diff options
Diffstat (limited to 'devtools/client/inspector/rules/test/browser_rules_computed-lists_01.js')
-rw-r--r-- | devtools/client/inspector/rules/test/browser_rules_computed-lists_01.js | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/devtools/client/inspector/rules/test/browser_rules_computed-lists_01.js b/devtools/client/inspector/rules/test/browser_rules_computed-lists_01.js new file mode 100644 index 0000000000..af7c03220a --- /dev/null +++ b/devtools/client/inspector/rules/test/browser_rules_computed-lists_01.js @@ -0,0 +1,60 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Tests that the rule view shows expanders for properties with computed lists. + +var TEST_URI = ` + <style type="text/css"> + #testid { + margin: 4px; + top: 0px; + } + </style> + <h1 id="testid">Styled Node</h1> +`; + +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 testExpandersShown(inspector, view); +}); + +function testExpandersShown(inspector, view) { + const rule = getRuleViewRuleEditor(view, 1).rule; + + info("Check that the correct rules are visible"); + is(rule.selectorText, "#testid", "Second rule is #testid."); + is(rule.textProps[0].name, "margin", "First property is margin."); + is(rule.textProps[1].name, "top", "Second property is top."); + + info("Check that the expanders are shown correctly"); + is( + rule.textProps[0].editor.expander.style.display, + "inline-block", + "margin expander is displayed." + ); + is( + rule.textProps[1].editor.expander.style.display, + "none", + "top expander is hidden." + ); + ok( + !rule.textProps[0].editor.expander.hasAttribute("open"), + "margin computed list is closed." + ); + ok( + !rule.textProps[1].editor.expander.hasAttribute("open"), + "top computed list is closed." + ); + ok( + !rule.textProps[0].editor.computed.hasChildNodes(), + "margin computed list is empty before opening." + ); + ok( + !rule.textProps[1].editor.computed.hasChildNodes(), + "top computed list is empty." + ); +} |