| // Copyright 2019 The Fuchsia 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 <fuchsia/modular/testing/cpp/fidl.h> |
| #include <lib/fdio/directory.h> |
| #include <lib/fdio/fd.h> |
| #include <lib/fdio/fdio.h> |
| #include <lib/fsl/vmo/strings.h> |
| #include <lib/inspect/testing/cpp/inspect.h> |
| #include <zircon/device/vfs.h> |
| |
| #include <sdk/lib/inspect/testing/cpp/inspect.h> |
| #include <src/lib/fxl/strings/substitute.h> |
| |
| #include "gmock/gmock.h" |
| #include "src/lib/files/glob.h" |
| #include "src/modular/lib/modular_config/modular_config_constants.h" |
| #include "src/modular/lib/modular_test_harness/cpp/fake_session_shell.h" |
| #include "src/modular/lib/modular_test_harness/cpp/test_harness_fixture.h" |
| |
| namespace { |
| |
| using fuchsia::modular::AddMod; |
| using fuchsia::modular::StoryCommand; |
| using fuchsia::modular::StoryInfo; |
| using fuchsia::modular::StoryInfo2; |
| using fuchsia::modular::StoryState; |
| using fuchsia::modular::StoryVisibilityState; |
| using fuchsia::modular::ViewIdentifier; |
| using ::fxl::Substitute; |
| using inspect::testing::IntIs; |
| using inspect::testing::NameMatches; |
| using inspect::testing::NodeMatches; |
| using inspect::testing::PropertyList; |
| using inspect::testing::StringIs; |
| using testing::IsNull; |
| using testing::Not; |
| |
| constexpr char kFakeModuleUrl[] = "fuchsia-pkg://example.com/FAKE_MODULE_PKG/fake_module.cmx"; |
| constexpr char kSessionmgrInspectRootGlobPath[] = |
| "/hub/r/mth_*_inspect/*/c/sessionmgr.cmx/*/out/inspect/root.inspect"; |
| |
| class InspectSessionTest : public modular::testing::TestHarnessFixture { |
| protected: |
| void RunHarnessAndInterceptSessionShell() { |
| fuchsia::modular::testing::TestHarnessSpec spec; |
| spec.set_environment_suffix("inspect"); |
| modular_testing::TestHarnessBuilder builder(std::move(spec)); |
| builder.InterceptSessionShell(fake_session_shell_.GetOnCreateHandler(), |
| {.sandbox_services = {"fuchsia.modular.SessionShellContext", |
| "fuchsia.modular.PuppetMaster"}}); |
| builder.BuildAndRun(test_harness()); |
| |
| // Wait for our session shell to start. |
| RunLoopUntil([&] { return fake_session_shell_.is_running(); }); |
| } |
| |
| zx_status_t GetInspectVmo(zx::vmo* out_vmo) { |
| files::Glob glob(kSessionmgrInspectRootGlobPath); |
| if (glob.size() == 0) { |
| return ZX_ERR_NOT_FOUND; |
| } |
| |
| fuchsia::io::FileSyncPtr file; |
| zx_status_t status; |
| status = fdio_open(std::string(*glob.begin()).c_str(), ZX_FS_RIGHT_READABLE, |
| file.NewRequest().TakeChannel().release()); |
| if (status != ZX_OK) { |
| return status; |
| } |
| |
| EXPECT_TRUE(file.is_bound()); |
| |
| fuchsia::io::NodeInfo info; |
| auto get_status = file->Describe(&info); |
| if (get_status != ZX_OK) { |
| printf("get failed\n"); |
| return get_status; |
| } |
| |
| if (!info.is_vmofile()) { |
| printf("not a vmofile"); |
| return ZX_ERR_NOT_FOUND; |
| } |
| |
| *out_vmo = std::move(info.vmofile().vmo); |
| return ZX_OK; |
| } |
| |
| modular::testing::FakeSessionShell fake_session_shell_; |
| }; |
| |
| class TestStoryProviderWatcher : public fuchsia::modular::StoryProviderWatcher { |
| public: |
| TestStoryProviderWatcher() : binding_(this) {} |
| ~TestStoryProviderWatcher() override = default; |
| |
| void OnChange2(fit::function<void(fuchsia::modular::StoryInfo2)> on_change) { |
| on_change_2_ = std::move(on_change); |
| } |
| |
| void Watch(fuchsia::modular::StoryProvider* const story_provider) { |
| story_provider->Watch(binding_.NewBinding()); |
| } |
| |
| private: |
| // |fuchsia::modular::StoryProviderWatcher| |
| void OnDelete(::std::string story_id) override {} |
| |
| // |fuchsia::modular::StoryProviderWatcher| |
| void OnChange2(fuchsia::modular::StoryInfo2 story_info, fuchsia::modular::StoryState story_state, |
| fuchsia::modular::StoryVisibilityState story_visibility_state) override { |
| on_change_2_(std::move(story_info)); |
| return; |
| } |
| |
| fit::function<void(fuchsia::modular::StoryInfo2)> on_change_2_; |
| fidl::Binding<fuchsia::modular::StoryProviderWatcher> binding_; |
