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Test Info:

/* Any copyright is dedicated to the Public Domain.
"use strict";
add_task(async function test_selectionSizeTest() {
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: TEST_PAGE,
},
async browser => {
const dpr = browser.ownerGlobal.devicePixelRatio;
let helper = new ScreenshotsHelper(browser);
helper.triggerUIFromToolbar();
await helper.waitForOverlay();
await helper.dragOverlay(100, 100, 500, 500);
let actualText = await helper.getOverlaySelectionSizeText();
Assert.equal(
actualText,
`${400 * dpr} × ${400 * dpr}`,
"The selection size text is the same"
);
}
);
});
add_task(async function test_selectionSizeTestAt1Point5Zoom() {
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: TEST_PAGE,
},
async browser => {
const zoom = 1.5;
const dpr = browser.ownerGlobal.devicePixelRatio;
let helper = new ScreenshotsHelper(browser);
helper.zoomBrowser(zoom);
helper.triggerUIFromToolbar();
await helper.waitForOverlay();
await helper.dragOverlay(100, 100, 500, 500);
let actualText = await helper.getOverlaySelectionSizeText();
Assert.equal(
actualText,
`${400 * dpr * zoom} × ${400 * dpr * zoom}`,
"The selection size text is the same"
);
}
);
});
add_task(async function test_selectionSizeTestAtPoint5Zoom() {
await BrowserTestUtils.withNewTab(
{
gBrowser,
url: TEST_PAGE,
},
async browser => {
const zoom = 0.5;
const dpr = browser.ownerGlobal.devicePixelRatio;
let helper = new ScreenshotsHelper(browser);
helper.zoomBrowser(zoom);
helper.triggerUIFromToolbar();
await helper.waitForOverlay();
await helper.dragOverlay(100, 100, 500, 500);
let actualText = await helper.getOverlaySelectionSizeText();
Assert.equal(
actualText,
`${400 * dpr * zoom} × ${400 * dpr * zoom}`,
"The selection size text is the same"
);
}
);
});