1 files changed, 5 insertions, 16 deletions
diff --git a/tests/test_core.py b/tests/test_core.py
index c065a993..0b3d4ea5 100644
--- a/tests/test_core.py
+++ b/tests/test_core.py
@@ -1848,23 +1848,12 @@ class T(RunnerCore): # Short name, to make it more fun to use manually on the co
     assert process.returncode is 0, 'float.h should agree with our system'
 
   def test_llvm_used(self):
-    src = r'''
-  #include <stdio.h>
-  #include <emscripten.h>
-  
-  extern "C" {
-    EMSCRIPTEN_KEEPALIVE void foobar(int x) {
-      printf("Worked! %d\n", x);
-    }
-  }
-
-  int main() {
-    emscripten_run_script("Module['_foobar'](10)");
-    return 0;
-  }'''
-    
     Building.LLVM_OPTS = 3
-    self.do_run(src, 'Worked! 10\n')
+
+    test_path = path_from_root('tests', 'core', 'test_llvm_used')
+    src, output = (test_path + s for s in ('.in', '.out'))
+
+    self.do_run_from_file(src, output)
 
   def test_emscripten_api(self):
       #if Settings.MICRO_OPTS or Settings.RELOOP or Building.LLVM_OPTS: return self.skip('FIXME')