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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef CONTENT_PUBLIC_TEST_BROWSER_TEST_UTILS_H_ | 5 #ifndef CONTENT_PUBLIC_TEST_BROWSER_TEST_UTILS_H_ |
6 #define CONTENT_PUBLIC_TEST_BROWSER_TEST_UTILS_H_ | 6 #define CONTENT_PUBLIC_TEST_BROWSER_TEST_UTILS_H_ |
7 | 7 |
8 #include <queue> | 8 #include <queue> |
9 #include <string> | 9 #include <string> |
10 #include <vector> | 10 #include <vector> |
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54 // browser_tests. | 54 // browser_tests. |
55 // TO BE CLEAR: any function here must work against both binaries. If it only | 55 // TO BE CLEAR: any function here must work against both binaries. If it only |
56 // works with browser_tests, it should be in chrome\test\base\ui_test_utils.h. | 56 // works with browser_tests, it should be in chrome\test\base\ui_test_utils.h. |
57 // If it only works with content_browsertests, it should be in | 57 // If it only works with content_browsertests, it should be in |
58 // content\test\content_browser_test_utils.h. | 58 // content\test\content_browser_test_utils.h. |
59 | 59 |
60 namespace content { | 60 namespace content { |
61 | 61 |
62 class BrowserContext; | 62 class BrowserContext; |
63 class MessageLoopRunner; | 63 class MessageLoopRunner; |
| 64 class NavigationHandle; |
64 class RenderViewHost; | 65 class RenderViewHost; |
65 class RenderWidgetHost; | 66 class RenderWidgetHost; |
66 class WebContents; | 67 class WebContents; |
67 | 68 |
68 // Navigate a frame with ID |iframe_id| to |url|, blocking until the navigation | 69 // Navigate a frame with ID |iframe_id| to |url|, blocking until the navigation |
69 // finishes. Uses a renderer-initiated navigation from script code in the | 70 // finishes. Uses a renderer-initiated navigation from script code in the |
70 // main frame. | 71 // main frame. |
71 bool NavigateIframeToURL(WebContents* web_contents, | 72 bool NavigateIframeToURL(WebContents* web_contents, |
72 std::string iframe_id, | 73 std::string iframe_id, |
73 const GURL& url); | 74 const GURL& url); |
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585 | 586 |
586 void Wait(); | 587 void Wait(); |
587 | 588 |
588 private: | 589 private: |
589 // FrameTreeNode::Observer | 590 // FrameTreeNode::Observer |
590 std::unique_ptr<FrameTreeNodeObserverImpl> impl_; | 591 std::unique_ptr<FrameTreeNodeObserverImpl> impl_; |
591 | 592 |
592 DISALLOW_COPY_AND_ASSIGN(FrameFocusedObserver); | 593 DISALLOW_COPY_AND_ASSIGN(FrameFocusedObserver); |
593 }; | 594 }; |
594 | 595 |
| 596 // This class can be used to pause and resume navigations, based on a URL |
| 597 // match. Note that it only keeps track of one navigation at a time. |
| 598 // Navigations are paused automatically before hitting the network, and are |
| 599 // resumed automatically if a Wait method is called for a future event. |
| 600 // Note: This class is one time use only! After it successfully tracks a |
| 601 // navigation it will ignore all subsequent navigations. Explicitly create |
| 602 // mutliple instances of this class if you want to pause multiple navigations. |
| 603 class TestNavigationManager : public WebContentsObserver { |
| 604 public: |
| 605 // Monitors any frame in WebContents. |
| 606 TestNavigationManager(WebContents* web_contents, const GURL& url); |
| 607 |
| 608 ~TestNavigationManager() override; |
| 609 |
| 610 // Waits until the navigation request is ready to be sent to the network |
| 611 // stack. Returns false if the request was aborted before starting. |
| 612 WARN_UNUSED_RESULT bool WaitForWillStartRequest(); |
| 613 |
| 614 // Waits until the navigation has been finished. Will automatically resume |
| 615 // navigations paused before this point. |
| 616 void WaitForNavigationFinished(); |
| 617 |
| 618 protected: |
| 619 // Derived classes can override if they want to filter out navigations. This |
| 620 // is called from DidStartNavigation. |
| 621 virtual bool ShouldMonitorNavigation(NavigationHandle* handle); |
| 622 |
| 623 private: |
| 624 // WebContentsObserver: |
| 625 void DidStartNavigation(NavigationHandle* handle) override; |
| 626 void DidFinishNavigation(NavigationHandle* handle) override; |
| 627 |
| 628 // Called when the NavigationThrottle pauses the navigation in |
| 629 // WillStartRequest. |
| 630 void OnWillStartRequest(); |
| 631 |
| 632 // Resumes the navigation. |
| 633 void ResumeNavigation(); |
| 634 |
| 635 const GURL url_; |
| 636 bool navigation_paused_; |
| 637 NavigationHandle* handle_; |
| 638 bool handled_navigation_; |
| 639 scoped_refptr<MessageLoopRunner> will_start_loop_runner_; |
| 640 scoped_refptr<MessageLoopRunner> did_finish_loop_runner_; |
| 641 |
| 642 base::WeakPtrFactory<TestNavigationManager> weak_factory_; |
| 643 |
| 644 DISALLOW_COPY_AND_ASSIGN(TestNavigationManager); |
| 645 }; |
| 646 |
595 } // namespace content | 647 } // namespace content |
596 | 648 |
597 #endif // CONTENT_PUBLIC_TEST_BROWSER_TEST_UTILS_H_ | 649 #endif // CONTENT_PUBLIC_TEST_BROWSER_TEST_UTILS_H_ |
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