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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
| commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
| tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /testing/web-platform/tests/visual-viewport/viewport-dimensions-scrollbars-manual.html | |
| 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 'testing/web-platform/tests/visual-viewport/viewport-dimensions-scrollbars-manual.html')
| -rw-r--r-- | testing/web-platform/tests/visual-viewport/viewport-dimensions-scrollbars-manual.html | 146 |
1 files changed, 146 insertions, 0 deletions
diff --git a/testing/web-platform/tests/visual-viewport/viewport-dimensions-scrollbars-manual.html b/testing/web-platform/tests/visual-viewport/viewport-dimensions-scrollbars-manual.html new file mode 100644 index 0000000000..493de254dc --- /dev/null +++ b/testing/web-platform/tests/visual-viewport/viewport-dimensions-scrollbars-manual.html @@ -0,0 +1,146 @@ +<!doctype html> +<html> + <head> + <title>Viewport: Dimensions with scrollbars</title> + <meta charset="utf-8"> + <meta name="viewport" content="width=device-width, minimum-scale=1"> + <script src="/resources/testharness.js"></script> + <script src="/resources/testharnessreport.js"></script> + <script src="viewport_support.js"></script> + <script> + setup({explicit_done: true, explicit_timeout: true}); + </script> + <style> + #spacer { + width: 10000px; + height: 10000px; + position: absolute; + visibility: hidden; + } + </style> + </head> + <body> + <h1>Viewport: Dimensions with scrollbars</h1> + <h4> + Test Description: Tests the viewport dimensions correctly account for + scrollbars + </h4> + <h2 style="color: red">THIS IS A MANUAL TEST</h2> + <p id="skip"> + <button id="skipbtn" onclick="skipManualTest();">Skip Test</button> + <p> + If your browser doesn't support browser-zoom (Ctrl+/-, e.g. Mobile + Browsers) please skip. + </p> + </p> + <p id="instruction"></p> + <button id="continue">Start Test</button> + <div id="log"></div> + <div id="spacer"></div> + </body> + <script> + var continueBtn = document.getElementById("continue"); + var scrollbarThickness = calculateScrollbarThickness(); + + function continueTest() { + nextStep(function(instructionText) { + var instruction = document.getElementById("instruction"); + continueBtn.innerText = "Continue"; + instruction.innerText = instructionText; + }); + } + + continueBtn.addEventListener('click', continueTest); + + var originalWidth = 0; + var originalHeight = 0; + var originalInnerWidth = 0; + var originalVisualViewportWidthExpectation = 0; + var originalVisualViewportHeightExpectation = 0; + + addManualTestStep( + function() {}, + null, + '1. Ensure the browser is at the default pinch and browser zoom ' + + 'levels (100%). Most browsers: ctrl+0'); + + addManualTestStep( + function() { + originalWidth = window.visualViewport.width; + originalHeight = window.visualViewport.height; + originalInnerWidth = window.innerWidth; + // Remember the visualViewport size here for the next test to + // address an edge case where originalInnerWidth is an odd + // number of pixels. The test expects that at 2x browser-zoom, + // visualViewport.width = innerWidth - scrollbarThickness / 2.0 + // The equality only holds if originalInnerWidth / innerWidth is + // exactly 2, which is not the case in the aforementioned + // scenario because innerWidth always has to be an integer + // number of CSS pixels. Ditto for the height computation. + originalVisualViewportWidthExpectation = + window.innerWidth - scrollbarThickness; + originalVisualViewportHeightExpectation = + window.innerHeight - scrollbarThickness; + + assert_equals( + window.visualViewport.width, + originalVisualViewportWidthExpectation, + "Scrollbar width subtracted from viewport."); + assert_equals( + window.visualViewport.height, + originalVisualViewportHeightExpectation, + "Scrollbar height subtracted from viewport."); + }, + 'No zoom or scale applied', + '2. Browser-zoom into 200% (ctrl +)'); + + addManualTestStep( + function() { + assert_approx_equals( + originalInnerWidth / window.innerWidth, + 2.0, + 0.1, + "Browser zoom to correct level"); + + // Scrollbars on the window don't grow with browser-zoom so + // they'll be fewer CSS pixels as the user zooms in. + assert_equals( + window.visualViewport.width, + originalVisualViewportWidthExpectation / 2, + "Scrollbar width subtracted from viewport."); + assert_equals( + window.visualViewport.height, + originalVisualViewportHeightExpectation / 2, + "Scrollbar height subtracted from viewport."); + }, + 'With 200% browser zoom', + '3. Reset browser zoom (ctrl+0).'); + + addManualTestStep( + showPinchWidget.bind(null, 2.0, 0, 0, continueTest), + null, + 'Pinch-zoom dialog in progress'); + + addManualTestStep( + function() { + assert_approx_equals( + window.visualViewport.scale, 2, 0.2, "Pinch zoom to correct scale"); + + assert_approx_equals(window.visualViewport.width, + originalWidth / window.visualViewport.scale, + 1, + "Scrollbar width subtracted from viewport."); + assert_approx_equals(window.visualViewport.height, + originalHeight / window.visualViewport.scale, + 1, + "Scrollbar width subtracted from viewport."); + }, + 'With ~200% pinch zoom', + '4. Pinch-zoom out.'); + + addManualTestStep( + function() { continueBtn.remove(); }, + null, + 'Test Complete'); + </script> +</html> |