[test] skip if mongo

lib/api/bucketGet.js

@@ -281,8 +281,18 @@ function bucketGet(authInfo, request, log, callback) {
             listParams.versionIdMarker = params['version-id-marker'] ?
                 versionIdUtils.decode(params['version-id-marker']) : undefined;
         }
+        if (!requestMaxKeys) {
+            const emptyList = {
+                CommonPrefixes: [],
+                Contents: [],
+                Versions: [],
+                IsTruncated: false,
+            };
+            return handleResult(listParams, requestMaxKeys, encoding, authInfo,
+                bucketName, emptyList, corsHeaders, log, callback);
+        }
         if (params.search !== undefined) {
-            log.info('performaing search listing', { search: params.search });
+            log.info('performing search listing', { search: params.search });
             try {
                 listParams.mongifiedSearch = parseWhere(validatedAst);
             } catch (err) {

tests/functional/aws-node-sdk/test/versioning/versioningGeneral2.js

@@ -6,8 +6,10 @@ const getConfig = require('../support/config');
 
 const bucket = `versioning-bucket-${Date.now()}`;
 
+const skipIfMongo = process.env.S3METADATA === 'mongodb' ?
+    describe.skip : describe;
 
-describe('aws-node-sdk test bucket versioning', function testSuite() {
+skipIfMongo('aws-node-sdk test bucket versioning', function testSuite() {
     this.timeout(600000);
     let s3;
     const versionIds = [];

tests/unit/api/bucketGet.js

@@ -125,6 +125,31 @@ describe('bucketGet API', () => {
         });
     });
 
+    it('should return empty list when max-keys is set to 0', done => {
+        const testGetRequest = {
+            bucketName,
+            namespace,
+            headers: { host: '/' },
+            url: `/${bucketName}`,
+            query: { 'max-keys': '0' },
+        };
+
+        async.waterfall([
+            next => bucketPut(authInfo, testPutBucketRequest, log, next),
+            (corsHeaders, next) => objectPut(authInfo, testPutObjectRequest1,
+                undefined, log, next),
+            (resHeaders, next) => objectPut(authInfo,
+                testPutObjectRequest2, undefined, log, next),
+            (resHeaders, next) => bucketGet(authInfo, testGetRequest,
+                log, next),
+            (result, corsHeaders, next) => parseString(result, next),
+        ],
+        (err, result) => {
+            assert.strictEqual(result.ListBucketResult.Content, undefined);
+            done();
+        });
+    });
+
     it('should return no more keys than max-keys specified', done => {
         const testGetRequest = {
             bucketName,