29101 2009-09-09 11:56:57 -0700 Simulating image drag in a layout test crashes DRT 2009-09-09 11:58:23 -0700 1 1 1 Unclassified WebKit Tools / Tests 528+ (Nightly build) Mac (Intel) OS X 10.5 NEW P2 Normal --- 1 jens webkit-unassigned oldest_to_newest 145882 0 jens 2009-09-09 11:56:57 -0700 Using the eventSender API to simulate dragging an image element crashes DRT if the test actions occur while the file is loading. To work around this, I had to wait until the onload event is sent, and run the test code then. All of the drag-related tests I've seen (in LayoutTests/fast/events) seem to work the same way. Attached is a modified version of a new layout test, which reproduces the crash. (I'm submitting the test with another patch, in the form that works successfully.) The following is written to stderr: ASSERTION FAILED: !image->filenameExtension().isEmpty() (/Chromium/src/third_party/WebKit/WebCore/page/DragController.cpp:664 bool WebCore::DragController::startDrag(WebCore::Frame*, WebCore::Clipboard*, WebCore::DragOperation, const WebCore::PlatformMouseEvent&, const WebCore::IntPoint&, bool)) Here's the relevant prt of crash log: Process: DumpRenderTree [51277] Path: /Chromium/src/third_party/WebKit/WebKitBuild/Debug/DumpRenderTree Identifier: DumpRenderTree Version: ??? (???) Code Type: X86 (Native) Parent Process: perl [51199] Date/Time: 2009-09-09 11:23:46.449 -0700 OS Version: Mac OS X 10.5.8 (9L31a) Report Version: 6 Anonymous UUID: 59108E33-207B-442A-AD70-0A0F9E6AC86E Exception Type: EXC_BAD_ACCESS (SIGSEGV) Exception Codes: KERN_INVALID_ADDRESS at 0x00000000bbadbeef Crashed Thread: 0 Thread 0 Crashed: 0 com.apple.WebCore 0x03d547ca WebCore::DragController::startDrag(WebCore::Frame*, WebCore::Clipboard*, WebCore::DragOperation, WebCore::PlatformMouseEvent const&, WebCore::IntPoint const&, bool) + 1074 (DragController.cpp:661) 1 com.apple.WebCore 0x03d7a7ed WebCore::EventHandler::handleDrag(WebCore::MouseEventWithHitTestResults const&) + 2203 (EventHandler.cpp:2285) 2 com.apple.WebCore 