.

tests/parallel_testsuite.py

@@ -9,13 +9,20 @@
 import tempfile
 import time
 import queue
+import common
+import os
 
 from tools.tempfiles import try_delete
 
 NUM_CORES = None
 
 
 def g_testing_thread(work_queue, result_queue, temp_dir):
+  print(common.EMTEST_LACKS_NATIVE_CLANG)
+  print("IN PROC")
+  for key, value in os.environ.items():
+    if key.startswith("EM"):
+      print("%s: %s" % (key,value))
   for test in iter(lambda: get_from_queue(work_queue), None):
     result = BufferedParallelTestResult()
     test.set_temp_dir(temp_dir)
@@ -77,6 +84,7 @@ def reversed_tests(self):
   def init_processes(self, test_queue):
     use_cores = min(self.max_cores, num_cores())
     print('Using %s parallel test processes' % use_cores)
+    print(os.environ['EMTEST_LACKS_NATIVE_CLANG'])
     self.processes = []
     self.result_queue = multiprocessing.Queue()
     self.dedicated_temp_dirs = [tempfile.mkdtemp() for x in range(use_cores)]

tests/runner.py

@@ -262,8 +262,8 @@ def suite_for_module(module, tests):
   if not common.EMTEST_SAVE_DIR and not shared.DEBUG:
     has_multiple_tests = len(tests) > 1
     has_multiple_cores = parallel_testsuite.num_cores() > 1
-    if suite_supported and has_multiple_tests and has_multiple_cores:
-      return parallel_testsuite.ParallelTestSuite(len(tests))
+    #if suite_supported and has_multiple_tests and has_multiple_cores:
+    return parallel_testsuite.ParallelTestSuite(len(tests))
   return unittest.TestSuite()
 
 
@@ -393,6 +393,7 @@ def prepend_default(arg):
 configure()
 
 if __name__ == '__main__':
+  print('main: ' + os.environ['EMTEST_LACKS_NATIVE_CLANG'])
   try:
     sys.exit(main(sys.argv))
   except KeyboardInterrupt: