add --forbid-only and --forbid-pending options

bin/_mocha

@@ -107,7 +107,8 @@ program
   .option('--trace-deprecation', 'show stack traces on deprecations')
   .option('--use_strict', 'enforce strict mode')
   .option('--watch-extensions <ext>,...', 'additional extensions to monitor with --watch', list, [])
-  .option('--delay', 'wait for async suite definition');
+  .option('--delay', 'wait for async suite definition')
+  .option('--production', 'causes only, pending, and skipped tests to fail the suite');
 
 program._name = 'mocha';
 
@@ -323,6 +324,10 @@ if (program.retries) {
   mocha.suite.retries(program.retries);
 }
 
+// --production
+
+if (program.production) mocha.productionMode();
+
 // custom compiler support
 
 var extensions = ['js'];

lib/mocha.js

@@ -483,6 +483,15 @@ Mocha.prototype.delay = function delay () {
   return this;
 };
 
+/**
+ * Pending tests and test marked only or skip fail the suite
+ * @returns {Mocha}
+ */
+Mocha.prototype.productionMode = function () {
+  this.options.productionMode = true;
+  return this;
+};
+
 /**
  * Run tests and invoke `fn()` when complete.
  *
@@ -504,6 +513,7 @@ Mocha.prototype.run = function (fn) {
   runner.hasOnly = options.hasOnly;
   runner.asyncOnly = options.asyncOnly;
   runner.allowUncaught = options.allowUncaught;
+  runner.productionMode = options.productionMode;
   if (options.grep) {
     runner.grep(options.grep, options.invert);
   }

lib/runner.js

@@ -821,9 +821,17 @@ Runner.prototype.run = function (fn) {
 
   // callback
   this.on('end', function () {
+    var failures = self.failures;
+    if (self.productionMode) {
+      if (self.hasOnly) {
+        failures += self.stats.tests;
+      } else {
+        failures += self.stats.pending;
+      }
+    }
     debug('end');
     process.removeListener('uncaughtException', uncaught);
-    fn(self.failures);
+    fn(failures);
   });
 
   // uncaught exception

test/integration/fixtures/options/production/only.js

@@ -0,0 +1,5 @@
+describe('production mode - only', function () {
+  it('test1', function () {});
+  it.only('stest2', function () {});
+  it('test3', function () {});
+});

test/integration/fixtures/options/production/pending.js

@@ -0,0 +1,5 @@
+describe('production mode - pending', function () {
+  it('test1', function () {});
+  it('test2');
+  it('test3', function () {});
+});

test/integration/fixtures/options/production/skipped.js

@@ -0,0 +1,5 @@
+describe('production mode - skipped', function () {
+  it('test1', function () {});
+  it.skip('test2', function () {});
+  it('test3', function () {});
+});

test/integration/options.spec.js

@@ -180,4 +180,34 @@ describe('options', function () {
       });
     });
   });
+
+  describe('--production', function () {
+    before(function () {
+      args = ['--production'];
+    });
+
+    it('fails skipped tests', function (done) {
+      run('options/production/skipped.js', args, function (err, res) {
+        assert(!err);
+        assert.equal(res.code, 1);
+        done();
+      });
+    });
+
+    it('fails pending tests', function (done) {
+      run('options/production/pending.js', args, function (err, res) {
+        assert(!err);
+        assert.equal(res.code, 1);
+        done();
+      });
+    });
+
+    it('fails tests marked only', function (done) {
+      run('options/production/only.js', args, function (err, res) {
+        assert(!err);
+        assert.equal(res.code, 1);
+        done();
+      });
+    });
+  });
 });