webview_unittest.cc | Explore in Territory

// Copyright 2014 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.

#include "ui/views/controls/webview/webview.h"

#include <stdint.h>

#include <memory>
#include <utility>

#include "base/command_line.h"
#include "base/functional/bind.h"
#include "base/memory/ptr_util.h"
#include "base/memory/raw_ptr.h"
#include "content/public/browser/web_contents.h"
#include "content/public/browser/web_contents_observer.h"
#include "content/public/common/content_client.h"
#include "content/public/common/content_features.h"
#include "content/public/common/content_switches.h"
#include "content/public/test/browser_task_environment.h"
#include "content/public/test/mock_render_process_host.h"
#include "content/public/test/test_browser_context.h"
#include "content/public/test/test_renderer_host.h"
#include "content/public/test/web_contents_tester.h"
#include "content/test/test_content_browser_client.h"
#include "ui/events/event.h"
#include "ui/events/event_utils.h"
#include "ui/views/accessibility/view_accessibility.h"
#include "ui/views/controls/native/native_view_host.h"
#include "ui/views/test/views_test_utils.h"
#include "ui/views/test/widget_test.h"

#if defined(USE_AURA)
#include "ui/aura/window.h"
#endif

namespace views {

namespace {

// Provides functionality to observe events on a WebContents like
// OnVisibilityChanged/WebContentsDestroyed.
class WebViewTestWebContentsObserver : public content::WebContentsObserver { … };

// Fakes the fullscreen browser state reported to WebContents and WebView.
class WebViewTestWebContentsDelegate : public content::WebContentsDelegate { … };

void SimulateRendererCrash(content::WebContents* contents, WebView* view) { … }

}  // namespace

// Provides functionality to test a WebView.
class WebViewUnitTest : public views::test::WidgetTest { … };

// Tests that attaching and detaching a WebContents to a WebView makes the
// WebContents visible and hidden respectively.
TEST_F(WebViewUnitTest, TestWebViewAttachDetachWebContents) { … }

// Verifies that there is no crash in WebView destructor
// if WebView is already removed from Widget.
TEST_F(WebViewUnitTest, DetachedWebViewDestructor) { … }

// Test that the specified crashed overlay view is shown when a WebContents
// is in a crashed state.
TEST_F(WebViewUnitTest, CrashedOverlayView) { … }

// Tests to make sure we can default construct the WebView class and set the
// BrowserContext after construction.
TEST_F(WebViewUnitTest, DefaultConstructability) { … }

// Tests that when a web view is reparented to a different widget hierarchy its
// holder's parent NativeViewAccessible matches that of its parent view's
// NativeViewAccessible.
TEST_F(WebViewUnitTest, ReparentingUpdatesParentAccessible) { … }

// This tests that we don't crash if WebView doesn't have a Widget or a
// Webcontents. https://crbug.com/1191999
// TODO(crbug.com/40923654): Re-enable this test
#if BUILDFLAG(IS_LINUX)
#define MAYBE_ChangeAXMode …
#else
#define MAYBE_ChangeAXMode …
#endif
TEST_F(WebViewUnitTest, MAYBE_ChangeAXMode) { … }

// Tests to make sure the WebView clears away the reference to its hosted
// WebContents object when its deleted.
TEST_F(WebViewUnitTest, WebViewClearsWebContentsOnDestruction) { … }

TEST_F(WebViewUnitTest, AccessibleProperties) { … }

}  // namespace views
chromium/ui/views/controls/webview/webview_unittest.cc
