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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 /devtools/client/inspector/rules/test/browser_rules_media-queries_reload.js | |
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 '')
-rw-r--r-- | devtools/client/inspector/rules/test/browser_rules_media-queries_reload.js | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/devtools/client/inspector/rules/test/browser_rules_media-queries_reload.js b/devtools/client/inspector/rules/test/browser_rules_media-queries_reload.js new file mode 100644 index 0000000000..79bc9b9f8f --- /dev/null +++ b/devtools/client/inspector/rules/test/browser_rules_media-queries_reload.js @@ -0,0 +1,67 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Test that applicable media queries are updated in the Rule view after reloading +// the page and resizing the window. + +const TEST_URI = ` + <style type='text/css'> + @media all and (max-width: 500px) { + div { + color: red; + } + } + @media all and (min-width: 500px) { + div { + color: green; + } + } + </style> + <div></div> +`; + +add_task(async function () { + await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI)); + const { inspector, view: ruleView, toolbox } = await openRuleView(); + const hostWindow = toolbox.win.parent; + + const originalWidth = hostWindow.outerWidth; + const originalHeight = hostWindow.outerHeight; + + await selectNode("div", inspector); + + info("Resize window so the media query for small viewports applies"); + hostWindow.resizeTo(400, 400); + + await waitForMediaRuleColor(ruleView, "red"); + ok(true, "Small viewport media query inspected"); + + info("Reload the current page"); + await reloadBrowser(); + await selectNode("div", inspector); + + info("Resize window so the media query for large viewports applies"); + hostWindow.resizeTo(800, 800); + + info("Reselect the rule after page reload."); + await waitForMediaRuleColor(ruleView, "green"); + ok(true, "Large viewport media query inspected"); + + info("Resize window to original dimentions"); + const onResize = once(hostWindow, "resize"); + hostWindow.resizeTo(originalWidth, originalHeight); + await onResize; +}); + +function waitForMediaRuleColor(ruleView, color) { + return waitUntil(() => { + try { + const { value } = getTextProperty(ruleView, 1, { color }); + return value === color; + } catch (e) { + return false; + } + }); +} |