Enable "cert-err34-c" tidy checks.
Now that we've moved to Binder, we only have a few lingering atoi()
usages that are cleaned up in this CL.
Rewrite match_multi_entry() entirely, with tests to verify both old
and new implementations.
Test: adb shell /data/nativetest/vold_tests/vold_tests
Bug: 36655947
Change-Id: Ib79dc1ddc2366db4d5b4e1a1e2ed9456a06a983e
diff --git a/tests/cryptfs_test.cpp b/tests/cryptfs_test.cpp
new file mode 100644
index 0000000..6875c0f
--- /dev/null
+++ b/tests/cryptfs_test.cpp
@@ -0,0 +1,54 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <gtest/gtest.h>
+
+#include "../cryptfs.h"
+
+namespace android {
+
+class CryptfsTest : public testing::Test {
+protected:
+ virtual void SetUp() {
+ }
+
+ virtual void TearDown() {
+ }
+};
+
+TEST_F(CryptfsTest, MatchMultiEntryTest) {
+ ASSERT_NE(0, match_multi_entry("foo", "foo", 0));
+ ASSERT_NE(0, match_multi_entry("foo_0", "foo", 0));
+ ASSERT_NE(0, match_multi_entry("foo_1", "foo", 0));
+ ASSERT_NE(0, match_multi_entry("foo_2", "foo", 0));
+
+ ASSERT_EQ(0, match_multi_entry("foo", "foo", 1));
+ ASSERT_EQ(0, match_multi_entry("foo_0", "foo", 1));
+ ASSERT_NE(0, match_multi_entry("foo_1", "foo", 1));
+ ASSERT_NE(0, match_multi_entry("foo_2", "foo", 1));
+
+ ASSERT_EQ(0, match_multi_entry("foo", "foo", 2));
+ ASSERT_EQ(0, match_multi_entry("foo_0", "foo", 2));
+ ASSERT_EQ(0, match_multi_entry("foo_1", "foo", 2));
+ ASSERT_NE(0, match_multi_entry("foo_2", "foo", 2));
+
+ ASSERT_EQ(0, match_multi_entry("food", "foo", 0));
+ ASSERT_EQ(0, match_multi_entry("foo", "food", 0));
+ ASSERT_EQ(0, match_multi_entry("foo", "bar", 0));
+ ASSERT_EQ(0, match_multi_entry("foo_2", "bar", 0));
+}
+
+}