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Diffstat (limited to '')
-rw-r--r-- | devtools/client/inspector/rules/test/browser_rules_lineNumbers.js | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/devtools/client/inspector/rules/test/browser_rules_lineNumbers.js b/devtools/client/inspector/rules/test/browser_rules_lineNumbers.js new file mode 100644 index 0000000000..9c9d1ef9ab --- /dev/null +++ b/devtools/client/inspector/rules/test/browser_rules_lineNumbers.js @@ -0,0 +1,31 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Test that editing a rule will update the line numbers of subsequent +// rules in the rule view. + +const TESTCASE_URI = URL_ROOT + "doc_ruleLineNumbers.html"; + +add_task(async function () { + await addTab(TESTCASE_URI); + const { inspector, view } = await openRuleView(); + await selectNode("#testid", inspector); + + const bodyRuleEditor = getRuleViewRuleEditor(view, 3); + const value = getRuleViewLinkTextByIndex(view, 2); + // Note that this is relative to the <style>. + is(value.slice(-2), ":6", "initial rule line number is 6"); + + const onLocationChanged = once( + bodyRuleEditor.rule.domRule, + "location-changed" + ); + await addProperty(view, 1, "font-size", "23px"); + await onLocationChanged; + + const newBodyTitle = getRuleViewLinkTextByIndex(view, 2); + // Note that this is relative to the <style>. + is(newBodyTitle.slice(-2), ":7", "updated rule line number is 7"); +}); |