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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 #include "content/browser/frame_host/frame_tree.h" | 5 #include "content/browser/frame_host/frame_tree.h" |
6 | 6 |
7 #include "base/run_loop.h" | 7 #include "base/run_loop.h" |
8 #include "base/strings/string_number_conversions.h" | 8 #include "base/strings/string_number_conversions.h" |
9 #include "content/browser/frame_host/navigator_impl.h" | 9 #include "content/browser/frame_host/navigator_impl.h" |
10 #include "content/browser/frame_host/render_frame_host_factory.h" | 10 #include "content/browser/frame_host/render_frame_host_factory.h" |
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298 EXPECT_EQ(child0, child1->PreviousSibling()); | 298 EXPECT_EQ(child0, child1->PreviousSibling()); |
299 EXPECT_EQ(child1, child2->PreviousSibling()); | 299 EXPECT_EQ(child1, child2->PreviousSibling()); |
300 EXPECT_EQ(nullptr, grandchild->PreviousSibling()); | 300 EXPECT_EQ(nullptr, grandchild->PreviousSibling()); |
301 } | 301 } |
302 | 302 |
303 // Do some simple manipulations of the frame tree, making sure that | 303 // Do some simple manipulations of the frame tree, making sure that |
304 // WebContentsObservers see a consistent view of the tree as we go. | 304 // WebContentsObservers see a consistent view of the tree as we go. |
305 TEST_F(FrameTreeTest, ObserverWalksTreeDuringFrameCreation) { | 305 TEST_F(FrameTreeTest, ObserverWalksTreeDuringFrameCreation) { |
306 TreeWalkingWebContentsLogger activity(contents()); | 306 TreeWalkingWebContentsLogger activity(contents()); |
307 contents()->NavigateAndCommit(GURL("http://www.google.com")); | 307 contents()->NavigateAndCommit(GURL("http://www.google.com")); |
308 EXPECT_EQ("", activity.GetLog()); | 308 EXPECT_EQ("RenderFrameCreated(1) -> 1: []", activity.GetLog()); |
309 | 309 |
310 FrameTree* frame_tree = contents()->GetFrameTree(); | 310 FrameTree* frame_tree = contents()->GetFrameTree(); |
311 FrameTreeNode* root = frame_tree->root(); | 311 FrameTreeNode* root = frame_tree->root(); |
312 | 312 |
313 // Simulate attaching a series of frames to build the frame tree. | 313 // Simulate attaching a series of frames to build the frame tree. |
314 main_test_rfh()->OnCreateChildFrame(14, blink::WebTreeScopeType::Document, | 314 main_test_rfh()->OnCreateChildFrame(14, blink::WebTreeScopeType::Document, |
315 std::string(), SandboxFlags::NONE); | 315 std::string(), SandboxFlags::NONE); |
316 EXPECT_EQ( | 316 EXPECT_EQ( |
317 "RenderFrameHostChanged(new)(14) -> 1: []\n" | 317 "RenderFrameHostChanged(new)(14) -> 1: []\n" |
318 "RenderFrameCreated(14) -> 1: [14: []]", | 318 "RenderFrameCreated(14) -> 1: [14: []]", |
319 activity.GetLog()); | 319 activity.GetLog()); |
320 main_test_rfh()->OnCreateChildFrame(18, blink::WebTreeScopeType::Document, | 320 main_test_rfh()->OnCreateChildFrame(18, blink::WebTreeScopeType::Document, |
321 std::string(), SandboxFlags::NONE); | 321 std::string(), SandboxFlags::NONE); |
322 EXPECT_EQ( | 322 EXPECT_EQ( |
323 "RenderFrameHostChanged(new)(18) -> 1: [14: []]\n" | 323 "RenderFrameHostChanged(new)(18) -> 1: [14: []]\n" |
324 "RenderFrameCreated(18) -> 1: [14: [], 18: []]", | 324 "RenderFrameCreated(18) -> 1: [14: [], 18: []]", |
325 activity.GetLog()); | 325 activity.GetLog()); |
326 frame_tree->RemoveFrame(root->child_at(0)); | 326 frame_tree->RemoveFrame(root->child_at(0)); |
327 EXPECT_EQ("RenderFrameDeleted(14) -> 1: [18: []]", activity.GetLog()); | 327 EXPECT_EQ("RenderFrameDeleted(14) -> 1: [18: []]", activity.GetLog()); |
328 frame_tree->RemoveFrame(root->child_at(0)); | 328 frame_tree->RemoveFrame(root->child_at(0)); |
329 EXPECT_EQ("RenderFrameDeleted(18) -> 1: []", activity.GetLog()); | 329 EXPECT_EQ("RenderFrameDeleted(18) -> 1: []", activity.GetLog()); |
330 } | 330 } |
331 | 331 |
332 // Make sure that WebContentsObservers see a consistent view of the tree after | 332 // Make sure that WebContentsObservers see a consistent view of the tree after |
