new test framework (one main per test)

[libc-test] / src / stdio / swprintf.c

diff --git a/src/stdio/swprintf.c b/src/stdio/swprintf.c
index 14c53d6..189de33 100644 (file)
--- a/src/stdio/swprintf.c
+++ b/src/stdio/swprintf.c
@@ -1,4 +1,6 @@
+#ifndef _XOPEN_SOURCE
 #define _XOPEN_SOURCE 700
+#endif
 #include <stdio.h>
 #include <string.h>
 #include <errno.h>
@@ -94,17 +96,19 @@ static const struct {
        { NULL, 0.0, NULL }
 };
 
-void test_swprintf(void) {
+int main(void)
+{
        int i, j;
        wchar_t b[500];
 
+       (void)(
        setlocale(LC_CTYPE, "en_US.UTF-8") ||
        setlocale(LC_CTYPE, "en_GB.UTF-8") ||
        setlocale(LC_CTYPE, "en.UTF-8") ||
        setlocale(LC_CTYPE, "POSIX.UTF-8") ||
        setlocale(LC_CTYPE, "C.UTF-8") ||
        setlocale(LC_CTYPE, "UTF-8") ||
-       setlocale(LC_CTYPE, "");
+       setlocale(LC_CTYPE, "") );
 
        TEST(i, strcmp(nl_langinfo(CODESET), "UTF-8"), 0, "no UTF-8 locale; tests might fail");
 
@@ -133,4 +137,5 @@ void test_swprintf(void) {
                TEST(i, swprintf(b, sizeof b/sizeof *b, fp_tests[j].fmt, fp_tests[j].f), wcslen(b), "%d != %d");
                TEST_S(b, fp_tests[j].expect, "bad floating point conversion");
        }
+       return test_status;
 }