205 lines
7.9 KiB
JavaScript
205 lines
7.9 KiB
JavaScript
(function() {
|
|
// Test is initiated from body.onload, so explicit done() call is required.
|
|
setup({ explicit_done: true });
|
|
|
|
function checkSubtreeExpectedValues(t, parent, prefix)
|
|
{
|
|
var checkedLayout = checkExpectedValues(t, parent, prefix);
|
|
Array.prototype.forEach.call(parent.childNodes, function(node) {
|
|
checkedLayout |= checkSubtreeExpectedValues(t, node, prefix);
|
|
});
|
|
return checkedLayout;
|
|
}
|
|
|
|
function checkAttribute(output, node, attribute)
|
|
{
|
|
var result = node.getAttribute && node.getAttribute(attribute);
|
|
output.checked |= !!result;
|
|
return result;
|
|
}
|
|
|
|
function assert_tolerance(actual, expected, message)
|
|
{
|
|
if (isNaN(expected) || Math.abs(actual - expected) >= 1) {
|
|
assert_equals(actual, Number(expected), message);
|
|
}
|
|
}
|
|
|
|
function checkExpectedValues(t, node, prefix)
|
|
{
|
|
var output = { checked: false };
|
|
|
|
var expectedWidth = checkAttribute(output, node, "data-expected-width");
|
|
if (expectedWidth) {
|
|
assert_tolerance(node.offsetWidth, expectedWidth, prefix + "width");
|
|
}
|
|
|
|
var expectedHeight = checkAttribute(output, node, "data-expected-height");
|
|
if (expectedHeight) {
|
|
assert_tolerance(node.offsetHeight, expectedHeight, prefix + "height");
|
|
}
|
|
|
|
var expectedOffset = checkAttribute(output, node, "data-offset-x");
|
|
if (expectedOffset) {
|
|
assert_tolerance(node.offsetLeft, expectedOffset, prefix + "offsetLeft");
|
|
}
|
|
|
|
var expectedOffset = checkAttribute(output, node, "data-offset-y");
|
|
if (expectedOffset) {
|
|
assert_tolerance(node.offsetTop, expectedOffset, prefix + "offsetTop");
|
|
}
|
|
|
|
var expectedWidth = checkAttribute(output, node, "data-expected-client-width");
|
|
if (expectedWidth) {
|
|
assert_tolerance(node.clientWidth, expectedWidth, prefix + "clientWidth");
|
|
}
|
|
|
|
var expectedHeight = checkAttribute(output, node, "data-expected-client-height");
|
|
if (expectedHeight) {
|
|
assert_tolerance(node.clientHeight, expectedHeight, prefix + "clientHeight");
|
|
}
|
|
|
|
var expectedWidth = checkAttribute(output, node, "data-expected-scroll-width");
|
|
if (expectedWidth) {
|
|
assert_tolerance(node.scrollWidth, expectedWidth, prefix + "scrollWidth");
|
|
}
|
|
|
|
var expectedHeight = checkAttribute(output, node, "data-expected-scroll-height");
|
|
if (expectedHeight) {
|
|
assert_tolerance(node.scrollHeight, expectedHeight, prefix + "scrollHeight");
|
|
}
|
|
|
|
var expectedWidth = checkAttribute(output, node, "data-expected-bounding-client-rect-width");
|
|
if (expectedWidth) {
|
|
assert_tolerance(node.getBoundingClientRect().width, expectedWidth, prefix + "getBoundingClientRect().width");
|
|
}
|
|
|
|
var expectedOffset = checkAttribute(output, node, "data-total-x");
|
|
if (expectedOffset) {
|
|
var totalLeft = node.clientLeft + node.offsetLeft;
|
|
assert_tolerance(totalLeft, expectedOffset, prefix +
|
|
"clientLeft+offsetLeft (" + node.clientLeft + " + " + node.offsetLeft + ")");
|
|
}
|
|
|
|
var expectedOffset = checkAttribute(output, node, "data-total-y");
|
|
if (expectedOffset) {
|
|
var totalTop = node.clientTop + node.offsetTop;
|
|
assert_tolerance(totalTop, expectedOffset, prefix +
|
|
"clientTop+offsetTop (" + node.clientTop + " + " + node.offsetTop + ")");
|
|
}
|
|
|
|
var expectedDisplay = checkAttribute(output, node, "data-expected-display");
|
|
if (expectedDisplay) {
|
|
var actualDisplay = getComputedStyle(node).display;
|
|
assert_equals(actualDisplay, expectedDisplay, prefix + "display");
|
|
}
|
|
|
|
var expectedPaddingTop = checkAttribute(output, node, "data-expected-padding-top");
|
|
if (expectedPaddingTop) {
|
|
var actualPaddingTop = getComputedStyle(node).paddingTop;
|
|
// Trim the unit "px" from the output.
