| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/C/Firefox/dom/base/test/meta_viewport/ (Firefox Browser Version 153.0.1©) Datei vom 27.6.2026 mit Größe 1 kB |
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Quelle test_meta_viewport0.htmlSprache: HTML |
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<!DOCTYPE HTML> <html> <head> <meta charset="utf-8"> <title>meta viewport test</title> <script src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> <script src="viewport_helpers.js"></script> </head> <body> <p>No <meta name="viewport"> tag</p> <script type="application/javascript"> "use strict"; add_task(async function test1() { await SpecialPowers.pushPrefEnv(scaleRatio(1.0)); let info = getViewportInfo(800, 480); fuzzeq(info.defaultZoom, 0.25, "initial scale is clamped to the default mimumim scale"); fuzzeq(info.minZoom, 0.25, "minimum scale defaults to the absolute minimum"); is(info.maxZoom, 10, "maximum scale defaults to the absolute maximum"); is(info.width, 980, "width is the default width"); is(info.height, 588, "height is proportional to displayHeight"); is(info.autoSize, false, "autoSize is disabled by default"); is(info.allowZoom, true, "zooming is enabled by default"); info = getViewportInfo(490, 600); is(info.width, 980, "width is still the default width"); is(info.height, 1200, "height is proportional to the new displayHeight"); }); add_task(async function test2() { await SpecialPowers.pushPrefEnv(scaleRatio(1.5)); let info = getViewportInfo(800, 480); is(info.width, 980, "width is still the default width"); is(info.height, 588, "height is still proportional to displayHeight"); }); </script> </body> </html>
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2026-08-25