
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err := Copy(fileA, fileB)
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if err != nil || !Exists(fileB) {
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t.Errorf("Copy failed: %v", err)
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}
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if MustRead(fileB) != "hello world" {
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t.Error("Copy content mismatch")
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}
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})
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t.Run("Move", func(t *testing.T) {
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fileC := filepath.Join(tmpDir, "c.txt")
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err := Move(fileB, fileC)
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if err != nil || !Exists(fileC) || Exists(fileB) {
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t.Errorf("Move failed: %v", err)
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}
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})
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t.Run("Replace", func(t *testing.T) {
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err := Replace(fileA, "hello", "hi")
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if err != nil || MustRead(fileA) != "hi world" {
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t.Errorf("Replace failed: %v", err)
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}
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})
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t.Run("Remove", func(t *testing.T) {
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err := Remove(fileA)
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if err != nil || Exists(fileA) {
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t.Errorf("Remove failed: %v", err)
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}
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})
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}
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func TestSearchAndDir(t *testing.T) {
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tmpDir, _ := os.MkdirTemp("", "test_search")
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defer os.RemoveAll(tmpDir)
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_ = Write(filepath.Join(tmpDir, "1.txt"), "data")
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subDir := filepath.Join(tmpDir, "sub")
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_ = os.Mkdir(subDir, 0755)
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_ = Write(filepath.Join(subDir, "2.txt"), "data")
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t.Run("Search", func(t *testing.T) {
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matches := Search(tmpDir, "*.txt")
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if len(matches) != 2 {
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t.Errorf("Expected 2 matches, got %d", len(matches))
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}
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})
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t.Run("ReadDir", func(t *testing.T) {
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files, err := ReadDir(tmpDir)
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if err != nil || len(files) < 2 {
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t.Errorf("ReadDir failed: %v", err)
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}
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})
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}
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func TestHelpers(t *testing.T) {
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// Test EnsureParentDir (via Write)
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path := "test_helper/file.txt"
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_ = Write(path, "d")
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if !Exists(path) {
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t.Error("Helper Write failed")
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}
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Remove("test_helper")
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}
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