|
|
actualPaddingTop = actualPaddingTop.slice(0, -2);
|
|
assert_equals(actualPaddingTop, expectedPaddingTop, prefix + "padding-top");
|
|
}
|
|
|
|
var expectedPaddingBottom = checkAttribute(output, node, "data-expected-padding-bottom");
|
|
if (expectedPaddingBottom) {
|
|
var actualPaddingBottom = getComputedStyle(node).paddingBottom;
|
|
// Trim the unit "px" from the output.
|
|
actualPaddingBottom = actualPaddingBottom.slice(0, -2);
|
|
assert_equals(actualPaddingBottom, expectedPaddingBottom, prefix + "padding-bottom");
|
|
}
|
|
|
|
var expectedPaddingLeft = checkAttribute(output, node, "data-expected-padding-left");
|
|
if (expectedPaddingLeft) {
|
|
var actualPaddingLeft = getComputedStyle(node).paddingLeft;
|
|
// Trim the unit "px" from the output.
|
|
actualPaddingLeft = actualPaddingLeft.slice(0, -2);
|
|
assert_equals(actualPaddingLeft, expectedPaddingLeft, prefix + "padding-left");
|
|
}
|
|
|
|
var expectedPaddingRight = checkAttribute(output, node, "data-expected-padding-right");
|
|
if (expectedPaddingRight) {
|
|
var actualPaddingRight = getComputedStyle(node).paddingRight;
|
|
// Trim the unit "px" from the output.
|
|
actualPaddingRight = actualPaddingRight.slice(0, -2);
|
|
assert_equals(actualPaddingRight, expectedPaddingRight, prefix + "padding-right");
|
|
}
|
|
|
|
var expectedMarginTop = checkAttribute(output, node, "data-expected-margin-top");
|
|
if (expectedMarginTop) {
|
|
var actualMarginTop = getComputedStyle(node).marginTop;
|
|
// Trim the unit "px" from the output.
|
|
actualMarginTop = actualMarginTop.slice(0, -2);
|
|
assert_equals(actualMarginTop, expectedMarginTop, prefix + "margin-top");
|
|
}
|
|
|
|
var expectedMarginBottom = checkAttribute(output, node, "data-expected-margin-bottom");
|
|
if (expectedMarginBottom) {
|
|
var actualMarginBottom = getComputedStyle(node).marginBottom;
|
|
// Trim the unit "px" from the output.
|
|
actualMarginBottom = actualMarginBottom.slice(0, -2);
|
|
assert_equals(actualMarginBottom, expectedMarginBottom, prefix + "margin-bottom");
|
|
}
|
|
|
|
var expectedMarginLeft = checkAttribute(output, node, "data-expected-margin-left");
|
|
if (expectedMarginLeft) {
|
|
var actualMarginLeft = getComputedStyle(node).marginLeft;
|
|
// Trim the unit "px" from the output.
|
|
actualMarginLeft = actualMarginLeft.slice(0, -2);
|
|
assert_equals(actualMarginLeft, expectedMarginLeft, prefix + "margin-left");
|
|
}
|
|
|
|
var expectedMarginRight = checkAttribute(output, node, "data-expected-margin-right");
|
|
if (expectedMarginRight) {
|
|
var actualMarginRight = getComputedStyle(node).marginRight;
|
|
// Trim the unit "px" from the output.
|
|
actualMarginRight = actualMarginRight.slice(0, -2);
|
|
assert_equals(actualMarginRight, expectedMarginRight, prefix + "margin-right");
|
|
}
|
|
|
|
return output.checked;
|
|
}
|
|
|
|
let testNumbers = new Map();
|
|
|
|
window.checkLayout = function(selectorList, outputContainer)
|
|
{
|
|
if (!selectorList) {
|
|
console.error("You must provide a CSS selector of nodes to check.");
|
|
return;
|
|
}
|
|
var nodes = document.querySelectorAll(selectorList);
|
|
|
|
let testNumber = 0;
|
|
if (testNumbers.has("" + selectorList))
|
|
testNumber = testNumbers.get("" + selectorList);
|
|
|
|
nodes = Array.prototype.slice.call(nodes);
|
|
nodes.reverse();
|
|
var checkedLayout = false;
|
|
Array.prototype.forEach.call(nodes, function(node) {
|
|
test(function(t) {
|
|
var container = node.parentNode.className == 'container' ? node.parentNode : node;
|
|
var prefix = "\n" + container.outerHTML + "\n";
|
|
var passed = false;
|
|
try {
|
|
checkedLayout |= checkExpectedValues(t, node.parentNode, prefix);
|
|
checkedLayout |= checkSubtreeExpectedValues(t, node, prefix);
|
|
passed = true;
|
|
} finally {
|
|
checkedLayout |= !passed;
|
|
}
|
|
}, selectorList + ' ' + String(++testNumber));
|
|
});
|
|
if (!checkedLayout) {
|
|
console.error("No valid data-* attributes found in selector list : " + selectorList);
|
|
}
|
|
|
|
testNumbers.set("" + selectorList, testNumber);
|
|
|
|
done();
|
|
};
|
|
|
|
})();
|