Fixed _formatString()/printf() for USE_TYPED_ARRAYS + test for it.

1 files changed, 19 insertions, 0 deletions

diff --git a/tests/runner.py b/tests/runner.py
index e8cfba42..e51f8e86 100644
--- a/tests/runner.py
+++ b/tests/runner.py
@@ -2245,6 +2245,25 @@ if 'benchmark' not in sys.argv:
       expected = open(path_from_root('tests', 'printf', 'output.txt'), 'r').read()
       self.do_test(src, expected)
 
+    def test_printf_types(self):
+      src = r'''
+        #include <stdio.h>
+
+        int main() {
+          char c = '1';
+          short s = 2;
+          int i = 3;
+          long long l = 4;
+          float f = 5.5;
+          double d = 6.6;
+
+          printf("%c,%hd,%d,%lld,%.1f,%.1llf\n", c, s, i, l, f, d);
+
+          return 0;
+        }
+        '''
+      self.do_test(src, '1,2,3,4,5.5,6.6\n')
+
     def test_vprintf(self):
       src = r'''
         #include <stdio.h>