tests: fix root_test permission issues

The parent directories need execute all permissions.

2 files changed, 10 insertions, 4 deletions

diff --git a/tests/root_test/root_test.go b/tests/root_test/root_test.go
index 3607f77..6526fd2 100644
--- a/tests/root_test/root_test.go
+++ b/tests/root_test/root_test.go
@@ -39,10 +39,14 @@ func TestSupplementaryGroups(t *testing.T) {
 		t.Skip("must run as root")
 	}
 	cDir := test_helpers.InitFS(t)
+	os.Chmod(cDir, 0755)
 	pDir := cDir + ".mnt"
 	test_helpers.MountOrFatal(t, cDir, pDir, "-allow_other", "-extpass=echo test")
 	defer test_helpers.UnmountPanic(pDir)
 
+	// We need an unrestricted umask
+	syscall.Umask(0000)
+
 	dir1 := pDir + "/dir1"
 	err := os.Mkdir(dir1, 0770)
 	if err != nil {
@@ -53,7 +57,7 @@ func TestSupplementaryGroups(t *testing.T) {
 		t.Fatal(err)
 	}
 
-	err = asUser(1235, 1235, []int{1234}, func() error { return os.Mkdir(dir1+"/foo", 0700) })
+	err = asUser(1235, 1235, []int{1234}, func() error { return os.Mkdir(dir1+"/dir2", 0700) })
 	if err != nil {
 		t.Error(err)
 	}
diff --git a/tests/test_helpers/helpers.go b/tests/test_helpers/helpers.go
index 7275997..df71e52 100644
--- a/tests/test_helpers/helpers.go
+++ b/tests/test_helpers/helpers.go
@@ -61,12 +61,14 @@ func doInit() {
 	MountInfo = make(map[string]mountInfo)
 	// Something like /tmp/gocryptfs-test-parent-1234
 	testParentDir := fmt.Sprintf("%s/gocryptfs-test-parent-%d", os.TempDir(), os.Getuid())
-	os.MkdirAll(testParentDir, 0700)
+	os.MkdirAll(testParentDir, 0755)
 	var err error
 	TmpDir, err = ioutil.TempDir(testParentDir, "")
 	if err != nil {
 		panic(err)
 	}
+	// Open permissions for the allow_other tests
+	os.Chmod(TmpDir, 0755)
 	DefaultPlainDir = TmpDir + "/default-plain"
 	DefaultCipherDir = TmpDir + "/default-cipher"
 }
@@ -104,11 +106,11 @@ func ResetTmpDir(createDirIV bool) {
 			}
 		}
 	}
-	err = os.Mkdir(DefaultPlainDir, 0700)
+	err = os.Mkdir(DefaultPlainDir, 0755)
 	if err != nil {
 		panic(err)
 	}
-	err = os.Mkdir(DefaultCipherDir, 0700)
+	err = os.Mkdir(DefaultCipherDir, 0755)
 	if err != nil {
 		panic(err)
 	}