DumpRenderTree doesn't call Internals::resetToConsistentState() before the first test

[Simon Fraser (smfr)]

DRT doesn't call Internals::resetToConsistentState() before the first test. This is because it's called inside this block:

void resetWebViewToConsistentStateBeforeTesting(const TestOptions& options)
{
...
    if (gTestRunner) {
        gTestRunner->resetPageVisibility();
        WebCoreTestSupport::resetInternalsObject([mainFrame globalContext]);
        // in the case that a test using the chrome input field failed, be sure to clean up for the next test
        gTestRunner->removeChromeInputField();
    }

and we don't have a gTestRunner yet. [mainFrame globalContext] needs one because it triggers didClearWindowObjectInStandardWorldForFrame: that assumes that one exists.

[Simon Fraser (smfr)]

Created attachment 368212 [details]
Patch

[EWS Watchlist]

Comment on attachment 368212 [details]
Patch

Attachment 368212 [details] did not pass ios-sim-ews (ios-simulator-wk2):
Output: https://webkit-queues.webkit.org/results/11992467

New failing tests:
imported/w3c/web-platform-tests/service-workers/cache-storage/window/cache-abort.https.html

[EWS Watchlist]

Created attachment 368217 [details]
Archive of layout-test-results from ews122 for ios-simulator-wk2

The attached test failures were seen while running run-webkit-tests on the ios-sim-ews.
Bot: ews122  Port: ios-simulator-wk2  Platform: Mac OS X 10.13.6

[Dean Jackson]

Comment on attachment 368212 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=368212&action=review

> Tools/DumpRenderTree/mac/DumpRenderTree.mm:1887
> +    // in the case that a test using the chrome input field failed, be sure to clean up for the next test

Please fix to be sentence style.

[Simon Fraser (smfr)]

https://trac.webkit.org/r244668

[Radar WebKit Bug Importer]

<rdar://problem/50223289>