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30 lines
No EOL
1.3 KiB
JavaScript
30 lines
No EOL
1.3 KiB
JavaScript
// META: global=window,dedicatedworker,sharedworker,serviceworker
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'use strict';
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promise_test(async testCase => {
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assert_class_string(navigator.screen, 'ScreenManager');
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assert_equals(typeof navigator.screen.getScreens, 'function');
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}, 'navigator.screen.getScreens is present');
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promise_test(async testCase => {
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const screens = await navigator.screen.getScreens();
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assert_greater_than(screens.length, 0);
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assert_equals(typeof screens[0].availWidth, 'number');
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assert_equals(typeof screens[0].availHeight, 'number');
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assert_equals(typeof screens[0].width, 'number');
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assert_equals(typeof screens[0].height, 'number');
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assert_equals(typeof screens[0].colorDepth, 'number');
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assert_equals(typeof screens[0].pixelDepth, 'number');
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assert_equals(typeof screens[0].availLeft, 'number');
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assert_equals(typeof screens[0].availTop, 'number');
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assert_equals(typeof screens[0].left, 'number');
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assert_equals(typeof screens[0].top, 'number');
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assert_equals(typeof screens[0].orientation, 'object');
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assert_equals(typeof screens[0].primary, 'boolean');
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assert_equals(typeof screens[0].internal, 'boolean');
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assert_equals(typeof screens[0].scaleFactor, 'number');
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assert_equals(typeof screens[0].name, 'string');
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}, 'navigator.screen.getScreens returns at least 1 Screen'); |