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tests: Fix sporadic failure of TestXLStorageDeleteFile (#14911)

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The test expects from DeleteFile to return errDiskNotFound when the disk
is not available. It calls os.RemoveAll() to remove one disk after XL storage
initialization. However, this latter contains some goroutines which can
race with os.RemoveAll() and then the test fails sporadically with
returning random errors.

The commit will tweak the initialization routine of the XL storage to
only run deletion of temporary and metacache data in the  background,
so TestXLStorageDeleteFile won't fail anymore.
This commit is contained in:
Anis Elleuch
2022-05-12 23:24:58 +01:00
committed by GitHub
parent 4629abd5a2
commit ca69e54cb6
3 changed files with 14 additions and 11 deletions
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18
cmd/xl-storage_test.go
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@@ -959,13 +959,6 @@ func TestXLStorageDeleteFile(t *testing.T) {
}
defer os.RemoveAll(path)
// create xlStorage test setup
xlStorageDeletedStorage, diskPath, err := newXLStorageTestSetup()
if err != nil {
t.Fatalf("Unable to create xlStorage test setup, %s", err)
}
// removing the disk, used to recreate disk not found error.
os.RemoveAll(diskPath)
// Setup test environment.
if err = xlStorage.MakeVol(context.Background(), "success-vol"); err != nil {
t.Fatalf("Unable to create volume, %s", err)
@@ -1066,6 +1059,17 @@ func TestXLStorageDeleteFile(t *testing.T) {
}
}
// create xlStorage test setup
xlStorageDeletedStorage, diskPath, err := newXLStorageTestSetup()
if err != nil {
t.Fatalf("Unable to create xlStorage test setup, %s", err)
}
// removing the disk, used to recreate disk not found error.
err = os.RemoveAll(diskPath)
if err != nil {
t.Fatalf("Unable to remoe xlStorage diskpath, %s", err)
}
// TestXLStorage for delete on an removed disk.
// should fail with disk not found.
err = xlStorageDeletedStorage.Delete(context.Background(), "del-vol", "my-file", false)