Function TestBasic

tests/dmflakey/dmflakey_test.go:28–55

(t *testing.T)

}

func TestBasic(t *testing.T) {
	for _, fsType := range []FSType{FSTypeEXT4, FSTypeXFS} {
		t.Run(string(fsType), func(t *testing.T) {
			tmpDir := t.TempDir()

			flakey, err := InitFlakey("go-dmflakey", tmpDir, fsType, "")
			require.NoError(t, err, "init flakey")
			defer func() {
				assert.NoError(t, flakey.Teardown())
			}()

			target := filepath.Join(tmpDir, "root")
			require.NoError(t, os.MkdirAll(target, 0600))

			require.NoError(t, mount(target, flakey.DevicePath(), ""))
			defer func() {
				assert.NoError(t, unmount(target))
			}()

			file := filepath.Join(target, "test")
			assert.NoError(t, writeFile(file, []byte("hello, world"), 0600, true))

			assert.NoError(t, unmount(target))

			assert.NoError(t, flakey.Teardown())
		})
	}
}

func TestDropWritesExt4(t *testing.T) {
	flakey, root := initFlakey(t, FSTypeEXT4)