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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
// Tests that adding multiple values will enable the property even if the
// property does not change, and that the extra values are added correctly.
const STYLE = "#testid { background-color: #f00 }";
const TEST_URI_INLINE_SHEET = `
<style>${STYLE}</style>
<div id='testid'>Styled Node</div>
`;
const TEST_URI_CONSTRUCTED_SHEET = `
<div id='testid'>Styled Node</div>
<script>
let sheet = new CSSStyleSheet();
sheet.replaceSync("${STYLE}");
document.adoptedStyleSheets.push(sheet);
</script>
`;
async function runTest(testUri) {
await addTab("data:text/html;charset=utf-8," + encodeURIComponent(testUri));
const { inspector, view } = await openRuleView();
await selectNode("#testid", inspector);
const rule = getRuleViewRuleEditor(view, 1).rule;
const prop = rule.textProps[0];
info("Disabling red background color property");
await togglePropStatus(view, prop);
ok(!prop.enabled, "red background-color property is disabled.");
const editor = await focusEditableField(view, prop.editor.valueSpan);
const onDone = view.once("ruleview-changed");
editor.input.value = "red; color: red;";
EventUtils.synthesizeKey("VK_RETURN", {}, view.styleWindow);
await onDone;
is(
prop.editor.valueSpan.textContent,
"red",
"'red' property value is correctly set."
);
ok(prop.enabled, "red background-color property is enabled.");
is(
await getComputedStyleProperty("#testid", null, "background-color"),
"rgb(255, 0, 0)",
"red background color is set."
);
const propEditor = rule.textProps[1].editor;
is(
propEditor.nameSpan.textContent,
"color",
"new 'color' property name is correctly set."
);
is(
propEditor.valueSpan.textContent,
"red",
"new 'red' property value is correctly set."
);
is(
await getComputedStyleProperty("#testid", null, "color"),
"rgb(255, 0, 0)",
"red color is set."
);
}
add_task(async function test_inline_sheet() {
await runTest(TEST_URI_INLINE_SHEET);
});
add_task(async function test_constructed_sheet() {
await runTest(TEST_URI_CONSTRUCTED_SHEET);
});