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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /accessible/tests/browser/bounds/browser_zero_area.js | |
parent | Initial commit. (diff) | |
download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'accessible/tests/browser/bounds/browser_zero_area.js')
-rw-r--r-- | accessible/tests/browser/bounds/browser_zero_area.js | 81 |
1 files changed, 81 insertions, 0 deletions
diff --git a/accessible/tests/browser/bounds/browser_zero_area.js b/accessible/tests/browser/bounds/browser_zero_area.js new file mode 100644 index 0000000000..b583f2791b --- /dev/null +++ b/accessible/tests/browser/bounds/browser_zero_area.js @@ -0,0 +1,81 @@ +/* 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 + * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ + +"use strict"; + +/* import-globals-from ../../mochitest/layout.js */ + +async function testContentBounds(browser, acc, expectedWidth, expectedHeight) { + let [expectedX, expectedY] = await getContentBoundsForDOMElm( + browser, + getAccessibleDOMNodeID(acc) + ); + + let contentDPR = await getContentDPR(browser); + let [x, y, width, height] = getBounds(acc, contentDPR); + let prettyAccName = prettyName(acc); + is(x, expectedX, "Wrong x coordinate of " + prettyAccName); + is(y, expectedY, "Wrong y coordinate of " + prettyAccName); + is(width, expectedWidth, "Wrong width of " + prettyAccName); + is(height, expectedHeight, "Wrong height of " + prettyAccName); +} +/** + * Test accessible bounds with different combinations of overflow and + * non-zero frame area. + */ +addAccessibleTask( + ` + <div id="a1" style="height:100px; width:100px; background:green;"></div> + <div id="a2" style="height:100px; width:100px; background:green;"><div style="height:300px; max-width: 300px; background:blue;"></div></div> + <div id="a3" style="height:0; width:0;"><div style="height:200px; width:200px; background:green;"></div></div> + `, + async function(browser, accDoc) { + const a1 = findAccessibleChildByID(accDoc, "a1"); + const a2 = findAccessibleChildByID(accDoc, "a2"); + const a3 = findAccessibleChildByID(accDoc, "a3"); + await testContentBounds(browser, a1, 100, 100); + await testContentBounds(browser, a2, 100, 100); + await testContentBounds(browser, a3, 200, 200); + } +); + +/** + * Ensure frames with zero area have their x, y coordinates correctly reported + * in bounds() + */ +addAccessibleTask( + ` +<br> +<div id="a" style="height:0; width:0;"></div> +`, + async function(browser, accDoc) { + const a = findAccessibleChildByID(accDoc, "a"); + await testContentBounds(browser, a, 0, 0); + } +); + +/** + * Ensure accessibles have accurately signed dimensions and position when + * offscreen. + */ +addAccessibleTask( + ` +<input type="radio" id="radio" style="left: -671091em; position: absolute;"> +`, + async function(browser, accDoc) { + const radio = findAccessibleChildByID(accDoc, "radio"); + const contentDPR = await getContentDPR(browser); + const [x, y, width, height] = getBounds(radio, contentDPR); + ok(x < 0, "X coordinate should be negative"); + ok(y > 0, "Y coordinate should be positive"); + ok(width > 0, "Width should be positive"); + ok(height > 0, "Height should be positive"); + // Note: the exact values of x, y, width, and height + // are inconsistent with the DOM element values of those + // fields, so we don't check our bounds against them with + // `testContentBounds` here. DOM reports a negative width, + // positive height, and a slightly different (+/- 20) + // x and y. + } +); |