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Diffstat (limited to 'devtools/client/inspector/computed/test/browser_computed_matched-selectors-toggle.js')
-rw-r--r-- | devtools/client/inspector/computed/test/browser_computed_matched-selectors-toggle.js | 127 |
1 files changed, 127 insertions, 0 deletions
diff --git a/devtools/client/inspector/computed/test/browser_computed_matched-selectors-toggle.js b/devtools/client/inspector/computed/test/browser_computed_matched-selectors-toggle.js new file mode 100644 index 0000000000..756d7d47c7 --- /dev/null +++ b/devtools/client/inspector/computed/test/browser_computed_matched-selectors-toggle.js @@ -0,0 +1,127 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Tests that the computed view properties can be expanded and collapsed with +// either the twisty or by dbl-clicking on the container. + +const TEST_URI = ` + <style type="text/css"> , + html { color: #000000; font-size: 15pt; } + h1 { color: red; } + </style> + <h1>Some header text</h1> +`; + +add_task(async function () { + await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI)); + const { inspector, view } = await openComputedView(); + await selectNode("h1", inspector); + + await testExpandOnTwistyClick(view, inspector); + await testCollapseOnTwistyClick(view, inspector); + await testExpandOnDblClick(view, inspector); + await testCollapseOnDblClick(view, inspector); +}); + +async function testExpandOnTwistyClick( + { styleDocument, styleWindow }, + inspector +) { + info("Testing that a property expands on twisty click"); + + info("Getting twisty element"); + const twisty = styleDocument.querySelector(".computed-expandable"); + ok(twisty, "Twisty found"); + + const onExpand = inspector.once("computed-view-property-expanded"); + info("Clicking on the twisty element"); + twisty.click(); + + await onExpand; + + // Expanded means the matchedselectors div is not empty + const div = styleDocument.querySelector( + ".computed-property-content .matchedselectors" + ); + ok(!!div.childNodes.length, "Matched selectors are expanded on twisty click"); +} + +async function testCollapseOnTwistyClick( + { styleDocument, styleWindow }, + inspector +) { + info("Testing that a property collapses on twisty click"); + + info("Getting twisty element"); + const twisty = styleDocument.querySelector(".computed-expandable"); + ok(twisty, "Twisty found"); + + const onCollapse = inspector.once("computed-view-property-collapsed"); + info("Clicking on the twisty element"); + twisty.click(); + + await onCollapse; + + // Collapsed means the matchedselectors div is empty + const div = styleDocument.querySelector( + ".computed-property-content .matchedselectors" + ); + ok( + div.childNodes.length === 0, + "Matched selectors are collapsed on twisty click" + ); +} + +async function testExpandOnDblClick({ styleDocument, styleWindow }, inspector) { + info("Testing that a property expands on container dbl-click"); + + info("Getting computed property container"); + const container = styleDocument.querySelector( + "#computed-container .computed-property-view" + ); + ok(container, "Container found"); + + container.scrollIntoView(); + + const onExpand = inspector.once("computed-view-property-expanded"); + info("Dbl-clicking on the container"); + EventUtils.synthesizeMouseAtCenter(container, { clickCount: 2 }, styleWindow); + + await onExpand; + + // Expanded means the matchedselectors div is not empty + const div = styleDocument.querySelector( + ".computed-property-content .matchedselectors" + ); + ok(!!div.childNodes.length, "Matched selectors are expanded on dblclick"); +} + +async function testCollapseOnDblClick( + { styleDocument, styleWindow }, + inspector +) { + info("Testing that a property collapses on container dbl-click"); + + info("Getting computed property container"); + const container = styleDocument.querySelector( + "#computed-container .computed-property-view" + ); + ok(container, "Container found"); + + const onCollapse = inspector.once("computed-view-property-collapsed"); + info("Dbl-clicking on the container"); + EventUtils.synthesizeMouseAtCenter(container, { clickCount: 2 }, styleWindow); + + await onCollapse; + + // Collapsed means the matchedselectors div is empty + const div = styleDocument.querySelector( + ".computed-property-content .matchedselectors" + ); + ok( + div.childNodes.length === 0, + "Matched selectors are collapsed on dblclick" + ); +} |