0x03d7b922 WebCore::EventHandler::handleMouseDraggedEvent(WebCore::MouseEventWithHitTestResults const&) + 32 (EventHandler.cpp:412) 3 com.apple.WebCore 0x03d7c226 WebCore::EventHandler::handleMouseMoveEvent(WebCore::PlatformMouseEvent const&, WebCore::HitTestResult*) + 1720 (EventHandler.cpp:1384) 4 com.apple.WebCore 0x03d819dc WebCore::EventHandler::mouseDragged(NSEvent*) + 324 (EventHandlerMac.mm:569) 5 com.apple.WebKit 0x009e7c3d -[WebHTMLView mouseDragged:] + 307 (WebHTMLView.mm:3411) 6 DumpRenderTree 0x0001006d -[EventSendingController mouseMoveToX:Y:] + 957 (EventSendingController.mm:415) 7 com.apple.CoreFoundation 0x9214791d __invoking___ + 29 8 com.apple.CoreFoundation 0x92147308 -[NSInvocation invoke] + 136 9 DumpRenderTree 0x000104b0 +[EventSendingController replaySavedEvents] + 140 (EventSendingController.mm:462) 10 DumpRenderTree 0x0000f8c7 -[EventSendingController mouseUp:] + 255 (EventSendingController.mm:343) 11 com.apple.CoreFoundation 0x9214791d __invoking___ + 29 12 com.apple.CoreFoundation 0x92147308 -[NSInvocation invoke] + 136 13 com.apple.WebCore 0x041b4b30 JSC::Bindings::ObjcInstance::invokeMethod(JSC::ExecState*, WTF::Vector<JSC::Bindings::Method*, 0ul> const&, JSC::ArgList const&) + 1726 (objc_instance.mm:221) 14 com.apple.WebCore 0x0430f83c __ZN3JSCL17callRuntimeMethodEPNS_9ExecStateEPNS_8JSObjectENS_7JSValueERKNS_7ArgListE + 446 (runtime_method.cpp:114) 15 com.apple.JavaScriptCore 0x005c7817 cti_op_call_NotJSFunction + 597 (JITStubs.cpp:1601) 16 com.apple.JavaScriptCore 0x005bfb50 jscGeneratedNativeCode + 0 (JITStubs.cpp:798) 17 com.apple.JavaScriptCore 0x0059f5a9 JSC::JITCode::execute(JSC::RegisterFile*, JSC::ExecState*, JSC::JSGlobalData*, JSC::JSValue*) + 67 (JITCode.h:79) 18 com.apple.JavaScriptCore 0x0058b964 JSC::Interpreter::execute(JSC::ProgramExecutable*, JSC::ExecState*, JSC::ScopeChainNode*, JSC::JSObject*, JSC::JSValue*) + 796 (Interpreter.cpp:655) 19 com.apple.JavaScriptCore 0x004dfd03 JSC::evaluate(JSC::ExecState*, JSC::ScopeChain&, JSC::SourceCode const&, JSC::JSValue) + 297 (Completion.cpp:60) 20 com.apple.WebCore 0x0431beb7 WebCore::ScriptController::evaluate(WebCore::ScriptSourceCode const&) + 541 (ScriptController.cpp:115) 21 com.apple.WebCore 0x03dcd280 WebCore::FrameLoader::executeScript(WebCore::ScriptSourceCode const&) + 176 (FrameLoader.cpp:776) 22 com.apple.WebCore 0x03e9af36 WebCore::HTMLTokenizer::scriptExecution(WebCore::ScriptSourceCode const&, WebCore::HTMLTokenizer::State) + 202 (HTMLTokenizer.cpp:561) 23 com.apple.WebCore 0x03e9bbdb WebCore::HTMLTokenizer::scriptHandler(WebCore::HTMLTokenizer::State) + 1699 (HTMLTokenizer.cpp:503) 24 com.apple.WebCore 0x03e9c287 WebCore::HTMLTokenizer::parseNonHTMLText(WebCore::SegmentedString&, WebCore::HTMLTokenizer::State) + 1067 (HTMLTokenizer.cpp:350) 25 com.apple.WebCore 0x03e9e788 WebCore::HTMLTokenizer::parseTag(WebCore::SegmentedString&, WebCore::HTMLTokenizer::State) + 7904 (HTMLTokenizer.cpp:1520) 26 com.apple.WebCore 0x03e9f218 WebCore::HTMLTokenizer::write(WebCore::SegmentedString const&, bool) + 1710 (HTMLTokenizer.cpp:1748) 27 com.apple.WebCore 0x03e9b4b9 WebCore::HTMLTokenizer::notifyFinished(WebCore::CachedResource*) + 887 (HTMLTokenizer.cpp:2053) 28 com.apple.WebCore 0x03b3e2e0 WebCore::CachedScript::checkNotify() + 86 (CachedScript.cpp:104) 29 com.apple.WebCore 0x03b3e3a6 WebCore::CachedScript::data(WTF::PassRefPtr<WebCore::SharedBuffer>, bool) + 142 (CachedScript.cpp:96) 30 com.apple.WebCore 0x04158274 WebCore::Loader::Host::didFinishLoading(WebCore::SubresourceLoader*) + 464 (loader.cpp:367) 31 com.apple.WebCore 0x0437f096 WebCore::SubresourceLoader::didFinishLoading() + 176 (SubresourceLoader.cpp:185) 32 com.apple.WebCore 0x04302c48 WebCore::ResourceLoader::didFinishLoading(WebCore::ResourceHandle*) + 24 (ResourceLoader.cpp:404) 33 com.apple.WebCore 0x042ffec7 -[WebCoreResourceHandleAsDelegate connectionDidFinishLoading:] + 215 (ResourceHandleMac.mm:724) 34 com.apple.Foundation 0x94b75497 -[NSURLConnection(NSURLConnectionReallyInternal) sendDidFinishLoading] + 87 35 com.apple.Foundation 0x94b75403 _NSURLConnectionDidFinishLoading + 147 36 com.apple.CFNetwork 0x92642ba4 URLConnectionClient::_clientDidFinishLoading(URLConnectionClient::ClientConnectionEventQueue*) + 212 37 com.apple.CFNetwork 0x926438fa URLConnectionClient::ClientConnectionEventQueue::processAllEventsAndConsumePayload(XConnectionEventInfo<XClientEvent, XClientEventParams>*, long) + 310 38 com.apple.CFNetwork 0x92643baa URLConnectionClient::ClientConnectionEventQueue::processAllEventsAndConsumePayload(XConnectionEventInfo<XClientEvent, XClientEventParams>*, long) + 998 39 com.apple.CFNetwork 0x92642370 URLConnectionClient::processEvents() + 104 40 com.apple.CFNetwork 0x925efd03 MultiplexerSource::perform() + 189 41 com.apple.CoreFoundation 0x920c83c5 CFRunLoopRunSpecific + 3141 42 com.apple.CoreFoundation 0x920c8aa8 CFRunLoopRunInMode + 88 43 com.apple.Foundation 0x94b443d5 -[NSRunLoop(NSRunLoop) runMode:beforeDate:] + 213 44 DumpRenderTree 0x0000bfdf runTest(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&) + 1583 45 DumpRenderTree 0x0000c429 runTestingServerLoop() + 117 46 DumpRenderTree 0x0000c5b5 dumpRenderTree(int, char const**) + 241 47 DumpRenderTree 0x0000c7d0 main + 94 (DumpRenderTree.mm:631) 48 DumpRenderTree 0x00002e76 start + 54 145884 1 39288 jens 2009-09-09 11:58:23 -0700 Created attachment 39288 modified layout-test that causes the crash when run in DRT 39288 2009-09-09 11:58:23 -0700 2009-09-09 11:58:23 -0700 modified layout-test that causes the crash when run in DRT drag-dropeffect.html text/html 6342 jens PGh0bWw+CjxoZWFkPgogICAgPHNjcmlwdCBzcmM9Ii4uL2pzL3Jlc291cmNlcy9qcy10ZXN0LXBy ZS5qcyI+PC9zY3JpcHQ+CjwvaGVhZD4KPGJvZHkgb25sb2FkPSJydW5UZXN0KCkiPgogIAo8aW1h Z2UgaWQ9ImRyYWdTb3VyY2UiIHNyYz0icmVzb3VyY2VzL2FiZS5wbmciIHdpZHRoPSI3NiIgaGVp Z2h0PSIxMDMiCiAgICAgICBvbmRyYWdzdGFydD0iZHJhZ1N0YXJ0KGV2ZW50KSIgb25kcmFnPSJk cmFnKGV2ZW50KSIgb25kcmFnZW5kPSJkcmFnRW5kKGV2ZW50KSI+CjxkaXYgaWQ9ImRyYWdUYXJn ZXQiIHN0eWxlPSJ3aWR0aDogMTAwcHg7IGhlaWdodDogMTAwcHg7IGJvcmRlcjogMXB4IHNvbGlk IGdyYXk7IgogICAgICAgIG9uZHJhZ2VudGVyPSJkcmFnRW50ZXIoZXZlbnQpIiBvbmRyYWdvdmVy PSJkcmFnT3ZlcihldmVudCkiCiAgICAgICAgb25kcmFnbGVhdmU9ImRyYWdMZWF2ZShldmVudCki IG9uZHJvcD0iZHJvcChldmVudCkiPgo8L2Rpdj4KCjxwPlRoaXMgYXV0b21hdGVkIGxheW91dCB0 ZXN0IGNoZWNrcyB0aGF0IGVmZmVjdEFsbG93ZWQgYW5kIGRyb3BFZmZlY3QgYXJlIHNldCBwcm9w ZXJseSBpbiBkcmFnCiAgIGNhbGxiYWNrcy48YnI+CiAgIElmIHlvdSdyZSBydW5uaW5nIHRoaXMg aW4gYSBicm93c2VyLCB5b3UgY2FuIHNpbXVsYXRlIHBhcnQgb2YgaXQgYnkgZHJhZ2dpbmcgQWJl IG9udG8gdGhlIGJveC48L3A+CjxkaXYgaWQ9ImNvbnNvbGUiPjwvZGl2PgoKPHNjcmlwdD4KCmZ1 bmN0aW9uIGFzc2VydChyZXN1bHQsIHdoYXQpIHsKICAgIGlmICghcmVzdWx0KQogICAgICAgIHRl c3RGYWlsZWQoIkV4cGVjdGVkIHRoYXQgIit3aGF0KTsKICAgIGVsc2UKICAgICAgICB0ZXN0UGFz c2VkKHdoYXQpOwp9CgpmdW5jdGlvbiBhc3NlcnRFcXVhbCh0ZXN0LCBleHBlY3RlZCwgd2hhdCwg cXVpZXQpIHsKICAgIGlmICh0ZXN0ICE9PSBleHBlY3RlZCkKICAgICAgICB0ZXN0RmFpbGVkKHdo YXQrIiA9ICciK3Rlc3QrIicgLi4uIGV4cGVjdGVkICciK2V4cGVjdGVkKyInIik7CiAgICBlbHNl IGlmICghcXVpZXQpCiAgICAgICAgIHRlc3RQYXNzZWQod2hhdCsiID0gJyIrdGVzdCsiJyIpOwp9 CgoKdmFyIGRyYWdTdGFydENhbGxlZCA9IDAsIGRyYWdDYWxsZWQgPSAwLCBkcmFnRW5kQ2FsbGVk ID0gMDsKdmFyIGRyYWdFbnRlckNhbGxlZCA9IDAsIGRyYWdPdmVyQ2FsbGVkID0gMCwgZHJhZ0xl YXZlQ2FsbGVkID0gMCwgZHJvcENhbGxlZCA9IDA7Cgp2YXIgZWZmZWN0QWxsb3dlZFRvU2V0ID0g ImNvcHlNb3ZlIjsKdmFyIGRlZmF1bHREcm9wRWZmZWN0ID0gImNvcHkiOwp2YXIgZHJvcEVmZmVj dFRvU2V0ID0gIm1vdmUiOwp2YXIgZXhwZWN0ZWREcm9wRWZmZWN0ID0gIm1vdmUiOwoKCi8vIERS QUcgU09VUkNFIEVWRU5UIEhBTkRMRVJTOgpmdW5jdGlvbiBkcmFnU3RhcnQoZXZlbnQpIHsKICAg IGRyYWdTdGFydENhbGxlZCsrOwogICAgYXNzZXJ0RXF1YWwoZXZlbnQuZGF0YVRyYW5zZmVyLmVm ZmVjdEFsbG93ZWQsICJ1bmluaXRpYWxpemVkIiwgImVmZmVjdEFsbG93ZWQgaW4gZHJhZ1N0YXJ0 Iik7CiAgICBhc3NlcnRFcXVhbChldmVudC5kYXRhVHJhbnNmZXIuZHJvcEVmZmVjdCwgIm5vbmUi LCAiZHJvcEVmZmVjdCBpbiBkcmFnU3RhcnQiKTsKICAgIGV2ZW50LmRhdGFUcmFuc2Zlci5lZmZl Y3RBbGxvd2VkID0gZWZmZWN0QWxsb3dlZFRvU2V0Owp9CgpmdW5jdGlvbiBkcmFnKGV2ZW50KSB7 CiAgICBkcmFnQ2FsbGVkKys7CiAgICBhc3NlcnRFcXVhbChldmVudC5kYXRhVHJhbnNmZXIuZWZm ZWN0QWxsb3dlZCwgZWZmZWN0QWxsb3dlZFRvU2V0LCAiZWZmZWN0QWxsb3dlZCBpbiBkcmFnIiwg