diff options
| author | Jakob Unterwurzacher | 2023-06-05 13:43:23 +0200 |
|---|---|---|
| committer | Jakob Unterwurzacher | 2023-06-06 16:24:06 +0200 |
| commit | 5e4f8bde42c76a4463b260ce5308089f5fe7048d (patch) | |
| tree | bda9bdea60d2a06f26200dd8fa8e04a9116d42f5 | |
| parent | 452d51183b95c3eb1638efa40b0f2ae1c19de50d (diff) | |
tests/cluster: add TestOpenTruncate
This fails right now:
1 jakob@brikett:~/go/src/github.com/rfjakob/gocryptfs/tests/cluster$ go test -run TestOpenTruncate -v
=== RUN TestOpenTruncate
cluster_test.go:235: POSIX compliance issue: non-exlusive create failed with err=file exists
doWrite 2898550: corrupt header: ParseHeader: header is all-zero. Header hexdump: 000000000000000000000000000000000000
cluster_test.go:240: iteration 1: WriteAt: write /var/tmp/gocryptfs-test-parent-1026/1896094179/TestOpenTruncate.4202105280.mnt2/foo: input/output error
--- FAIL: TestOpenTruncate (0.10s)
FAIL
exit status 1
FAIL github.com/rfjakob/gocryptfs/v2/tests/cluster 0.099s
1 jakob@brikett:~/go/src/github.com/rfjakob/gocryptfs/tests/cluster$ go test -run TestOpenTruncate -v
=== RUN TestOpenTruncate
cluster_test.go:235: POSIX compliance issue: non-exlusive create failed with err=file exists
doRead 2898565: corrupt block #0: cipher: message authentication failed
ino2898565 fh9: RMW read failed: errno=5
cluster_test.go:240: iteration 8: WriteAt: write /var/tmp/gocryptfs-test-parent-1026/652691834/TestOpenTruncate.281532388.mnt1/foo: input/output error
--- FAIL: TestOpenTruncate (0.09s)
FAIL
exit status 1
FAIL github.com/rfjakob/gocryptfs/v2/tests/cluster 0.095s
| -rw-r--r-- | tests/cluster/cluster_test.go | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/tests/cluster/cluster_test.go b/tests/cluster/cluster_test.go index 9edb2f9..d788bdb 100644 --- a/tests/cluster/cluster_test.go +++ b/tests/cluster/cluster_test.go @@ -183,3 +183,40 @@ func TestConcurrentCreate(t *testing.T) { go workerThread(mnt2 + "/foo") wg.Wait() } + +func TestOpenTruncate(t *testing.T) { + cDir := test_helpers.InitFS(t) + mnt1 := cDir + ".mnt1" + mnt2 := cDir + ".mnt2" + test_helpers.MountOrFatal(t, cDir, mnt1, "-extpass=echo test", "-wpanic=0", "-sharedstorage") + defer test_helpers.UnmountPanic(mnt1) + test_helpers.MountOrFatal(t, cDir, mnt2, "-extpass=echo test", "-wpanic=0", "-sharedstorage") + defer test_helpers.UnmountPanic(mnt2) + + var wg sync.WaitGroup + const loops = 100 + + writerThread := func(path string) { + defer wg.Done() + for i := 0; i < loops; i++ { + if t.Failed() { + return + } + f, err := os.Create(path) + if err != nil { + t.Logf("POSIX compliance issue: non-exlusive create failed with err=%v", errors.Unwrap(err)) + continue + } + _, err = f.WriteAt([]byte("foo"), 0) + if err != nil { + t.Errorf("iteration %d: WriteAt: %v", i, err) + } + f.Close() + } + } + + wg.Add(2) + go writerThread(mnt1 + "/foo") + go writerThread(mnt2 + "/foo") + wg.Wait() +} |