servo/tests/wpt/web-platform-tests/screen_enumeration/getScreens.tentative.https.window.js

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1.2 KiB
JavaScript

// META: global=window,dedicatedworker,sharedworker,serviceworker
'use strict';
promise_test(async testCase => {
assert_equals(typeof self.getScreens, 'function');
}, 'self.getScreens is present');
promise_test(async testCase => {
const screens = await self.getScreens();
assert_greater_than(screens.length, 0);
assert_equals(typeof screens[0].availWidth, 'number');
assert_equals(typeof screens[0].availHeight, 'number');
assert_equals(typeof screens[0].width, 'number');
assert_equals(typeof screens[0].height, 'number');
assert_equals(typeof screens[0].colorDepth, 'number');
assert_equals(typeof screens[0].pixelDepth, 'number');
assert_equals(typeof screens[0].availLeft, 'number');
assert_equals(typeof screens[0].availTop, 'number');
assert_equals(typeof screens[0].left, 'number');
assert_equals(typeof screens[0].top, 'number');
assert_equals(typeof screens[0].orientation, 'object');
assert_equals(typeof screens[0].primary, 'boolean');
assert_equals(typeof screens[0].internal, 'boolean');
assert_equals(typeof screens[0].scaleFactor, 'number');
assert_equals(typeof screens[0].name, 'string');
}, 'self.getScreens returns at least 1 Screen');