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/* Any copyright is dedicated to the Public Domain.
"use strict";
// Tests editing a property name or value and escaping will revert the
// changes and restore the original value.
const TEST_URI = `
<style type='text/css'>
#testid {
background-color: #00F;
}
</style>
<div id='testid'>Styled Node</div>
`;
add_task(async function () {
await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
const { inspector, view } = await openRuleView({ overrideDebounce: false });
await selectNode("#testid", inspector);
const ruleEditor = getRuleViewRuleEditor(view, 1);
const prop = getTextProperty(view, 1, { "background-color": "#00F" });
const propEditor = prop.editor;
await focusEditableField(view, propEditor.nameSpan);
await sendKeysAndWaitForFocus(view, ruleEditor.element, ["DELETE", "ESCAPE"]);
is(
propEditor.nameSpan.textContent,
"background-color",
"'background-color' property name is correctly set."
);
is(
await getComputedStyleProperty("#testid", null, "background-color"),
"rgb(0, 0, 255)",
"#00F background color is set."
);
const editor = await focusEditableField(view, propEditor.valueSpan);
info("Delete input value");
const onValueDeleted = view.once("ruleview-changed");
EventUtils.sendKey("DELETE", view.styleWindow);
await onValueDeleted;
is(editor.input.value, "", "value input is empty");
await waitFor(() => view.popup?.isOpen);
ok(true, "autocomplete popup opened");
info("Hide autocomplete popup");
const onPopupClosed = once(view.popup, "popup-closed");
EventUtils.sendKey("ESCAPE", view.styleWindow);
await onPopupClosed;
ok(true, "popup was closed");
info("Cancel edit with escape key");
const onRuleViewChanged = view.once("ruleview-changed");
EventUtils.sendKey("ESCAPE", view.styleWindow);
await onRuleViewChanged;
is(
propEditor.valueSpan.textContent,
"#00F",
"'#00F' property value is correctly set."
);
is(
await getComputedStyleProperty("#testid", null, "background-color"),
"rgb(0, 0, 255)",
"#00F background color is set."
);
ok(!propEditor.warning, "warning icon is hidden after cancelling the edit");
});
const TEST_URI_BLUR = `
<style type='text/css'>
#testid {
background-color: #CFF;
}
</style>
<input id='testid'></div>
`;
add_task(async function testCancelOnBlur() {
await addTab(
"data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI_BLUR)
);
info("Initially move the focus in the input");
Services.focus.setFocus(gBrowser.selectedBrowser, Services.focus.FLAG_BYKEY);
await SpecialPowers.spawn(gBrowser.selectedBrowser, [], async function () {
const input = content.document.querySelector("input");
Services.focus.setFocus(input, Services.focus.FLAG_BYKEY);
});
info("Open DevTools and start editing a value in the rule view");
const { inspector, view } = await openRuleView({ overrideDebounce: false });
await selectNode("#testid", inspector);
const prop = getTextProperty(view, 1, { "background-color": "#CFF" });
const propEditor = prop.editor;
await focusEditableField(view, propEditor.valueSpan);
// Note: Using Services.focus here, but in theory this is more likely to be
// triggered via a click in the content page. But our various helpers to
// simulate events don't seem to trigger the expected blur from DevTools.
info("Move the focus back to the content page");
const onRuleviewChanged = view.once("ruleview-changed");
Services.focus.setFocus(gBrowser.selectedBrowser, Services.focus.FLAG_BYKEY);
await onRuleviewChanged;
await wait(1000);
await SpecialPowers.spawn(gBrowser.selectedBrowser, [], async function () {
const input = content.document.querySelector("input");
ok(content.document.hasFocus(), "The content document is still focused");
is(content.document.activeElement, input, "The input is still focused");
});
});