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Diffstat (limited to 'test/locale-mbwc/tst_mblen.c')
-rw-r--r--test/locale-mbwc/tst_mblen.c85
1 files changed, 85 insertions, 0 deletions
diff --git a/test/locale-mbwc/tst_mblen.c b/test/locale-mbwc/tst_mblen.c
new file mode 100644
index 000000000..35ccf6c1a
--- /dev/null
+++ b/test/locale-mbwc/tst_mblen.c
@@ -0,0 +1,85 @@
+/*
+ MBLEN: int mblen (char *s, size_t n)
+*/
+
+#define TST_FUNCTION mblen
+
+#include "tsp_common.c"
+#include "dat_mblen.c"
+
+int
+tst_mblen (FILE * fp, int debug_flg)
+{
+ TST_DECL_VARS (int);
+ char s_flg;
+ const char *s_in;
+ size_t n;
+
+ TST_DO_TEST (mblen)
+ {
+ TST_HEAD_LOCALE (mblen, S_MBLEN);
+ TST_DO_REC (mblen)
+ {
+ TST_GET_ERRET (mblen);
+ s_flg = TST_INPUT (mblen).s_flg;
+ s_in = TST_INPUT (mblen).s;
+ n = TST_INPUT (mblen).n;
+
+ if (s_flg == 0)
+ {
+ s_in = NULL;
+ }
+
+ if (n == USE_MBCURMAX)
+ {
+ n = MB_CUR_MAX;
+ }
+
+ TST_CLEAR_ERRNO;
+ ret = mblen (s_in, n);
+ TST_SAVE_ERRNO;
+
+ TST_IF_RETURN (S_MBLEN)
+ {
+ if (s_in == NULL)
+ { /* state dependency */
+ if (ret_exp == +1)
+ { /* state-dependent */
+ if (ret != 0)
+ {
+ /* non-zero: state-dependent encoding */
+ Result (C_SUCCESS, S_MBLEN, CASE_3, MS_PASSED);
+ }
+ else
+ {
+ err_count++;
+ Result (C_FAILURE, S_MBLEN, CASE_3,
+ "should be state-dependent encoding, "
+ "but the return value shows it is"
+ " state-independent");
+ }
+ }
+
+ if (ret_exp == 0)
+ { /* state-independent */
+ if (ret == 0)
+ {
+ /* non-zero: state-dependent encoding */
+ Result (C_SUCCESS, S_MBLEN, CASE_3, MS_PASSED);
+ }
+ else
+ {
+ err_count++;
+ Result (C_FAILURE, S_MBLEN, CASE_3,
+ "should be state-independent encoding, "
+ "but the return value shows it is"
+ " state-dependent");
+ }
+ }
+ }
+ }
+ }
+ }
+
+ return err_count;
+}