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77 lines
2.4 KiB
JavaScript
77 lines
2.4 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 removing a property by clearing the property name and pressing the
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// return key, and checks if the focus is moved to the appropriate editable
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// field.
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const TEST_URI = `
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<style type='text/css'>
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#testid {
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background-color: #00F;
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color: #00F;
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}
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</style>
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<div id='testid'>Styled Node</div>
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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 {inspector, view} = yield openRuleView();
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yield selectNode("#testid", inspector);
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yield testEditPropertyAndRemove(inspector, view);
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});
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function* testEditPropertyAndRemove(inspector, view) {
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let ruleEditor = getRuleViewRuleEditor(view, 1);
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let propEditor = ruleEditor.rule.textProps[0].editor;
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yield focusEditableField(view, propEditor.nameSpan);
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yield sendKeysAndWaitForFocus(view, ruleEditor.element,
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["VK_DELETE", "VK_RETURN"]);
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yield ruleEditor.rule._applyingModifications;
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let newValue = yield executeInContent("Test:GetRulePropertyValue", {
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styleSheetIndex: 0,
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ruleIndex: 0,
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name: "background-color"
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});
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is(newValue, "", "background-color should have been unset.");
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propEditor = ruleEditor.rule.textProps[0].editor;
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let editor = inplaceEditor(view.styleDocument.activeElement);
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is(inplaceEditor(propEditor.nameSpan), editor,
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"Focus should have moved to the next property name");
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yield sendKeysAndWaitForFocus(view, ruleEditor.element,
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["VK_DELETE", "VK_RETURN"]);
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yield ruleEditor.rule._applyingModifications;
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newValue = yield executeInContent("Test:GetRulePropertyValue", {
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styleSheetIndex: 0,
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ruleIndex: 0,
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name: "color"
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});
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is(newValue, "", "color should have been unset.");
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editor = inplaceEditor(view.styleDocument.activeElement);
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is(inplaceEditor(ruleEditor.newPropSpan), editor,
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"Focus should have moved to the new property span");
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is(ruleEditor.rule.textProps.length, 0,
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"All properties should have been removed.");
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is(ruleEditor.propertyList.children.length, 1,
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"Should have the new property span.");
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}
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function* sendKeysAndWaitForFocus(view, element, keys) {
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let onFocus = once(element, "focus", true);
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for (let key of keys) {
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EventUtils.synthesizeKey(key, {}, view.styleWindow);
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}
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yield onFocus;
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}
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