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08dabe9601
Cleans up header order/grouping for consistency: associated header, C/C++ system/standard library headers, library headers, platform-specific #includes. Adds <cstring> where strlen, memcpy are being used: there are a bunch of places we use them transitively. Applies linter-required cleanups. Disables linter on one file due to included RapidJson header. See https://github.com/flutter/flutter/issues/65676 This patch does not cover flutter/shell/platform/darwin. There's a separate, slightly more intensive cleanup for those in progress.
65 lines
1.7 KiB
Plaintext
65 lines
1.7 KiB
Plaintext
// Copyright 2013 The Flutter Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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#include "flutter/fml/platform/darwin/cf_utils.h"
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#include "flutter/testing/testing.h"
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namespace fml {
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namespace testing {
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TEST(CFTest, CanCreateRefs) {
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CFRef<CFMutableStringRef> string(CFStringCreateMutable(kCFAllocatorDefault, 100u));
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// Cast
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ASSERT_TRUE(static_cast<bool>(string));
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ASSERT_TRUE(string);
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const auto ref_count = CFGetRetainCount(string);
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// Copy & Reset
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{
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CFRef<CFMutableStringRef> string2 = string;
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ASSERT_TRUE(string2);
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ASSERT_EQ(ref_count + 1u, CFGetRetainCount(string));
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ASSERT_EQ(CFGetRetainCount(string2), CFGetRetainCount(string));
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string2.Reset();
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ASSERT_FALSE(string2);
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ASSERT_EQ(ref_count, CFGetRetainCount(string));
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}
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// Release
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{
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auto string3 = string;
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ASSERT_TRUE(string3);
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ASSERT_EQ(ref_count + 1u, CFGetRetainCount(string));
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auto raw_string3 = string3.Release();
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ASSERT_FALSE(string3);
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ASSERT_EQ(ref_count + 1u, CFGetRetainCount(string));
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CFRelease(raw_string3);
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ASSERT_EQ(ref_count, CFGetRetainCount(string));
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}
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// Move
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{
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auto string_source = string;
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ASSERT_TRUE(string_source);
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auto string_move = std::move(string_source);
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ASSERT_FALSE(string_source);
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ASSERT_EQ(ref_count + 1u, CFGetRetainCount(string));
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string_move.Reset();
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ASSERT_EQ(ref_count, CFGetRetainCount(string));
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}
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// Move assign.
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{
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auto string_move_assign = std::move(string);
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ASSERT_FALSE(string);
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ASSERT_EQ(ref_count, CFGetRetainCount(string_move_assign));
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}
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}
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} // namespace testing
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} // namespace fml
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