Add -sRUNTIME_DEBUG to some tests to try to debug #26882. NFC

Author: sbc100

test/test_browser.py

@@ -4611,15 +4611,15 @@ def test_emscripten_animate_canvas_element_size(self, args, main_loop):
     'modularize': (['-sMODULARIZE'],),
   })
   @parameterized({
-    '': ([],),
+    '': (['-sRUNTIME_DEBUG'],),
     'O3': (['-O3'],),
   })
   def test_pthread_hello_thread(self, opts, modularize):
     self.btest_exit('pthread/hello_thread.c', cflags=['-pthread'] + modularize + opts)
 
   # Tests that a pthreads build of -sMINIMAL_RUNTIME works well in different build modes
   @parameterized({
-    '': ([],),
+    '': (['-sRUNTIME_DEBUG'],),
     'modularize': (['-sMODULARIZE', '-sEXPORT_NAME=MyModule'],),
     'O3': (['-O3'],),
     'O3_modularize': (['-O3', '-sMODULARIZE', '-sEXPORT_NAME=MyModule'],),
@@ -4674,7 +4674,6 @@ def test_pthread_reltime(self):
   })
   @requires_es6_workers
   def test_mainScriptUrlOrBlob(self, es6, use_blob):
-    # TODO: enable this with wasm, currently pthreads/atomics have limitations
     self.set_setting('EXIT_RUNTIME')
     js_name = 'hello_thread_with_loader.%s' % ('mjs' if es6 else 'js')
     if es6: