Bug 153900 – Fix iOS API tests after r196802

• Component: New Bugs
• Status: RESOLVED FIXED

[Alex Christensen]

Fix iOS API tests after r196802

[Alex Christensen]

Created attachment 270700 [details]
Patch

[Alex Christensen]

This is the output when I run "run-api-tests -v --ios-simulator WebCoreNSURLSessionTest" without this patch:

ASSERTION FAILED: allocator
/Volumes/Code/fuji/OpenSource/Source/JavaScriptCore/jit/ExecutableAllocatorFixedVMPool.cpp(129) : JSC::ExecutableAllocator::ExecutableAllocator(JSC::VM &)
1   0x10ee3845d WTFCrash
2   0x10e879b72 JSC::ExecutableAllocator::ExecutableAllocator(JSC::VM&)
3   0x10e879b9d JSC::ExecutableAllocator::ExecutableAllocator(JSC::VM&)
4   0x10edc8fc3 JSC::VM::VM(JSC::VM::VMType, JSC::HeapType)
5   0x10edcc841 JSC::VM::VM(JSC::VM::VMType, JSC::HeapType)
6   0x10edcde56 JSC::VM::create(JSC::HeapType)
7   0x10edcde8a JSC::VM::createLeaked(JSC::HeapType)
8   0x113f2788a WebCore::JSDOMWindowBase::commonVM()
9   0x114710ac4 WebCore::PageScriptDebugServer::PageScriptDebugServer(WebCore::Page&)
10  0x114710b1d WebCore::PageScriptDebugServer::PageScriptDebugServer(WebCore::Page&)
11  0x113cb7334 WebCore::InspectorController::InspectorController(WebCore::Page&, WebCore::InspectorClient*)
12  0x113cbcc95 WebCore::InspectorController::InspectorController(WebCore::Page&, WebCore::InspectorClient*)
13  0x1146e3e14 std::_Unique_if<WebCore::InspectorController>::_Single_object std::make_unique<WebCore::InspectorController, WebCore::Page&, WebCore::InspectorClient*&>(WebCore::Page&&&, WebCore::InspectorClient*&&&)
14  0x1146dafaf WebCore::Page::Page(WebCore::PageConfiguration&)
15  0x1146dbced WebCore::Page::Page(WebCore::PageConfiguration&)
16  0x11f952e86 -[WebView(WebPrivate) _commonInitializationWithFrameName:groupName:]
17  0x11f953e49 -[WebView(WebPrivate) _initWithFrame:frameName:groupName:]
18  0x11f96346f -[WebView initWithFrame:frameName:groupName:]
19  0x11f9633ca -[WebView initWithFrame:]
20  0x10dde1a10 TestWebKitAPI::WebCoreNSURLSessionTest::SetUp()
21  0x10ddfd46e testing::Test::Run()
22  0x10ddfdd7d testing::internal::TestInfoImpl::Run()
23  0x10ddfe8bd testing::TestCase::Run()
24  0x10de046bb testing::internal::UnitTestImpl::RunAllTests()
25  0x10de04339 testing::UnitTest::Run()
26  0x10dd6e4cc TestWebKitAPI::TestsController::run(int, char**)
27  0x10ddc3b65 main
28  0x11cbb78d1 start
29  0x2
Child process terminated with signal 11: Segmentation fault
ASSERTION FAILED: allocator
/Volumes/Code/fuji/OpenSource/Source/JavaScriptCore/jit/ExecutableAllocatorFixedVMPool.cpp(129) : JSC::ExecutableAllocator::ExecutableAllocator(JSC::VM &)
1   0x1086a145d WTFCrash
2   0x1080e2b72 JSC::ExecutableAllocator::ExecutableAllocator(JSC::VM&)
3   0x1080e2b9d JSC::ExecutableAllocator::ExecutableAllocator(JSC::VM&)
4   0x108631fc3 JSC::VM::VM(JSC::VM::VMType, JSC::HeapType)
5   0x108635841 JSC::VM::VM(JSC::VM::VMType, JSC::HeapType)
6   0x108636e56 JSC::VM::create(JSC::HeapType)
7   0x108636e8a JSC::VM::createLeaked(JSC::HeapType)
8   0x10d79088a WebCore::JSDOMWindowBase::commonVM()
9   0x10df79ac4 WebCore::PageScriptDebugServer::PageScriptDebugServer(WebCore::Page&)
10  0x10df79b1d WebCore::PageScriptDebugServer::PageScriptDebugServer(WebCore::Page&)
11  0x10d520334 WebCore::InspectorController::InspectorController(WebCore::Page&, WebCore::InspectorClient*)
12  0x10d525c95 WebCore::InspectorController::InspectorController(WebCore::Page&, WebCore::InspectorClient*)
13  0x10df4ce14 std::_Unique_if<WebCore::InspectorController>::_Single_object std::make_unique<WebCore::InspectorController, WebCore::Page&, WebCore::InspectorClient*&>(WebCore::Page&&&, WebCore::InspectorClient*&&&)
14  0x10df43faf WebCore::Page::Page(WebCore::PageConfiguration&)
15  0x10df44ced WebCore::Page::Page(WebCore::PageConfiguration&)
16  0x1191bbe86 -[WebView(WebPrivate) _commonInitializationWithFrameName:groupName:]
17  0x1191bce49 -[WebView(WebPrivate) _initWithFrame:frameName:groupName:]
18  0x1191cc46f -[WebView initWithFrame:frameName:groupName:]
19  0x1191cc3ca -[WebView initWithFrame:]
20  0x10764aa10 TestWebKitAPI::WebCoreNSURLSessionTest::SetUp()
21  0x10766646e testing::Test::Run()
22  0x107666d7d testing::internal::TestInfoImpl::Run()
23  0x1076678bd testing::TestCase::Run()
24  0x10766d6bb testing::internal::UnitTestImpl::RunAllTests()
25  0x10766d339 testing::UnitTest::Run()
26  0x1075d74cc TestWebKitAPI::TestsController::run(int, char**)
27  0x10762cb65 main
28  0x1164208d1 start
29  0x2

[Alexey Proskuryakov]

Comment on attachment 270700 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=270700&action=review

> Tools/TestWebKitAPI/Tests/WebCore/WebCoreNSURLSession.mm:115
> +        WTF::initializeMainThread();
> +        JSC::initializeThreading();
> +        RunLoop::initializeMainRunLoop();
>          view = [[WebView alloc] initWithFrame:NSZeroRect];

Why does this not happen automatically? I thought that WebView class instantiation was supposed to do this.

[Alex Christensen]

I don't know, but this fixes the test all the time.

[Alex Christensen]

Created attachment 270703 [details]
Patch

[Alex Christensen]

This solves it, too.  There are lots of places where we have !PLATFORM(IOS) protections around initializeThreading calls, and I don't know why.

[Alexey Proskuryakov]

Perhaps Dan or David remember why?

[Alex Christensen]

Created attachment 270766 [details]
Patch

[Alex Christensen]

This is instead of https://bugs.webkit.org/show_bug.cgi?id=153885

[Jer Noble]

*** Bug 153885 has been marked as a duplicate of this bug. ***

[WebKit Commit Bot]

Comment on attachment 270766 [details]
Patch

Clearing flags on attachment: 270766

Committed r196189: <http://trac.webkit.org/changeset/196189>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.