diff options
author | tjr <tjr@FreeBSD.org> | 2003-10-30 11:51:36 +0000 |
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committer | tjr <tjr@FreeBSD.org> | 2003-10-30 11:51:36 +0000 |
commit | d61cbe3ed8f910460b487c14d1fa30ca8227a561 (patch) | |
tree | d781d0befc37afa18de17ec86ffc8297f2e62410 | |
parent | 039259050de63c3af4206421efcf7961d48c52c0 (diff) | |
download | FreeBSD-src-d61cbe3ed8f910460b487c14d1fa30ca8227a561.zip FreeBSD-src-d61cbe3ed8f910460b487c14d1fa30ca8227a561.tar.gz |
Add regression tests for sgetrune() and sputrune().
-rw-r--r-- | tools/regression/lib/libc/locale/Makefile | 4 | ||||
-rw-r--r-- | tools/regression/lib/libc/locale/test-sgetrune.c | 133 | ||||
-rw-r--r-- | tools/regression/lib/libc/locale/test-sputrune.c | 133 |
3 files changed, 269 insertions, 1 deletions
diff --git a/tools/regression/lib/libc/locale/Makefile b/tools/regression/lib/libc/locale/Makefile index e05e38b..fcff6b2 100644 --- a/tools/regression/lib/libc/locale/Makefile +++ b/tools/regression/lib/libc/locale/Makefile @@ -12,7 +12,9 @@ TESTS= test-mbrtowc \ test-wcstombs \ test-mblen \ test-iswctype \ - test-towctrans + test-towctrans \ + test-sgetrune \ + test-sputrune .PHONY: tests tests: ${TESTS} diff --git a/tools/regression/lib/libc/locale/test-sgetrune.c b/tools/regression/lib/libc/locale/test-sgetrune.c new file mode 100644 index 0000000..feb6edf --- /dev/null +++ b/tools/regression/lib/libc/locale/test-sgetrune.c @@ -0,0 +1,133 @@ +/*- + * Copyright (c) 2002, 2003 Tim J. Robbins + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* + * Test program for the 4.4BSD sgetrune() function. + * + * The function is tested with both the "C" ("POSIX") LC_CTYPE setting and + * "ja_JP.eucJP". Other encodings are not tested. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <assert.h> +#include <limits.h> +#include <locale.h> +#include <rune.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +int +main(int argc, char *argv[]) +{ + size_t len; + rune_t r; + const char *cres; + char buf[MB_LEN_MAX + 1]; + + /* + * C/POSIX locale. + */ + + assert(MB_CUR_MAX == 1); + + /* Incomplete character sequence. */ + memset(buf, 0xcc, sizeof(buf)); + assert(sgetrune(buf, 0, &cres) == _INVALID_RUNE); + assert(cres == buf); + assert(sgetrune(buf, 0, NULL) == _INVALID_RUNE); + + /* Null wide character. */ + buf[0] = '\0'; + assert(sgetrune(buf, 0, &cres) == _INVALID_RUNE); + assert(cres == buf); + assert(sgetrune(buf, 0, NULL) == _INVALID_RUNE); + assert(sgetrune(buf, 1, &cres) == 0); + assert(cres == buf + 1); + assert(sgetrune(buf, 2, &cres) == 0); + assert(cres == buf + 1); + assert(sgetrune(buf, 1, NULL) == 0); + + /* Latin letter A. */ + buf[0] = 'A'; + assert(sgetrune(buf, 1, &cres) == 'A'); + assert(cres == buf + 1); + assert(sgetrune(buf, 2, &cres) == 'A'); + assert(cres == buf + 1); + assert(sgetrune(buf, 1, NULL) == 'A'); + + /* + * Japanese (EUC) locale. + */ + + assert(strcmp(setlocale(LC_CTYPE, "ja_JP.eucJP"), "ja_JP.eucJP") == 0); + assert(MB_CUR_MAX > 1); + + /* Incomplete character sequence (zero length). */ + memset(buf, 0xcc, sizeof(buf)); + assert(sgetrune(buf, 0, &cres) == _INVALID_RUNE); + assert(cres == buf); + assert(sgetrune(buf, 0, NULL) == _INVALID_RUNE); + + /* Null wide character. */ + buf[0] = '\0'; + assert(sgetrune(buf, 0, &cres) == _INVALID_RUNE); + assert(cres == buf); + assert(sgetrune(buf, 0, NULL) == _INVALID_RUNE); + assert(sgetrune(buf, 1, &cres) == 0); + assert(cres == buf + 1); + assert(sgetrune(buf, 2, &cres) == 0); + assert(cres == buf + 1); + assert(sgetrune(buf, 1, NULL) == 0); + + /* Latin letter A. */ + buf[0] = 'A'; + assert(sgetrune(buf, 1, &cres) == 'A'); + assert(cres == buf + 1); + assert(sgetrune(buf, 2, &cres) == 'A'); + assert(cres == buf + 1); + assert(sgetrune(buf, 1, NULL) == 'A'); + + /* Incomplete character sequence (truncated double-byte). */ + memset(buf, 0xcc, sizeof(buf)); + buf[0] = 0xa3; + buf[1] = 0x00; + assert(sgetrune(buf, 1, &cres) == _INVALID_RUNE); + assert(cres == buf); + assert(sgetrune(buf, 1, NULL) == _INVALID_RUNE); + + /* Same as above, but complete. */ + buf[1] = 0xc1; + assert(sgetrune(buf, 2, &cres) == 0xa3c1); + assert(cres == buf + 2); + assert(sgetrune(buf, 2, NULL) == 0xa3c1); + + printf("PASS sgetrune()\n"); + + return (0); +} diff --git a/tools/regression/lib/libc/locale/test-sputrune.c b/tools/regression/lib/libc/locale/test-sputrune.c new file mode 100644 index 0000000..dc910e3 --- /dev/null +++ b/tools/regression/lib/libc/locale/test-sputrune.c @@ -0,0 +1,133 @@ +/*- + * Copyright (c) 2002, 2003 Tim J. Robbins + * All rights reserved. + * + * Redistribution and use in source and binary forms, with or without + * modification, are permitted provided that the following conditions + * are met: + * 1. Redistributions of source code must retain the above copyright + * notice, this list of conditions and the following disclaimer. + * 2. Redistributions in binary form must reproduce the above copyright + * notice, this list of conditions and the following disclaimer in the + * documentation and/or other materials provided with the distribution. + * + * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND + * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE + * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE + * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL + * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS + * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) + * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT + * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY + * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF + * SUCH DAMAGE. + */ + +/* + * Test program for the 4.4BSD sputrune() function. + * + * The function is tested with both the "C" ("POSIX") LC_CTYPE setting and + * "ja_JP.eucJP". Other encodings are not tested. + */ + +#include <sys/cdefs.h> +__FBSDID("$FreeBSD$"); + +#include <assert.h> +#include <errno.h> +#include <limits.h> +#include <locale.h> +#include <rune.h> +#include <stdio.h> +#include <stdlib.h> +#include <string.h> + +int +main(int argc, char *argv[]) +{ + size_t len; + char *res; + char buf[MB_LEN_MAX + 1]; + + /* + * C/POSIX locale. + */ + + assert(MB_CUR_MAX == 1); + + /* Null wide character. */ + memset(buf, 0xcc, sizeof(buf)); + assert(sputrune(L'\0', buf, 1, &res) == 1); + assert(res == buf + 1); + assert((unsigned char)buf[0] == 0 && (unsigned char)buf[1] == 0xcc); + assert(sputrune(L'\0', buf, 1, NULL) == 1); + assert(sputrune(L'\0', buf, 2, &res) == 1); + assert(res == buf + 1); + + /* Latin letter A. */ + memset(buf, 0xcc, sizeof(buf)); + assert(sputrune(L'A', buf, 1, &res) == 1); + assert(res == buf + 1); + assert((unsigned char)buf[0] == 'A' && (unsigned char)buf[1] == 0xcc); + + /* Invalid code. */ + assert(sputrune(UCHAR_MAX + 1, buf, 1, &res) == 0); + assert(res == NULL); + assert(sputrune(UCHAR_MAX + 1, buf, 2, &res) == 0); + assert(res == NULL); + assert(sputrune(UCHAR_MAX + 1, buf, 1, NULL) == 0); + + /* + * Compute space required for MB char. This only ever worked in the + * C/POSIX locale. + */ + assert(sputrune(L'a', NULL, MB_CUR_MAX, &res) == 1); + assert(res == (char *)1); + assert(sputrune(L'a', NULL, MB_CUR_MAX, NULL) == 1); + + /* + * Japanese (EUC) locale. + */ + + assert(strcmp(setlocale(LC_CTYPE, "ja_JP.eucJP"), "ja_JP.eucJP") == 0); + assert(MB_CUR_MAX == 3); + + /* Null wide character. */ + memset(buf, 0xcc, sizeof(buf)); + assert(sputrune(L'\0', buf, 1, &res) == 1); + assert(res == buf + 1); + assert((unsigned char)buf[0] == 0 && (unsigned char)buf[1] == 0xcc); + assert(sputrune(L'\0', buf, 1, NULL) == 1); + assert(sputrune(L'\0', buf, 2, &res) == 1); + assert(res == buf + 1); + + /* Latin letter A. */ + memset(buf, 0xcc, sizeof(buf)); + assert(sputrune(L'A', buf, 1, &res) == 1); + assert(res == buf + 1); + assert((unsigned char)buf[0] == 'A' && (unsigned char)buf[1] == 0xcc); + + /* Full width letter A. */ + memset(buf, 0xcc, sizeof(buf)); + assert(sputrune(0xa3c1, buf, 2, &res) == 2); + assert(res == buf + 2); + assert((unsigned char)buf[0] == 0xa3 && + (unsigned char)buf[1] == 0xc1 && + (unsigned char)buf[2] == 0xcc); + memset(buf, 0xcc, sizeof(buf)); + assert(sputrune(0xa3c1, buf, 2, NULL) == 2); + assert((unsigned char)buf[0] == 0xa3 && + (unsigned char)buf[1] == 0xc1 && + (unsigned char)buf[2] == 0xcc); + + memset(buf, 0xcc, sizeof(buf)); + assert(sputrune(0xa3c1, buf, 1, &res) == 2); + assert(res == NULL); + assert((unsigned char)buf[0] == 0xcc); + + + printf("PASS sputrune()\n"); + + return (0); +} |