fix test_lua

1 files changed, 17 insertions, 12 deletions

diff --git a/tests/runner.py b/tests/runner.py
index ed3b8787..f3e705be 100644
--- a/tests/runner.py
+++ b/tests/runner.py
@@ -3708,20 +3708,25 @@ def process(filename):
       #    print opt, "FAIL"
 
     def test_lua(self):
-      if Settings.QUANTUM_SIZE == 1: return self.skip('TODO: make this work')
+      try:
+        os.environ['EMCC_LEAVE_INPUTS_RAW'] = '1'
 
-      # Overflows in luaS_newlstr hash loop
-      Settings.SAFE_HEAP = 0 # Has various warnings, with copied HEAP_HISTORY values (fixed if we copy 'null' as the type)
-      Settings.CORRECT_OVERFLOWS = 1
-      Settings.CHECK_OVERFLOWS = 0
-      Settings.CORRECT_SIGNS = 1 # Not sure why, but needed
-      Settings.INIT_STACK = 1 # TODO: Investigate why this is necessary
+        if Settings.QUANTUM_SIZE == 1: return self.skip('TODO: make this work')
 
-      self.do_ll_run(path_from_root('tests', 'lua', 'lua.ll'),
-                      'hello lua world!\n17\n1\n2\n3\n4\n7',
-                      args=['-e', '''print("hello lua world!");print(17);for x = 1,4 do print(x) end;print(10-3)'''],
-                      output_nicerizer=lambda string: string.replace('\n\n', '\n').replace('\n\n', '\n'),
-                      extra_emscripten_args=['-H', 'libc/fcntl.h,libc/sys/unistd.h,poll.h,libc/math.h,libc/langinfo.h,libc/time.h'])
+        # Overflows in luaS_newlstr hash loop
+        Settings.SAFE_HEAP = 0 # Has various warnings, with copied HEAP_HISTORY values (fixed if we copy 'null' as the type)
+        Settings.CORRECT_OVERFLOWS = 1
+        Settings.CHECK_OVERFLOWS = 0
+        Settings.CORRECT_SIGNS = 1 # Not sure why, but needed
+        Settings.INIT_STACK = 1 # TODO: Investigate why this is necessary
+
+        self.do_ll_run(path_from_root('tests', 'lua', 'lua.ll'),
+                        'hello lua world!\n17\n1\n2\n3\n4\n7',
+                        args=['-e', '''print("hello lua world!");print(17);for x = 1,4 do print(x) end;print(10-3)'''],
+                        output_nicerizer=lambda string: string.replace('\n\n', '\n').replace('\n\n', '\n'),
+                        extra_emscripten_args=['-H', 'libc/fcntl.h,libc/sys/unistd.h,poll.h,libc/math.h,libc/langinfo.h,libc/time.h'])
+      finally:
+        del os.environ['EMCC_LEAVE_INPUTS_RAW']
 
     def get_build_dir(self):
       return os.path.join(self.get_dir(), 'building')