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author | Dan Willemsen <dwillemsen@google.com> | 2019-02-18 13:40:03 -0800 |
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committer | Dan Willemsen <dwillemsen@google.com> | 2019-02-18 13:40:03 -0800 |
commit | ea2b8a1c079d9184f53277f95a4d52c3c5a9f019 (patch) | |
tree | 5ec9aa82542909ecfc0859277d941528857a59b7 /tests/test-btowc.c | |
parent | cfddd4f332465a447e87b4c1523fb2b9133e7afd (diff) | |
download | m4-ea2b8a1c079d9184f53277f95a4d52c3c5a9f019.tar.gz |
Add 1.4.18 tarball contentsupstream
Test: none
Change-Id: Id75707b7a41aaaaf33046cf541bcb19ecb4d5851
Diffstat (limited to 'tests/test-btowc.c')
-rw-r--r-- | tests/test-btowc.c | 63 |
1 files changed, 63 insertions, 0 deletions
diff --git a/tests/test-btowc.c b/tests/test-btowc.c new file mode 100644 index 0000000..9953ac4 --- /dev/null +++ b/tests/test-btowc.c @@ -0,0 +1,63 @@ +/* Test of conversion of unibyte character to wide character. + Copyright (C) 2008-2016 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see <http://www.gnu.org/licenses/>. */ + +/* Written by Bruno Haible <bruno@clisp.org>, 2008. */ + +#include <config.h> + +#include <wchar.h> + +#include "signature.h" +SIGNATURE_CHECK (btowc, wint_t, (int)); + +#include <locale.h> +#include <stdio.h> + +#include "macros.h" + +int +main (int argc, char *argv[]) +{ + int c; + + /* configure should already have checked that the locale is supported. */ + if (setlocale (LC_ALL, "") == NULL) + return 1; + + ASSERT (btowc (EOF) == WEOF); + + if (argc > 1) + switch (argv[1][0]) + { + case '1': + /* Locale encoding is ISO-8859-1 or ISO-8859-15. */ + for (c = 0; c < 0x80; c++) + ASSERT (btowc (c) == c); + for (c = 0xA0; c < 0x100; c++) + ASSERT (btowc (c) != WEOF); + return 0; + + case '2': + /* Locale encoding is UTF-8. */ + for (c = 0; c < 0x80; c++) + ASSERT (btowc (c) == c); + for (c = 0x80; c < 0x100; c++) + ASSERT (btowc (c) == WEOF); + return 0; + } + + return 1; +} |