52 lines
1.5 KiB
C++
52 lines
1.5 KiB
C++
// Copyright 2018 The Chromium Authors
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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 "base/task/thread_pool/service_thread.h"
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#include <string>
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#include "base/debug/stack_trace.h"
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#include "base/functional/bind.h"
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#include "build/build_config.h"
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#include "testing/gtest/include/gtest/gtest.h"
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namespace base {
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namespace internal {
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namespace {
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// Verifies that |query| is found on the current stack. Ignores failures if this
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// configuration doesn't have symbols.
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void VerifyHasStringOnStack(const std::string& query) {
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const std::string stack = debug::StackTrace().ToString();
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SCOPED_TRACE(stack);
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const bool found_on_stack = stack.find(query) != std::string::npos;
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const bool stack_has_symbols =
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stack.find("WorkerThread") != std::string::npos;
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EXPECT_TRUE(found_on_stack || !stack_has_symbols) << query;
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}
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} // namespace
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#if BUILDFLAG(IS_POSIX)
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// Many POSIX bots flakily crash on |debug::StackTrace().ToString()|,
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// https://crbug.com/840429.
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#define MAYBE_StackHasIdentifyingFrame DISABLED_StackHasIdentifyingFrame
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#else
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#define MAYBE_StackHasIdentifyingFrame StackHasIdentifyingFrame
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#endif
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TEST(ThreadPoolServiceThreadTest, MAYBE_StackHasIdentifyingFrame) {
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ServiceThread service_thread;
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service_thread.Start();
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service_thread.task_runner()->PostTask(
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FROM_HERE, BindOnce(&VerifyHasStringOnStack, "ServiceThread"));
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service_thread.FlushForTesting();
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}
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} // namespace internal
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} // namespace base
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