1 files changed, 17 insertions, 0 deletions
diff --git a/check.py b/check.py
index e5f33610e..51da15012 100755
--- a/check.py
+++ b/check.py
@@ -450,6 +450,23 @@ for wasm in tests + [os.path.join('spec', name) for name in ['address.wast']]:#s
       fail_if_not_contained(err, 'Successfully compiled asm.js code')
 '''
 
+if has_node:
+  print '\n[ checking binaryen.js testcases... ]\n'
+
+  for s in sorted(os.listdir(os.path.join('test', 'binaryen.js'))):
+    if not s.endswith('.js'): continue
+    print s
+    f = open('a.js', 'w')
+    f.write(open(os.path.join('bin', 'binaryen.js')).read())
+    f.write(open(os.path.join('test', 'binaryen.js', s)).read())
+    f.close()
+    proc = subprocess.Popen([has_node, 'a.js'], stdout=subprocess.PIPE)
+    out, err = proc.communicate()
+    assert proc.returncode == 0
+    expected = open(os.path.join('test', 'binaryen.js', s + '.txt')).read()
+    if expected not in out:
+      fail(out, expected)
+
 print '\n[ checking .s testcases... ]\n'
 
 for dot_s_dir in ['dot_s', 'llvm_autogenerated']: