[GTK] Layout test inspector-protocol/debugger/setBreakpoint-dfg-callee-and-examine-dfg-local.html is flaky

• Component: WebKitGTK
• Status: RESOLVED FIXED

[Carlos Alberto Lopez Perez]

Layout test inspector-protocol/debugger/setBreakpoint-dfg-callee-and-examine-dfg-local.html is flaky (fails sometimes) since it was added in r176479 <http://trac.webkit.org/r176479>


When it fails, the diff is:

--- /home/clopez/webkit/webkit/layout-test-results/inspector-protocol/debugger/setBreakpoint-dfg-callee-and-examine-dfg-local-expected.txt
+++ /home/clopez/webkit/webkit/layout-test-results/inspector-protocol/debugger/setBreakpoint-dfg-callee-and-examine-dfg-local-actual.txt
@@ -13,8 +13,8 @@
 Response value is 12
 Evaluating in DFG frame at frame[2]: 'localVal3'
 Response value is 12
-Resumed from breakpoint
 inside breakpointBasic
 result: 42
+Resumed from breakpoint
 Test complete

https://build.webkit.org/results/GTK%20Linux%2064-bit%20Release%20%28Tests%29/r176918%20%284672%29/inspector-protocol/debugger/setBreakpoint-dfg-callee-and-examine-dfg-local-pretty-diff.html

[Carlos Alberto Lopez Perez]

Marked accordingly on the GTK expectations on https://trac.webkit.org/r176922

[Yury Semikhatsky]

Created attachment 380683 [details]
Patch

[Devin Rousso]

Comment on attachment 380683 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=380683&action=review

rs=me, but please run it through EWS one more time since it looks like there were some (possibly unrelated) failures on mac-debug-wk1

> LayoutTests/inspector/debugger/setBreakpoint-dfg-callee-and-examine-dfg-local.html:99
> +                        setTimeout(function (responseObject) {

What about this?
```
    InspectorProtocol.awaitEvent({event: "Debugger.resumed"}).then(() => {
        ProtocolTest.log("Resumed from breakpoint");
        ProtocolTest.log("Test complete");
        ProtocolTest.completeTest();
    });
    InspectorProtocol.sendCommand("Debugger.resume");
```

[Yury Semikhatsky]

Comment on attachment 380683 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=380683&action=review

>> LayoutTests/inspector/debugger/setBreakpoint-dfg-callee-and-examine-dfg-local.html:99
>> +                        setTimeout(function (responseObject) {
> 
> What about this?
> ```
>     InspectorProtocol.awaitEvent({event: "Debugger.resumed"}).then(() => {
>         ProtocolTest.log("Resumed from breakpoint");
>         ProtocolTest.log("Test complete");
>         ProtocolTest.completeTest();
>     });
>     InspectorProtocol.sendCommand("Debugger.resume");
> ```

Yes,  this will work, because Debugger.resumed is sent after exiting from the nested loop. Updated the test.

[Yury Semikhatsky]

Created attachment 381997 [details]
Patch for landing

[Yury Semikhatsky]

Created attachment 381998 [details]
Patch for landing

[WebKit Commit Bot]

Comment on attachment 381998 [details]
Patch for landing

Clearing flags on attachment: 381998

Committed r251628: <https://trac.webkit.org/changeset/251628>

[WebKit Commit Bot]

All reviewed patches have been landed.  Closing bug.