1 files changed, 214 insertions, 0 deletions
diff --git a/test/legacy28/jstests/libs/command_line/test_parsed_options.js b/test/legacy28/jstests/libs/command_line/test_parsed_options.js
new file mode 100644
index 00000000000..f194b73ce7f
--- /dev/null
+++ b/test/legacy28/jstests/libs/command_line/test_parsed_options.js
@@ -0,0 +1,214 @@
+// Merge the two options objects.  Used as a helper when we are trying to actually compare options
+// despite the fact that our test framework adds extra stuff to it.  Anything set in the second
+// options object overrides the first options object.  The two objects must have the same structure.
+function mergeOptions(obj1, obj2) {
+    var obj3 = {};
+    for (var attrname in obj1) {
+        if (typeof obj1[attrname] === "object" &&
+            typeof obj2[attrname] !== "undefined") {
+            if (typeof obj2[attrname] !== "object") {
+                throw Error("Objects being merged must have the same structure");
+            }
+            obj3[attrname] = mergeOptions(obj1[attrname], obj2[attrname]);
+        }
+        else {
+            obj3[attrname] = obj1[attrname];
+        }
+    }
+    for (var attrname in obj2) {
+        if (typeof obj2[attrname] === "object" &&
+            typeof obj1[attrname] !== "undefined") {
+            if (typeof obj1[attrname] !== "object") {
+                throw Error("Objects being merged must have the same structure");
+            }
+            // Already handled above
+        }
+        else {
+            obj3[attrname] = obj2[attrname];
+        }
+    }
+    return obj3;
+}
+
+// Test that the parsed result of setting certain command line options has the correct format in
+// mongod.  See SERVER-13379.
+//
+// Arguments:
+//   mongoRunnerConfig - Configuration object to pass to the mongo runner
+//   expectedResult - Object formatted the same way as the result of running the "getCmdLineOpts"
+//      command, but with only the fields that should be set by the options implied by the first
+//      argument set.
+//
+// Example:
+//
+// testGetCmdLineOptsMongod({ port : 10000 }, { "parsed" : { "net" : { "port" : 10000 } } });
+//
+var getCmdLineOptsBaseMongod;
+function testGetCmdLineOptsMongod(mongoRunnerConfig, expectedResult) {
+
+    // Get the options object returned by "getCmdLineOpts" when we spawn a mongod using our test
+    // framework without passing any additional options.  We need this because the framework adds
+    // options of its own, and we only want to compare against the options we care about.
+    function getBaseOptsObject() {
+
+        // Start mongod with no options
+        var baseMongod = MongoRunner.runMongod();
+
+        // Get base command line opts.  Needed because the framework adds its own options
+        var getCmdLineOptsBaseMongod = baseMongod.adminCommand("getCmdLineOpts");
+
+        // Stop the mongod we used to get the options
+        MongoRunner.stopMongod(baseMongod.port);
+
+        return getCmdLineOptsBaseMongod;
+    }
+
+    if (typeof getCmdLineOptsBaseMongod === "undefined") {
+        getCmdLineOptsBaseMongod = getBaseOptsObject();
+    }
+
+    // Get base command line opts.  Needed because the framework adds its own options
+    var getCmdLineOptsExpected = getCmdLineOptsBaseMongod;
+
+    // Delete port and dbPath if we are not explicitly setting them, since they will change on
+    // multiple runs of the test framework and cause false failures.
+    if (typeof expectedResult.parsed === "undefined" ||
+        typeof expectedResult.parsed.net === "undefined" ||
+        typeof expectedResult.parsed.net.port === "undefined") {
+        delete getCmdLineOptsExpected.parsed.net.port;
+    }
+    if (typeof expectedResult.parsed === "undefined" ||
+        typeof expectedResult.parsed.storage === "undefined" ||
+        typeof expectedResult.parsed.storage.dbPath === "undefined") {
+        delete getCmdLineOptsExpected.parsed.storage.dbPath;
+    }
+
+    // Merge with the result that we expect
+    expectedResult = mergeOptions(getCmdLineOptsExpected, expectedResult);
+
+    // Start mongod with options
+    var mongod = MongoRunner.runMongod(mongoRunnerConfig);
+
+    // Create and authenticate high-privilege user in case mongod is running with authorization.
+    // Try/catch is necessary in case this is being run on an uninitiated replset, by a test
+    // such as repl_options.js for example.
+    var ex;
+    try {
+        mongod.getDB("admin").createUser({user: "root", pwd: "pass", roles: ["root"]});
+        mongod.getDB("admin").auth("root", "pass");
+    }
+    catch (ex) {
+    }
+
+    // Get the parsed options
+    var getCmdLineOptsResult = mongod.adminCommand("getCmdLineOpts");
+
+    // Delete port and dbPath if we are not explicitly setting them, since they will change on
+    // multiple runs of the test framework and cause false failures.
