Function TestStore_ArchiveCopiesOriginal

pkgcache/cache_repo_test.go:179–203

---- Store tests ----

(t *testing.T)

// ---- Store tests ----

func TestStore_ArchiveCopiesOriginal(t *testing.T) {
	tmpDir, pkgCacheDir, _ := setupTestEnv(t)
	rc := newRepoConfig(pkgCacheDir, true)

	archivePath, checksum := createArchiveFlat(t, tmpDir, "hello.txt", "hello")
	repoDir := filepath.Join(tmpDir, "buildtrees", "x264@stable", "src")

	stored, err := rc.Store("x264@stable", "https://example.com/lib.tar.gz", repoDir, archivePath)
	if err != nil {
		t.Fatal(err)
	}

	// Stored path should use the original extension.
	expected := filepath.Join(pkgCacheDir, "repos", "x264@stable", checksum+".tar.gz")
	if stored != expected {
		t.Fatalf("expected stored path %s, got %s", expected, stored)
	}

	// The cached file should be a byte-for-byte copy of the original.
	origSHA, _ := fileio.ComputeSHA256(archivePath)
	cachedSHA, _ := fileio.ComputeSHA256(stored)
	if origSHA != cachedSHA {
		t.Fatalf("cached archive SHA256 mismatch: orig %s, cached %s", origSHA, cachedSHA)
	}
}

func TestStore_ArchiveIdempotent(t *testing.T) {
	tmpDir, pkgCacheDir, _ := setupTestEnv(t)