Revision 31a51c70f74e23dc52f2033e552990a03f3166a9 authored by Mike Pennisi on 29 June 2018, 15:27:58 UTC, committed by Ms2ger on 02 July 2018, 14:31:05 UTC
Today, the return value of functions provided to the global
`add_cleanup` function has no effect on the behavior of the test runner.
An upcoming feature addition to testharness.js will cause the return
value to influence test results [1].

Despite this, some existing tests have already been authored to return a
value: the result of `document.exitFullScreen`. Although this is
expected to be a Promise in conforming implementations, some browsers do
not yet implement this functionality.

To allow the new test harness feature to land without introducing
harness errors, refactor existing tests to omit a return value.

Additionally, use `Promise.prototype.catch` to avoid race conditions
resulting from unhandled Promise rejections (which trigger a harness
error in testharness.js today).

[1] https://github.com/web-platform-tests/wpt/issues/6075
1 parent 21369c1
History
File Mode Size
Document-open.html -rw-r--r-- 2.0 KB
META.yml -rw-r--r-- 29 bytes
addRange-00.html -rw-r--r-- 384 bytes
addRange-04.html -rw-r--r-- 384 bytes
addRange-08.html -rw-r--r-- 385 bytes
addRange-12.html -rw-r--r-- 386 bytes
addRange-16.html -rw-r--r-- 386 bytes
addRange-20.html -rw-r--r-- 386 bytes
addRange-24.html -rw-r--r-- 386 bytes
addRange-28.html -rw-r--r-- 386 bytes
addRange-32.html -rw-r--r-- 386 bytes
addRange-36.html -rw-r--r-- 386 bytes
addRange-40.html -rw-r--r-- 386 bytes
addRange-44.html -rw-r--r-- 386 bytes
addRange-48.html -rw-r--r-- 386 bytes
addRange-52.html -rw-r--r-- 386 bytes
addRange-56.html -rw-r--r-- 382 bytes
addRange.htm -rw-r--r-- 953 bytes
addRange.js -rw-r--r-- 10.6 KB
collapse-00.html -rw-r--r-- 385 bytes
collapse-15.html -rw-r--r-- 386 bytes
collapse-30.html -rw-r--r-- 382 bytes
collapse-45.html -rw-r--r-- 386 bytes
collapse.htm -rw-r--r-- 899 bytes
collapse.js -rw-r--r-- 4.1 KB
collapseToStartEnd.html -rw-r--r-- 5.4 KB
common.js -rw-r--r-- 38.1 KB
deleteFromDocument.html -rw-r--r-- 4.3 KB
dir-manual.html -rw-r--r-- 4.4 KB
extend-00.html -rw-r--r-- 393 bytes
extend-20.html -rw-r--r-- 394 bytes
extend-40.html -rw-r--r-- 390 bytes
extend.js -rw-r--r-- 7.1 KB
getRangeAt.html -rw-r--r-- 443 bytes
getSelection.html -rw-r--r-- 6.6 KB
interfaces.html -rw-r--r-- 1.2 KB
isCollapsed.html -rw-r--r-- 1.1 KB
removeAllRanges.html -rw-r--r-- 2.3 KB
removeRange.html -rw-r--r-- 1.8 KB
selectAllChildren.html -rw-r--r-- 2.6 KB
setBaseAndExtent.html -rw-r--r-- 5.3 KB
test-iframe.html -rw-r--r-- 1.1 KB
type.html -rw-r--r-- 918 bytes

back to top