fuse: Add test for same timestamps

src/cmds/restic/integration_fuse_test.go

@@ -84,13 +84,7 @@ func listSnapshots(t testing.TB, dir string) []string {
 	return names
 }
 
-func TestMount(t *testing.T) {
-	if !RunFuseTest {
-		t.Skip("Skipping fuse tests")
-	}
-
-	withTestEnvironment(t, func(env *testEnvironment, global GlobalOptions) {
-		checkSnapshots := func(repo *repository.Repository, mountpoint string, snapshotIDs restic.IDs) {
+func checkSnapshots(t testing.TB, global GlobalOptions, repo *repository.Repository, mountpoint, repodir string, snapshotIDs restic.IDs) {
 	t.Logf("checking for %d snapshots: %v", len(snapshotIDs), snapshotIDs)
 	go mount(t, global, mountpoint)
 	waitForMount(t, mountpoint)
@@ -100,7 +94,7 @@ func TestMount(t *testing.T) {
 		t.Fatal(`virtual directory "snapshots" doesn't exist`)
 	}
 
-			ids := listSnapshots(t, env.repo)
+	ids := listSnapshots(t, repodir)
 	t.Logf("found %v snapshots in repo: %v", len(ids), ids)
 
 	namesInSnapshots := listSnapshots(t, mountpoint)
@@ -142,8 +136,15 @@ func TestMount(t *testing.T) {
 	for name, present := range namesMap {
 		Assert(t, present, "Directory %s is present in fuse dir but is not a snapshot", name)
 	}
+}
+
+func TestMount(t *testing.T) {
+	if !RunFuseTest {
+		t.Skip("Skipping fuse tests")
 	}
 
+	withTestEnvironment(t, func(env *testEnvironment, global GlobalOptions) {
+
 		cmdInit(t, global)
 		repo, err := global.OpenRepository()
 		OK(t, err)
@@ -154,7 +155,7 @@ func TestMount(t *testing.T) {
 		// We remove the mountpoint now to check that cmdMount creates it
 		RemoveAll(t, mountpoint)
 
-		checkSnapshots(repo, mountpoint, []restic.ID{})
+		checkSnapshots(t, global, repo, mountpoint, env.repo, []restic.ID{})
 
 		SetupTarTestFixture(t, env.testdata, filepath.Join("testdata", "backup-data.tar.gz"))
 
@@ -164,7 +165,7 @@ func TestMount(t *testing.T) {
 		Assert(t, len(snapshotIDs) == 1,
 			"expected one snapshot, got %v", snapshotIDs)
 
-		checkSnapshots(repo, mountpoint, snapshotIDs)
+		checkSnapshots(t, global, repo, mountpoint, env.repo, snapshotIDs)
 
 		// second backup, implicit incremental
 		cmdBackup(t, global, []string{env.testdata}, nil)
@@ -172,7 +173,7 @@ func TestMount(t *testing.T) {
 		Assert(t, len(snapshotIDs) == 2,
 			"expected two snapshots, got %v", snapshotIDs)
 
-		checkSnapshots(repo, mountpoint, snapshotIDs)
+		checkSnapshots(t, global, repo, mountpoint, env.repo, snapshotIDs)
 
 		// third backup, explicit incremental
 		cmdBackup(t, global, []string{env.testdata}, &snapshotIDs[0])
@@ -180,6 +181,30 @@ func TestMount(t *testing.T) {
 		Assert(t, len(snapshotIDs) == 3,
 			"expected three snapshots, got %v", snapshotIDs)
 
-		checkSnapshots(repo, mountpoint, snapshotIDs)
+		checkSnapshots(t, global, repo, mountpoint, env.repo, snapshotIDs)
+	})
+}
+
+func TestMountSameTimestamps(t *testing.T) {
+	if !RunFuseTest {
+		t.Skip("Skipping fuse tests")
+	}
+
+	withTestEnvironment(t, func(env *testEnvironment, global GlobalOptions) {
+		SetupTarTestFixture(t, env.base, filepath.Join("testdata", "repo-same-timestamps.tar.gz"))
+
+		repo, err := global.OpenRepository()
+		OK(t, err)
+
+		mountpoint, err := ioutil.TempDir(TestTempDir, "restic-test-mount-")
+		OK(t, err)
+
+		ids := []restic.ID{
+			restic.TestParseID("280303689e5027328889a06d718b729e96a1ce6ae9ef8290bff550459ae611ee"),
+			restic.TestParseID("75ad6cdc0868e082f2596d5ab8705e9f7d87316f5bf5690385eeff8dbe49d9f5"),
+			restic.TestParseID("5fd0d8b2ef0fa5d23e58f1e460188abb0f525c0f0c4af8365a1280c807a80a1b"),
+		}
+
+		checkSnapshots(t, global, repo, mountpoint, env.repo, ids)
 	})
 }