[Fix] tests without a callback that are *skipped* should not fail

Author: ljharb

lib/test.js

@@ -182,7 +182,7 @@ Test.prototype.end = function (err) {
 Test.prototype._end = function (err) {
     var self = this;
 
-    if (!this._cb && !this._todo) this.fail('# TODO ' + this.name);
+    if (!this._cb && !this._todo && !this._skip) this.fail('# TODO ' + this.name);
 
     if (this._progeny.length) {
         var t = this._progeny.shift();

test/no_callback.js

@@ -15,6 +15,7 @@ tap.test('no callback', function (tt) {
 
         tt.same(body, [
             'TAP version 13',
+            '# group',
             '# No callback.',
             'not ok 1 # TODO No callback.',
             '  ---',
@@ -23,6 +24,8 @@ tap.test('no callback', function (tt) {
             '      Error: # TODO No callback.',
             '          [... stack stripped ...]',
             '  ...',
+            '# SKIP No callback, skipped.',
+            '# TODO No callback, todo.',
             '',
             '1..1',
             '# tests 1',
@@ -33,5 +36,13 @@ tap.test('no callback', function (tt) {
 
     test.createStream().pipe(concat(tc));
 
-    test('No callback.');
+    test('group', function (t) {
+        t.plan(3);
+
+        t.test('No callback.');
+
+        t.test('No callback, skipped.', { skip: true });
+
+        t.test('No callback, todo.', { todo: true });
+    });
 });