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Test Info: Warnings
- This test gets skipped with pattern: os == 'win' && !debug
- Manifest: devtools/client/inspector/test/browser.toml
/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
"use strict";
// Test the creation of the viewport infobar and makes sure if resizes correctly
const TEST_URL =
"data:text/html;charset=utf-8," +
"<div style='position:absolute;left: 0; top: 0; " +
"width: 20px; height: 50px'></div>";
const ID = "viewport-size-highlighter-";
add_task(async function () {
const { inspector, highlighterTestFront } = await openInspectorForURL(
TEST_URL
);
const front = inspector.inspectorFront;
const highlighter = await front.getHighlighterByType(
"ViewportSizeHighlighter"
);
await isVisibleAfterShow(highlighter, inspector, highlighterTestFront);
await hasRightLabelsContent(highlighter, highlighterTestFront);
await resizeInspector(inspector);
await hasRightLabelsContent(highlighter, highlighterTestFront);
await isHiddenAfterHide(highlighter, inspector, highlighterTestFront);
await highlighter.finalize();
});
async function isVisibleAfterShow(
highlighterFront,
inspector,
highlighterTestFront
) {
info("Checking that the viewport infobar is displayed");
// the rulers doesn't need any node, but as highligher it seems mandatory
// ones, so the body is given
const body = await getNodeFront("body", inspector);
await highlighterFront.show(body);
const hidden = await isViewportInfobarHidden(
highlighterFront,
highlighterTestFront
);
ok(!hidden, "viewport infobar is visible after show");
}
async function isHiddenAfterHide(
highlighterFront,
inspector,
highlighterTestFront
) {
info("Checking that the viewport infobar is hidden after disabling");
await highlighterFront.hide();
const hidden = await isViewportInfobarHidden(
highlighterFront,
highlighterTestFront
);
ok(hidden, "viewport infobar is hidden after hide");
}
async function hasRightLabelsContent(highlighterFront, highlighterTestFront) {
const windowDimensions = await SpecialPowers.spawn(
gBrowser.selectedBrowser,
[],
() => {
const { require } = ChromeUtils.importESModule(
);
const {
getWindowDimensions,
return getWindowDimensions(content);
}
);
const windowHeight = Math.round(windowDimensions.height);
const windowWidth = Math.round(windowDimensions.width);
const windowText = windowWidth + "px \u00D7 " + windowHeight + "px";
info("Wait until the rulers dimension tooltip have the proper text");
await asyncWaitUntil(async () => {
const dimensionText =
await highlighterTestFront.getHighlighterNodeTextContent(
`${ID}viewport-infobar-container`,
highlighterFront
);
return dimensionText == windowText;
}, 100);
}
async function resizeInspector(inspector) {
info(
"Docking the toolbox to the side of the browser to change the window size"
);
const toolbox = inspector.toolbox;
await toolbox.switchHost(Toolbox.HostType.RIGHT);
// Wait for some time to avoid measuring outdated window dimensions.
await wait(100);
}
async function isViewportInfobarHidden(highlighterFront, highlighterTestFront) {
const hidden = await highlighterTestFront.getHighlighterNodeAttribute(
`${ID}viewport-infobar-container`,
"hidden",
highlighterFront
);
return hidden === "true";
}