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6257dfeb53
The GetMapping calls removed in this patch had the same code and had to be repeated across different test harnesses as well as in dart_snapshot.cc. Just make this a factory method so the code is less verbose.
112 lines
3.5 KiB
C++
112 lines
3.5 KiB
C++
// 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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#define FML_USED_ON_EMBEDDER
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#include "flutter/shell/common/shell_test.h"
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#include "flutter/fml/mapping.h"
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#include "flutter/runtime/dart_vm.h"
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#include "flutter/testing/testing.h"
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namespace flutter {
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namespace testing {
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ShellTest::ShellTest()
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: native_resolver_(std::make_shared<::testing::TestDartNativeResolver>()) {}
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ShellTest::~ShellTest() = default;
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void ShellTest::SetSnapshotsAndAssets(Settings& settings) {
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if (!assets_dir_.is_valid()) {
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return;
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}
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settings.assets_dir = assets_dir_.get();
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// In JIT execution, all snapshots are present within the binary itself and
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// don't need to be explicitly suppiled by the embedder.
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if (DartVM::IsRunningPrecompiledCode()) {
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settings.vm_snapshot_data = [this]() {
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return fml::FileMapping::CreateReadOnly(assets_dir_, "vm_snapshot_data");
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};
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settings.isolate_snapshot_data = [this]() {
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return fml::FileMapping::CreateReadOnly(assets_dir_,
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"isolate_snapshot_data");
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};
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if (DartVM::IsRunningPrecompiledCode()) {
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settings.vm_snapshot_instr = [this]() {
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return fml::FileMapping::CreateReadExecute(assets_dir_,
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"vm_snapshot_instr");
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};
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settings.isolate_snapshot_instr = [this]() {
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return fml::FileMapping::CreateReadExecute(assets_dir_,
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"isolate_snapshot_instr");
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};
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}
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} else {
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settings.application_kernels = [this]() {
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std::vector<std::unique_ptr<const fml::Mapping>> kernel_mappings;
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kernel_mappings.emplace_back(
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fml::FileMapping::CreateReadOnly(assets_dir_, "kernel_blob.bin"));
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return kernel_mappings;
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};
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}
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}
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Settings ShellTest::CreateSettingsForFixture() {
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Settings settings;
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settings.leak_vm = false;
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settings.task_observer_add = [](intptr_t key, fml::closure handler) {
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fml::MessageLoop::GetCurrent().AddTaskObserver(key, handler);
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};
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settings.task_observer_remove = [](intptr_t key) {
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fml::MessageLoop::GetCurrent().RemoveTaskObserver(key);
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};
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settings.root_isolate_create_callback = [this]() {
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native_resolver_->SetNativeResolverForIsolate();
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};
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SetSnapshotsAndAssets(settings);
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return settings;
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}
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TaskRunners ShellTest::GetTaskRunnersForFixture() {
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return {
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"test",
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thread_host_->platform_thread->GetTaskRunner(), // platform
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thread_host_->gpu_thread->GetTaskRunner(), // gpu
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thread_host_->ui_thread->GetTaskRunner(), // ui
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thread_host_->io_thread->GetTaskRunner() // io
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};
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}
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// |testing::ThreadTest|
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void ShellTest::SetUp() {
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ThreadTest::SetUp();
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assets_dir_ = fml::OpenDirectory(::testing::GetFixturesPath(), false,
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fml::FilePermission::kRead);
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thread_host_ = std::make_unique<ThreadHost>(
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"io.flutter.test." + ::testing::GetCurrentTestName() + ".",
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ThreadHost::Type::Platform | ThreadHost::Type::IO | ThreadHost::Type::UI |
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ThreadHost::Type::GPU);
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}
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// |testing::ThreadTest|
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void ShellTest::TearDown() {
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ThreadTest::TearDown();
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assets_dir_.reset();
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thread_host_.reset();
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}
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void ShellTest::AddNativeCallback(std::string name,
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Dart_NativeFunction callback) {
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native_resolver_->AddNativeCallback(std::move(name), callback);
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}
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} // namespace testing
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} // namespace flutter
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