diff options
Diffstat (limited to 'jstests/core/covered_index_simple_1.js')
| -rw-r--r-- | jstests/core/covered_index_simple_1.js | 59 |
1 files changed, 34 insertions, 25 deletions
diff --git a/jstests/core/covered_index_simple_1.js b/jstests/core/covered_index_simple_1.js index 25badb1601f..3827ef4acfc 100644 --- a/jstests/core/covered_index_simple_1.js +++ b/jstests/core/covered_index_simple_1.js @@ -5,67 +5,76 @@ load("jstests/libs/analyze_plan.js"); var coll = db.getCollection("covered_simple_1"); coll.drop(); -for (i=0;i<10;i++) { - coll.insert({foo:i}); +for (i = 0; i < 10; i++) { + coll.insert({foo: i}); } -for (i=0;i<10;i++) { - coll.insert({foo:i}); +for (i = 0; i < 10; i++) { + coll.insert({foo: i}); } -for (i=0;i<5;i++) { - coll.insert({bar:i}); +for (i = 0; i < 5; i++) { + coll.insert({bar: i}); } -coll.insert({foo:"string"}); -coll.insert({foo:{bar:1}}); -coll.insert({foo:null}); -coll.ensureIndex({foo:1}); +coll.insert({foo: "string"}); +coll.insert({foo: {bar: 1}}); +coll.insert({foo: null}); +coll.ensureIndex({foo: 1}); // Test equality with int value -var plan = coll.find({foo:1}, {foo:1, _id:0}).hint({foo:1}).explain("executionStats"); +var plan = coll.find({foo: 1}, {foo: 1, _id: 0}).hint({foo: 1}).explain("executionStats"); assert(isIndexOnly(plan.queryPlanner.winningPlan), "simple.1.1 - indexOnly should be true on covered query"); -assert.eq(0, plan.executionStats.totalDocsExamined, +assert.eq(0, + plan.executionStats.totalDocsExamined, "simple.1.1 - docs examined should be 0 for covered query"); // Test equality with string value -var plan = coll.find({foo:"string"}, {foo:1, _id:0}).hint({foo:1}).explain("executionStats"); +var plan = coll.find({foo: "string"}, {foo: 1, _id: 0}).hint({foo: 1}).explain("executionStats"); assert(isIndexOnly(plan.queryPlanner.winningPlan), "simple.1.2 - indexOnly should be true on covered query"); -assert.eq(0, plan.executionStats.totalDocsExamined, +assert.eq(0, + plan.executionStats.totalDocsExamined, "simple.1.2 - docs examined should be 0 for covered query"); // Test equality with doc value -var plan = coll.find({foo:{bar:1}}, {foo:1, _id:0}).hint({foo:1}).explain("executionStats"); +var plan = coll.find({foo: {bar: 1}}, {foo: 1, _id: 0}).hint({foo: 1}).explain("executionStats"); assert(isIndexOnly(plan.queryPlanner.winningPlan), "simple.1.3 - indexOnly should be true on covered query"); -assert.eq(0, plan.executionStats.totalDocsExamined, +assert.eq(0, + plan.executionStats.totalDocsExamined, "simple.1.3 - docs examined should be 0 for covered query"); // Test no query -var plan = coll.find({}, {foo:1, _id:0}).hint({foo:1}).explain("executionStats"); +var plan = coll.find({}, {foo: 1, _id: 0}).hint({foo: 1}).explain("executionStats"); assert(isIndexOnly(plan.queryPlanner.winningPlan), "simple.1.4 - indexOnly should be true on covered query"); -assert.eq(0, plan.executionStats.totalDocsExamined, +assert.eq(0, + plan.executionStats.totalDocsExamined, "simple.1.4 - docs examined should be 0 for covered query"); // Test range query -var plan = coll.find({foo:{$gt:2,$lt:6}}, {foo:1, _id:0}).hint({foo:1}).explain("executionStats"); +var plan = + coll.find({foo: {$gt: 2, $lt: 6}}, {foo: 1, _id: 0}).hint({foo: 1}).explain("executionStats"); assert(isIndexOnly(plan.queryPlanner.winningPlan), "simple.1.5 - indexOnly should be true on covered query"); -assert.eq(0, plan.executionStats.totalDocsExamined, +assert.eq(0, + plan.executionStats.totalDocsExamined, "simple.1.5 - docs examined should be 0 for covered query"); // Test in query -var plan = coll.find({foo:{$in:[5,8]}}, {foo:1, _id:0}).hint({foo:1}).explain("executionStats"); +var plan = + coll.find({foo: {$in: [5, 8]}}, {foo: 1, _id: 0}).hint({foo: 1}).explain("executionStats"); assert(isIndexOnly(plan.queryPlanner.winningPlan), "simple.1.6 - indexOnly should be true on covered query"); -assert.eq(0, plan.executionStats.totalDocsExamined, +assert.eq(0, + plan.executionStats.totalDocsExamined, "simple.1.6 - docs examined should be 0 for covered query"); // Test no return -var plan = coll.find({foo:"2"}, {foo:1, _id:0}).hint({foo:1}).explain("executionStats"); +var plan = coll.find({foo: "2"}, {foo: 1, _id: 0}).hint({foo: 1}).explain("executionStats"); assert(isIndexOnly(plan.queryPlanner.winningPlan), "simple.1.7 - indexOnly should be true on covered query"); -assert.eq(0, plan.executionStats.totalDocsExamined, +assert.eq(0, + plan.executionStats.totalDocsExamined, "simple.1.7 - nscannedObjects should be 0 for covered query"); -print ('all tests pass'); +print('all tests pass'); |