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Diffstat (limited to 'test/locale-mbwc/tst_wcsxfrm.c')
-rw-r--r--test/locale-mbwc/tst_wcsxfrm.c122
1 files changed, 122 insertions, 0 deletions
diff --git a/test/locale-mbwc/tst_wcsxfrm.c b/test/locale-mbwc/tst_wcsxfrm.c
new file mode 100644
index 000000000..6fb8a1c28
--- /dev/null
+++ b/test/locale-mbwc/tst_wcsxfrm.c
@@ -0,0 +1,122 @@
+/*
+ WCSXFRM: size_t wcsxfrm (wchar_t *ws1, const wchar_t *ws2, size_t n);
+*/
+
+#define TST_FUNCTION wcsxfrm
+
+#include "tsp_common.c"
+#include "dat_wcsxfrm.c"
+
+int
+tst_wcsxfrm (FILE * fp, int debug_flg)
+{
+ TST_DECL_VARS (size_t);
+ wchar_t *org1, *org2;
+ wchar_t frm1[MBSSIZE], frm2[MBSSIZE];
+ size_t n1, n2;
+ int ret_coll, ret_cmp;
+
+ TST_DO_TEST (wcsxfrm)
+ {
+ TST_HEAD_LOCALE (wcsxfrm, S_WCSXFRM);
+ TST_DO_REC (wcsxfrm)
+ {
+ TST_GET_ERRET (wcsxfrm);
+ org1 = TST_INPUT (wcsxfrm).org1;
+ org2 = TST_INPUT (wcsxfrm).org2;
+ n1 = TST_INPUT (wcsxfrm).n1;
+ n2 = TST_INPUT (wcsxfrm).n2;
+ if (n1 < 0 || sizeof (frm1) < n1 || sizeof (frm2) < n2)
+ {
+ warn_count++;
+ Result (C_IGNORED, S_WCSXFRM, CASE_9,
+ "input data n1 or n2 is invalid");
+ continue;
+ }
+
+ /* an errno and a return value are checked
+ only for 2nd wcsxfrm() call.
+ A result of 1st call is used to compare
+ those 2 values by using wcscmp().
+ */
+
+ TST_CLEAR_ERRNO;
+ ret = wcsxfrm (frm1, org1, n1); /* First call */
+ TST_SAVE_ERRNO;
+
+ if (debug_flg)
+ {
+ fprintf (stdout, "tst_wcsxfrm() : REC = %d\n", rec + 1);
+ fprintf (stdout, "tst_wcsxfrm() : 1st ret = %zu\n", ret);
+ }
+
+ if (ret == -1 || ret >= n1 || errno_save != 0)
+ {
+ warn_count++;
+ Result (C_INVALID, S_WCSXFRM, CASE_8,
+ "got an error in fist wcsxfrm() call");
+ continue;
+ }
+
+ TST_CLEAR_ERRNO;
+ /* Second call */
+ ret = wcsxfrm (((n2 == 0) ? NULL : frm2), org2, n2);
+ TST_SAVE_ERRNO;
+
+ TST_IF_RETURN (S_WCSXFRM)
+ {
+ };
+
+ if (n2 == 0 || ret >= n2 || errno != 0)
+ {
+#if 0
+ warn_count++;
+ Result (C_IGNORED, S_WCSXFRM, CASE_7, "did not get a result");
+#endif
+ continue;
+ }
+
+ if (debug_flg)
+ {
+ fprintf (stdout, "tst_wcsxfrm() : 2nd ret = %zu\n", ret);
+ }
+
+ /* wcscoll() */
+ TST_CLEAR_ERRNO;
+ /* depends on wcscoll() ... not good though ... */
+ ret_coll = wcscoll (org1, org2);
+ TST_SAVE_ERRNO;
+
+ if (errno != 0) /* bugs * bugs may got correct results ... */
+ {
+ warn_count++;
+ Result (C_INVALID, S_WCSXFRM, CASE_6,
+ "got an error in wcscoll() call");
+ continue;
+ }
+ /* wcscmp() */
+ ret_cmp = wcscmp (frm1, frm2);
+
+ if ((ret_coll == ret_cmp) || (ret_coll > 0 && ret_cmp > 0)
+ || (ret_coll < 0 && ret_cmp < 0))
+ {
+ Result (C_SUCCESS, S_WCSXFRM, CASE_3,
+ MS_PASSED " (depends on wcscoll & wcscmp)");
+ }
+ else
+ {
+ err_count++;
+ Result (C_FAILURE, S_WCSXFRM, CASE_3,
+ "results from wcscoll & wcscmp() do not match");
+ }
+
+ if (debug_flg)
+ {
+ fprintf (stdout, "tst_wcsxfrm() : coll = %d <-> %d = cmp\n",
+ ret_coll, ret_cmp);
+ }
+ }
+ }
+
+ return err_count;
+}