03141d25cf
Change-Id: I871dd5eea4496e87c206b46d9eae81cb521b11ce Reviewed-on: https://skia-review.googlesource.com/65103 Reviewed-by: Hal Canary <halcanary@google.com> Commit-Queue: Mike Klein <mtklein@chromium.org>
69 lines
1.6 KiB
C++
69 lines
1.6 KiB
C++
/*
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* Copyright 2012 Google Inc.
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*
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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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*/
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#include "SkGraphics.h"
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#include "SkPaint.h"
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#include "SkTLS.h"
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#include "Test.h"
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#include <atomic>
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#include <thread>
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static void thread_main() {
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SkGraphics::SetTLSFontCacheLimit(1 * 1024 * 1024);
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const char text[] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
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size_t len = strlen(text);
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SkPaint paint;
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for (int j = 0; j < 10; ++j) {
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for (int i = 9; i <= 48; ++i) {
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paint.setTextSize(SkIntToScalar(i));
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paint.setAntiAlias(false);
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paint.measureText(text, len);
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paint.setAntiAlias(true);
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paint.measureText(text, len);
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}
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}
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}
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template <typename Fn>
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static void test_threads(Fn fn) {
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std::thread threads[8];
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for (auto& thread : threads) {
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thread = std::thread(fn);
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}
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for (auto& thread : threads) {
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thread.join();
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}
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}
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static std::atomic<int> gCounter{0};
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static void* fake_create_TLS() {
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gCounter++;
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return nullptr;
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}
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static void fake_delete_TLS(void*) {
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gCounter--;
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}
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DEF_TEST(TLS, reporter) {
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// TODO: Disabled for now to work around
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// http://code.google.com/p/skia/issues/detail?id=619
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// ('flaky segfault in TLS test on Shuttle_Ubuntu12 buildbots')
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if( false ) test_threads(&thread_main);
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// Test to ensure that at thread destruction, TLS destructors
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// have been called.
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test_threads([] {
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SkTLS::Get(fake_create_TLS, fake_delete_TLS);
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});
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REPORTER_ASSERT(reporter, 0 == gCounter.load());
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}
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