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

Side by Side Diff

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Keyboard Shortcuts

	File
u :	up to issue
j / k :	jump to file after / before current file
J / K :	jump to next file with a comment after / before current file
	Side-by-side diff
i :	toggle intra-line diffs
e :	expand all comments
c :	collapse all comments
s :	toggle showing all comments
n / p :	next / previous diff chunk or comment
N / P :	next / previous comment
<Up> / <Down> :	next / previous line

	Issue
u :	up to list of issues
j / k :	jump to patch after / before current patch
o / <Enter> :	open current patch in side-by-side view
i :	open current patch in unified diff view

	Issue List
j / k :	jump to issue after / before current issue
o / <Enter> :	open current issue

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: Bigger numbers Created 3 years, 12 months ago

Use n/p to move between diff chunks; N/P to move between comments. Draft comments are only viewable by you.

Jump to:

OLD	NEW
(Empty)
	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 undefinedBehaviourTest('calc(1e400 * 1e400)', '3.40282e+38px', 'number');

	18 </script>

OLD	NEW