From 30c0fbd98ab3606956ea4cf9b99825b942ebe94c Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher
Date: Fri, 21 Jul 2023 17:23:39 +0200
Subject: tests/fsck: add malleable_base64 test filesystem

This filesystem contains filenames with non-canonical base64
encodings of the same name "foo", leading to this mess:

$ ls mnt/
foo  foo  foo  foo
---
 tests/fsck/fsck_test.go | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'tests/fsck/fsck_test.go')

diff --git a/tests/fsck/fsck_test.go b/tests/fsck/fsck_test.go
index cebc86b..b70fd49 100644
--- a/tests/fsck/fsck_test.go
+++ b/tests/fsck/fsck_test.go
@@ -49,6 +49,17 @@ func TestBrokenFsV14(t *testing.T) {
 	}
 }
 
+func TestMalleableBase64(t *testing.T) {
+	cmd := exec.Command(test_helpers.GocryptfsBinary, "-fsck", "-extpass", "echo test", "malleable_base64")
+	outBin, err := cmd.CombinedOutput()
+	out := string(outBin)
+	t.Log(out)
+	code := test_helpers.ExtractCmdExitCode(err)
+	if code != exitcodes.FsckErrors {
+		t.Errorf("wrong exit code, have=%d want=%d", code, exitcodes.FsckErrors)
+	}
+}
+
 func TestExampleFses(t *testing.T) {
 	dirfd, err := os.Open("../example_filesystems")
 	if err != nil {
-- 
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