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package analyze
import (
"os"
"testing"
"time"
"github.com/dundee/gdu/v5/internal/testdir"
"github.com/stretchr/testify/assert"
)
func TestParallelAnalyzerSetFollowSymlinks(t *testing.T) {
analyzer := CreateAnalyzer()
analyzer.SetFollowSymlinks(true)
assert.True(t, analyzer.followSymlinks)
analyzer.SetFollowSymlinks(false)
assert.False(t, analyzer.followSymlinks)
}
func TestParallelAnalyzerSetShowAnnexedSize(t *testing.T) {
analyzer := CreateAnalyzer()
analyzer.SetShowAnnexedSize(true)
assert.True(t, analyzer.gitAnnexedSize)
analyzer.SetShowAnnexedSize(false)
assert.False(t, analyzer.gitAnnexedSize)
}
func TestGetDirFlagWithError(t *testing.T) {
flag := getDirFlag(os.ErrNotExist, 5)
assert.Equal(t, '!', flag)
}
func TestGetDirFlagWithEmptyDir(t *testing.T) {
flag := getDirFlag(nil, 0)
assert.Equal(t, 'e', flag)
}
func TestGetDirFlagWithNormalDir(t *testing.T) {
flag := getDirFlag(nil, 5)
assert.Equal(t, ' ', flag)
}
func TestGetFlagWithSymlink(t *testing.T) {
// Create a temporary symlink
symlinkPath := "/tmp/test_symlink"
defer os.Remove(symlinkPath)
err := os.Symlink("/tmp", symlinkPath)
assert.NoError(t, err)
info, err := os.Lstat(symlinkPath)
assert.NoError(t, err)
flag := getFlag(info)
assert.Equal(t, '@', flag)
}
func TestGetFlagWithRegularFile(t *testing.T) {
fin := testdir.CreateTestDir()
defer fin()
info, err := os.Stat("test_dir/nested/file2")
assert.NoError(t, err)
flag := getFlag(info)
assert.Equal(t, ' ', flag)
}
func TestParallelAnalyzerUpdateProgress(t *testing.T) {
analyzer := CreateAnalyzer()
// Start the progress updater
go analyzer.updateProgress()
// Send some progress updates
analyzer.progressChan <- struct {
CurrentItemName string
ItemCount int64
TotalSize int64
}{
CurrentItemName: "test",
ItemCount: 5,
TotalSize: 100,
}
// Wait a bit for the progress to be processed
time.Sleep(10 * time.Millisecond)
// Send done signal
analyzer.progressDoneChan <- struct{}{}
// Wait for the updater to finish
time.Sleep(10 * time.Millisecond)
}
func TestParallelAnalyzerUpdateProgressWithDefaultCase(t *testing.T) {
analyzer := CreateAnalyzer()
// Start the progress updater
go analyzer.updateProgress()
// Send some progress updates
analyzer.progressChan <- struct {
CurrentItemName string
ItemCount int64
TotalSize int64
}{
CurrentItemName: "test",
ItemCount: 5,
TotalSize: 100,
}
// Wait a bit for the progress to be processed
time.Sleep(10 * time.Millisecond)
// Send another progress update to trigger the default case
analyzer.progressChan <- struct {
CurrentItemName string
ItemCount int64
TotalSize int64
}{
CurrentItemName: "test2",
ItemCount: 3,
TotalSize: 50,
}
// Wait a bit for the progress to be processed
time.Sleep(10 * time.Millisecond)
// Send done signal
analyzer.progressDoneChan <- struct{}{}
// Wait for the updater to finish
time.Sleep(10 * time.Millisecond)
}
func TestParallelAnalyzerAnalyzeDirWithIgnoreDir(t *testing.T) {
fin := testdir.CreateTestDir()
defer fin()
analyzer := CreateAnalyzer()
dir := analyzer.AnalyzeDir(
"test_dir", func(name, _ string) bool { return name == "nested" }, func(_ string) bool { return false },
).(*Dir)
analyzer.GetDone().Wait()
assert.NotNil(t, dir)
assert.Equal(t, "test_dir", dir.Name)
// Should have fewer items since nested directory was ignored
assert.Less(t, dir.ItemCount, int64(5))
}
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