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// Copyright 2017 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#include "cronet_c.h"
#include "base/check.h"
#include "base/run_loop.h"
#include "base/test/task_environment.h"
#include "components/cronet/native/test/test_util.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace {
class ExecutorsTest : public ::testing::Test {
public:
ExecutorsTest() = default;
ExecutorsTest(const ExecutorsTest&) = delete;
ExecutorsTest& operator=(const ExecutorsTest&) = delete;
~ExecutorsTest() override = default;
protected:
static void TestRunnable_Run(Cronet_RunnablePtr self);
bool runnable_called() const { return runnable_called_; }
// Provide a task environment for use by TestExecutor instances. Do not
// initialize the ThreadPool as this is done by the Cronet_Engine
base::test::SingleThreadTaskEnvironment task_environment_;
private:
void set_runnable_called(bool value) { runnable_called_ = value; }
bool runnable_called_ = false;
};
// App implementation of Cronet_Executor methods.
void TestExecutor_Execute(Cronet_ExecutorPtr self, Cronet_RunnablePtr command) {
CHECK(self);
Cronet_Runnable_Run(command);
Cronet_Runnable_Destroy(command);
}
// Implementation of TestRunnable methods.
// static
void ExecutorsTest::TestRunnable_Run(Cronet_RunnablePtr self) {
CHECK(self);
Cronet_ClientContext context = Cronet_Runnable_GetClientContext(self);
ExecutorsTest* test = static_cast<ExecutorsTest*>(context);
CHECK(test);
test->set_runnable_called(true);
}
// Test that custom Executor defined by the app runs the runnable.
TEST_F(ExecutorsTest, TestCustom) {
ASSERT_FALSE(runnable_called());
Cronet_RunnablePtr runnable =
Cronet_Runnable_CreateWith(ExecutorsTest::TestRunnable_Run);
Cronet_Runnable_SetClientContext(runnable, this);
Cronet_ExecutorPtr executor =
Cronet_Executor_CreateWith(TestExecutor_Execute);
Cronet_Executor_Execute(executor, runnable);
Cronet_Executor_Destroy(executor);
base::RunLoop().RunUntilIdle();
ASSERT_TRUE(runnable_called());
}
// Test that cronet::test::TestExecutor runs the runnable.
TEST_F(ExecutorsTest, TestTestExecutor) {
ASSERT_FALSE(runnable_called());
Cronet_RunnablePtr runnable = Cronet_Runnable_CreateWith(TestRunnable_Run);
Cronet_Runnable_SetClientContext(runnable, this);
Cronet_ExecutorPtr executor = cronet::test::CreateTestExecutor();
Cronet_Executor_Execute(executor, runnable);
Cronet_Executor_Destroy(executor);
base::RunLoop().RunUntilIdle();
ASSERT_TRUE(runnable_called());
}
} // namespace
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