From 7741be140e712c26a0855e078db5bd5d0ca3163a Mon Sep 17 00:00:00 2001
From: alburthoffman <alburthoffman@gmail.com>
Date: Wed, 19 Aug 2015 01:33:18 +0800
Subject: [PATCH] creationData for issue #2443

Make a function creationData(), that returns an object with input,
format, isUTC, locale
---
 src/lib/moment/creation-data.js  |  8 ++++++++
 src/lib/moment/prototype.js      |  2 ++
 src/test/moment/creation-data.js | 29 +++++++++++++++++++++++++++++
 3 files changed, 39 insertions(+)
 create mode 100644 src/lib/moment/creation-data.js
 create mode 100644 src/test/moment/creation-data.js

diff --git a/src/lib/moment/creation-data.js b/src/lib/moment/creation-data.js
new file mode 100644
index 000000000..47344131c
--- /dev/null
+++ b/src/lib/moment/creation-data.js
@@ -0,0 +1,8 @@
+export function creationData() {
+    return {
+        input: this._i,
+        format: this._f,
+        locale: this._locale,
+        isUTC: this._isUTC
+    };
+}
diff --git a/src/lib/moment/prototype.js b/src/lib/moment/prototype.js
index 85c7e8217..fe7bc9dc6 100644
--- a/src/lib/moment/prototype.js
+++ b/src/lib/moment/prototype.js
@@ -16,6 +16,7 @@ import { prototypeMin, prototypeMax } from './min-max';
 import { startOf, endOf } from './start-end-of';
 import { valueOf, toDate, toArray, toObject, toJSON, unix } from './to-type';
 import { isValid, parsingFlags, invalidAt } from './valid';
+import { creationData } from './creation-data';
 
 proto.add          = add;
 proto.calendar     = calendar;
@@ -51,6 +52,7 @@ proto.toJSON       = toJSON;
 proto.toString     = toString;
 proto.unix         = unix;
 proto.valueOf      = valueOf;
+proto.creationData = creationData;
 
 // Year
 import { getSetYear, getIsLeapYear } from '../units/year';
diff --git a/src/test/moment/creation-data.js b/src/test/moment/creation-data.js
new file mode 100644
index 000000000..a7e75a0a9
--- /dev/null
+++ b/src/test/moment/creation-data.js
@@ -0,0 +1,29 @@
+import { module, test } from '../qunit';
+import moment from '../../moment';
+
+module('creation data');
+
+test('valid date', function (assert) {
+    var dat = moment('1992-10-22');
+    var orig = dat.creationData();
+
+    assert.equal(dat.isValid(), true, '1992-10-22 is valid');
+    assert.equal(orig.input, '1992-10-22', 'original input is not correct.');
+    assert.equal(orig.format, 'YYYY-MM-DD', 'original format is defined.');
+    assert.equal(orig.locale._abbr, 'en', 'default locale is en');
+    assert.equal(orig.isUTC, false, 'not a UTC date');
+});
+
+test('valid date at fr locale', function (assert) {
+    var dat = moment('1992-10-22', 'YYYY-MM-DD', 'fr');
+    var orig = dat.creationData();
+
+    assert.equal(orig.locale._abbr, 'fr', 'locale is fr');
+});
+
+test('valid date with formats', function (assert) {
+    var dat = moment('29-06-1995', ['MM-DD-YYYY', 'DD-MM', 'DD-MM-YYYY']);
+    var orig = dat.creationData();
+
+    assert.equal(orig.format, 'DD-MM-YYYY', 'DD-MM-YYYY format is defined.');
+});
-- 
2.47.2