333 // recovery from a render process crash. | 333 // recovery from a render process crash. |
334 TEST_F(FrameTreeTest, ObserverWalksTreeAfterCrash) { | 334 TEST_F(FrameTreeTest, ObserverWalksTreeAfterCrash) { |
335 TreeWalkingWebContentsLogger activity(contents()); | 335 TreeWalkingWebContentsLogger activity(contents()); |
336 contents()->NavigateAndCommit(GURL("http://www.google.com")); | 336 contents()->NavigateAndCommit(GURL("http://www.google.com")); |
337 EXPECT_EQ("", activity.GetLog()); | 337 EXPECT_EQ("RenderFrameCreated(1) -> 1: []", activity.GetLog()); |
338 | 338 |
339 main_test_rfh()->OnCreateChildFrame(22, blink::WebTreeScopeType::Document, | 339 main_test_rfh()->OnCreateChildFrame(22, blink::WebTreeScopeType::Document, |
340 std::string(), SandboxFlags::NONE); | 340 std::string(), SandboxFlags::NONE); |
341 EXPECT_EQ( | 341 EXPECT_EQ( |
342 "RenderFrameHostChanged(new)(22) -> 1: []\n" | 342 "RenderFrameHostChanged(new)(22) -> 1: []\n" |
343 "RenderFrameCreated(22) -> 1: [22: []]", | 343 "RenderFrameCreated(22) -> 1: [22: []]", |
344 activity.GetLog()); | 344 activity.GetLog()); |
345 main_test_rfh()->OnCreateChildFrame(23, blink::WebTreeScopeType::Document, | 345 main_test_rfh()->OnCreateChildFrame(23, blink::WebTreeScopeType::Document, |
346 std::string(), SandboxFlags::NONE); | 346 std::string(), SandboxFlags::NONE); |
347 EXPECT_EQ( | 347 EXPECT_EQ( |
348 "RenderFrameHostChanged(new)(23) -> 1: [22: []]\n" | 348 "RenderFrameHostChanged(new)(23) -> 1: [22: []]\n" |
349 "RenderFrameCreated(23) -> 1: [22: [], 23: []]", | 349 "RenderFrameCreated(23) -> 1: [22: [], 23: []]", |
350 activity.GetLog()); | 350 activity.GetLog()); |
351 | 351 |
352 // Crash the renderer | 352 // Crash the renderer |
353 main_test_rfh()->GetProcess()->SimulateCrash(); | 353 main_test_rfh()->GetProcess()->SimulateCrash(); |
354 EXPECT_EQ( | 354 EXPECT_EQ( |
355 "RenderFrameDeleted(23) -> 1: [22: [], 23*: []]\n" | 355 "RenderFrameDeleted(23) -> 1: [22: [], 23*: []]\n" |
356 "RenderFrameDeleted(22) -> 1: [22*: [], 23*: []]\n" | 356 "RenderFrameDeleted(22) -> 1: [22*: [], 23*: []]\n" |
357 "RenderFrameDeleted(1) -> 1: []\n" // TODO(nick): Should be "1*:" | 357 "RenderFrameDeleted(1) -> 1*: []\n" |
ncarter (slow)
2015/05/26 21:44:14
Hooray!
nasko
2015/05/26 22:25:48
Yay!
| |
358 "RenderProcessGone -> 1*: []", | 358 "RenderProcessGone -> 1*: []", |
359 activity.GetLog()); | 359 activity.GetLog()); |
360 } | 360 } |
361 | 361 |
362 // Ensure that frames are not added to the tree, if the process passed in | 362 // Ensure that frames are not added to the tree, if the process passed in |
363 // is different than the process of the parent node. | 363 // is different than the process of the parent node. |
364 TEST_F(FrameTreeTest, FailAddFrameWithWrongProcessId) { | 364 TEST_F(FrameTreeTest, FailAddFrameWithWrongProcessId) { |
365 contents()->NavigateAndCommit(GURL("http://www.google.com")); | 365 contents()->NavigateAndCommit(GURL("http://www.google.com")); |
366 FrameTree* frame_tree = contents()->GetFrameTree(); | 366 FrameTree* frame_tree = contents()->GetFrameTree(); |
367 FrameTreeNode* root = frame_tree->root(); | 367 FrameTreeNode* root = frame_tree->root(); |
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403 // Crash the renderer. | 403 // Crash the renderer. |
404 main_test_rfh()->GetProcess()->SimulateCrash(); | 404 main_test_rfh()->GetProcess()->SimulateCrash(); |
405 | 405 |
406 // Ensure they cannot be found by id after the process has crashed. | 406 // Ensure they cannot be found by id after the process has crashed. |
407 EXPECT_FALSE(FrameTreeNode::GloballyFindByID(id1)); | 407 EXPECT_FALSE(FrameTreeNode::GloballyFindByID(id1)); |
408 EXPECT_FALSE(FrameTreeNode::GloballyFindByID(id2)); | 408 EXPECT_FALSE(FrameTreeNode::GloballyFindByID(id2)); |
409 EXPECT_FALSE(FrameTreeNode::GloballyFindByID(id3)); | 409 EXPECT_FALSE(FrameTreeNode::GloballyFindByID(id3)); |
410 } | 410 } |
411 | 411 |
412 } // namespace content | 412 } // namespace content |
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