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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-19 00:47:55 +0000 |
commit | 26a029d407be480d791972afb5975cf62c9360a6 (patch) | |
tree | f435a8308119effd964b339f76abb83a57c29483 /dom/base/test/file_viewport_metrics_on_landscape_content.html | |
parent | Initial commit. (diff) | |
download | firefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz firefox-26a029d407be480d791972afb5975cf62c9360a6.zip |
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'dom/base/test/file_viewport_metrics_on_landscape_content.html')
-rw-r--r-- | dom/base/test/file_viewport_metrics_on_landscape_content.html | 65 |
1 files changed, 65 insertions, 0 deletions
diff --git a/dom/base/test/file_viewport_metrics_on_landscape_content.html b/dom/base/test/file_viewport_metrics_on_landscape_content.html new file mode 100644 index 0000000000..02b079aeac --- /dev/null +++ b/dom/base/test/file_viewport_metrics_on_landscape_content.html @@ -0,0 +1,65 @@ +<!DOCTYPE HTML> +<html> +<meta charset="utf-8"> +<meta name="viewport" content="width=device-width, minimum-scale=0.5"> +<style> +html { + scrollbar-width: none; /* avoid scrollbar width is included in some metrics */ +} +html, body { + margin: 0; + width: 100%; + height: 100%; + overflow: none; +} +#twice-width { + width: 200%; + height: 100%; + position: absolute; +} +</style> +<div id="twice-width"></div> +<script> + +const is = opener.is.bind(opener); +const todo_is = opener.todo_is.bind(opener); +const add_task = opener.add_task.bind(opener); +const original_finish = opener.SimpleTest.finish; +const SimpleTest = opener.SimpleTest; + +SimpleTest.finish = function finish() { + self.close(); + original_finish(); +} + +add_task(async () => { + // Explicitly set to 0.5x so that this test doesn't need to reply on our + // auto initial-scale calculation. + SpecialPowers.getDOMWindowUtils(window).setResolutionAndScaleTo(0.5); + is(window.visualViewport.scale, 0.5, "The content should be scaled by 0.5x"); + + // Now the visual viewport size is same as the layout viewport. + const layoutViewportHeight = window.visualViewport.height; + + todo_is(window.innerHeight, layoutViewportHeight, + "window.innerHeight should reflect the layout viewport (Bug 1598487)"); + is(document.documentElement.scrollHeight, layoutViewportHeight, + "The root element's scrollHeight should be the layout viewport height"); + is(document.documentElement.getBoundingClientRect().height, + layoutViewportHeight / 2, + "The content height should be half of the layout viewport height"); + + // Set scale to 1.0x so that the visual viport size becomes 0.5x of the layout + // viewport. + SpecialPowers.getDOMWindowUtils(window).setResolutionAndScaleTo(1); + is(window.visualViewport.scale, 1, "The content should be scaled by 1.0x"); + is(window.visualViewport.height, layoutViewportHeight / 2, + "Now the visual viewport height should be changed to half of the layout " + + "viewport height"); + todo_is(window.innerHeight, layoutViewportHeight, + "window.innerHeight shouldn't be changed (Bug 1598487)"); + is(document.documentElement.scrollHeight, layoutViewportHeight, + "The root element's scrollHeight shouldn't be changed"); +}); +</script> +</html> |