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| author | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
|---|---|---|
| committer | Matt A. Tobin <mattatobin@localhost.localdomain> | 2018-02-02 04:16:08 -0500 |
| commit | 5f8de423f190bbb79a62f804151bc24824fa32d8 (patch) | |
| tree | 10027f336435511475e392454359edea8e25895d /dom/svg/test/test_text_update.html | |
| parent | 49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff) | |
| download | UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.gz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.lz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.tar.xz UXP-5f8de423f190bbb79a62f804151bc24824fa32d8.zip | |
Add m-esr52 at 52.6.0
Diffstat (limited to 'dom/svg/test/test_text_update.html')
| -rw-r--r-- | dom/svg/test/test_text_update.html | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/dom/svg/test/test_text_update.html b/dom/svg/test/test_text_update.html new file mode 100644 index 000000000..cadb218a5 --- /dev/null +++ b/dom/svg/test/test_text_update.html @@ -0,0 +1,31 @@ +<!DOCTYPE html> +<title>Test for Bug 876831</title> +<script src="/tests/SimpleTest/SimpleTest.js"></script> +<link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=876831">Mozilla Bug 876831</a> +<p id="display"</p> + +<!-- + Test that the frame tree will be reflowed after a DOM mutation + and just before an SVG DOM method does its work. + --> + +<svg> + <text>ab</text> +</svg> + +<pre id="test"> +<script class="testbody" type="application/javascript"> +var text = document.querySelector("text"); + +var length = text.getComputedTextLength(); +ok(length > 0, "text.getComputedTextLength() > 0"); + +text.firstChild.nodeValue += "cd"; +ok(text.getComputedTextLength() > length, "text.getComputedTextLength() changes directly after DOM mutation"); + +text.removeChild(text.firstChild); +is(text.getComputedTextLength(), 0, "text.getComputedTextLength() == 0 after removing child"); +</script> +</pre> |