mozilla-central/browser/components/screenshots/tests/browser/browser_iframe_test.js (file symbol)

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/* Any copyright is dedicated to the Public Domain.
"use strict";
add_task(async function test_selectingElementsInIframes() {
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: IFRAME_TEST_PAGE,
},
async browser => {
let helper = new ScreenshotsHelper(browser);
helper.triggerUIFromToolbar();
// There are two iframes in the test page. One iframe is nested in the
// other so we SpecialPowers.spawn into the iframes to get the
// dimension/position of the elements within each iframe.
let elementDimensions = await SpecialPowers.spawn(
browser,
[],
async () => {
let divDims = content.document
.querySelector("div")
.getBoundingClientRect();
let iframe = content.document.querySelector("iframe");
let iframesDivsDimArr = await SpecialPowers.spawn(
iframe,
[],
async () => {
let iframeDivDims = content.document
.querySelector("div")
.getBoundingClientRect();
// Element within the first iframe
iframeDivDims = {
left: iframeDivDims.left + content.window.mozInnerScreenX,
top: iframeDivDims.top + content.window.mozInnerScreenY,
width: iframeDivDims.width,
height: iframeDivDims.height,
};
let nestedIframe = content.document.querySelector("iframe");
let nestedIframeDivDims = await SpecialPowers.spawn(
nestedIframe,
[],
async () => {
let secondIframeDivDims = content.document
.querySelector("div")
.getBoundingClientRect();
// Element within the nested iframe
secondIframeDivDims = {
left:
secondIframeDivDims.left +
content.document.defaultView.mozInnerScreenX,
top:
secondIframeDivDims.top +
content.document.defaultView.mozInnerScreenY,
width: secondIframeDivDims.width,
height: secondIframeDivDims.height,
};
return secondIframeDivDims;
}
);
return [iframeDivDims, nestedIframeDivDims];
}
);
// Offset each element position for the browser window
for (let dims of iframesDivsDimArr) {
dims.left -= content.window.mozInnerScreenX;
dims.top -= content.window.mozInnerScreenY;
}
return [divDims].concat(iframesDivsDimArr);
}
);
info(JSON.stringify(elementDimensions, null, 2));
for (let el of elementDimensions) {
let x = el.left + el.width / 2;
let y = el.top + el.height / 2;
mouse.move(x, y);
await helper.waitForHoverElementRect(el.width, el.height);
mouse.click(x, y);
await helper.waitForStateChange(["selected"]);
let dimensions = await helper.getSelectionRegionDimensions();
is(
dimensions.left,
el.left,
"The region left position matches the elements left position"
);
is(
dimensions.top,
el.top,
"The region top position matches the elements top position"
);
is(
dimensions.width,
el.width,
"The region width matches the elements width"
);
is(
dimensions.height,
el.height,
"The region height matches the elements height"
);
mouse.click(500, 500);
await helper.waitForStateChange(["crosshairs"]);
}
}
);
});