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no_dart_plugin_registrant_unittests.cc
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no_dart_plugin_registrant_unittests.cc
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// Copyright 2013 The Flutter 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 "flutter/runtime/dart_isolate.h"
#include "flutter/fml/paths.h"
#include "flutter/runtime/dart_vm.h"
#include "flutter/runtime/dart_vm_lifecycle.h"
#include "flutter/testing/dart_isolate_runner.h"
#include "flutter/testing/fixture_test.h"
#include "flutter/testing/testing.h"
// CREATE_NATIVE_ENTRY is leaky by design
// NOLINTBEGIN(clang-analyzer-core.StackAddressEscape)
namespace flutter {
namespace testing {
const std::string kKernelFileName = "no_plugin_registrant_kernel_blob.bin";
const std::string kElfFileName = "no_plugin_registrant_app_elf_snapshot.so";
class DartIsolateTest : public FixtureTest {
public:
DartIsolateTest() : FixtureTest(kKernelFileName, kElfFileName, "") {}
};
TEST_F(DartIsolateTest, DartPluginRegistrantIsNotPresent) {
ASSERT_FALSE(DartVMRef::IsInstanceRunning());
std::vector<std::string> messages;
fml::AutoResetWaitableEvent latch;
AddNativeCallback(
"PassMessage",
CREATE_NATIVE_ENTRY(([&latch, &messages](Dart_NativeArguments args) {
auto message = tonic::DartConverter<std::string>::FromDart(
Dart_GetNativeArgument(args, 0));
messages.push_back(message);
latch.Signal();
})));
auto settings = CreateSettingsForFixture();
auto did_throw_exception = false;
settings.unhandled_exception_callback = [&](const std::string& error,
const std::string& stack_trace) {
did_throw_exception = true;
return true;
};
auto vm_ref = DartVMRef::Create(settings);
auto thread = CreateNewThread();
TaskRunners task_runners(GetCurrentTestName(), //
thread, //
thread, //
thread, //
thread //
);
auto kernel_path =
fml::paths::JoinPaths({GetFixturesPath(), kKernelFileName});
auto isolate = RunDartCodeInIsolate(vm_ref, settings, task_runners, "main",
{}, kernel_path);
ASSERT_TRUE(isolate);
ASSERT_EQ(isolate->get()->GetPhase(), DartIsolate::Phase::Running);
latch.Wait();
ASSERT_EQ(messages.size(), 1u);
ASSERT_EQ(messages[0], "main() was called");
ASSERT_FALSE(did_throw_exception);
}
} // namespace testing
} // namespace flutter
// NOLINTEND(clang-analyzer-core.StackAddressEscape)