setup-python/node_modules/jest-jasmine2/build/treeProcessor.js

124 lines
3.1 KiB
JavaScript

'use strict';
Object.defineProperty(exports, '__esModule', {
value: true
});
exports.default = treeProcessor;
var Symbol = global['jest-symbol-do-not-touch'] || global.Symbol;
var Symbol = global['jest-symbol-do-not-touch'] || global.Symbol;
var Promise = global[Symbol.for('jest-native-promise')] || global.Promise;
function asyncGeneratorStep(gen, resolve, reject, _next, _throw, key, arg) {
try {
var info = gen[key](arg);
var value = info.value;
} catch (error) {
reject(error);
return;
}
if (info.done) {
resolve(value);
} else {
Promise.resolve(value).then(_next, _throw);
}
}
function _asyncToGenerator(fn) {
return function() {
var self = this,
args = arguments;
return new Promise(function(resolve, reject) {
var gen = fn.apply(self, args);
function _next(value) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, 'next', value);
}
function _throw(err) {
asyncGeneratorStep(gen, resolve, reject, _next, _throw, 'throw', err);
}
_next(undefined);
});
};
}
/**
* Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*/
function treeProcessor(options) {
const nodeComplete = options.nodeComplete,
nodeStart = options.nodeStart,
queueRunnerFactory = options.queueRunnerFactory,
runnableIds = options.runnableIds,
tree = options.tree;
function isEnabled(node, parentEnabled) {
return parentEnabled || runnableIds.indexOf(node.id) !== -1;
}
function getNodeHandler(node, parentEnabled) {
const enabled = isEnabled(node, parentEnabled);
return node.children
? getNodeWithChildrenHandler(node, enabled)
: getNodeWithoutChildrenHandler(node, enabled);
}
function getNodeWithoutChildrenHandler(node, enabled) {
return function fn(done = () => {}) {
node.execute(done, enabled);
};
}
function getNodeWithChildrenHandler(node, enabled) {
return (
/*#__PURE__*/
(function() {
var _fn = _asyncToGenerator(function*(done = () => {}) {
nodeStart(node);
yield queueRunnerFactory({
onException: error => node.onException(error),
queueableFns: wrapChildren(node, enabled),
userContext: node.sharedUserContext()
});
nodeComplete(node);
done();
});
function fn() {
return _fn.apply(this, arguments);
}
return fn;
})()
);
}
function hasEnabledTest(node) {
if (node.children) {
return node.children.some(hasEnabledTest);
}
return !node.disabled;
}
function wrapChildren(node, enabled) {
if (!node.children) {
throw new Error('`node.children` is not defined.');
}
const children = node.children.map(child => ({
fn: getNodeHandler(child, enabled)
}));
if (!hasEnabledTest(node)) {
return children;
}
return node.beforeAllFns.concat(children).concat(node.afterAllFns);
}
const treeHandler = getNodeHandler(tree, false);
return treeHandler();
}