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From ce13851bbfceb02da0b36e743090c5fe54469b33 Mon Sep 17 00:00:00 2001
From: Jakob Unterwurzacher <jakobunt@gmail.com>
Date: Sun, 8 Sep 2019 16:16:18 +0200
Subject: [PATCH] tests: add TestNotIdle
Mount with idle timeout of 100ms read something every 10ms. The fs should
NOT get unmounted. Regression test for https://github.com/rfjakob/gocryptfs/issues/421
---
tests/cli/cli_test.go | 41 +++++++++++++++++++++++++++++++++++++++++
1 file changed, 41 insertions(+)
--- a/tests/cli/cli_test.go
+++ b/tests/cli/cli_test.go
@@ -1093,3 +1093,44 @@ func TestOrphanedSocket(t *testing.T) {
test_helpers.MountOrFatal(t, cDir, mnt, "-extpass", "echo test", "-wpanic=false", "-ctlsock", ctlSock)
test_helpers.UnmountPanic(mnt)
}
+
+// Mount with idle timeout of 100ms read something every 10ms. The fs should
+// NOT get unmounted. Regression test for https://github.com/rfjakob/gocryptfs/issues/421
+func TestNotIdle(t *testing.T) {
+ dir := test_helpers.InitFS(t)
+ mnt := dir + ".mnt"
+ err := os.Mkdir(mnt, 0700)
+ if err != nil {
+ t.Fatal(err)
+ }
+ err = test_helpers.Mount(dir, mnt, false, "-extpass", "echo test", "-i=100ms")
+ if err != nil {
+ t.Fatal(err)
+ }
+ err = ioutil.WriteFile(mnt+"/foo", []byte("foo"), 0600)
+ if err != nil {
+ t.Fatal(err)
+ }
+ // Read every 10 milliseconds for a total of 1 second
+ for i := 1; i < 100; i++ {
+ _, err = ioutil.ReadFile(mnt + "/foo")
+ if err != nil {
+ t.Fatalf("iteration %d failed: %v", i, err)
+ }
+ time.Sleep(10 * time.Millisecond)
+ }
+ // Keep a file handle open for 1 second
+ fd, err := os.Open(mnt + "/foo")
+ if err != nil {
+ t.Fatal(err)
+ }
+ time.Sleep(1 * time.Second)
+ buf := make([]byte, 100)
+ _, err = fd.Read(buf)
+ if err != nil {
+ t.Fatal(err)
+ }
+ fd.Close()
+ // All good.
+ test_helpers.UnmountPanic(mnt)
+}
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