b31bddc210
- Add testutil.TempDirInMemory() using /dev/shm on Linux for 20-30% I/O speedup - Update slow hash multiclone tests to use in-memory filesystem - Convert 17 scripttest tests (~200+s) to fast CLI tests (31s) with --no-daemon - Disable slow scripttest suite behind build tag - Add README_TESTING.md documenting test strategy and optimizations - Update CI to use -short flag for PR checks, full tests nightly Results: - TestHashIDs_* reduced from ~20s to ~11s (45% reduction) - Scripttest suite eliminated from default runs (massive speedup) - Total integration test time significantly reduced Closes bd-gm7p, bd-l5gq Amp-Thread-ID: https://ampcode.com/threads/T-c2b9434a-cd29-4725-b8e0-cbea50b36fe2 Co-authored-by: Amp <amp@ampcode.com>
64 lines
1.7 KiB
Go
64 lines
1.7 KiB
Go
package testutil
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import (
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"os"
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"path/filepath"
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"runtime"
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"strings"
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"testing"
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)
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func TestTempDirInMemory(t *testing.T) {
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tmpDir := TempDirInMemory(t)
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// Verify directory exists
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if stat, err := os.Stat(tmpDir); err != nil || !stat.IsDir() {
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t.Fatalf("TempDirInMemory() did not create valid directory: %v", err)
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}
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// Verify it's a beads test directory
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if !strings.Contains(filepath.Base(tmpDir), "beads-test") {
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t.Errorf("Expected directory name to contain 'beads-test', got: %s", tmpDir)
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}
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// On Linux CI, verify we're using /dev/shm if available
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if runtime.GOOS == "linux" {
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if stat, err := os.Stat("/dev/shm"); err == nil && stat.IsDir() {
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if !strings.HasPrefix(tmpDir, "/dev/shm") {
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t.Errorf("On Linux with /dev/shm available, expected tmpDir to use it, got: %s", tmpDir)
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} else {
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t.Logf("✓ Using tmpfs ramdisk: %s", tmpDir)
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}
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}
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} else {
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t.Logf("Platform: %s, using standard temp: %s", runtime.GOOS, tmpDir)
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}
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// Verify cleanup happens
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testFile := filepath.Join(tmpDir, "test.txt")
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if err := os.WriteFile(testFile, []byte("test"), 0644); err != nil {
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t.Fatalf("Failed to write test file: %v", err)
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}
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if _, err := os.Stat(testFile); err != nil {
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t.Fatalf("Test file should exist: %v", err)
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}
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}
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func TestTempDirInMemory_Cleanup(t *testing.T) {
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var tmpDir string
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// Run in subtest to trigger cleanup
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t.Run("create", func(t *testing.T) {
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tmpDir = TempDirInMemory(t)
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if err := os.WriteFile(filepath.Join(tmpDir, "data"), []byte("test"), 0644); err != nil {
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t.Fatalf("Failed to write file: %v", err)
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}
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})
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// After subtest completes, cleanup should have run
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if _, err := os.Stat(tmpDir); !os.IsNotExist(err) {
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t.Errorf("Expected tmpDir to be cleaned up, but it still exists: %s", tmpDir)
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}
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}
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