zte's code,first commit
Change-Id: I9a04da59e459a9bc0d67f101f700d9d7dc8d681b
diff --git a/ap/build/uClibc/test/string/tst-strxfrm.c b/ap/build/uClibc/test/string/tst-strxfrm.c
new file mode 100644
index 0000000..ff1b396
--- /dev/null
+++ b/ap/build/uClibc/test/string/tst-strxfrm.c
@@ -0,0 +1,80 @@
+/* Based on a test case by Paul Eggert. */
+#include <features.h>
+#ifdef __UCLIBC_HAS_XLOCALE__
+#include <locale.h>
+#include <stdio.h>
+#include <stdlib.h>
+#include <string.h>
+
+
+char const string[] = "";
+
+
+static int
+test (const char *locale)
+{
+ size_t bufsize;
+ size_t r;
+ size_t l;
+ char *buf;
+ locale_t loc;
+ int result = 0;
+
+ if (setlocale (LC_COLLATE, locale) == NULL)
+ {
+ printf ("cannot set locale \"%s\"\n", locale);
+ return 1;
+ }
+ bufsize = strxfrm (NULL, string, 0) + 1;
+ buf = malloc (bufsize);
+ if (buf == NULL)
+ {
+ printf ("cannot allocate %zd bytes\n", bufsize);
+ return 1;
+ }
+ r = strxfrm (buf, string, bufsize);
+ l = strlen (buf);
+ if (r != l)
+ {
+ printf ("locale \"%s\": strxfrm returned %zu, strlen returned %zu\n",
+ locale, r, l);
+ result = 1;
+ }
+
+ loc = newlocale (1 << LC_ALL, locale, NULL);
+
+ r = strxfrm_l (buf, string, bufsize, loc);
+ l = strlen (buf);
+ if (r != l)
+ {
+ printf ("locale \"%s\": strxfrm_l returned %zu, strlen returned %zu\n",
+ locale, r, l);
+ result = 1;
+ }
+
+ freelocale (loc);
+
+ free (buf);
+
+ return result;
+}
+
+
+int
+main (void)
+{
+ int result = 0;
+
+ result |= test ("C");
+ result |= test ("en_US.ISO-8859-1");
+ result |= test ("de_DE.UTF-8");
+
+ return result;
+}
+
+#else
+int main(void)
+{
+ return 0;
+}
+#endif