1 files changed, 5 insertions, 0 deletions
diff --git a/check.py b/check.py
index 214e9f1c4..64a6914ff 100755
--- a/check.py
+++ b/check.py
@@ -251,6 +251,11 @@ for dot_s_dir in ['dot_s', 'llvm_autogenerated']:
     out, err = proc.communicate()
     assert proc.returncode == 0, err
 
+    # run binaryen-shell on the .wast to verify that it parses
+    proc = subprocess.Popen([os.path.join('bin', 'binaryen-shell'), expected_file], stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    actual, err = proc.communicate()
+    assert proc.returncode == 0, err
+
 print '\n[ checking torture testcases... ]\n'
 
 import test.experimental.buildbot.link_assembly_files as link_assembly_files