Revert "SERVER-37333 applyOps validates both background and foreground indexes for system.indexes inserts"

This reverts commit 606ed0eda1b0e3f0da66d63fd8a2e262cd0edc8b.

1 files changed, 0 insertions, 50 deletions

diff --git a/jstests/core/apply_ops_invalid_index_spec.js b/jstests/core/apply_ops_invalid_index_spec.js
index 2ca88081fa7..d4d9b73ff05 100644
--- a/jstests/core/apply_ops_invalid_index_spec.js
+++ b/jstests/core/apply_ops_invalid_index_spec.js
@@ -54,54 +54,4 @@
             o: {v: 1, key: {a: 1}, name: 'a_1_system_v1', ns: collNs, unknown: 1},
         }],
     }));
-
-    //
-    // Background indexes should be subject to the same level of validation as foreground indexes.
-    //
-
-    // Inserting a background index directly into system.indexes with a bad index key pattern should
-    // return an error.
-    assert.commandFailedWithCode(db.adminCommand({
-        applyOps: [{
-            op: 'i',
-            ns: systemIndexesNs,
-            o: {key: {b: 'sideways'}, name: 'b_1_bg_system_v2', ns: collNs, background: true},
-        }],
-    }),
-                                 ErrorCodes.CannotCreateIndex);
-
-    // Inserting a v:2 background index directly into system.indexes with an unknown field in the
-    // index spec should return an error.
-    assert.commandFailedWithCode(db.adminCommand({
-        applyOps: [{
-            op: 'i',
-            ns: systemIndexesNs,
-            o: {
-                v: 2,
-                key: {b: 1},
-                name: 'b_1_bg_system_v2',
-                ns: collNs,
-                background: true,
-                unknown: true,
-            },
-        }],
-    }),
-                                 ErrorCodes.InvalidIndexSpecificationOption);
-
-    // Inserting a background v:1 index directly into system.indexes with an unknown field in the
-    // index spec should work.
-    assert.commandWorked(db.adminCommand({
-        applyOps: [{
-            op: 'i',
-            ns: systemIndexesNs,
-            o: {
-                v: 1,
-                key: {b: 1},
-                name: 'b_1_bg_system_v1',
-                ns: collNs,
-                background: true,
-                unknown: true,
-            },
-        }],
-    }));
 })();