1 description('Test that setting and getting grid-template-columns and grid-template-rows works as expected');
3 debug("Test getting |grid-template-columns| and |grid-template-rows| set through CSS");
4 testGridDefinitionsValues(document.getElementById("gridWithFixedElement"), "7px 11px", "17px 2px");
5 testGridDefinitionsValues(document.getElementById("gridWithPercentElement"), "53% 99%", "27% 52%");
6 testGridDefinitionsValues(document.getElementById("gridWithAutoElement"), "auto auto", "auto auto");
7 testGridDefinitionsValues(document.getElementById("gridWithEMElement"), "100px 120px", "150px 170px");
8 testGridDefinitionsValues(document.getElementById("gridWithThreeItems"), "15px auto 100px", "120px 18px auto");
9 testGridDefinitionsValues(document.getElementById("gridWithPercentAndViewportPercent"), "50% 120px", "35% 168px");
10 testGridDefinitionsValues(document.getElementById("gridWithFitContentAndFitAvailable"), "none", "none");
11 testGridDefinitionsValues(document.getElementById("gridWithMinMaxContent"), "min-content max-content", "max-content min-content");
12 testGridDefinitionsValues(document.getElementById("gridWithMinMaxAndFixed"), "minmax(45px, 30%) 15px", "120px minmax(35%, 10px)");
13 testGridDefinitionsValues(document.getElementById("gridWithMinMaxAndMinMaxContent"), "minmax(min-content, 30%) 15px", "120px minmax(35%, max-content)");
14 testGridDefinitionsValues(document.getElementById("gridWithFractionFraction"), "1fr 2fr", "3fr 4fr");
15 testGridDefinitionsValues(document.getElementById("gridWithFractionMinMax"), "minmax(min-content, 45px) 2fr", "3fr minmax(14px, max-content)");
16 testGridDefinitionsValues(document.getElementById("gridWithCalcCalc"), "200px 100px", "150px 75px");
17 testGridDefinitionsValues(document.getElementById("gridWithCalcAndFixed"), "50% 80px", "88px 25%");
18 testGridDefinitionsValues(document.getElementById("gridWithCalcAndMinMax"), "calc(30px + 20%) minmax(min-content, 80px)", "minmax(25%, max-content) calc(10% - 7px)");
19 testGridDefinitionsValues(document.getElementById("gridWithCalcInsideMinMax"), "minmax(calc(23px + 10%), 400px) 120px", "150px minmax(5%, calc(50% - 125px))");
22 debug("Test the initial value");
23 var element = document.createElement("div");
24 document.body.appendChild(element);
25 shouldBe("getComputedStyle(element, '').getPropertyValue('grid-template-columns')", "'none'");
26 shouldBe("getComputedStyle(element, '').getPropertyValue('grid-template-rows')", "'none'");
29 debug("Test getting and setting grid-template-rows and grid-template-columns through JS");
30 testNonGridDefinitionsSetJSValues("18px 22px", "66px 70px");
31 testNonGridDefinitionsSetJSValues("55% 80%", "40% 63%");
32 testNonGridDefinitionsSetJSValues("auto auto", "auto auto");
33 testNonGridDefinitionsSetJSValues("auto 16em 22px", "56% 10em auto", "auto 160px 22px", "56% 100px auto");
34 testNonGridDefinitionsSetJSValues("16em minmax(16px, 20px)", "minmax(10%, 15%) auto", "160px minmax(16px, 20px)");
35 testNonGridDefinitionsSetJSValues("16em 2fr", "14fr auto", "160px 2fr");
36 testNonGridDefinitionsSetJSValues("50% 12vw", "5% 85vh", "50% 96px", "5% 510px");
39 debug("Test getting wrong values set from CSS");
40 var gridWithNoneAndAuto = document.getElementById("gridWithNoneAndAuto");
41 shouldBe("getComputedStyle(gridWithNoneAndAuto, '').getPropertyValue('grid-template-columns')", "'none'");
42 shouldBe("getComputedStyle(gridWithNoneAndAuto, '').getPropertyValue('grid-template-rows')", "'none'");
44 var gridWithNoneAndFixed = document.getElementById("gridWithNoneAndFixed");
45 shouldBe("getComputedStyle(gridWithNoneAndFixed, '').getPropertyValue('grid-template-columns')", "'none'");
46 shouldBe("getComputedStyle(gridWithNoneAndFixed, '').getPropertyValue('grid-template-rows')", "'none'");
49 debug("Test setting and getting wrong values from JS");
50 testGridDefinitionsSetBadJSValues("none auto", "none auto");
51 testGridDefinitionsSetBadJSValues("none 16em", "none 56%");
52 testGridDefinitionsSetBadJSValues("none none", "none none");
53 testGridDefinitionsSetBadJSValues("auto none", "auto none");
54 testGridDefinitionsSetBadJSValues("auto none 16em", "auto 18em none");
55 testGridDefinitionsSetBadJSValues("-webkit-fit-content -webkit-fit-content", "-webkit-fit-available -webkit-fit-available");
56 testGridDefinitionsSetBadJSValues("auto minmax(16px, auto)", "minmax(auto, 15%) 10vw");
57 // Negative values are not allowed.
58 testGridDefinitionsSetBadJSValues("-10px minmax(16px, 32px)", "minmax(10%, 15%) -10vw");
59 testGridDefinitionsSetBadJSValues("10px minmax(16px, -1vw)", "minmax(-1%, 15%) 10vw");
61 function testInherit()
63 var parentElement = document.createElement("div");
64 document.body.appendChild(parentElement);
65 parentElement.style.gridTemplateColumns = "50px 1fr (last)";
66 parentElement.style.gridTemplateRows = "101% (middle) 45px";
67 testGridDefinitionsValues(parentElement, "50px 1fr (last)", "101% (middle) 45px");
69 element = document.createElement("div");
70 parentElement.appendChild(element);
71 element.style.gridTemplateColumns = "inherit";
72 element.style.gridTemplateRows = "inherit";
73 testGridDefinitionsValues(element, "50px 1fr (last)", "101% (middle) 45px");
75 document.body.removeChild(parentElement);
78 debug("Test setting grid-template-columns and grid-template-rows to 'inherit' through JS");
81 function testInitial()
83 element = document.createElement("div");
84 document.body.appendChild(element);
85 element.style.gridTemplateColumns = "150% (middle) 55px";
86 element.style.gridTemplateRows = "1fr (line) 2fr (line)";
87 testGridDefinitionsValues(element, "150% (middle) 55px", "1fr (line) 2fr (line)");
89 element.style.gridTemplateColumns = "initial";
90 element.style.gridTemplateRows = "initial";
91 shouldBe("getComputedStyle(element, '').getPropertyValue('grid-template-columns')", "'none'");
92 shouldBe("getComputedStyle(element, '').getPropertyValue('grid-template-rows')", "'none'");
94 document.body.removeChild(element);
97 debug("Test setting grid-template-columns and grid-template-rows to 'initial' through JS");