third_party/WebKit/LayoutTests/css3/calc/calc-overflow.html - Issue 2597103002: Prevent floating point overflow when using calc() with large values

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Side by Side Diff: third_party/WebKit/LayoutTests/css3/calc/calc-overflow.html

Issue 2597103002: Prevent floating point overflow when using calc() with large values (Closed)

Patch Set: Remove layout affected test case Created 3 years, 11 months ago

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	1 <script src="../../resources/testharness.js"></script>

	2 <script src="../../resources/testharnessreport.js"></script>

	3 <body></body>

	4 <script>

	5 function undefinedBehaviourTest(input, expected, type) {

	6 test(() => {

	7 var target = document.createElement('div');

	8 document.body.appendChild(target);

	9 target.style.lineHeight = input;

	10 assert_equals(getComputedStyle(target).lineHeight, expected);

	11 target.remove();

	12 }, 'Do not invoke undefined behaviour when using calc()s with large ' + type + ' values');

	13 }

	14

	15 undefinedBehaviourTest('calc(1e400px * 1e400)', '3.35544e+07px', 'pixel');

	16 undefinedBehaviourTest('calc(1e400% * 1e400)', '3.43597e+08px', 'percentage');

	17 </script>

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