Revert "SERVER-29125 Add $changeNotification stage that always outputs the single last oplog entry, unmodified"

This reverts commit bbfbb9f0ee75db566ac236c6c12daad71e3d3e10.

1 files changed, 0 insertions, 78 deletions

diff --git a/jstests/aggregation/sources/changeNotification/changeNotification.js b/jstests/aggregation/sources/changeNotification/changeNotification.js
deleted file mode 100644
index 45abc3d63cf..00000000000
--- a/jstests/aggregation/sources/changeNotification/changeNotification.js
+++ /dev/null
@@ -1,78 +0,0 @@
-// Basic $changeNotification tests.
-// @tags: [do_not_wrap_aggregations_in_facets]
-
-(function() {
-    "use strict";
-
-    // Helper for testing that pipeline returns correct set of results.
-    function testPipeline(pipeline, expectedResult, collection) {
-        // Strip the oplog fields we aren't testing.
-        pipeline.push({$project: {ts: 0, t: 0, h: 0, v: 0}});
-        assert.docEq(collection.aggregate(pipeline).toArray(), expectedResult);
-    }
-
-    var replTest = new ReplSetTest({name: 'changeNotificationTest', nodes: 1});
-    var nodes = replTest.startSet();
-    replTest.initiate();
-    replTest.awaitReplication();
-
-    db = replTest.getPrimary().getDB('test');
-
-    jsTestLog("Testing single insert");
-    assert.writeOK(db.t1.insert({_id: 0, a: 1}));
-    testPipeline([{$changeNotification: {}}], [{op: "i", ns: "test.t1", o: {_id: 0, a: 1}}], db.t1);
-
-    jsTestLog("Testing second insert");
-    assert.writeOK(db.t1.insert({_id: 1, a: 2}));
-    testPipeline([{$changeNotification: {}}], [{op: "i", ns: "test.t1", o: {_id: 1, a: 2}}], db.t1);
-
-    jsTestLog("Testing update");
-    assert.writeOK(db.t1.update({_id: 0}, {a: 3}));
-    testPipeline([{$changeNotification: {}}],
-                 [{op: "u", ns: "test.t1", o: {_id: 0, a: 3}, o2: {_id: 0}}],
-                 db.t1);
-
-    jsTestLog("Testing update of another field");
-    assert.writeOK(db.t1.update({_id: 0}, {b: 3}));
-    testPipeline([{$changeNotification: {}}],
-                 [{op: "u", ns: "test.t1", o: {_id: 0, b: 3}, o2: {_id: 0}}],
-                 db.t1);
-
-    jsTestLog("Testing upsert");
-    assert.writeOK(db.t1.update({_id: 2}, {a: 4}, {upsert: true}));
-    testPipeline([{$changeNotification: {}}], [{op: "i", ns: "test.t1", o: {_id: 2, a: 4}}], db.t1);
-
-    jsTestLog("Testing partial update with $inc");
-    assert.writeOK(db.t1.insert({_id: 3, a: 5, b: 1}));
-    assert.writeOK(db.t1.update({_id: 3}, {$inc: {b: 2}}));
-    testPipeline([{$changeNotification: {}}],
-                 [{op: "u", ns: "test.t1", o: {$set: {b: 3}}, o2: {_id: 3}}],
-                 db.t1);
-
-    jsTestLog("Testing delete");
-    assert.writeOK(db.t1.remove({_id: 1}));
-    testPipeline([{$changeNotification: {}}], [{op: "d", ns: "test.t1", o: {_id: 1}}], db.t1);
-
-    jsTestLog("Testing intervening write on another collection");
-    assert.writeOK(db.t2.insert({_id: 100, c: 1}));
-    testPipeline([{$changeNotification: {}}], [{op: "d", ns: "test.t1", o: {_id: 1}}], db.t1);
-    testPipeline(
-        [{$changeNotification: {}}], [{op: "i", ns: "test.t2", o: {_id: 100, c: 1}}], db.t2);
-
-    jsTestLog("Testing rename");
-    assert.writeOK(db.t2.renameCollection("t3"));
-    testPipeline(
-        [{$changeNotification: {}}],
-        [{
-           op: "c",
-           ns: "test.$cmd",
-           o: {renameCollection: "test.t2", to: "test.t3", dropTarget: false, stayTemp: false}
-        }],
-        db.t2);
-
-    jsTestLog("Testing insert that looks like rename");
-    assert.writeOK(db.t3.insert({_id: 101, renameCollection: "test.dne1", to: "test.dne2"}));
-    testPipeline([{$changeNotification: {}}], [], db.dne1);
-    testPipeline([{$changeNotification: {}}], [], db.dne2);
-    replTest.stopSet();
-}());