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122 lines
4.1 KiB
JavaScript
122 lines
4.1 KiB
JavaScript
/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
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/* Any copyright is dedicated to the Public Domain.
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http://creativecommons.org/publicdomain/zero/1.0/ */
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"use strict";
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// Tests that CSS property names and values are autocompleted and cycled
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// correctly when editing new properties in the rule view.
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// format :
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// [
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// what key to press,
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// modifers,
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// expected input box value after keypress,
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// selectedIndex of the popup,
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// total items in the popup
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// ]
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var testData = [
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["a", {accelKey: true, ctrlKey: true}, "", -1, 0],
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["d", {}, "direction", 0, 3],
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["VK_DOWN", {}, "display", 1, 3],
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["VK_TAB", {}, "", -1, 10],
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["VK_DOWN", {}, "-moz-box", 0, 10],
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["n", {}, "none", -1, 0],
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["VK_TAB", {shiftKey: true}, "display", -1, 0],
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["VK_BACK_SPACE", {}, "", -1, 0],
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["c", {}, "caption-side", 0, 10],
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["o", {}, "color", 0, 7],
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["VK_TAB", {}, "none", -1, 0],
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["r", {}, "rebeccapurple", 0, 6],
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["VK_DOWN", {}, "red", 1, 6],
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["VK_DOWN", {}, "rgb", 2, 6],
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["VK_DOWN", {}, "rgba", 3, 6],
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["VK_DOWN", {}, "rosybrown", 4, 6],
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["VK_DOWN", {}, "royalblue", 5, 6],
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["VK_RIGHT", {}, "royalblue", -1, 0],
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[" ", {}, "royalblue !important", 0, 10],
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["!", {}, "royalblue !important", 0, 0],
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["VK_ESCAPE", {}, null, -1, 0]
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];
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const TEST_URI = `
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<style type="text/css">
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h1 {
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border: 1px solid red;
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}
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</style>
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<h1>Test element</h1>
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`;
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add_task(function*() {
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yield addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI));
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let {toolbox, inspector, view} = yield openRuleView();
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info("Test autocompletion after 1st page load");
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yield runAutocompletionTest(toolbox, inspector, view);
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info("Test autocompletion after page navigation");
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yield reloadPage(inspector);
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yield runAutocompletionTest(toolbox, inspector, view);
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});
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function* runAutocompletionTest(toolbox, inspector, view) {
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info("Selecting the test node");
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yield selectNode("h1", inspector);
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info("Focusing a new css property editable property");
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let brace = view.styleDocument.querySelectorAll(".ruleview-ruleclose")[1];
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let editor = yield focusEditableField(view, brace);
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info("Starting to test for css property completion");
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for (let i = 0; i < testData.length; i++) {
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// Re-define the editor at each iteration, because the focus may have moved
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// from property to value and back
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editor = inplaceEditor(view.styleDocument.activeElement);
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yield testCompletion(testData[i], editor, view);
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}
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}
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function* testCompletion([key, modifiers, completion, index, total], editor,
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view) {
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info("Pressing key " + key);
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info("Expecting " + completion + ", " + index + ", " + total);
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let onKeyPress;
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if (/tab/ig.test(key)) {
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info("Waiting for the new property or value editor to get focused");
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let brace = view.styleDocument.querySelectorAll(".ruleview-ruleclose")[1];
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onKeyPress = once(brace.parentNode, "focus", true);
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} else if (/(right|back_space|escape|return)/ig.test(key) ||
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(modifiers.accelKey || modifiers.ctrlKey)) {
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info("Adding event listener for right|escape|back_space|return keys");
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onKeyPress = once(editor.input, "keypress");
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} else {
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info("Waiting for after-suggest event on the editor");
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onKeyPress = editor.once("after-suggest");
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}
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info("Synthesizing key " + key + ", modifiers: " + Object.keys(modifiers));
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EventUtils.synthesizeKey(key, modifiers, view.styleWindow);
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yield onKeyPress;
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yield wait(1); // Equivalent of executeSoon
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info("Checking the state");
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if (completion != null) {
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// The key might have been a TAB or shift-TAB, in which case the editor will
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// be a new one
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editor = inplaceEditor(view.styleDocument.activeElement);
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is(editor.input.value, completion, "Correct value is autocompleted");
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}
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if (total == 0) {
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ok(!(editor.popup && editor.popup.isOpen), "Popup is closed");
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} else {
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ok(editor.popup._panel.state == "open" ||
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editor.popup._panel.state == "showing", "Popup is open");
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is(editor.popup.getItems().length, total, "Number of suggestions match");
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is(editor.popup.selectedIndex, index, "Correct item is selected");
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}
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}
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