1 files changed, 105 insertions, 0 deletions
diff --git a/chrome/common/zip_unittest.cc b/chrome/common/zip_unittest.cc
new file mode 100644
index 0000000..cf46318
--- /dev/null
+++ b/chrome/common/zip_unittest.cc
@@ -0,0 +1,105 @@
+// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#include <set>
+
+#include "base/file_path.h"
+#include "base/file_util.h"
+#include "base/path_service.h"
+#include "base/string_util.h"
+#include "chrome/common/chrome_paths.h"
+#include "chrome/common/zip.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/platform_test.h"
+
+namespace {
+
+// Make the test a PlatformTest to setup autorelease pools properly on Mac.
+class ZipTest : public PlatformTest {
+ protected:
+  virtual void SetUp() {
+    PlatformTest::SetUp();
+
+    ASSERT_TRUE(file_util::CreateNewTempDirectory(
+        FILE_PATH_LITERAL("unzip_unittest_"), &test_dir_));
+
+    FilePath zip_path(test_dir_);
+    zip_contents_.insert(zip_path.AppendASCII("foo.txt"));
+    zip_path = zip_path.AppendASCII("foo");
+    zip_contents_.insert(zip_path);
+    zip_contents_.insert(zip_path.AppendASCII("bar.txt"));
+    zip_path = zip_path.AppendASCII("bar");
+    zip_contents_.insert(zip_path);
+    zip_contents_.insert(zip_path.AppendASCII("baz.txt"));
+    zip_contents_.insert(zip_path.AppendASCII("quux.txt"));
+    zip_path = zip_path.AppendASCII("baz");
+    zip_contents_.insert(zip_path);
+  }
+
+  virtual void TearDown() {
+    PlatformTest::TearDown();
+    // Clean up test directory
+    ASSERT_TRUE(file_util::Delete(test_dir_, true));
+    ASSERT_FALSE(file_util::PathExists(test_dir_));
+  }
+
+  void TestUnzipFile(const FilePath::StringType& filename) {
+    FilePath test_dir;
+    ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &test_dir));
+    test_dir = test_dir.AppendASCII("zip");
+    TestUnzipFile(test_dir.Append(filename));
+  }
+
+  void TestUnzipFile(const FilePath& path) {
+    ASSERT_TRUE(file_util::PathExists(path)) << "no file " << path.value();
+    ASSERT_TRUE(Unzip(path, test_dir_));
+
+    file_util::FileEnumerator files(test_dir_, true,
+        file_util::FileEnumerator::FILES_AND_DIRECTORIES);
+    FilePath next_path = files.Next();
+    size_t count = 0;
+    while (!next_path.value().empty()) {
+      EXPECT_EQ(zip_contents_.count(next_path), 1U) <<
+          "Couldn't find " << next_path.value();
+      count++;
+      next_path = files.Next();
+    }
+    EXPECT_EQ(count, zip_contents_.size());
+  }
+
+  // the path to temporary directory used to contain the test operations
+  FilePath test_dir_;
+
+  // hard-coded contents of a known zip file
+  std::set<FilePath> zip_contents_;
+};
+
+
+TEST_F(ZipTest, Unzip) {
+  TestUnzipFile(FILE_PATH_LITERAL("test.zip"));
+}
+
+TEST_F(ZipTest, UnzipUncompressed) {
+  TestUnzipFile(FILE_PATH_LITERAL("test_nocompress.zip"));
+}
+
+
+TEST_F(ZipTest, Zip) {
+  FilePath src_dir;
+  ASSERT_TRUE(PathService::Get(chrome::DIR_TEST_DATA, &src_dir));
+  src_dir = src_dir.AppendASCII("zip").AppendASCII("test");
+
+  FilePath zip_file;
+  ASSERT_TRUE(file_util::CreateNewTempDirectory(
+      FILE_PATH_LITERAL("unzip_unittest_"), &zip_file));
+  zip_file = zip_file.AppendASCII("out.zip");
+
+  EXPECT_TRUE(Zip(src_dir, zip_file));
+
+  TestUnzipFile(zip_file);
+
+  EXPECT_TRUE(file_util::Delete(zip_file, false));
+}
+
+}  // namespace