4 files changed, 45 insertions, 21 deletions
diff --git a/tests/reverse/correctness_test.go b/tests/reverse/correctness_test.go
index 9d7a1c8..87d2f12 100644
--- a/tests/reverse/correctness_test.go
+++ b/tests/reverse/correctness_test.go
@@ -119,10 +119,10 @@ func TestConfigMapping(t *testing.T) {
 	}
 }
 
-// Check that the access() syscall works on virtual files
-func TestAccessVirtual(t *testing.T) {
-	if plaintextnames {
-		t.Skip("test makes no sense for plaintextnames")
+// Check that the access() syscall works on virtual gocryptfs.diriv files
+func TestAccessVirtualDirIV(t *testing.T) {
+	if plaintextnames || deterministic_names {
+		t.Skip("test makes no sense for plaintextnames or deterministic_names")
 	}
 	var R_OK uint32 = 4
 	var W_OK uint32 = 2
diff --git a/tests/reverse/inomap_test.go b/tests/reverse/inomap_test.go
index e6fc525..d5544c8 100644
--- a/tests/reverse/inomap_test.go
+++ b/tests/reverse/inomap_test.go
@@ -130,8 +130,10 @@ func TestVirtualFileIno(t *testing.T) {
 	}
 	// Lower 48 bits should come from the backing file
 	const mask = 0xffffffffffff
-	if origInos.parent&mask != cipherInos.diriv&mask {
-		t.Errorf("diriv ino mismatch: %#x vs %#x", origInos.parent, cipherInos.diriv)
+	if !deterministic_names { // no diriv files with -deterministic-names
+		if origInos.parent&mask != cipherInos.diriv&mask {
+			t.Errorf("diriv ino mismatch: %#x vs %#x", origInos.parent, cipherInos.diriv)
+		}
 	}
 	if origInos.child != cipherInos.child {
 		t.Errorf("child ino mismatch: %d vs %d", origInos.child, cipherInos.child)
diff --git a/tests/reverse/main_test.go b/tests/reverse/main_test.go
index 3425289..3b9e7d0 100644
--- a/tests/reverse/main_test.go
+++ b/tests/reverse/main_test.go
@@ -2,6 +2,7 @@ package reverse_test
 
 import (
 	"bytes"
+	"fmt"
 	"os"
 	"testing"
 
@@ -9,8 +10,13 @@ import (
 )
 
 var x240 = string(bytes.Repeat([]byte("x"), 240))
+
+// plaintextnames is true when the currently running test has -plaintextnames active
 var plaintextnames bool
 
+// deterministic_names is true when the currently running test has -deterministic-names active
+var deterministic_names bool
+
 // dirA is a normal directory
 var dirA string
 
@@ -24,10 +30,22 @@ var dirC string
 // to "dirC".
 func TestMain(m *testing.M) {
 	var r int
-	for _, plaintextnames = range []bool{false, true} {
+
+	testcases := []struct {
+		plaintextnames      bool
+		deterministic_names bool
+	}{
+		{false, false},
+		{true, false},
+		{false, true},
+	}
+	for i, tc := range testcases {
 		argsA := []string{"-reverse"}
-		if plaintextnames {
+		plaintextnames, deterministic_names = tc.plaintextnames, tc.deterministic_names
+		if tc.plaintextnames {
 			argsA = append(argsA, "-plaintextnames")
+		} else if tc.deterministic_names {
+			argsA = append(argsA, "-deterministic-names")
 		}
 		dirA = test_helpers.InitFS(nil, argsA...)
 		dirB = test_helpers.TmpDir + "/b"
@@ -49,6 +67,7 @@ func TestMain(m *testing.M) {
 		os.RemoveAll(dirC)
 
 		if r != 0 {
+			fmt.Printf("testcases[%d] = %#v failed\n", i, tc)
 			os.Exit(r)
 		}
 	}
diff --git a/tests/reverse/one_file_system_test.go b/tests/reverse/one_file_system_test.go
index 61fdb61..a3e441f 100644
--- a/tests/reverse/one_file_system_test.go
+++ b/tests/reverse/one_file_system_test.go
@@ -1,8 +1,9 @@
-package reverse
+package reverse_test
 
 import (
 	"io/ioutil"
 	"net/url"
+	"os"
 	"runtime"
 	"syscall"
 	"testing"
@@ -10,7 +11,10 @@ import (
 	"github.com/rfjakob/gocryptfs/tests/test_helpers"
 )
 
-func doTestOneFileSystem(t *testing.T, plaintextnames bool) {
+func TestOneFileSystem(t *testing.T) {
+	if runtime.GOOS != "linux" {
+		t.Skip("only works on linux")
+	}
 	// Let's not explode with "TempDir: pattern contains path separator"
 	myEscapedName := url.PathEscape(t.Name())
 	mnt, err := ioutil.TempDir(test_helpers.TmpDir, myEscapedName)
@@ -20,6 +24,8 @@ func doTestOneFileSystem(t *testing.T, plaintextnames bool) {
 	cliArgs := []string{"-reverse", "-zerokey", "-one-file-system"}
 	if plaintextnames {
 		cliArgs = append(cliArgs, "-plaintextnames")
+	} else if deterministic_names {
+		cliArgs = append(cliArgs, "-deterministic-names")
 	}
 	test_helpers.MountOrFatal(t, "/", mnt, cliArgs...)
 	defer test_helpers.UnmountErr(mnt)
@@ -48,25 +54,22 @@ func doTestOneFileSystem(t *testing.T, plaintextnames bool) {
 		t.Skip("no mountpoints found, nothing to test")
 	}
 	for _, m := range mountpoints {
-		e, err := ioutil.ReadDir(mnt + "/" + m)
+		dir, err := os.Open(mnt + "/" + m)
+		if err != nil {
+			t.Error(err)
+		}
+		defer dir.Close()
+		e, err := dir.Readdirnames(-1)
 		if err != nil {
 			t.Error(err)
 		}
 		expected := 1
-		if plaintextnames {
+		if plaintextnames || deterministic_names {
 			expected = 0
 		}
 		if len(e) != expected {
-			t.Errorf("mountpoint %q does not look empty: %v", m, e)
+			t.Errorf("mountpoint %q should have %d entries, actually has: %v", m, expected, e)
 		}
 	}
 	t.Logf("tested %d mountpoints: %v", len(mountpoints), mountpoints)
 }
-
-func TestOneFileSystem(t *testing.T) {
-	if runtime.GOOS != "linux" {
-		t.Skip("only works on linux")
-	}
-	t.Run("normal", func(t *testing.T) { doTestOneFileSystem(t, false) })
-	t.Run("plaintextnames", func(t *testing.T) { doTestOneFileSystem(t, true) })
-}