Skip sprintf-accessing tests on s_ suites that require linking to libc.

1 files changed, 3 insertions, 0 deletions

diff --git a/tests/test_core.py b/tests/test_core.py
index af18fdcf..724108d9 100644
--- a/tests/test_core.py
+++ b/tests/test_core.py
@@ -870,6 +870,7 @@ class T(RunnerCore): # Short name, to make it more fun to use manually on the co
       self.do_run_from_file(src, output)
 
   def test_frexp(self):
+      if self.run_name.startswith('s_'): return self.skip('This test requires linking to musl lib for sprintf.')
       test_path = path_from_root('tests', 'core', 'test_frexp')
       src, output = (test_path + s for s in ('.in', '.out'))
 
@@ -2158,6 +2159,7 @@ def process(filename):
         self.do_run(src, '*4,3,4*\n*6,4,6*')
 
   def test_varargs(self):
+      if self.run_name.startswith('s_'): return self.skip('This test requires linking to musl lib for sprintf.')
       if Settings.QUANTUM_SIZE == 1: return self.skip('FIXME: Add support for this')
       if not self.is_emscripten_abi(): return self.skip('we do not support all varargs stuff without asmjs-unknown-emscripten')
 
@@ -3758,6 +3760,7 @@ int main()
     self.do_run_from_file(src, output)
 
   def test_printf_more(self):
+    if self.run_name.startswith('s_'): return self.skip('This test requires linking to musl lib for sprintf.')
     test_path = path_from_root('tests', 'core', 'test_printf_more')
     src, output = (test_path + s for s in ('.in', '.out'))