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Test Info:
/* Any copyright is dedicated to the Public Domain.
"use strict";
// Tests color pickers work with CSS variables.
const TEST_URI = `
<style type="text/css">
:root {
--main-bg-color: coral;
}
body {
color: red;
background-color: var(--main-bg-color);
border: 1px solid var(--main-bg-color);
}
</style>
Testing the color picker tooltip with CSS variables!
`;
add_task(async function () {
await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
const { view } = await openRuleView();
const propertiesToTest = ["color", "background-color", "border"];
for (const property of propertiesToTest) {
info(`Test that the colorpicker appears on swatch click for ${property}`);
await testColorPickerAppearsOnColorSwatchActivation(view, property);
info(
`Test that swatch is focusable and colorpicker can be activated with a keyboard for ${property}`
);
await testColorPickerAppearsOnColorSwatchActivation(view, property, true);
}
});
async function testColorPickerAppearsOnColorSwatchActivation(
view,
property,
withKeyboard = false
) {
const value = (
await getRuleViewProperty(view, "body", property, { wait: true })
).valueSpan;
const swatch = value.querySelector(".ruleview-colorswatch");
const cPicker = view.tooltips.getTooltip("colorPicker");
ok(cPicker, "The rule-view has an expected colorPicker widget");
const cPickerPanel = cPicker.tooltip.panel;
ok(cPickerPanel, "The XUL panel for the color picker exists");
const onColorPickerReady = cPicker.once("ready");
if (withKeyboard) {
// Focus on the property value span
const doc = value.ownerDocument;
value.focus();
// Tab to focus on the color swatch
EventUtils.sendKey("Tab");
is(doc.activeElement, swatch, "Swatch successfully receives focus.");
// Press enter on the swatch to simulate click and open color picker
EventUtils.sendKey("Return");
} else {
swatch.click();
}
await onColorPickerReady;
info("The color picker was displayed");
ok(!inplaceEditor(swatch.parentNode), "The inplace editor wasn't displayed");
await hideTooltipAndWaitForRuleViewChanged(cPicker, view);
}