printf_testcases: validate assumptions test cases make (todo soon: add support for...

[pdclib] / testing / printf_testcases.h

diff --git a/testing/printf_testcases.h b/testing/printf_testcases.h
index e024784d3c42d136689bdf9206f870e17a5923d1..1f5a7140d3af4c818c4661bc432fc9992df173b7 100644 (file)
--- a/testing/printf_testcases.h
+++ b/testing/printf_testcases.h
@@ -1,5 +1,7 @@
     {
+    assert(CHAR_MIN == -128);
     PRINTF_TEST( 4,   "-128", "%hhd", CHAR_MIN );
+    assert(CHAR_MAX == 127);
     PRINTF_TEST( 3,    "127", "%hhd", CHAR_MAX );
     PRINTF_TEST( 1,      "0", "%hhd", 0 );
     PRINTF_TEST( 6, "-32768",  "%hd", SHRT_MIN );