| <!DOCTYPE html> | |
| <meta charset="UTF-8"> | |
| <title>CSS Values and Units Test: serialization of summation involving nested calc()</title> | |
| <!-- | |
| This test is an adapted version of the portion of the original test | |
| https://chromium.googlesource.com/chromium/src/+/c825d655f6aaf73484f9d56e9012793f5b9668cc/third_party/WebKit/LayoutTests/css3/calc/calc-nesting.html | |
| which required using property-parsing-test.js | |
| --> | |
| <link rel="author" title="Gérard Talbot" href="http://www.gtalbot.org/BrowserBugsSection/css21testsuite/"> | |
| <link rel="help" href="https://www.w3.org/TR/css-values-4/#math-function-simplify-an-expression"> | |
| <meta content="This test checks that how a summation involving one or more nested calc() is performed and serialized." name="assert"> | |
| <script src="/resources/testharness.js"></script> | |
| <script src="/resources/testharnessreport.js"></script> | |
| <div id="target"></div> | |
| <script> | |
| function startTesting() | |
| { | |
| var targetElement = document.getElementById("target"); | |
| function verifySerialization(specified_value, serialization_expected, description) | |
| { | |
| test(function() | |
| { | |
| targetElement.style.left = specified_value; | |
| assert_equals(targetElement.style.left, serialization_expected); | |
| }, description); | |
| } | |
| verifySerialization("calc(20px + calc(80px))", "calc(100px)", "testing calc(20px + calc(80px))"); | |
| verifySerialization("calc(calc(100px))", "calc(100px)", "testing calc(calc(100px))"); | |
| verifySerialization("calc(calc(2) * calc(50px)", "calc(100px)", "testing calc(calc(2) * calc(50px)"); | |
| verifySerialization("calc(calc(150px*2/3)", "calc(100px)", "testing calc(calc(150px*2/3)"); | |
| verifySerialization("calc(calc(2 * calc(calc(3)) + 4) * 10px)", "calc(100px)", "testing calc(calc(2 * calc(calc(3)) + 4) * 10px)"); | |
| verifySerialization("calc(50px + calc(40%))", "calc(40% + 50px)", "testing calc(50px + calc(40%))"); | |
| /* | |
| " | |
| Sort the terms in the following order: | |
| The number, if present | |
| The percentage, if present | |
| The dimensions, ordered by their units ASCII case-insensitive alphabetically | |
| " | |
| https://www.w3.org/TR/css-values-4/#math-function-serialize-a-summation | |
| */ | |
| } | |
| startTesting(); | |
| </script> |