we are working on getting tests running on osx 10.10, and just like any new platform we have some failures. On cedar we are running 10.10 tests: https://treeherder.mozilla.org/#/jobs?repo=cedar&revision=f5947d58ab02&filter-platform=10-10 On M-5 we have a failure: http://ftp.mozilla.org/pub/mozilla.org/firefox/tinderbox-builds/cedar-macosx64/1421100530/cedar_yosemite_test-mochitest-5-bm106-tests1-macosx-build1.txt.gz Here is the failure output: 03:10:16 INFO - 471 INFO must wait for focus 03:10:16 INFO - 472 INFO TEST-FAIL | layout/base/tests/test_reftests_with_caret.html | The author of the test has indicated that flaky timeouts are expected. Reason: untriaged 03:10:16 INFO - 473 INFO TEST-UNEXPECTED-FAIL | layout/base/tests/test_reftests_with_caret.html | reftest comparison: == http://mochi.test:8888/tests/layout/base/tests/bug664087-1.html http://mochi.test:8888/tests/layout/base/tests/bug664087-1-ref.html - expected PASS 03:10:16 INFO - REFTEST TEST-UNEXPECTED-FAIL | http://mochi.test:8888/tests/layout/base/tests/bug664087-1.html | image comparison (==), max difference: 128, number of differing pixels: 164 03:10:16 INFO - REFTEST IMAGE 1 (TEST): 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CgqBUAAAAASUVORK5CYII= 03:10:16 INFO - REFTEST IMAGE 2 (REFERENCE): 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03:10:16 INFO - 474 INFO TEST-FAIL | layout/base/tests/test_reftests_with_caret.html | The author of the test has indicated that flaky timeouts are expected. Reason: untriaged 03:10:16 INFO - 475 INFO TEST-PASS | layout/base/tests/test_reftests_with_caret.html | reftest comparison: == http://mochi.test:8888/tests/layout/base/tests/bug664087-2.html http://mochi.test:8888/tests/layout/base/tests/bug664087-2-ref.html

Ehsan, I am not sure if there is something simple to do here. If you have any thoughts, please speak up or help find folks that could help out.

We should avoid the scrollbar.

Joel, can you please test this patch?

Comment on attachment 8549041 [details] [diff] [review] Make the textarea in the test case for bug 664087 three rows tall so that we don't get a scrollbar on OSX 10.10 Review of attachment 8549041 [details] [diff] [review]: ----------------------------------------------------------------- thanks, this passes on cedar!