[webkit-dev] debug-test-runner: Timed out waiting for notifyDone to be called

[Ryosuke Niwa]

On Thu, Aug 13, 2020 at 9:42 AM Benjamin King <king7532 at mac.com> wrote:
>
> Hi,
>
> I’m trying to run a LayoutTest case in the debugger using `debug-test-runner` and it fails by timing out, see below. However, if I run `run-webkit-test` it works. I read the WebKit wiki on debugging and searched google to no avail. Any advice?
>
> ```
> % ./Tools/Scripts/debug-test-runner LayoutTests/webaudio/biquad-lowpass.html
> …
> (lldb) run
> …
> 2020-08-13 12:30:12.960868-0400 WebKitTestRunner[73700:1010133] [Loading] 0x10a026020 - [pageProxyID=7, webPageID=8, PID=73704] WebPageProxy::didCommitLoadForFrame: frameID = 3
> Content-Type: text/plain
> #PID UNRESPONSIVE - WebKitTestRunner (pid 73700)
> FAIL: Timed out waiting for notifyDone to be called

This appears to be a timeout caused by js-test.js or WebKitTestRunner
itself. I can reproduce the same issue but I can't tell why this
happens.

FWIW, passing --no-timeout to Tools/Scripts/debug-test-runner made it
work for me at least in debug builds:
./Tools/Scripts/debug-test-runner --debug --no-timeout
LayoutTests/webaudio/biquad-lowpass.html

- R. Niwa