[Tests] add timeoutAfter test with Promises

Author: ljharb

test/timeoutAfter.js

@@ -36,3 +36,64 @@ tap.test('timeoutAfter test', function (tt) {
         t.timeoutAfter(1);
     });
 });
+
+tap.test('timeoutAfter with Promises', function (tt) {
+    tt.plan(1);
+
+    var test = tape.createHarness();
+    var tc = function (rows) {
+        tt.same(stripFullStack(rows.toString('utf8')), [
+            'TAP version 13',
+            '# timeoutAfter with promises',
+            '# fulfilled promise',
+            'not ok 1 fulfilled promise timed out after 1ms',
+            '  ---',
+            '    operator: fail',
+            '    stack: |-',
+            '      Error: fulfilled promise timed out after 1ms',
+            '          [... stack stripped ...]',
+            '  ...',
+            '# rejected promise',
+            'not ok 2 rejected promise timed out after 1ms',
+            '  ---',
+            '    operator: fail',
+            '    stack: |-',
+            '      Error: rejected promise timed out after 1ms',
+            '          [... stack stripped ...]',
+            '  ...',
+            '',
+            '1..2',
+            '# tests 2',
+            '# pass  0',
+            '# fail  2'
+        ].join('\n') + '\n');
+    };
+
+    test.createStream().pipe(concat(tc));
+
+    test('timeoutAfter with promises', function (t) {
+        t.plan(2);
+
+        t.test('fulfilled promise', function (st) {
+            st.plan(1);
+            st.timeoutAfter(1);
+
+            return new Promise(function (resolve) {
+                setTimeout(function () {
+                    resolve();
+                }, 2);
+            });
+        });
+
+        t.test('rejected promise', function (st) {
+            st.plan(1);
+            st.timeoutAfter(1);
+
+            return new Promise(function (reject) {
+                setTimeout(function () {
+                    reject();
+                }, 2);
+            });
+        });
+    });
+});