dHJ1ZSk7CiAgICBhc3NlcnRFcXVhbChldmVudC5kYXRhVHJhbnNmZXIuZHJvcEVmZmVjdCwKICAg ICAgICAgICAgICAgIGRyYWdMZWF2ZUNhbGxlZCA8IGRyYWdFbnRlckNhbGxlZCA/ZXhwZWN0ZWRE cm9wRWZmZWN0IDoibm9uZSIsIAogICAgICAgICAgICAgICAgImRyb3BFZmZlY3QgaW4gZHJhZyIs CiAgICAgICAgICAgICAgICB0cnVlKTsKfQoKZnVuY3Rpb24gZHJhZ0VuZChldmVudCkgewogICAg ZHJhZ0VuZENhbGxlZCsrOwogICAgYXNzZXJ0RXF1YWwoZXZlbnQuZGF0YVRyYW5zZmVyLmVmZmVj dEFsbG93ZWQsIGVmZmVjdEFsbG93ZWRUb1NldCwgImVmZmVjdEFsbG93ZWQgaW4gZHJhZ0VuZCIp OwogICAgYXNzZXJ0RXF1YWwoZXZlbnQuZGF0YVRyYW5zZmVyLmRyb3BFZmZlY3QsIAogICAgICAg ICAgICAgICAgZHJhZ0xlYXZlQ2FsbGVkIDwgZHJhZ0VudGVyQ2FsbGVkID9leHBlY3RlZERyb3BF ZmZlY3QgOiJub25lIiwKICAgICAgICAgICAgICAgICJkcm9wRWZmZWN0IGluIGRyYWdFbmQiKTsK fQoKCi8vIERSQUcgREVTVElOQVRJT04gRVZFTlQgSEFORExFUlM6CmZ1bmN0aW9uIGRyYWdFbnRl cihldmVudCkgewogICAgZHJhZ0VudGVyQ2FsbGVkKys7CiAgICBhc3NlcnRFcXVhbChldmVudC5k YXRhVHJhbnNmZXIuZWZmZWN0QWxsb3dlZCwgZWZmZWN0QWxsb3dlZFRvU2V0LCAiZWZmZWN0QWxs b3dlZCBpbiBkcmFnRW50ZXIiKTsKICAgIGFzc2VydEVxdWFsKGV2ZW50LmRhdGFUcmFuc2Zlci5k cm9wRWZmZWN0LCBkZWZhdWx0RHJvcEVmZmVjdCwgImRyb3BFZmZlY3QgaW4gZHJhZ0VudGVyIik7 CiAgICBldmVudC5kYXRhVHJhbnNmZXIuZHJvcEVmZmVjdCA9IGRyb3BFZmZlY3RUb1NldDsKICAg IGV2ZW50LnByZXZlbnREZWZhdWx0KCk7Cn0KCmZ1bmN0aW9uIGRyYWdPdmVyKGV2ZW50KSB7CiAg ICBkcmFnT3ZlckNhbGxlZCsrOwogICAgYXNzZXJ0RXF1YWwoZXZlbnQuZGF0YVRyYW5zZmVyLmVm ZmVjdEFsbG93ZWQsIGVmZmVjdEFsbG93ZWRUb1NldCwgImVmZmVjdEFsbG93ZWQgaW4gZHJhZ092 ZXIiLCB0cnVlKTsKICAgIGFzc2VydEVxdWFsKGV2ZW50LmRhdGFUcmFuc2Zlci5kcm9wRWZmZWN0 LCBkZWZhdWx0RHJvcEVmZmVjdCwgImRyb3BFZmZlY3QgaW4gZHJhZ092ZXIiLCB0cnVlKTsKICAg IGV2ZW50LmRhdGFUcmFuc2Zlci5kcm9wRWZmZWN0ID0gZHJvcEVmZmVjdFRvU2V0OwogICAgZXZl bnQucHJldmVudERlZmF1bHQoKTsKfQoKZnVuY3Rpb24gZHJhZ0xlYXZlKGV2ZW50KSB7CiAgICBk cmFnTGVhdmVDYWxsZWQrKzsKICAgIGFzc2VydEVxdWFsKGV2ZW50LmRhdGFUcmFuc2Zlci5lZmZl Y3RBbGxvd2VkLCBlZmZlY3RBbGxvd2VkVG9TZXQsICJlZmZlY3RBbGxvd2VkIGluIGRyYWdMZWF2 ZSIpOwogICAgYXNzZXJ0RXF1YWwoZXZlbnQuZGF0YVRyYW5zZmVyLmRyb3BFZmZlY3QsICJub25l IiwgImRyb3BFZmZlY3QgaW4gZHJhZ0xlYXZlIik7CiAgICBldmVudC5wcmV2ZW50RGVmYXVsdCgp Owp9CgpmdW5jdGlvbiBkcm9wKGV2ZW50KSB7CiAgICBkcm9wQ2FsbGVkKys7CiAgICBhc3NlcnRF