Skip test_utf32 when on s_0_x since they don't link in libc, and the code relies on wcslen().

1 files changed, 2 insertions, 0 deletions

diff --git a/tests/test_core.py b/tests/test_core.py
index 7ceeebd2..739d1d7c 100644
--- a/tests/test_core.py
+++ b/tests/test_core.py
@@ -7526,6 +7526,8 @@ def process(filename):
     self.do_run(src, '206 188 226 128 μ†ℱ ╋ℯ╳╋ 😇\nμ†ℱ ╋ℯ╳╋ 😇,206,188,226,128\n');
 
   def test_utf32(self):
+    if self.emcc_args is None: return self.skip('need libc for wcslen()')
+    
     self.do_run(open(path_from_root('tests', 'utf32.cpp')).read(), 'OK.')
 
   def test_direct_string_constant_usage(self):