summaryrefslogtreecommitdiffstats
path: root/dom/svg/test/test_text_update.html
diff options
context:
space:
mode:
authorMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
committerMatt A. Tobin <mattatobin@localhost.localdomain>2018-02-02 04:16:08 -0500
commit5f8de423f190bbb79a62f804151bc24824fa32d8 (patch)
tree10027f336435511475e392454359edea8e25895d /dom/svg/test/test_text_update.html
parent49ee0794b5d912db1f95dce6eb52d781dc210db5 (diff)
downloadUXP-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.html31
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>