1 files changed, 13 insertions, 0 deletions
diff --git a/tests/runner.py b/tests/runner.py
index 7b99ae18..32575a1a 100755
--- a/tests/runner.py
+++ b/tests/runner.py
@@ -27,6 +27,19 @@ sys.path += [path_from_root(''), path_from_root('third_party/websockify')]
 import tools.shared
 from tools.shared import *
 
+# Utils
+
+def nonfastcomp(test):
+  try:
+    old_fastcomp = os.environ.get('EMCC_FAST_COMPILER')
+    os.environ['EMCC_FAST_COMPILER'] = '0'
+    test()
+  finally:
+    if old_fastcomp is None:
+      del os.environ['EMCC_FAST_COMPILER']
+    else:
+      os.environ['EMCC_FAST_COMPILER'] = old_fastcomp
+
 # Sanity check for config
 
 try: