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Diffstat (limited to 'test/locale-mbwc/tst_mbstowcs.c')
-rw-r--r--test/locale-mbwc/tst_mbstowcs.c98
1 files changed, 98 insertions, 0 deletions
diff --git a/test/locale-mbwc/tst_mbstowcs.c b/test/locale-mbwc/tst_mbstowcs.c
new file mode 100644
index 000000000..878df6a96
--- /dev/null
+++ b/test/locale-mbwc/tst_mbstowcs.c
@@ -0,0 +1,98 @@
+/*
+ MBSTOWCS: size_t mbstowcs (wchar_t *ws, char *s, size_t n)
+*/
+
+#define TST_FUNCTION mbstowcs
+
+#include "tsp_common.c"
+#include "dat_mbstowcs.c"
+
+int
+tst_mbstowcs (FILE * fp, int debug_flg)
+{
+ TST_DECL_VARS (size_t);
+ char w_flg, s_flg;
+ const char *s;
+ size_t n;
+ wchar_t ws[WCSSIZE], *ws_ex, *wp;
+ int err, i;
+
+ TST_DO_TEST (mbstowcs)
+ {
+ TST_HEAD_LOCALE (mbstowcs, S_MBSTOWCS);
+ TST_DO_REC (mbstowcs)
+ {
+ if (mbstowcs (NULL, "", 0) != 0)
+ {
+ err_count++;
+ Result (C_FAILURE, S_MBSTOWCS, CASE_3,
+ "Initialization failed - skipping this test case.");
+ continue;
+ }
+
+ TST_DO_SEQ (MBSTOWCS_SEQNUM)
+ {
+ TST_GET_ERRET_SEQ (mbstowcs);
+ w_flg = TST_INPUT_SEQ (mbstowcs).w_flg;
+ s_flg = TST_INPUT_SEQ (mbstowcs).s_flg;
+ n = TST_INPUT_SEQ (mbstowcs).n;
+
+ if (s_flg == 0)
+ s = NULL;
+ else
+ s = TST_INPUT_SEQ (mbstowcs).s;
+
+
+ wp = (wchar_t *) ((w_flg == 0) ? NULL : ws);
+
+ TST_CLEAR_ERRNO;
+ ret = mbstowcs (wp, s, n);
+ TST_SAVE_ERRNO;
+
+ if (debug_flg)
+ {
+ fprintf (stderr, "mbstowcs: ret = %zd\n", ret);
+ }
+
+ TST_IF_RETURN (S_MBSTOWCS)
+ {
+ };
+
+ if (s == NULL || wp == NULL || ret == (size_t) - 1)
+ {
+ continue;
+ }
+
+ ws_ex = TST_EXPECT_SEQ (mbstowcs).ws;
+
+ for (err = 0, i = 0; i < ret; i++)
+ {
+ if (debug_flg)
+ {
+ fprintf (stderr,
+ "mbstowcs: ws[%d] => 0x%lx : 0x%lx <= ws_ex[%d]\n",
+ i, (unsigned long int) ws[i],
+ (unsigned long int) ws_ex[i], i);
+ }
+
+ if (ws[i] != ws_ex[i])
+ {
+ err++;
+ err_count++;
+ Result (C_FAILURE, S_MBSTOWCS, CASE_4,
+ "the converted wc string has "
+ "different value from an expected string");
+ break;
+ }
+ }
+
+ if (!err)
+ {
+ Result (C_SUCCESS, S_MBSTOWCS, CASE_4, MS_PASSED);
+ }
+ }
+ }
+ }
+
+ return err_count;
+}