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/* Any copyright is dedicated to the Public Domain.
"use strict";
// Tests that CSS property names are autocompleted and cycled correctly when
// editing an existing property in the rule view.
// format :
// [
// what key to press,
// expected input box value after keypress,
// is the popup open,
// is a suggestion selected in the popup,
// ]
const OPEN = true,
SELECTED = true;
var testData = [
["VK_RIGHT", "font", !OPEN, !SELECTED],
["-", "font-size", OPEN, SELECTED],
["f", "font-family", OPEN, SELECTED],
["VK_BACK_SPACE", "font-f", !OPEN, !SELECTED],
["VK_BACK_SPACE", "font-", !OPEN, !SELECTED],
["VK_BACK_SPACE", "font", !OPEN, !SELECTED],
["VK_BACK_SPACE", "fon", !OPEN, !SELECTED],
["VK_BACK_SPACE", "fo", !OPEN, !SELECTED],
["VK_BACK_SPACE", "f", !OPEN, !SELECTED],
["VK_BACK_SPACE", "", !OPEN, !SELECTED],
["d", "display", OPEN, SELECTED],
["VK_DOWN", "dominant-baseline", OPEN, SELECTED],
["VK_DOWN", "d", OPEN, SELECTED],
["VK_DOWN", "direction", OPEN, SELECTED],
["VK_DOWN", "display", OPEN, SELECTED],
["VK_UP", "direction", OPEN, SELECTED],
["VK_UP", "d", OPEN, SELECTED],
["VK_UP", "dominant-baseline", OPEN, SELECTED],
["VK_UP", "display", OPEN, SELECTED],
["VK_BACK_SPACE", "d", !OPEN, !SELECTED],
["i", "display", OPEN, SELECTED],
["s", "display", !OPEN, !SELECTED],
["VK_BACK_SPACE", "dis", !OPEN, !SELECTED],
["VK_BACK_SPACE", "di", !OPEN, !SELECTED],
["VK_BACK_SPACE", "d", !OPEN, !SELECTED],
["VK_BACK_SPACE", "", !OPEN, !SELECTED],
["VK_HOME", "", !OPEN, !SELECTED],
["VK_END", "", !OPEN, !SELECTED],
["VK_PAGE_UP", "", !OPEN, !SELECTED],
["VK_PAGE_DOWN", "", !OPEN, !SELECTED],
["d", "display", OPEN, SELECTED],
["VK_HOME", "display", !OPEN, !SELECTED],
["VK_END", "display", !OPEN, !SELECTED],
// Press right key to ensure caret move to end of the input on Mac OS since
// Mac OS doesn't move caret after pressing HOME / END.
["VK_RIGHT", "display", !OPEN, !SELECTED],
["VK_BACK_SPACE", "displa", !OPEN, !SELECTED],
["VK_BACK_SPACE", "displ", !OPEN, !SELECTED],
["VK_BACK_SPACE", "disp", !OPEN, !SELECTED],
["VK_BACK_SPACE", "dis", !OPEN, !SELECTED],
["VK_BACK_SPACE", "di", !OPEN, !SELECTED],
["VK_BACK_SPACE", "d", !OPEN, !SELECTED],
["VK_BACK_SPACE", "", !OPEN, !SELECTED],
["f", "font-size", OPEN, SELECTED],
["i", "filter", OPEN, SELECTED],
["VK_LEFT", "filter", !OPEN, !SELECTED],
["VK_LEFT", "filter", !OPEN, !SELECTED],
["i", "fiilter", !OPEN, !SELECTED],
["VK_ESCAPE", null, !OPEN, !SELECTED],
];
const TEST_URI = "<h1 style='font: 24px serif'>Header</h1>";
add_task(async function () {
await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
const { toolbox, inspector, view } = await openRuleView();
info("Test autocompletion after 1st page load");
await runAutocompletionTest(toolbox, inspector, view);
info("Test autocompletion after page navigation");
await reloadBrowser();
await runAutocompletionTest(toolbox, inspector, view);
});
async function runAutocompletionTest(toolbox, inspector, view) {
info("Selecting the test node");
await selectNode("h1", inspector);
info("Focusing the css property editable field");
const propertyName = view.styleDocument.querySelectorAll(
".ruleview-propertyname"
)[0];
const editor = await focusEditableField(view, propertyName);
info("Starting to test for css property completion");
for (let i = 0; i < testData.length; i++) {
if (!testData[i].length) {
continue;
}
await testCompletion(testData[i], editor, view);
}
}
async function testCompletion([key, completion, open, selected], editor, view) {
info("Pressing key " + key);
info("Expecting " + completion);
info("Is popup opened: " + open);
info("Is item selected: " + selected);
// Listening for the right event that will tell us when the key has been
// entered and processed.
let onSuggest;
if (/(left|right|back_space|escape|home|end|page_up|page_down)/gi.test(key)) {
info(
"Adding event listener for " +
"left|right|back_space|escape|home|end|page_up|page_down keys"
);
onSuggest = once(editor.input, "keypress");
} else {
info("Waiting for after-suggest event on the editor");
onSuggest = editor.once("after-suggest");
}
// Also listening for popup opened/closed events if needed.
const popupEvent = open ? "popup-opened" : "popup-closed";
const onPopupEvent =
editor.popup.isOpen !== open ? once(editor.popup, popupEvent) : null;
info("Synthesizing key " + key);
EventUtils.synthesizeKey(key, {}, view.styleWindow);
// Flush the debounce for the preview text.
view.debounce.flush();
await onSuggest;
await onPopupEvent;
info("Checking the state");
if (completion !== null) {
is(editor.input.value, completion, "Correct value is autocompleted");
}
if (!open) {
ok(!(editor.popup && editor.popup.isOpen), "Popup is closed");
} else {
ok(editor.popup.isOpen, "Popup is open");
is(editor.popup.selectedIndex !== -1, selected, "An item is selected");
}
}