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authorJakob Unterwurzacher2018-04-07 15:21:05 +0200
committerJakob Unterwurzacher2018-04-07 15:24:00 +0200
commit22031d7e531985e9e94d694e74fb00da99de72a5 (patch)
treea3342b55aecc3076f40a08fd968fdbac3f82f8ad /tests/matrix/matrix_test.go
parent4e5783591f9874e2c7336598c96ebd2c5840bd5b (diff)
tests: matrix: check for fd leaks
And fix two in test_helpers.Mount(). Leftover fds can cause an unmount failure like this later: fusermount: failed to unmount /tmp/gocryptfs-test-parent/873632270/default-plain: Device or resource busy so try to catch them early.
Diffstat (limited to 'tests/matrix/matrix_test.go')
-rw-r--r--tests/matrix/matrix_test.go8
1 files changed, 8 insertions, 0 deletions
diff --git a/tests/matrix/matrix_test.go b/tests/matrix/matrix_test.go
index 37c7b20..bc964ae 100644
--- a/tests/matrix/matrix_test.go
+++ b/tests/matrix/matrix_test.go
@@ -72,7 +72,15 @@ func TestMain(m *testing.M) {
opts = append(opts, fmt.Sprintf("-aessiv=%v", testcase.aessiv))
opts = append(opts, fmt.Sprintf("-raw64=%v", testcase.raw64))
test_helpers.MountOrExit(test_helpers.DefaultCipherDir, test_helpers.DefaultPlainDir, opts...)
+ before := test_helpers.ListFds()
r := m.Run()
+ after := test_helpers.ListFds()
+ if len(before) != len(after) {
+ fmt.Printf("fd leak? before, after:\n")
+ fmt.Printf("%v\n", before)
+ fmt.Printf("%v\n", after)
+ os.Exit(1)
+ }
test_helpers.UnmountPanic(test_helpers.DefaultPlainDir)
if r != 0 {
os.Exit(r)