+    if (typeof expectedResult.parsed === "undefined" ||
+        typeof expectedResult.parsed.net === "undefined" ||
+        typeof expectedResult.parsed.net.port === "undefined") {
+        delete getCmdLineOptsResult.parsed.net.port;
+    }
+    if (typeof expectedResult.parsed === "undefined" ||
+        typeof expectedResult.parsed.storage === "undefined" ||
+        typeof expectedResult.parsed.storage.dbPath === "undefined") {
+        delete getCmdLineOptsResult.parsed.storage.dbPath;
+    }
+
+    // Make sure the options are equal to what we expect
+    assert.docEq(getCmdLineOptsResult.parsed, expectedResult.parsed);
+
+    // Cleanup
+    mongod.getDB("admin").logout();
+    MongoRunner.stopMongod(mongod.port);
+}
+
+// Test that the parsed result of setting certain command line options has the correct format in
+// mongos.  See SERVER-13379.
+//
+// Arguments:
+//   mongoRunnerConfig - Configuration object to pass to the mongo runner
+//   expectedResult - Object formatted the same way as the result of running the "getCmdLineOpts"
+//      command, but with only the fields that should be set by the options implied by the first
+//      argument set.
+//
+// Example:
+//
+// testGetCmdLineOptsMongos({ port : 10000 }, { "parsed" : { "net" : { "port" : 10000 } } });
+//
+var getCmdLineOptsBaseMongos;
+function testGetCmdLineOptsMongos(mongoRunnerConfig, expectedResult) {
+
+    // Get the options object returned by "getCmdLineOpts" when we spawn a mongos using our test
+    // framework without passing any additional options.  We need this because the framework adds
+    // options of its own, and we only want to compare against the options we care about.
+    function getBaseOptsObject() {
+
+        // Start mongod with no options
+        var baseMongod = MongoRunner.runMongod();
+
+        // Start mongos with only the configdb option
+        var baseMongos = MongoRunner.runMongos({ configdb : baseMongod.host });
+
+        // Get base command line opts.  Needed because the framework adds its own options
+        var getCmdLineOptsBaseMongos = baseMongos.adminCommand("getCmdLineOpts");
+
+        // Remove the configdb option
+        delete getCmdLineOptsBaseMongos.parsed.sharding.configDB;
+
+        // Stop the mongod and mongos we used to get the options
+        MongoRunner.stopMongos(baseMongos.port);
+        MongoRunner.stopMongod(baseMongod.port);
+
+        return getCmdLineOptsBaseMongos;
+    }
+
+    if (typeof getCmdLineOptsBaseMongos === "undefined") {
+        getCmdLineOptsBaseMongos = getBaseOptsObject();
+    }
+
+    // Get base command line opts.  Needed because the framework adds its own options
+    var getCmdLineOptsExpected = getCmdLineOptsBaseMongos;
+
+    // Delete port if we are not explicitly setting it, since it will change on multiple runs of the
+    // test framework and cause false failures.
+    if (typeof expectedResult.parsed === "undefined" ||
+        typeof expectedResult.parsed.net === "undefined" ||
+        typeof expectedResult.parsed.net.port === "undefined") {
+        delete getCmdLineOptsExpected.parsed.net.port;
+    }
+
+    // Merge with the result that we expect
+    expectedResult = mergeOptions(getCmdLineOptsExpected, expectedResult);
+
+    // Start mongod with no options
+    var mongod = MongoRunner.runMongod();
+
+    // Add configdb option
+    mongoRunnerConfig['configdb'] = mongod.host;
+
+    // Start mongos connected to mongod
+    var mongos = MongoRunner.runMongos(mongoRunnerConfig);
+
+    // Get the parsed options
+    var getCmdLineOptsResult = mongos.adminCommand("getCmdLineOpts");
+
+    // Delete port if we are not explicitly setting it, since it will change on multiple runs of the
+    // test framework and cause false failures.
+    if (typeof expectedResult.parsed === "undefined" ||
+        typeof expectedResult.parsed.net === "undefined" ||
+        typeof expectedResult.parsed.net.port === "undefined") {
+        delete getCmdLineOptsResult.parsed.net.port;
+    }
+
+    // Remove the configdb option
+    delete getCmdLineOptsResult.parsed.sharding.configDB;
+
+    // Make sure the options are equal to what we expect
+    assert.docEq(getCmdLineOptsResult.parsed, expectedResult.parsed);
+
+    // Cleanup
+    MongoRunner.stopMongos(mongos.port);
+    MongoRunner.stopMongod(mongod.port);
+}