Revert "SERVER-29208 Add the $dateFromString aggregation operator"

This reverts commit b8de37d364fcde0ed2c93cdf8f5ed0001663e372.

1 files changed, 0 insertions, 236 deletions

diff --git a/jstests/aggregation/expressions/date_from_string.js b/jstests/aggregation/expressions/date_from_string.js
deleted file mode 100644
index a6fc7b9b09b..00000000000
--- a/jstests/aggregation/expressions/date_from_string.js
+++ /dev/null
@@ -1,236 +0,0 @@
-load("jstests/aggregation/extras/utils.js");  // For assertErrorCode
-
-(function() {
-    "use strict";
-
-    const coll = db.date_from_string;
-
-    /* --------------------------------------------------------------------------------------- */
-    /* Normal format tests. */
-
-    coll.drop();
-    assert.writeOK(coll.insert({_id: 0}));
-
-    let testCases = [
-        {expect: "2017-07-04T11:56:02Z", inputString: "2017-07-04T11:56:02Z"},
-        {expect: "2017-07-04T11:56:02.813Z", inputString: "2017-07-04T11:56:02.813Z"},
-        {expect: "2017-07-04T11:56:02.810Z", inputString: "2017-07-04T11:56:02.81Z"},
-        {expect: "2017-07-04T11:56:02.800Z", inputString: "2017-07-04T11:56:02.8Z"},
-        {expect: "2017-07-04T11:56:02Z", inputString: "2017-07-04T11:56.02"},
-        {expect: "2017-07-04T11:56:02.813Z", inputString: "2017-07-04T11:56.02.813"},
-        {expect: "2017-07-04T11:56:02.810Z", inputString: "2017-07-04T11:56.02.81"},
-        {expect: "2017-07-04T11:56:02.800Z", inputString: "2017-07-04T11:56.02.8"},
-    ];
-    testCases.forEach(function(testCase) {
-        assert.eq(
-            [{_id: 0, date: ISODate(testCase.expect)}],
-            coll.aggregate(
-                    {$project: {date: {'$dateFromString': {"dateString": testCase.inputString}}}})
-                .toArray(),
-            tojson(testCase));
-    });
-
-    /* --------------------------------------------------------------------------------------- */
-    /* Normal format tests from data. */
-
-    coll.drop();
-    assert.writeOK(coll.insert([
-        {_id: 0, dateString: "2017-07-06T12:35:37Z"},
-        {_id: 1, dateString: "2017-07-06T12:35:37.513Z"},
-        {_id: 2, dateString: "2017-07-06T12:35:37"},
-        {_id: 3, dateString: "2017-07-06T12:35:37.513"},
-        {_id: 4, dateString: "1960-07-10T12:10:37.448"},
-    ]));
-
-    assert.eq(
-        [
-          {"_id": 0, "date": ISODate("2017-07-06T12:35:37Z")},
-          {"_id": 1, "date": ISODate("2017-07-06T12:35:37.513Z")},
-          {"_id": 2, "date": ISODate("2017-07-06T12:35:37Z")},
-          {"_id": 3, "date": ISODate("2017-07-06T12:35:37.513Z")},
-          {"_id": 4, "date": ISODate("1960-07-10T12:10:37.448Z")},
-        ],
-        coll.aggregate([
-                {
-                  $project: {date: {'$dateFromString': {dateString: "$dateString"}}},
-                },
-                {$sort: {_id: 1}}
-            ])
-            .toArray());
-
-    assert.eq(
-        [
-          {"_id": 0, "date": new Date(1499344537000)},
-          {"_id": 1, "date": new Date(1499344537513)},
-          {"_id": 2, "date": new Date(1499344537000)},
-          {"_id": 3, "date": new Date(1499344537513)},
-          {"_id": 4, "date": new Date(-299072962552)},
-        ],
-        coll.aggregate([
-                {
-                  $project: {date: {'$dateFromString': {dateString: "$dateString"}}},
-                },
-                {$sort: {_id: 1}}
-            ])
-            .toArray());
-
-    /* --------------------------------------------------------------------------------------- */
-    /* BI format tests. */
-
-    coll.drop();
-    assert.writeOK(coll.insert({_id: 0}));
-
-    let pipelines = [
-        {
-          expect: "2017-01-01T00:00:00Z",
-          pipeline: {$project: {date: {'$dateFromString': {"dateString": "2017-01-01 00:00:00"}}}}
-        },
-        {
-          expect: "2017-07-01T00:00:00Z",
-          pipeline: {$project: {date: {'$dateFromString': {"dateString": "2017-07-01 00:00:00"}}}}
-        },
-        {
-          expect: "2017-07-06T00:00:00Z",
-          pipeline: {$project: {date: {'$dateFromString': {"dateString": "2017-07-06"}}}}
-        },
-        {
-          expect: "2017-07-06T00:00:00Z",
-          pipeline: {$project: {date: {'$dateFromString': {"dateString": "2017-07-06 00:00:00"}}}}
-        },
-        {
-          expect: "2017-07-06T11:00:00Z",
-          pipeline: {$project: {date: {'$dateFromString': {"dateString": "2017-07-06 11:00:00"}}}}
-        },
-        {
-          expect: "2017-07-06T11:36:00Z",
-          pipeline: {$project: {date: {'$dateFromString': {"dateString": "2017-07-06 11:36:00"}}}}
-        },
-        {
-          expect: "2017-07-06T11:36:54Z",
-          pipeline: {$project: {date: {'$dateFromString': {"dateString": "2017-07-06 11:36:54"}}}}
-        },
-    ];
-    pipelines.forEach(function(pipeline) {
