skipn only

lib/internal/test_runner/harness.js

@@ -132,21 +132,35 @@ function test(name, options, fn) {
   return subtest.start();
 }
 
-function describe(name, options, fn) {
-  const parent = testResources.get(executionAsyncId()) || setup(root);
-  const suite = parent.createSubSuite(name, options, fn);
+function getParent() {
+  return testResources.get(executionAsyncId()) || setup(root);
+}
+
+function describe(name, options, fn, overrides) {
+  const parent = getParent();
+  const suite = parent.createSubSuite(name, options, fn, overrides);
   if (parent === root) {
     suite.run();
   }
+  return suite;
+}
+
+function it(name, options, fn, overrides) {
+  return getParent().createSubtest(name, options, fn, overrides);
 }
 
-function it(name, options, fn) {
-  const parent = testResources.get(executionAsyncId()) || setup(root);
-  parent.createSubtest(name, options, fn);
+function enrichMethod(method) {
+  ['skip', 'only'].forEach((keyword) => {
+    method[keyword] = function(name, options, fn) {
+      return method(name, options, fn, { [keyword]: true });
+    }
+  });
+
+  return method;
 }
 
 module.exports = {
   test: FunctionPrototypeBind(test, root),
-  describe,
-  it,
+  describe: enrichMethod(describe),
+  it: enrichMethod(it),
 };

lib/internal/test_runner/test.js

@@ -473,7 +473,8 @@ class Suite extends Test {
   async run() {
     this.parent.activeSubtests++;
     this.startTime = hrtime();
-    for (const subtest of this.subtests) {
+    const subtests = this.skipped ? [] : this.subtests;
+    for (const subtest of subtests) {
       await subtest.run();
     }
     this.pass();