39418 2010-05-20 04:26:20 -0700 history.pushState doesn't work for the first page in a window. 2010-05-27 05:49:05 -0700 1 1 1 Unclassified WebKit History 528+ (Nightly build) All All RESOLVED FIXED Regression P1 Normal --- 1 jedrzej.nowacki jedrzej.nowacki ap beidson commit-queue darin fishd jedrzej.nowacki tonikitoo oldest_to_newest 228311 0 jedrzej.nowacki 2010-05-20 04:26:20 -0700 history.pushState doesn't do enything for the first page in a window. Bug was introduced by r59815 (bug 38840). 228318 1 56585 jedrzej.nowacki 2010-05-20 04:43:31 -0700 Created attachment 56585 Fix v1 Apparently it fix the bug 38754 too at least on my Linux machine. 228915 2 56585 commit-queue 2010-05-21 08:01:33 -0700 Comment on attachment 56585 Fix v1 Clearing flags on attachment: 56585 Committed r59933: <http://trac.webkit.org/changeset/59933> 228916 3 commit-queue 2010-05-21 08:01:39 -0700 All reviewed patches have been landed. Closing bug. 228988 4 beidson 2010-05-21 10:30:16 -0700 This would've been easy to add a layouttest for, wouldn't it have? 230279 5 jedrzej.nowacki 2010-05-25 08:13:34 -0700 (In reply to comment #4) > This would've been easy to add a layouttest for, wouldn't it have? It will be a bit redundant, but easy :-) 230280 6 57020 jedrzej.nowacki 2010-05-25 08:16:27 -0700 Created attachment 57020 layout test v1 New test, after load event, calls the pushState a few times and check if it change the history length property. 230299 7 beidson 2010-05-25 09:07:32 -0700 (In reply to comment #5) > (In reply to comment #4) > > This would've been easy to add a layouttest for, wouldn't it have? > It will be a bit redundant, but easy :-) I don't understand this comment. There was a bug - you couldn't call pushState after the initial load in a new window. If a layouttest was catching this case, then that layout test should've been failing. If a layouttest was NOT catching this case, then adding one would not be redundant. 230301 8 57020 beidson 2010-05-25 09:10:07 -0700 Comment on attachment 57020 layout test v1 I'm r-'ing because I'm missing how this test actually works under the run-webkit-tests harness. Yes, if I open it in a new Safari window, for example, it would be exercising the code path that used to have this problem. But run-webkit-tests reuses the same WebView for a series of tests. Therefore - unless it goes first - this test won't actually excercise the buggy code path. 230305 9 beidson 2010-05-25 09:12:27 -0700 There is a fairly simple invariant for layouttests. They need to fail before the WebKit code change is applied, and pass after the WebKit code change is applied. Unless I'm missing something, I don't see how this test would fail before r59933 was applied. Note that by failure, I mean in the context of run-webkit-tests. There is a way to get DRT to run the test in a fresh WebView *even* in the context of run-webkit-tests, and that is to run the test in a new window. 230692 10 57091 jedrzej.nowacki 2010-05-26 06:52:40 -0700 Created attachment 57091 layout test v2 (In reply to comment #8) > (From update of attachment 57020 [details]) > (...) But run-webkit-tests reuses the same WebView for a series of tests. Therefore - unless it goes first - this test won't actually excercise the buggy code path. Wow, I didn't know, it is evil :-). (In reply to comment #7) > If a layouttest was catching this case, then that layout test should've been failing. > If a layouttest was NOT catching this case, then adding one would not be redundant. I thought that bug was exposed after some other changes. For me document-destroyed-navigate-back-with-fragment-scroll.html is failing without the patch, but only when it is run as a first test, I haven't noticed ordering issue. It is why I wrote that a new test would be a bit redundant. (In reply to comment #9) > (...) There is a way to get DRT to run the test in a fresh WebView *even* in the context of run-webkit-tests, and that is to run the test in a new window. New patch use this trick. Shouldn't we fix DRT? The bug wasn't caught only because of this "feature", for example document-destroyed-navigate-back-with-fragment-scroll.html covers similar use case. 230746 11 darin 2010-05-26 09:59:51 -0700 Running all the tests in the same WebView isn't a "trick", it's just how the tests are run, and it’s closer to the normal model of web browsing. Making a new WebView every time would both be slower and would hide other kinds of bugs. Most tests aren’t sensitively dependent on whether the WebView is new. 230747 12 57091 beidson 2010-05-26 10:04:18 -0700 Comment on attachment 57091 layout test v2 As Darin mentioned, this isn't a bug in DRT, but a conscious decision. The type of test that relies on having a fresh WebView is actually quite the rare exception. Thanks for adding this test. 231157 13 jedrzej.nowacki 2010-05-27 00:38:34 -0700 Thank you for explaination and review. 231247 14 57091 commit-queue 2010-05-27 05:48:57 -0700 Comment on attachment 57091 layout test v2 Clearing flags on attachment: 57091 Committed r60295: <http://trac.webkit.org/changeset/60295> 231248 15 commit-queue 2010-05-27 05:49:05 -0700 All reviewed patches have been landed. Closing bug. 56585 2010-05-20 04:43:31 -0700 2010-05-21 08:01:33 -0700 Fix v1 history.diff text/plain 1254 jedrzej.nowacki ZGlmZiAtLWdpdCBhL1dlYkNvcmUvQ2hhbmdlTG9nIGIvV2ViQ29yZS9DaGFuZ2VMb2cKaW5kZXgg MGFiYWM1OC4uYTE4MTQ5ZiAxMDA2NDQKLS0tIGEvV2ViQ29yZS9DaGFuZ2VMb2cKKysrIGIvV2Vi Q29yZS9DaGFuZ2VMb2cKQEAgLTEsMyArMSwxOCBAQAorMjAxMC0wNS0yMCAgSmVkcnplaiBOb3dh Y2tpICA8amVkcnplai5ub3dhY2tpQG5va2lhLmNvbT4KKworICAgICAgICBSZXZpZXdlZCBieSBO T0JPRFkgKE9PUFMhKS4KKworICAgICAgICBGaXggdGhlIEhpc3RvcnlDb250cm9sbGVyOjpwdXNo U3RhdGUuCisKKyAgICAgICAgSXQgc2hvdWxkIGJlIHBvc3NpYmxlIHRvIGNhbGwgdGhlIHB1c2hT dGF0ZSBtZXRob2QgZnJvbQorICAgICAgICB0aGUgZmlyc3QgcGFnZSBpbiBhIHdpbmRvdy4KKwor ICAgICAgICBoaXN0b3J5LnB1c2hTdGF0ZSBkb2Vzbid0IHdvcmsgZm9yIHRoZSBmaXJzdCBwYWdl IGluIGEgd2luZG93LgorICAgICAgICBodHRwczovL2J1Z3Mud2Via2l0Lm9yZy9zaG93X2J1Zy5j Z2k/aWQ9Mzk0MTgKKworICAgICAgICAqIGxvYWRlci9IaXN0b3J5Q29udHJvbGxlci5jcHA6Cisg ICAgICAgIChXZWJDb3JlOjpIaXN0b3J5Q29udHJvbGxlcjo6cHVzaFN0YXRlKToKKwogMjAxMC0w 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