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Diffstat (limited to '')
-rw-r--r-- | devtools/client/inspector/rules/test/browser_rules_computed-lists_03.js | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/devtools/client/inspector/rules/test/browser_rules_computed-lists_03.js b/devtools/client/inspector/rules/test/browser_rules_computed-lists_03.js new file mode 100644 index 0000000000..f002a77c8b --- /dev/null +++ b/devtools/client/inspector/rules/test/browser_rules_computed-lists_03.js @@ -0,0 +1,42 @@ +/* Any copyright is dedicated to the Public Domain. + http://creativecommons.org/publicdomain/zero/1.0/ */ + +"use strict"; + +// Tests that the rule view does not show expanders for property values that contain +// variables. +// This should, in theory, be able to work, but the complexity outlined in +// https://bugzilla.mozilla.org/show_bug.cgi?id=1535315#c2 made us hide the expander +// instead. Also, this is what Chrome does too. + +var TEST_URI = ` + <style type="text/css"> + #testid { + --primary-color: black; + background: var(--primary-color, red); + } + </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); + const rule = getRuleViewRuleEditor(view, 1).rule; + + is( + rule.textProps[0].name, + "--primary-color", + "The first property is the variable" + ); + is(rule.textProps[1].name, "background", "The second property is background"); + + info("Check that the expander is hidden for the background property"); + is( + rule.textProps[1].editor.expander.style.display, + "none", + "Expander is hidden" + ); +}); |