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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 19:33:14 +0000 |
| commit | 36d22d82aa202bb199967e9512281e9a53db42c9 (patch) | |
| tree | 105e8c98ddea1c1e4784a60a5a6410fa416be2de /dom/svg/test/test_text_2.html | |
| parent | Initial commit. (diff) | |
| download | firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.tar.xz firefox-esr-36d22d82aa202bb199967e9512281e9a53db42c9.zip | |
Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/svg/test/test_text_2.html')
| -rw-r--r-- | dom/svg/test/test_text_2.html | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/dom/svg/test/test_text_2.html b/dom/svg/test/test_text_2.html new file mode 100644 index 0000000000..380de92dde --- /dev/null +++ b/dom/svg/test/test_text_2.html @@ -0,0 +1,63 @@ +<!DOCTYPE html> +<html xmlns="http://www.w3.org/1999/xhtml"> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=655877 +--> +<head> + <meta charset=UTF-8> + <title>Test for Bug 655877</title> + <script src="/tests/SimpleTest/SimpleTest.js"></script> + <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css" /> +</head> +<body> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=655877">Mozilla Bug 655877</a> +<p id="display"></p> +<div id="content"> + <svg width="400" height="200"> + <text x="100" y="100" style="font: 16px sans-serif">abc אבג 123 דהו defg</text> + </svg> +</div> + +<pre id="test"> +<script class="testbody" type="application/javascript"> +SimpleTest.waitForExplicitFinish(); + +function close(x, y, message) { + if (Math.abs(x - y) < 1e-4) { + ok(true, message); + } else { + // Use is() so that the difference is actually printed in the error message + is(x, y, message); + } +} + +function runTest() { + var text = document.querySelector("text"); + + // there are only 20 addressable characters + is(text.getNumberOfChars(), 20, "getNumberOfChars"); + + var sum, total = text.getComputedTextLength(); + + close(text.getSubStringLength(0, 20), total, "getSubStringLength all"); + + // add the advance of each glyph + sum = 0; + for (var i = 0; i < 20; i++) { + sum += text.getSubStringLength(i, 1); + } + close(sum, total, "sum getSubStringLength 1"); + + // split the text up into three chunks and add them together + close(text.getSubStringLength(0, 6) + + text.getSubStringLength(6, 8) + + text.getSubStringLength(14, 6), total, "sum getSubStringLength 2"); + + SimpleTest.finish(); +} + +window.addEventListener("load", runTest); +</script> +</pre> +</body> +</html> |