| }; |
| |
| TEST_F(InspectSessionTest, NodeHierarchyNoStories) { |
| RunHarnessAndInterceptSessionShell(); |
| |
| fuchsia::modular::StoryProvider* story_provider = fake_session_shell_.story_provider(); |
| ASSERT_TRUE(story_provider != nullptr); |
| |
| bool called_get_stories = false; |
| story_provider->GetStories2( |
| nullptr, [&called_get_stories](const std::vector<fuchsia::modular::StoryInfo2>& stories) { |
| EXPECT_THAT(stories, testing::IsEmpty()); |
| called_get_stories = true; |
| }); |
| |
| RunLoopUntil([&] { return called_get_stories; }); |
| |
| // Check the iquery node hierarchy is properly set up with only a root. |
| zx::vmo vmo; |
| ASSERT_EQ(ZX_OK, GetInspectVmo(&vmo)); |
| auto hierarchy = inspect::ReadFromVmo(std::move(vmo)).take_value(); |
| |
| EXPECT_THAT(hierarchy, |
| AllOf(inspect::testing::NodeMatches(inspect::testing::NameMatches("root")))); |
| } |
| |
| TEST_F(InspectSessionTest, CheckNodeHierarchyStartAndStopStory) { |
| RunHarnessAndInterceptSessionShell(); |
| |
| // Create a new story using PuppetMaster and launch a new story shell. |
| fuchsia::modular::PuppetMasterPtr puppet_master; |
| fuchsia::modular::StoryPuppetMasterPtr story_master; |
| |
| fuchsia::modular::testing::ModularService svc; |
| svc.set_puppet_master(puppet_master.NewRequest()); |
| test_harness()->ConnectToModularService(std::move(svc)); |
| |
| fuchsia::modular::StoryProvider* story_provider = fake_session_shell_.story_provider(); |
| ASSERT_TRUE(story_provider != nullptr); |
| const char kStoryId[] = "my_story"; |
| |
| puppet_master->ControlStory(kStoryId, story_master.NewRequest()); |
| |
| // Watch for changes to the session. |
| TestStoryProviderWatcher story_provider_watcher; |
| story_provider_watcher.Watch(fake_session_shell_.story_provider()); |
| |
| // Keep track of the focus timestamp that we receive for the story. |
| std::vector<int64_t> last_focus_timestamps; |
| story_provider_watcher.OnChange2([&](fuchsia::modular::StoryInfo2 story_info) { |
| ASSERT_TRUE(story_info.has_id()); |
| ASSERT_TRUE(story_info.has_last_focus_time()); |
| ASSERT_EQ(kStoryId, story_info.id()); |
| last_focus_timestamps.push_back(story_info.last_focus_time()); |
| }); |
| |
| AddMod add_mod; |
| add_mod.mod_name_transitional = "mod1"; |
| add_mod.intent.handler = kFakeModuleUrl; |
| |
| StoryCommand command; |
| command.set_add_mod(std::move(add_mod)); |
| |
| std::vector<StoryCommand> commands; |
| commands.push_back(std::move(command)); |
| |
| story_master->Enqueue(std::move(commands)); |
| bool execute_called = false; |
| story_master->Execute( |
| [&execute_called](fuchsia::modular::ExecuteResult result) { execute_called = true; }); |
| RunLoopUntil([&] { return execute_called; }); |
| |
| zx::vmo vmo_inspect; |
| ASSERT_EQ(ZX_OK, GetInspectVmo(&vmo_inspect)); |
| auto hierarchy = inspect::ReadFromVmo(std::move(vmo_inspect)).take_value(); |
| EXPECT_THAT(hierarchy, (NodeMatches(NameMatches("root")))); |
| |
| const auto& child = hierarchy.children(); |
| EXPECT_THAT(child.size(), 1); |
| EXPECT_THAT(child.at(0), NodeMatches(NameMatches("my_story"))); |
| EXPECT_THAT(child.at(0), NodeMatches(AllOf(PropertyList(UnorderedElementsAre( |
| IntIs("last_focus_time", last_focus_timestamps.back())))))); |
| |
| const auto& grandchild = child.at(0).children(); |
| |
| EXPECT_THAT(grandchild.size(), 1); |
| EXPECT_THAT(grandchild.at(0), NodeMatches(NameMatches(kFakeModuleUrl))); |
| EXPECT_THAT( |
| grandchild.at(0), |
| NodeMatches(AllOf(PropertyList(UnorderedElementsAre(StringIs("is_embedded", "False")))))); |
| |
| bool story_deleted = false; |
| puppet_master->DeleteStory(kStoryId, [&] { story_deleted = true; }); |
| |
| RunLoopUntil([&] { return story_deleted; }); |
| |
| // Check that a node is removed from the hierarchy when a story is removed. |
| ASSERT_EQ(ZX_OK, GetInspectVmo(&vmo_inspect)); |
| hierarchy = inspect::ReadFromVmo(std::move(vmo_inspect)).take_value(); |
| EXPECT_THAT(hierarchy, AllOf(NodeMatches(NameMatches("root")))); |
| } |
| } // namespace |