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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 17:32:43 +0000 |
| commit | 6bf0a5cb5034a7e684dcc3500e841785237ce2dd (patch) | |
| tree | a68f146d7fa01f0134297619fbe7e33db084e0aa /dom/html/test/test_bug745685.html | |
| parent | Initial commit. (diff) | |
| download | thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.tar.xz thunderbird-6bf0a5cb5034a7e684dcc3500e841785237ce2dd.zip | |
Adding upstream version 1:115.7.0.upstream/1%115.7.0upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/html/test/test_bug745685.html')
| -rw-r--r-- | dom/html/test/test_bug745685.html | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/dom/html/test/test_bug745685.html b/dom/html/test/test_bug745685.html new file mode 100644 index 0000000000..c4544441e7 --- /dev/null +++ b/dom/html/test/test_bug745685.html @@ -0,0 +1,105 @@ +<!doctype html> +<!-- +https://bugzilla.mozilla.org/show_bug.cgi?id=745685 +--> +<title>Test for Bug 745685</title> +<script src="/tests/SimpleTest/SimpleTest.js"></script> +<link rel="stylesheet" href="/tests/SimpleTest/test.css"/> +<a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=745685">Mozilla Bug 745685</a> +<font>Test text</font> +<font size=1>1</font> +<font size=2>2</font> +<font size=3>3</font> +<font size=4>4</font> +<font size=5>5</font> +<font size=6>6</font> +<font size=7>7</font> +<script> +/** Test for Bug 745685 **/ + +var referenceSizes = {}; +for (var i = 1; i <= 7; i++) { + referenceSizes[i] = + getComputedStyle(document.querySelector('[size="' + i + '"]')) + .fontSize; + if (i > 1) { + isnot(referenceSizes[i], referenceSizes[i - 1], + "Sanity check: different <font size>s give different .fontSize"); + } +} + +function testFontSize(input, expected) { + var font = document.querySelector("font"); + font.setAttribute("size", input); + is(font.getAttribute("size"), input, + "Setting doesn't round-trip (.getAttribute)"); + is(font.size, input, + "Setting doesn't round-trip (.size)"); + is(getComputedStyle(font).fontSize, referenceSizes[expected], + 'Incorrect size for "' + input + '" : expected the same as ' + expected); +} + +function testFontSizes(input, expected) { + testFontSize(input, expected); + // Leading whitespace + testFontSize(" " + input, expected); + testFontSize("\t" + input, expected); + testFontSize("\n" + input, expected); + testFontSize("\f" + input, expected); + testFontSize("\r" + input, expected); + // Trailing garbage + testFontSize(input + "abcd", expected); + testFontSize(input + ".5", expected); + testFontSize(input + "e2", expected); +} + +// Parse error +testFontSizes("", 3); + +// No sign +testFontSizes("0", 1); +testFontSizes("1", 1); +testFontSizes("2", 2); +testFontSizes("3", 3); +testFontSizes("4", 4); +testFontSizes("5", 5); +testFontSizes("6", 6); +testFontSizes("7", 7); +testFontSizes("8", 7); +testFontSizes("9", 7); +testFontSizes("10", 7); +testFontSizes("10000000000000000000000", 7); + +// Minus sign +testFontSizes("-0", 3); +testFontSizes("-1", 2); +testFontSizes("-2", 1); +testFontSizes("-3", 1); +testFontSizes("-4", 1); +testFontSizes("-5", 1); +testFontSizes("-6", 1); +testFontSizes("-7", 1); +testFontSizes("-8", 1); +testFontSizes("-9", 1); +testFontSizes("-10", 1); +testFontSizes("-10000000000000000000000", 1); + +// Plus sign +testFontSizes("+0", 3); +testFontSizes("+1", 4); +testFontSizes("+2", 5); +testFontSizes("+3", 6); +testFontSizes("+4", 7); +testFontSizes("+5", 7); +testFontSizes("+6", 7); +testFontSizes("+7", 7); +testFontSizes("+8", 7); +testFontSizes("+9", 7); +testFontSizes("+10", 7); +testFontSizes("+10000000000000000000000", 7); + +// Non-HTML5 whitespace +testFontSize("\b1", 3); +testFontSize("\v1", 3); +testFontSize("\0u00a01", 3); +</script> |