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78 changes: 41 additions & 37 deletions tests/web-platform/css/cssom-view/scrollintoview.html
Original file line number Diff line number Diff line change
Expand Up @@ -22,15 +22,15 @@
<div id=testDiv></div>
<div id="log"></div>
<script>
var testDiv = document.getElementById('testDiv');
var testDiv = document.getElementById("testDiv");

var expectedXLeft = 4000;
var expectedXRight = 4000 - window.innerWidth + testDiv.clientWidth;
var expectedXCenter = 4000 - (window.innerWidth / 2) + (testDiv.clientWidth / 2);
var expectedXCenter = 4000 - window.innerWidth / 2 + testDiv.clientWidth / 2;

var expectedYTop = 4000;
var expectedYBottom = 4000 - window.innerHeight + testDiv.clientHeight;
var expectedYCenter = 4000 - (window.innerHeight / 2) + (testDiv.clientHeight / 2);
var expectedYCenter = 4000 - window.innerHeight / 2 + testDiv.clientHeight / 2;

[
["omitted argument", "nearest", expectedYTop],
Expand All @@ -39,46 +39,50 @@
[undefined, "nearest", expectedYTop],
[null, "nearest", expectedYTop],
[{}, "nearest", expectedYTop],
[{block: "center", inline: "center"}, expectedXCenter, expectedYCenter],
[{block: "start", inline: "start"}, expectedXLeft, expectedYTop],
[{block: "end", inline: "end"}, expectedXRight, expectedYBottom],
[{block: "nearest", inline: "nearest"}, "nearest", "nearest"],
].forEach(([input, expectedX, expectedY]) => {
test(() => {
[{ block: "center", inline: "center" }, expectedXCenter, expectedYCenter],
[{ block: "start", inline: "start" }, expectedXLeft, expectedYTop],
[{ block: "end", inline: "end" }, expectedXRight, expectedYBottom],
[{ block: "nearest", inline: "nearest" }, "nearest", "nearest"]
].forEach(function(_ref) {
var input = _ref[0],
expectedX = _ref[1],
expectedY = _ref[2];

test(function() {
window.scrollTo(0, 0);
testScrollIntoView(input);
var x = (expectedX === "nearest") ? expectedXRight : expectedX;
var y = (expectedY === "nearest") ? expectedYBottom : expectedY;
assert_approx_equals(window.scrollX, x, 0.5, 'scrollX');
assert_approx_equals(window.scrollY, y, 0.5, 'scrollY');
}, `scrollIntoView(${format_input(input)}) starting at left,top`);
var x = expectedX === "nearest" ? expectedXRight : expectedX;
var y = expectedY === "nearest" ? expectedYBottom : expectedY;
assert_approx_equals(window.scrollX || window.pageXOffset, x, 0.5, "scrollX");
assert_approx_equals(window.scrollY || window.pageYOffset, y, 0.5, "scrollY");
}, "scrollIntoView(" + format_input(input) + ") starting at left,top");

test(() => {
test(function() {
window.scrollTo(0, 12000);
testScrollIntoView(input);
var x = (expectedX === "nearest") ? expectedXRight : expectedX;
var y = (expectedY === "nearest") ? expectedYTop : expectedY;
assert_approx_equals(window.scrollX, x, 0.5, 'scrollX');
assert_approx_equals(window.scrollY, y, 0.5, 'scrollY');
}, `scrollIntoView(${format_input(input)}) starting at left,bottom`);
var x = expectedX === "nearest" ? expectedXRight : expectedX;
var y = expectedY === "nearest" ? expectedYTop : expectedY;
assert_approx_equals(window.scrollX || window.pageXOffset, x, 0.5, "scrollX");
assert_approx_equals(window.scrollY || window.pageYOffset, y, 0.5, "scrollY");
}, "scrollIntoView(" + format_input(input) + ") starting at left,bottom");

