def test_dfe(self):
    if (not self.supports_js_dfe()):
        self.skipTest('dfe-only')
    self.set_setting('ELIMINATE_DUPLICATE_FUNCTIONS', 1)
    self.do_run_in_out_file_test('tests', 'core', 'test_hello_world')
    self.emcc_args += ['-g2']
    self.do_run_in_out_file_test('tests', 'core', 'test_hello_world')
def test_dfe(self):
    if (not self.supports_js_dfe()):
        self.skipTest('dfe-only')
    self.set_setting('ELIMINATE_DUPLICATE_FUNCTIONS', 1)
    self.do_run_in_out_file_test('tests', 'core', 'test_hello_world')
    self.emcc_args += ['-g2']
    self.do_run_in_out_file_test('tests', 'core', 'test_hello_world')