diff options
Diffstat (limited to 'tools/regression/lib/libc/locale/test-mbtowc.c')
| -rw-r--r-- | tools/regression/lib/libc/locale/test-mbtowc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/tools/regression/lib/libc/locale/test-mbtowc.c b/tools/regression/lib/libc/locale/test-mbtowc.c index e38086e..a58d261 100644 --- a/tools/regression/lib/libc/locale/test-mbtowc.c +++ b/tools/regression/lib/libc/locale/test-mbtowc.c @@ -1,5 +1,5 @@ /*- - * Copyright (c) 2002 Tim J. Robbins + * Copyright (c) 2002-2004 Tim J. Robbins * All rights reserved. * * Redistribution and use in source and binary forms, with or without @@ -74,6 +74,7 @@ main(int argc, char *argv[]) buf[0] = '\0'; assert(mbtowc(&wc, buf, 0) == -1); assert(wc == L'z'); + assert(mbtowc(NULL, NULL, 0) == 0); /* * Japanese (EUC) locale. @@ -99,6 +100,7 @@ main(int argc, char *argv[]) buf[0] = '\0'; assert(mbtowc(&wc, buf, 0) == -1); assert(wc == L'z'); + assert(mbtowc(NULL, NULL, 0) == 0); /* Incomplete character sequence (truncated double-byte). */ memset(buf, 0xcc, sizeof(buf)); @@ -107,6 +109,7 @@ main(int argc, char *argv[]) wc = L'z'; assert(mbtowc(&wc, buf, 1) == -1); assert(wc == L'z'); + assert(mbtowc(NULL, NULL, 0) == 0); /* Same as above, but complete. */ buf[1] = 0xc1; |