test(() => {
test(function() {
window.scrollTo(12000, 0);
testScrollIntoView(input);
var x = (expectedX === "nearest") ? expectedXLeft : expectedX;
var y = (expectedY === "nearest") ? expectedYBottom : expectedY;
assert_approx_equals(window.scrollX, x, 0.5, 'scrollX');
assert_approx_equals(window.scrollY, y, 0.5, 'scrollY');
}, `scrollIntoView(${format_input(input)}) starting at right,top`);
var x = expectedX === "nearest" ? expectedXLeft : expectedX;
var y = expectedY === "nearest" ? expectedYBottom : expectedY;
assert_approx_equals(window.scrollX || window.pageXOffset, x, 0.5, "scrollX");
assert_approx_equals(window.scrollY || window.pageYOffset, y, 0.5, "scrollY");
}, "scrollIntoView(" + format_input(input) + ") starting at right,top");

test(() => {
test(function() {
window.scrollTo(12000, 12000);
testScrollIntoView(input);
var x = (expectedX === "nearest") ? expectedXLeft : expectedX;
var y = (expectedY === "nearest") ? expectedYTop : expectedY;
assert_approx_equals(window.scrollX, x, 0.5, 'scrollX');
assert_approx_equals(window.scrollY, y, 0.5, 'scrollY');
}, `scrollIntoView(${format_input(input)}) starting at right,bottom`);
var x = expectedX === "nearest" ? expectedXLeft : expectedX;
var y = expectedY === "nearest" ? expectedYTop : expectedY;
assert_approx_equals(window.scrollX || window.pageXOffset, x, 0.5, "scrollX");
assert_approx_equals(window.scrollY || window.pageYOffset, y, 0.5, "scrollY");
}, "scrollIntoView(" + format_input(input) + ") starting at right,bottom");
});

function testScrollIntoView(input) {
Expand All @@ -93,11 +97,11 @@
// format_value() is provided by testharness.js,
// which also preserves sign for -0.
function format_dict(dict) {
const props = [];
for (let prop in dict) {
props.push(`${prop}: ${format_value(dict[prop])}`);
var props = [];
for (var prop in dict) {
props.push(prop + ": " + format_value(dict[prop]));
}
return `{${props.join(', ')}}`;
return "{" + props.join(", ") + "}";
}

function format_input(input) {
Expand All @@ -109,6 +113,6 @@
return format_dict(input);
}

document.body.classList.remove('running');
document.body.classList.remove("running");
window.scrollTo(0, 0);
</script>
19 changes: 13 additions & 6 deletions tests/web-platform/custom/borders.html
Original file line number Diff line number Diff line change
Expand Up @@ -167,19 +167,26 @@
[8, "end", "end", [{ x: 100, y: 100 }, { x: 145, y: 145 }]],
[0, "nearest", "nearest", [{ x: 23, y: 23 }, { x: 0, y: 0 }]],
[8, "nearest", undefined, [{ x: 100, y: 100 }, { x: 145, y: 145 }]]
].forEach(([target, block, inline, [outer, inner]]) => {
test(() => {
].forEach(function(suite) {
var target = suite[0];
var block = suite[1];
var inline = suite[2];
var outer = suite[3][0];
var inner = suite[3][1];
test(function() {
window.scrollTo(0, 0);
outerContainer.scrollTo(0, 0);
innerContainer.scrollTo(0, 0);
scrollIntoView(tiles[target], {block, inline});
outerContainer.scrollTop = 0
outerContainer.scrollLeft = 0
innerContainer.scrollTop = 0
innerContainer.scrollLeft = 0
scrollIntoView(tiles[target], {block: block, inline: inline});
//tiles[target].scrollIntoView({block, inline});

assert_approx_equals(outerContainer.scrollLeft, outer.x, 1, 'outerContainer.scrollLeft');
assert_approx_equals(outerContainer.scrollTop, outer.y, 1, 'outerContainer.scrollTop');
assert_approx_equals(innerContainer.scrollLeft, inner.x, 1, 'innerContainer.scrollLeft');
assert_approx_equals(innerContainer.scrollTop, inner.y, 1, 'innerContainer.scrollTop');
}, `scrollIntoView(${JSON.stringify({block, inline})})`);
}, 'scrollIntoView('+JSON.stringify({block: block, inline: inline})+')');
});

document.body.classList.remove('running');
Expand Down