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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_add-rule-and-remove-style-node.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_add-rule-and-remove-style-node.js | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/devtools/client/inspector/rules/test/browser_rules_add-rule-and-remove-style-node.js b/devtools/client/inspector/rules/test/browser_rules_add-rule-and-remove-style-node.js new file mode 100644 index 0000000000..1505f70c32 --- /dev/null +++ b/devtools/client/inspector/rules/test/browser_rules_add-rule-and-remove-style-node.js @@ -0,0 +1,43 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Tests that bug 1736412 is fixed +// We press "add new rule", then we remove the style node +// We then try to press "add new rule again" + +const TEST_URI = '<div id="testid">Test Node</div>'; + +add_task(async function () { + await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI)); + const { inspector, view } = await openRuleView(); + + await selectNode("#testid", inspector); + await addNewRule(inspector, view); + await testNewRule(view, 1); + await testRemoveStyleNode(); + await addNewRule(inspector, view); + await testNewRule(view, 1); +}); + +function testNewRule(view) { + const ruleEditor = getRuleViewRuleEditor(view, 1); + const editor = ruleEditor.selectorText.ownerDocument.activeElement; + is(editor.value, "#testid", "Selector editor value is as expected"); + info("Escaping from the selector field the change"); + EventUtils.synthesizeKey("KEY_Escape"); +} + +async function testRemoveStyleNode() { + info("Removing the style node from the dom"); + const nbStyleSheets = await SpecialPowers.spawn( + gBrowser.selectedBrowser, + [], + () => { + content.document.styleSheets[0].ownerNode.remove(); + return content.document.styleSheets.length; + } + ); + is(nbStyleSheets, 0, "Style node has been removed"); +} |