src/base/android/content_uri_utils_unittest.cc

// Copyright 2014 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 "base/android/content_uri_utils.h"
#include "base/files/file_util.h"
#include "base/path_service.h"
#include "base/test/test_file_util.h"
#include "testing/gtest/include/gtest/gtest.h"

namespace base {
namespace android {

// Disable on Android ASAN bot due to consistent failures: crbug.com/807080.
#if !defined(ADDRESS_SANITIZER)
TEST(ContentUriUtilsTest, ContentUriMimeTest) {
  // Get the test image path.
  FilePath data_dir;
  ASSERT_TRUE(PathService::Get(DIR_TEST_DATA, &data_dir));
  data_dir = data_dir.Append(FILE_PATH_LITERAL("base"));
  data_dir = data_dir.Append(FILE_PATH_LITERAL("test"));
  data_dir = data_dir.Append(FILE_PATH_LITERAL("data"));
  data_dir = data_dir.AppendASCII("file_util");
  ASSERT_TRUE(PathExists(data_dir));
  FilePath image_file = data_dir.Append(FILE_PATH_LITERAL("red.png"));

  // Insert the image into MediaStore. MediaStore will do some conversions, and
  // return the content URI.
  FilePath path = base::InsertImageIntoMediaStore(image_file);
  EXPECT_TRUE(path.IsContentUri());
  EXPECT_TRUE(PathExists(path));

  std::string mime = GetContentUriMimeType(path);
  EXPECT_EQ(mime, std::string("image/png"));

  FilePath invalid_path("content://foo.bar");
  mime = GetContentUriMimeType(invalid_path);
  EXPECT_TRUE(mime.empty());
}
#endif

}  // namespace android
}  // namespace base