83 lines
2.2 KiB
JavaScript
83 lines
2.2 KiB
JavaScript
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'use strict';
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Object.defineProperty(exports, '__esModule', {
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value: true
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});
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exports.default = treeProcessor;
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/**
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* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
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*
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* This source code is licensed under the MIT license found in the
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* LICENSE file in the root directory of this source tree.
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*/
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function treeProcessor(options) {
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const {nodeComplete, nodeStart, queueRunnerFactory, runnableIds, tree} =
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options;
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function isEnabled(node, parentEnabled) {
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return parentEnabled || runnableIds.indexOf(node.id) !== -1;
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}
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function getNodeHandler(node, parentEnabled) {
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const enabled = isEnabled(node, parentEnabled);
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return node.children
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? getNodeWithChildrenHandler(node, enabled)
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: getNodeWithoutChildrenHandler(node, enabled);
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}
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function getNodeWithoutChildrenHandler(node, enabled) {
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return function fn(done = () => {}) {
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node.execute(done, enabled);
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};
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}
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function getNodeWithChildrenHandler(node, enabled) {
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return async function fn(done = () => {}) {
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nodeStart(node);
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await queueRunnerFactory({
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onException: error => node.onException(error),
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queueableFns: wrapChildren(node, enabled),
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userContext: node.sharedUserContext()
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});
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nodeComplete(node);
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done();
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};
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}
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function hasNoEnabledTest(node) {
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var _node$children$every, _node$children;
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return (
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node.disabled ||
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node.markedPending ||
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((_node$children$every =
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(_node$children = node.children) === null || _node$children === void 0
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? void 0
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: _node$children.every(hasNoEnabledTest)) !== null &&
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_node$children$every !== void 0
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? _node$children$every
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: false)
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);
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}
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function wrapChildren(node, enabled) {
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if (!node.children) {
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throw new Error('`node.children` is not defined.');
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}
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const children = node.children.map(child => ({
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fn: getNodeHandler(child, enabled)
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}));
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if (hasNoEnabledTest(node)) {
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return children;
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}
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return node.beforeAllFns.concat(children).concat(node.afterAllFns);
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}
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const treeHandler = getNodeHandler(tree, false);
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return treeHandler();
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}
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