SERVER-41772 Apply clang-format 7.0.1 to the codebase

1 files changed, 36 insertions, 37 deletions

diff --git a/jstests/core/wildcard_index_return_key.js b/jstests/core/wildcard_index_return_key.js
index ceaf691aad8..53f7da8c09c 100644
--- a/jstests/core/wildcard_index_return_key.js
+++ b/jstests/core/wildcard_index_return_key.js
@@ -2,58 +2,57 @@
  * Tests that $** indexes works with returnKey option.
  */
 (function() {
-    'use strict';
+'use strict';
 
-    load("jstests/aggregation/extras/utils.js");
+load("jstests/aggregation/extras/utils.js");
 
-    const coll = db.wildcard_return_key;
-    coll.drop();
+const coll = db.wildcard_return_key;
+coll.drop();
 
-    const assertArrayEq = (l, r) => assert(arrayEq(l, r), tojson(l) + " != " + tojson(r));
-    const assertArrayNotEq = (l, r) => assert(!arrayEq(l, r), tojson(l) + " == " + tojson(r));
+const assertArrayEq = (l, r) => assert(arrayEq(l, r), tojson(l) + " != " + tojson(r));
+const assertArrayNotEq = (l, r) => assert(!arrayEq(l, r), tojson(l) + " == " + tojson(r));
 
-    assert.commandWorked(coll.createIndex({"$**": 1}));
+assert.commandWorked(coll.createIndex({"$**": 1}));
 
-    assert.commandWorked(coll.insert({a: 1, b: 2, c: {d: 2, e: 1}}));
-    assert.commandWorked(coll.insert({a: 2, b: 2, c: {d: 1, e: 2}}));
-    assert.commandWorked(coll.insert({a: 2, b: 1, c: {d: 2, e: 2}}));
-    assert.commandWorked(coll.insert({a: 1, b: 1, c: {e: 2}}));
+assert.commandWorked(coll.insert({a: 1, b: 2, c: {d: 2, e: 1}}));
+assert.commandWorked(coll.insert({a: 2, b: 2, c: {d: 1, e: 2}}));
+assert.commandWorked(coll.insert({a: 2, b: 1, c: {d: 2, e: 2}}));
+assert.commandWorked(coll.insert({a: 1, b: 1, c: {e: 2}}));
 
-    // $** index return key with one field argument.
-    assertArrayEq(coll.find({a: 1}).returnKey().toArray(),
-                  [{"$_path": "a", a: 1}, {"$_path": "a", a: 1}]);
+// $** index return key with one field argument.
+assertArrayEq(coll.find({a: 1}).returnKey().toArray(),
+              [{"$_path": "a", a: 1}, {"$_path": "a", a: 1}]);
 
-    // $** index return key with dot path argument.
-    assertArrayEq(coll.find({"c.e": 1}).returnKey().toArray(), [{"$_path": "c.e", "c.e": 1}]);
+// $** index return key with dot path argument.
+assertArrayEq(coll.find({"c.e": 1}).returnKey().toArray(), [{"$_path": "c.e", "c.e": 1}]);
 
-    assert.commandWorked(coll.createIndex({"a": 1}));
+assert.commandWorked(coll.createIndex({"a": 1}));
 
-    // $** index return key with competing regular index.
-    assertArrayEq(coll.find({a: 1}).hint({"$**": 1}).returnKey().toArray(),
-                  [{"$_path": "a", a: 1}, {"$_path": "a", a: 1}]);
+// $** index return key with competing regular index.
+assertArrayEq(coll.find({a: 1}).hint({"$**": 1}).returnKey().toArray(),
+              [{"$_path": "a", a: 1}, {"$_path": "a", a: 1}]);
 
-    assert.commandWorked(coll.createIndex({"a": 1, "b": 1}));
+assert.commandWorked(coll.createIndex({"a": 1, "b": 1}));
 
-    // $** index return key with competing compound index.
-    assertArrayNotEq(coll.find({a: 1, b: 1}).hint({"$**": 1}).returnKey().toArray(),
-                     [{a: 1, b: 1}]);
+// $** index return key with competing compound index.
+assertArrayNotEq(coll.find({a: 1, b: 1}).hint({"$**": 1}).returnKey().toArray(), [{a: 1, b: 1}]);
 
-    assert.commandWorked(coll.insert({a: 2, b: 2, c: {e: 2}, f: [1, 2, 3]}));
-    assert.commandWorked(coll.insert({a: 2, b: 2, c: {e: 2}, g: [{h: 1}, {i: 2}]}));
+assert.commandWorked(coll.insert({a: 2, b: 2, c: {e: 2}, f: [1, 2, 3]}));
+assert.commandWorked(coll.insert({a: 2, b: 2, c: {e: 2}, g: [{h: 1}, {i: 2}]}));
 
-    // Multikey path $** index return key.
-    assertArrayEq(coll.find({f: 1}).returnKey().toArray(), [{"$_path": "f", f: 1}]);
+// Multikey path $** index return key.
+assertArrayEq(coll.find({f: 1}).returnKey().toArray(), [{"$_path": "f", f: 1}]);
 
-    // Multikey subobject $** index return key.
-    assertArrayEq(coll.find({"g.h": 1}).returnKey().toArray(), [{"$_path": "g.h", "g.h": 1}]);
+// Multikey subobject $** index return key.
+assertArrayEq(coll.find({"g.h": 1}).returnKey().toArray(), [{"$_path": "g.h", "g.h": 1}]);
 
-    assert.commandWorked(coll.dropIndexes());
-    assert.commandWorked(coll.createIndex({"c.$**": 1}));
+assert.commandWorked(coll.dropIndexes());
+assert.commandWorked(coll.createIndex({"c.$**": 1}));
 
-    // Path specified $** index return key.
-    assertArrayEq(coll.find({"c.d": 1}).returnKey().toArray(), [{"$_path": "c.d", "c.d": 1}]);
+// Path specified $** index return key.
+assertArrayEq(coll.find({"c.d": 1}).returnKey().toArray(), [{"$_path": "c.d", "c.d": 1}]);
 
-    // Path specified $** index return key with irrelevant query. We expect this query to be
-    // answered with a COLLSCAN, in which case returnKey is expected to return empty objects.
-    assertArrayEq(coll.find({a: 1, b: 1}).returnKey().toArray(), [{}]);
+// Path specified $** index return key with irrelevant query. We expect this query to be
+// answered with a COLLSCAN, in which case returnKey is expected to return empty objects.
+assertArrayEq(coll.find({a: 1, b: 1}).returnKey().toArray(), [{}]);
 })();
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