cXVhbChldmVudC5kYXRhVHJhbnNmZXIuZWZmZWN0QWxsb3dlZCwgZWZmZWN0QWxsb3dlZFRvU2V0 LCAiZWZmZWN0QWxsb3dlZCBpbiBkcm9wIik7CiAgICBhc3NlcnRFcXVhbChldmVudC5kYXRhVHJh bnNmZXIuZHJvcEVmZmVjdCwgZXhwZWN0ZWREcm9wRWZmZWN0LCAiZHJvcEVmZmVjdCBpbiBkcm9w Iik7CiAgICBldmVudC5wcmV2ZW50RGVmYXVsdCgpOwp9CgoKZnVuY3Rpb24gcGVyZm9ybURyYWco c3JjSWQsIGRzdElkKSB7CiAgICBmdW5jdGlvbiBtb3ZlTW91c2VUb0NlbnRlck9mKGlkKSB7CiAg ICAgICAgdmFyIGVsZW1lbnQgPSBkb2N1bWVudC5nZXRFbGVtZW50QnlJZChpZCk7CiAgICAgICAg dmFyIHggPSBlbGVtZW50Lm9mZnNldExlZnQgKyBlbGVtZW50Lm9mZnNldFdpZHRoIC8gMjsKICAg ICAgICB2YXIgeSA9IGVsZW1lbnQub2Zmc2V0VG9wICsgZWxlbWVudC5vZmZzZXRIZWlnaHQgLyAy OwogICAgICAgIGV2ZW50U2VuZGVyLm1vdXNlTW92ZVRvKHgsIHkpOwogICAgfQogICAgCiAgICBk cmFnU3RhcnRDYWxsZWQgPSBkcmFnQ2FsbGVkID0gZHJhZ0VuZENhbGxlZCA9IDA7CiAgICBkcmFn RW50ZXJDYWxsZWQgPSBkcmFnT3ZlckNhbGxlZCA9IGRyYWdMZWF2ZUNhbGxlZCA9IGRyb3BDYWxs ZWQgPSAwOwogICAgCiAgICBtb3ZlTW91c2VUb0NlbnRlck9mKHNyY0lkKTsKICAgIGV2ZW50U2Vu ZGVyLm1vdXNlRG93bigpOwogICAgbW92ZU1vdXNlVG9DZW50ZXJPZihkc3RJZCk7CiAgICBldmVu dFNlbmRlci5tb3VzZVVwKCk7Cn0KCmZ1bmN0aW9uIHJ1blRlc3QoKQp7CiAgICBpZiAoIXdpbmRv dy5sYXlvdXRUZXN0Q29udHJvbGxlcikKICAgICAgICByZXR1cm47CiAgICB0cnkgewogICAgICAK ICAgICAgZGVidWcoIioqKiBUZXN0aW5nIGEgc3VjY2Vzc2Z1bCBkcmFnLi4uIik7CiAgICAgIGVm ZmVjdEFsbG93ZWRUb1NldCA9ICJjb3B5TW92ZSI7CiAgICAgIGRlZmF1bHREcm9wRWZmZWN0ID0g ImNvcHkiOwogICAgICBkcm9wRWZmZWN0VG9TZXQgPSAibW92ZSI7CiAgICAgIGV4cGVjdGVkRHJv cEVmZmVjdCA9ICJtb3ZlIjsKICAgICAgcGVyZm9ybURyYWcoJ2RyYWdTb3VyY2UnLCAnZHJhZ1Rh cmdldCcpOwogICAgICAKICAgICAgYXNzZXJ0RXF1YWwoZHJhZ1N0YXJ0Q2FsbGVkLCAxLCAiY2Fs bHMgdG8gZHJhZ1N0YXJ0Iik7CiAgICAgIC8vIFdoZXRoZXIgZHJhZyBpcyBjYWxsZWQgZGVwZW5k cyBvbiB0aW1pbmcuIEluIGEgcmVhbC1saWZlIGRyYWcgaXQgd2lsbCBiZSBjYWxsZWQsIGJ1dAog ICAgICAvLyB3aXRoIHRoZSBhcnRpZmljaWFsIG1vdXNlIGV2ZW50cyBnZW5lcmF0ZWQgYnkgdGhl IHRlc3QgY29udHJvbGxlciwgaXQgbWF5IG5vdCBiZS4KICAgICAgLy9hc3NlcnQoZHJhZ0NhbGxl ZCA+IDAsICJkcmFnIHdhcyBjYWxsZWQgYXQgbGVhc3Qgb25jZSIpOwogICAgICBhc3NlcnRFcXVh bChkcmFnRW5kQ2FsbGVkLCAxLCAiY2FsbHMgdG8gZHJhZ0VuZCIpOwogICAgICBhc3NlcnRFcXVh