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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
// Tests that editing a selector to an unmatched rule does set up the correct
// property on the rule, and that settings property in said rule does not
// lead to overriding properties from matched rules.
// Test that having a rule with both matched and unmatched selectors does work
// correctly.
const TEST_URI = `
<style type="text/css">
#testid {
color: black;
}
.testclass {
background-color: white;
}
</style>
<div id="testid">Styled Node</div>
<span class="testclass">This is a span</span>
`;
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 testEditSelector(view, "span");
await testAddImportantProperty(view);
await testAddMatchedRule(view, "span, div");
});
async function testEditSelector(view, newSelector) {
info("Test editing existing selector fields");
const ruleEditor = getRuleViewRuleEditorAt(view, 1);
await editSelectorForRuleEditor(view, ruleEditor, newSelector);
ok(
getRuleViewRule(view, newSelector),
`Rule with ${newSelector} selector exists.`
);
ok(
getRuleViewRuleEditorAt(view, 1).element.getAttribute("unmatched"),
`Rule with ${newSelector} does not match the current element.`
);
}
async function testAddImportantProperty(view) {
info("Test creating a new property with !important");
const textProp = await addProperty(view, 1, "color", "red !important");
is(textProp.value, "red", "Text prop should have been changed.");
is(textProp.priority, "important", 'Text prop has an "important" priority.');
ok(!textProp.overridden, "Property should not be overridden");
const prop = getTextProperty(view, 1, { color: "black" });
ok(
!prop.overridden,
"Existing property on matched rule should not be overridden"
);
}
async function testAddMatchedRule(view, selector) {
info("Test adding a matching selector");
const ruleEditor = getRuleViewRuleEditorAt(view, 1);
await editSelectorForRuleEditor(view, ruleEditor, selector);
is(
getRuleViewRuleEditorAt(view, 1).element.getAttribute("unmatched"),
"false",
`Rule with ${selector} does match the current element.`
);
}