-        assert.eq([{_id: 0, date: ISODate(pipeline.expect)}],
-                  coll.aggregate(pipeline.pipeline).toArray(),
-                  tojson(pipeline));
-    });
-
-    /* --------------------------------------------------------------------------------------- */
-    /* BI format tests from data. */
-
-    coll.drop();
-    assert.writeOK(coll.insert([
-        {_id: 0, dateString: "2017-01-01 00:00:00"},
-        {_id: 1, dateString: "2017-07-01 00:00:00"},
-        {_id: 2, dateString: "2017-07-06"},
-        {_id: 3, dateString: "2017-07-06 00:00:00"},
-        {_id: 4, dateString: "2017-07-06 11:00:00"},
-        {_id: 5, dateString: "2017-07-06 11:36:00"},
-        {_id: 6, dateString: "2017-07-06 11:36:54"},
-    ]));
-
-    assert.eq(
-        [
-          {"_id": 0, "date": ISODate("2017-01-01T00:00:00Z")},
-          {"_id": 1, "date": ISODate("2017-07-01T00:00:00Z")},
-          {"_id": 2, "date": ISODate("2017-07-06T00:00:00Z")},
-          {"_id": 3, "date": ISODate("2017-07-06T00:00:00Z")},
-          {"_id": 4, "date": ISODate("2017-07-06T11:00:00Z")},
-          {"_id": 5, "date": ISODate("2017-07-06T11:36:00Z")},
-          {"_id": 6, "date": ISODate("2017-07-06T11:36:54Z")}
-        ],
-        coll.aggregate([
-                {
-                  $project: {date: {'$dateFromString': {dateString: "$dateString"}}},
-                },
-                {$sort: {_id: 1}}
-            ])
-            .toArray());
-
-    /* --------------------------------------------------------------------------------------- */
-    /* Wacky format tests from data. */
-
-    coll.drop();
-    assert.writeOK(coll.insert([
-        {_id: 0, dateString: "July 4th, 2017"},
-        {_id: 1, dateString: "July 4th, 2017 12:39:30 BST"},
-        {_id: 2, dateString: "July 4th, 2017 11am"},
-        {_id: 3, dateString: "July 4th, 2017 12pm"},
-        {_id: 4, dateString: "7/4/17"},
-        {_id: 5, dateString: "04-07-2017"},
-        {_id: 6, dateString: "2017-Jul-04 noon"},
-        {_id: 7, dateString: "2017-07-04 12:48:07 GMT+0545"},
-        {_id: 8, dateString: "2017-07-04 12:48:07 GMT-0200"},
-    ]));
-
-    assert.eq(
-        [
-          {"_id": 0, "date": ISODate("2017-07-04T00:00:00Z")},
-          {"_id": 1, "date": ISODate("2017-07-04T11:39:30Z")},
-          {"_id": 2, "date": ISODate("2017-07-04T11:00:00Z")},
-          {"_id": 3, "date": ISODate("2017-07-04T12:00:00Z")},
-          {"_id": 4, "date": ISODate("2017-07-04T00:00:00Z")},
-          {"_id": 5, "date": ISODate("2017-07-04T00:00:00Z")},
-          {"_id": 6, "date": ISODate("2017-07-04T12:00:00Z")},
-          {"_id": 7, "date": ISODate("2017-07-04T07:03:07Z")},
-          {"_id": 8, "date": ISODate("2017-07-04T14:48:07Z")},
-        ],
-        coll.aggregate([
-                {
-                  $project: {date: {'$dateFromString': {dateString: "$dateString"}}},
-                },
-                {$sort: {_id: 1}}
-            ])
-            .toArray());
-
-    /* --------------------------------------------------------------------------------------- */
-    /* Testing whether it throws the right assert for missing elements of a date/time string. */
-
-    coll.drop();
-
-    assert.writeOK(coll.insert([
-        {_id: 0},
-    ]));
-
-    pipelines = [
-        [{'$project': {date: {'$dateFromString': {dateString: "July 4th"}}}}],
-        [{'$project': {date: {'$dateFromString': {dateString: "2017, 12:50:53"}}}}],
-    ];
-
-    pipelines.forEach(function(pipeline) {
-        assertErrorCode(coll, pipeline, 40545, tojson(pipeline));
-    });
-
-    /* --------------------------------------------------------------------------------------- */
-    /* NULL returns. */
-
-    coll.drop();
-    assert.writeOK(coll.insert([
-        {_id: 0, date: new ISODate("2017-06-19T15:13:25.713Z")},
-        {_id: 1, date: new ISODate("2017-06-19T15:13:25.713Z"), tz: null},
-        {_id: 2, date: new ISODate("2017-06-19T15:13:25.713Z"), tz: undefined},
-    ]));
-
-    pipelines = [
-        [{$project: {date: {'$dateFromString': {"dateString": "$tz"}}}}, {$sort: {_id: 1}}],
-    ];
-    pipelines.forEach(function(pipeline) {
-        assert.eq([{_id: 0, date: null}, {_id: 1, date: null}, {_id: 2, date: null}],
-                  coll.aggregate(pipeline).toArray(),
-                  tojson(pipeline));
-    });
-
-    /* --------------------------------------------------------------------------------------- */
-    /* Parse errors. */
-
-    let pipeline = {$project: {date: {'$dateFromString': "no-object"}}};
-    assertErrorCode(coll, pipeline, 40540);
-
-    pipeline = {$project: {date: {'$dateFromString': {"unknown": "$tz"}}}};
-    assertErrorCode(coll, pipeline, 40541);
-
-    pipeline = {$project: {date: {'$dateFromString': {"dateString": 5}}}};
-    assertErrorCode(coll, pipeline, 40543);
-
-})();