3 files changed, 38 insertions, 0 deletions
diff --git a/test/control_flow.cpp b/test/control_flow.cpp
index 9536d0504..871e21281 100644
--- a/test/control_flow.cpp
+++ b/test/control_flow.cpp
@@ -43,5 +43,27 @@ int EMSCRIPTEN_KEEPALIVE check_do_loop(int x) {
   return x;
 }
 
+int EMSCRIPTEN_KEEPALIVE check_do_once(int x) {
+  do {
+    x *= 2;
+    if (x > 1000) break;
+    x--;
+    if (x > 30) continue;
+    x++;
+  } while (0);
+  return x;
+}
+
+int EMSCRIPTEN_KEEPALIVE check_while_forever(int x) {
+  while (1) {
+    x *= 2;
+    if (x > 1000) break;
+    x--;
+    if (x > 30) continue;
+    x++;
+  }
+  return x;
+}
+
 }
 
diff --git a/test/control_flow.post.js b/test/control_flow.post.js
index 90349b051..839806fe9 100644
--- a/test/control_flow.post.js
+++ b/test/control_flow.post.js
@@ -17,4 +17,6 @@ test('loop');
 test('loop_break');
 test('loop_continue');
 test('do_loop');
+test('do_once');
+test('while_forever');
 
diff --git a/test/control_flow.txt b/test/control_flow.txt
index e3ef200d9..c541546a6 100644
--- a/test/control_flow.txt
+++ b/test/control_flow.txt
@@ -33,3 +33,17 @@ do_loop
   4 ==> 121
   11 ==> 169
   90 ==> 179
+do_once
+  1 ==> 2
+  2 ==> 4
+  3 ==> 6
+  4 ==> 8
+  11 ==> 22
+  90 ==> 179
+while_forever
+  1 ==> 1922
+  2 ==> 1922
+  3 ==> 1474
+  4 ==> 1922
+  11 ==> 1346
+  90 ==> 1426