browser_rules_completion-new-property_04.js (2624B)
1 /* Any copyright is dedicated to the Public Domain. 2 http://creativecommons.org/publicdomain/zero/1.0/ */ 3 4 "use strict"; 5 6 // Test that a new property editor supports the following flow: 7 // - type first character of property name 8 // - select an autocomplete suggestion !!with a mouse click!! 9 // - press RETURN to move to the property value 10 // - blur the input to commit 11 12 const TEST_URI = 13 "<style>.title {color: red;}</style>" + "<h1 class=title>Header</h1>"; 14 15 add_task(async function () { 16 await addTab("data:text/html;charset=utf-8," + encodeURIComponent(TEST_URI)); 17 const { inspector, view } = await openRuleView(); 18 19 info("Selecting the test node"); 20 await selectNode("h1", inspector); 21 22 info("Focusing the new property editable field"); 23 const ruleEditor = getRuleViewRuleEditor(view, 1); 24 let editor = await focusNewRuleViewProperty(ruleEditor); 25 26 info('Sending "background" to the editable field.'); 27 for (const key of "background") { 28 const onSuggest = editor.once("after-suggest"); 29 EventUtils.synthesizeKey(key, {}, view.styleWindow); 30 await onSuggest; 31 } 32 33 const itemIndex = 4; 34 const bgcItem = editor.popup.getItemAtIndex(itemIndex); 35 is( 36 bgcItem.label, 37 "background-color", 38 "Check the expected completion element is background-color." 39 ); 40 editor.popup.selectItemAtIndex(itemIndex); 41 42 info("Select the background-color suggestion with a mouse click."); 43 const onSuggest = editor.once("after-suggest"); 44 const node = editor.popup.elements.get(bgcItem); 45 EventUtils.synthesizeMouseAtCenter(node, {}, node.ownerGlobal); 46 47 await onSuggest; 48 is(editor.input.value, "background-color", "Correct value is autocompleted"); 49 50 info("Press RETURN to move the focus to a property value editor."); 51 let onModifications = view.once("ruleview-changed"); 52 EventUtils.synthesizeKey("VK_RETURN", {}, view.styleWindow); 53 54 await onModifications; 55 56 // Getting the new value editor after focus 57 editor = inplaceEditor(view.styleDocument.activeElement); 58 const textProp = ruleEditor.rule.textProps[1]; 59 60 is(ruleEditor.rule.textProps.length, 2, "Created a new text property."); 61 is(ruleEditor.propertyList.children.length, 2, "Created a property editor."); 62 is( 63 editor, 64 inplaceEditor(textProp.editor.valueSpan), 65 "Editing the value span now." 66 ); 67 68 info("Entering a value and blurring the field to expect a rule change"); 69 onModifications = view.once("ruleview-changed"); 70 71 EventUtils.sendString("#F00"); 72 EventUtils.synthesizeKey("VK_RETURN", {}, view.styleWindow); 73 74 await onModifications; 75 76 is(textProp.value, "#F00", "Text prop should have been changed."); 77 });