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Diffstat (limited to '')
-rw-r--r-- | editor/libeditor/tests/test_state_change_on_reframe.html | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/editor/libeditor/tests/test_state_change_on_reframe.html b/editor/libeditor/tests/test_state_change_on_reframe.html new file mode 100644 index 0000000000..c74bf46ea7 --- /dev/null +++ b/editor/libeditor/tests/test_state_change_on_reframe.html @@ -0,0 +1,29 @@ +<!doctype html> +<title>Test for state change not bogusly changing during reframe (bug 1528644)</title> +<script src="/tests/SimpleTest/SimpleTest.js"></script> +<script src="/tests/SimpleTest/EventUtils.js"></script> +<style> + .reframe { display: table } + input:invalid { color: red; } + input:valid { color: green; } +</style> +<form> + <input type="text" required minlength="4" onkeypress="this.classList.toggle('reframe')"> +</form> +<script> +SimpleTest.waitForExplicitFinish(); +SimpleTest.waitForFocus(function() { + let input = document.querySelector("input"); + input.focus(); + requestAnimationFrame(() => { + synthesizeKey("a"); + requestAnimationFrame(() => { + requestAnimationFrame(() => { + ok(!input.validity.valid); + is(getComputedStyle(input).display, "table"); + SimpleTest.finish(); + }); + }); + }); +}); +</script> |