1 files changed, 128 insertions, 0 deletions
diff --git a/node_modules/react-dom/lib/ReactTestReconcileTransaction.js b/node_modules/react-dom/lib/ReactTestReconcileTransaction.js
new file mode 100644
index 000000000..ecc1818d1
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+++ b/node_modules/react-dom/lib/ReactTestReconcileTransaction.js
@@ -0,0 +1,128 @@
+/**
+ * Copyright (c) 2015-present, Facebook, Inc.
+ * All rights reserved.
+ *
+ * This source code is licensed under the BSD-style license found in the
+ * LICENSE file in the root directory of this source tree. An additional grant
+ * of patent rights can be found in the PATENTS file in the same directory.
+ *
+ * 
+ */
+'use strict';
+
+var _assign = require('object-assign');
+
+var CallbackQueue = require('./CallbackQueue');
+var PooledClass = require('./PooledClass');
+var Transaction = require('./Transaction');
+var ReactUpdateQueue = require('./ReactUpdateQueue');
+
+/**
+ * Provides a `CallbackQueue` queue for collecting `onDOMReady` callbacks during
+ * the performing of the transaction.
+ */
+var ON_DOM_READY_QUEUEING = {
+  /**
+   * Initializes the internal `onDOMReady` queue.
+   */
+  initialize: function () {
+    this.reactMountReady.reset();
+  },
+
+  /**
+   * After DOM is flushed, invoke all registered `onDOMReady` callbacks.
+   */
+  close: function () {
+    this.reactMountReady.notifyAll();
+  }
+};
+
+/**
+ * Executed within the scope of the `Transaction` instance. Consider these as
+ * being member methods, but with an implied ordering while being isolated from
+ * each other.
+ */
+var TRANSACTION_WRAPPERS = [ON_DOM_READY_QUEUEING];
+
+/**
+ * Currently:
+ * - The order that these are listed in the transaction is critical:
+ * - Suppresses events.
+ * - Restores selection range.
+ *
+ * Future:
+ * - Restore document/overflow scroll positions that were unintentionally
+ *   modified via DOM insertions above the top viewport boundary.
+ * - Implement/integrate with customized constraint based layout system and keep
+ *   track of which dimensions must be remeasured.
+ *
+ * @class ReactTestReconcileTransaction
+ */
+function ReactTestReconcileTransaction(testOptions) {
+  this.reinitializeTransaction();
+  this.testOptions = testOptions;
+  this.reactMountReady = CallbackQueue.getPooled(this);
+}
+
+var Mixin = {
+  /**
+   * @see Transaction
+   * @abstract
+   * @final
+   * @return {array<object>} List of operation wrap procedures.
+   *   TODO: convert to array<TransactionWrapper>
+   */
+  getTransactionWrappers: function () {
+    return TRANSACTION_WRAPPERS;
+  },
+
+  /**
+   * @return {object} The queue to collect `onDOMReady` callbacks with.
+   *   TODO: convert to ReactMountReady
+   */
+  getReactMountReady: function () {
+    return this.reactMountReady;
+  },
+
+  /**
+   * @return {object} the options passed to ReactTestRenderer
+   */
+  getTestOptions: function () {
+    return this.testOptions;
+  },
+
+  /**
+   * @return {object} The queue to collect React async events.
+   */
+  getUpdateQueue: function () {
+    return ReactUpdateQueue;
+  },
+
+  /**
+   * Save current transaction state -- if the return value from this method is
+   * passed to `rollback`, the transaction will be reset to that state.
+   */
+  checkpoint: function () {
+    // reactMountReady is the our only stateful wrapper
+    return this.reactMountReady.checkpoint();
+  },
+
+  rollback: function (checkpoint) {
+    this.reactMountReady.rollback(checkpoint);
+  },
+
+  /**
+   * `PooledClass` looks for this, and will invoke this before allowing this
+   * instance to be reused.
+   */
+  destructor: function () {
+    CallbackQueue.release(this.reactMountReady);
+    this.reactMountReady = null;
+  }
+};
+
+_assign(ReactTestReconcileTransaction.prototype, Transaction, ReactTestReconcileTransaction, Mixin);
+
+PooledClass.addPoolingTo(ReactTestReconcileTransaction);
+
+module.exports = ReactTestReconcileTransaction;
+\ No newline at end of file