1 files changed, 72 insertions, 0 deletions
diff --git a/cmds/idmap2/tests/ZipFileTests.cpp b/cmds/idmap2/tests/ZipFileTests.cpp
new file mode 100644
index 000000000000..a504d3126c05
--- /dev/null
+++ b/cmds/idmap2/tests/ZipFileTests.cpp
@@ -0,0 +1,72 @@
+/*
+ * Copyright (C) 2018 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 <cstdio>  // fclose
+#include <string>
+#include <utility>
+
+#include "idmap2/ZipFile.h"
+
+#include "gmock/gmock.h"
+#include "gtest/gtest.h"
+
+#include "TestHelpers.h"
+
+using ::testing::IsNull;
+using ::testing::NotNull;
+
+namespace android {
+namespace idmap2 {
+
+TEST(ZipFileTests, BasicOpen) {
+  auto zip = ZipFile::Open(GetTestDataPath() + "/target/target.apk");
+  ASSERT_THAT(zip, NotNull());
+
+  fclose(stderr);  // silence expected warnings from libziparchive
+  auto fail = ZipFile::Open(GetTestDataPath() + "/does-not-exist");
+  ASSERT_THAT(fail, IsNull());
+}
+
+TEST(ZipFileTests, Crc) {
+  auto zip = ZipFile::Open(GetTestDataPath() + "/target/target.apk");
+  ASSERT_THAT(zip, NotNull());
+
+  bool status;
+  uint32_t crc;
+  std::tie(status, crc) = zip->Crc("AndroidManifest.xml");
+  ASSERT_TRUE(status);
+  ASSERT_EQ(crc, 0x762f3d24);
+
+  std::tie(status, std::ignore) = zip->Crc("does-not-exist");
+  ASSERT_FALSE(status);
+}
+
+TEST(ZipFileTests, Uncompress) {
+  auto zip = ZipFile::Open(GetTestDataPath() + "/target/target.apk");
+  ASSERT_THAT(zip, NotNull());
+
+  auto data = zip->Uncompress("assets/lorem-ipsum.txt");
+  ASSERT_THAT(data, NotNull());
+  const std::string lorem_ipsum("Lorem ipsum dolor sit amet.\n");
+  ASSERT_THAT(data->size, lorem_ipsum.size());
+  ASSERT_THAT(std::string(reinterpret_cast<const char*>(data->buf), data->size), lorem_ipsum);
+
+  auto fail = zip->Uncompress("does-not-exist");
+  ASSERT_THAT(fail, IsNull());
+}
+
+}  // namespace idmap2
+}  // namespace android