bChkcmFnRW50ZXJDYWxsZWQsIDEsICJjYWxscyB0byBkcmFnRW50ZXIiKTsKICAgICAgLy8gZHJh Z092ZXIgd29uJ3QgbmVjZXNzYXJpbHkgYmUgY2FsbGVkIGlmIHRoZXJlIHdhcyBvbmx5IG9uZSBt b3VzZSBldmVudCBvdmVyCiAgICAgIC8vIHRoZSBkcm9wIHRhcmdldCwgYXMgaW4gcGVyZm9ybURy YWcuCiAgICAgIC8vIGRyYWdMZWF2ZSBpc24ndCBjYWxsZWQgYmVjYXVzZSB0aGUgZHJhZyBuZXZl ciBleGl0cyB0aGUgZHJvcCB0YXJnZXQuCiAgICAgIGFzc2VydEVxdWFsKGRyb3BDYWxsZWQsIDEs ICJjYWxscyB0byBkcm9wIik7CgogICAgICBkZWJ1ZygiKioqIFRlc3RpbmcgYSBmYWlsZWQgZHJh Zy4uLiIpOwogICAgICBlZmZlY3RBbGxvd2VkVG9TZXQgPSAibGluayI7CiAgICAgIGRlZmF1bHRE cm9wRWZmZWN0ID0gImxpbmsiOwogICAgICBkcm9wRWZmZWN0VG9TZXQgPSAibW92ZSI7CiAgICAg IGV4cGVjdGVkRHJvcEVmZmVjdCA9ICJub25lIjsKICAgICAgcGVyZm9ybURyYWcoJ2RyYWdTb3Vy Y2UnLCAnZHJhZ1RhcmdldCcpOwogICAgICAKICAgICAgYXNzZXJ0RXF1YWwoZHJhZ1N0YXJ0Q2Fs bGVkLCAxLCAiY2FsbHMgdG8gZHJhZ1N0YXJ0Iik7CiAgICAgIC8vYXNzZXJ0KGRyYWdDYWxsZWQg PiAwLCAiZHJhZyB3YXMgY2FsbGVkIGF0IGxlYXN0IG9uY2UiKTsKICAgICAgYXNzZXJ0RXF1YWwo ZHJhZ0VuZENhbGxlZCwgMSwgImNhbGxzIHRvIGRyYWdFbmQiKTsKICAgICAgYXNzZXJ0RXF1YWwo ZHJhZ0VudGVyQ2FsbGVkLCAxLCAiY2FsbHMgdG8gZHJhZ0VudGVyIik7CiAgICAgIGFzc2VydEVx dWFsKGRyb3BDYWxsZWQsIDAsICJjYWxscyB0byBkcm9wIik7CiAgICAgIAogICAgICAvLyBGaW5h bGx5IHJ1biB0aGUgcG9zdC10ZXN0IGZ1bmN0aW9uOgogICAgICBpc1N1Y2Nlc3NmdWxseVBhcnNl ZCgpOwoKICAgIH0gY2F0Y2ggKHgpIHsKICAgICAgZGVidWcoIkZBSUxFRCBieSB0aHJvd2luZyAi ICsgeCk7CiAgICB9CiAgICAvLyBPSywgbm93IERSVCBjYW4gcXVpdC4KICAgIC8vLy9sYXlvdXRU ZXN0Q29udHJvbGxlci5ub3RpZnlEb25lKCk7Cn0KCi8vIFRlbGwgRFJUIG5vdCB0byBxdWl0IGlt bWVkaWF0ZWx5LCBiZWNhdXNlIHRoZSBhY3R1YWwgcnVuVGVzdCgpIGZ1bmN0aW9uIHdvbid0Ci8v IGJlIGNhbGxlZCB1bnRpbCB0aGUgb25sb2FkIGV2ZW50IGlzIHNlbnQgKG90aGVyd2lzZSB0aGUg ZmFrZSBkcmFnIHN0dWZmIGRvZXNuJ3Qgd29yay4pCi8vLy9sYXlvdXRUZXN0Q29udHJvbGxlci53 YWl0VW50aWxEb25lKCk7CgpydW5UZXN0KCk7Ly9URU1QIC0tIHJ1bm5pbmcgdGhlIHRlc3Qgbm93 IGNhdXNlcyBEUlQgdG8gY3Jhc2gsIHdoaWNoIGlzIHdoYXQgdGhpcyBpcyBkZXNpZ25lZCB0byBz aG93Lgp2YXIgc3VjY2Vzc2Z1bGx5UGFyc2VkID0gdHJ1ZTsKPC9zY3JpcHQ+Cgo8c2NyaXB0IHNy Yz0iLi4vanMvcmVzb3VyY2VzL2pzLXRlc3QtcG9zdC1mdW5jdGlvbi5qcyI+PC9zY3JpcHQ+Cgo8 L2JvZHk+CjwvaHRtbD4K