From: Bruno Haible Date: Sun, 21 Dec 2008 22:50:07 +0000 (+0100) Subject: Tests for module 'wcsrtombs'. X-Git-Url: https://pintos-os.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0ce087b81f8a3f8a5aed8fbd0a7b1f38c1d7c2fd;p=pspp Tests for module 'wcsrtombs'. --- diff --git a/ChangeLog b/ChangeLog index c06f0d8cab..19d76c1d57 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,12 @@ 2008-12-21 Bruno Haible + * modules/wcsrtombs-tests: New file. + * tests/test-wcsrtombs1.sh: New file. + * tests/test-wcsrtombs2.sh: New file. + * tests/test-wcsrtombs3.sh: New file. + * tests/test-wcsrtombs4.sh: New file. + * tests/test-wcsrtombs.c: New file. + New module 'wcsrtombs'. * lib/wchar.in.h (wcsrtombs): New declaration. * lib/wcsrtombs.c: New file. diff --git a/modules/wcsrtombs-tests b/modules/wcsrtombs-tests new file mode 100644 index 0000000000..98fbbfd3ec --- /dev/null +++ b/modules/wcsrtombs-tests @@ -0,0 +1,29 @@ +Files: +tests/test-wcsrtombs1.sh +tests/test-wcsrtombs2.sh +tests/test-wcsrtombs3.sh +tests/test-wcsrtombs4.sh +tests/test-wcsrtombs.c +m4/locale-fr.m4 +m4/locale-ja.m4 +m4/locale-zh.m4 +m4/codeset.m4 + +Depends-on: + +configure.ac: +gt_LOCALE_FR +gt_LOCALE_FR_UTF8 +gt_LOCALE_JA +gt_LOCALE_ZH_CN + +Makefile.am: +TESTS += test-wcsrtombs1.sh test-wcsrtombs2.sh test-wcsrtombs3.sh test-wcsrtombs4.sh +TESTS_ENVIRONMENT += \ + EXEEXT='@EXEEXT@' \ + LOCALE_FR='@LOCALE_FR@' \ + LOCALE_FR_UTF8='@LOCALE_FR_UTF8@' \ + LOCALE_JA='@LOCALE_JA@' \ + LOCALE_ZH_CN='@LOCALE_ZH_CN@' +check_PROGRAMS += test-wcsrtombs + diff --git a/tests/test-wcsrtombs.c b/tests/test-wcsrtombs.c new file mode 100644 index 0000000000..0d147ca96b --- /dev/null +++ b/tests/test-wcsrtombs.c @@ -0,0 +1,209 @@ +/* Test of conversion of wide string to string. + Copyright (C) 2008 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 . */ + +/* Written by Bruno Haible , 2008. */ + +#include + +#include + +#include +#include +#include +#include + +#define ASSERT(expr) \ + do \ + { \ + if (!(expr)) \ + { \ + fprintf (stderr, "%s:%d: assertion failed\n", __FILE__, __LINE__); \ + fflush (stderr); \ + abort (); \ + } \ + } \ + while (0) + +int +main (int argc, char *argv[]) +{ + /* configure should already have checked that the locale is supported. */ + if (setlocale (LC_ALL, "") == NULL) + return 1; + + if (argc > 1) + { + wchar_t input[10]; + size_t n; + const wchar_t *src; + #define BUFSIZE 20 + char buf[BUFSIZE]; + size_t ret; + + { + size_t i; + for (i = 0; i < BUFSIZE; i++) + buf[i] = '_'; + } + + switch (argv[1][0]) + { + case '1': + /* Locale encoding is ISO-8859-1 or ISO-8859-15. */ + { + const char original[] = "B\374\337er"; /* "Büßer" */ + + ret = mbstowcs (input, original, 10); + ASSERT (ret == 5); + + for (n = 0; n < 10; n++) + { + src = input; + ret = wcsrtombs (NULL, &src, n, NULL); + ASSERT (ret == 5); + ASSERT (src == input); + + src = input; + ret = wcsrtombs (buf, &src, n, NULL); + ASSERT (ret == (n <= 5 ? n : 5)); + ASSERT (src == (n <= 5 ? input + n : NULL)); + ASSERT (memcmp (buf, original, ret) == 0); + if (src == NULL) + ASSERT (buf[ret] == '\0'); + ASSERT (buf[ret + (src == NULL) + 0] == '_'); + ASSERT (buf[ret + (src == NULL) + 1] == '_'); + ASSERT (buf[ret + (src == NULL) + 2] == '_'); + } + } + break; + + case '2': + /* Locale encoding is UTF-8. */ + { + const char original[] = "B\303\274\303\237er"; /* "Büßer" */ + + ret = mbstowcs (input, original, 10); + ASSERT (ret == 5); + + for (n = 0; n < 10; n++) + { + src = input; + ret = wcsrtombs (NULL, &src, n, NULL); + ASSERT (ret == 7); + ASSERT (src == input); + + src = input; + ret = wcsrtombs (buf, &src, n, NULL); + ASSERT (ret == (n < 1 ? n : + n < 3 ? 1 : + n < 5 ? 3 : + n <= 7 ? n : 7)); + ASSERT (src == (n < 1 ? input + n : + n < 3 ? input + 1 : + n < 5 ? input + 2 : + n <= 7 ? input + (n - 2) : NULL)); + ASSERT (memcmp (buf, original, ret) == 0); + if (src == NULL) + ASSERT (buf[ret] == '\0'); + ASSERT (buf[ret + (src == NULL) + 0] == '_'); + ASSERT (buf[ret + (src == NULL) + 1] == '_'); + ASSERT (buf[ret + (src == NULL) + 2] == '_'); + } + } + break; + + case '3': + /* Locale encoding is EUC-JP. */ + { + const char original[] = "<\306\374\313\334\270\354>"; /* "<日本語>" */ + + ret = mbstowcs (input, original, 10); + ASSERT (ret == 5); + + for (n = 0; n < 10; n++) + { + src = input; + ret = wcsrtombs (NULL, &src, n, NULL); + ASSERT (ret == 8); + ASSERT (src == input); + + src = input; + ret = wcsrtombs (buf, &src, n, NULL); + ASSERT (ret == (n < 1 ? n : + n < 3 ? 1 : + n < 5 ? 3 : + n < 7 ? 5 : + n <= 8 ? n : 8)); + ASSERT (src == (n < 1 ? input + n : + n < 3 ? input + 1 : + n < 5 ? input + 2 : + n < 7 ? input + 3 : + n <= 8 ? input + (n - 3) : NULL)); + ASSERT (memcmp (buf, original, ret) == 0); + if (src == NULL) + ASSERT (buf[ret] == '\0'); + ASSERT (buf[ret + (src == NULL) + 0] == '_'); + ASSERT (buf[ret + (src == NULL) + 1] == '_'); + ASSERT (buf[ret + (src == NULL) + 2] == '_'); + } + } + break; + + + case '4': + /* Locale encoding is GB18030. */ + { + const char original[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ + + ret = mbstowcs (input, original, 10); + ASSERT (ret == 5); + + for (n = 0; n < 10; n++) + { + src = input; + ret = wcsrtombs (NULL, &src, n, NULL); + ASSERT (ret == 9); + ASSERT (src == input); + + src = input; + ret = wcsrtombs (buf, &src, n, NULL); + ASSERT (ret == (n < 1 ? n : + n < 3 ? 1 : + n < 7 ? 3 : + n <= 9 ? n : 9)); + ASSERT (src == (n < 1 ? input + n : + n < 3 ? input + 1 : + n < 7 ? input + 2 : + n <= 9 ? input + (n - 4) : NULL)); + ASSERT (memcmp (buf, original, ret) == 0); + if (src == NULL) + ASSERT (buf[ret] == '\0'); + ASSERT (buf[ret + (src == NULL) + 0] == '_'); + ASSERT (buf[ret + (src == NULL) + 1] == '_'); + ASSERT (buf[ret + (src == NULL) + 2] == '_'); + } + } + break; + + default: + return 1; + } + + return 0; + } + + return 1; +} diff --git a/tests/test-wcsrtombs1.sh b/tests/test-wcsrtombs1.sh new file mode 100755 index 0000000000..7cdc9ea513 --- /dev/null +++ b/tests/test-wcsrtombs1.sh @@ -0,0 +1,15 @@ +#!/bin/sh + +# Test in an ISO-8859-1 or ISO-8859-15 locale. +: ${LOCALE_FR=fr_FR} +if test $LOCALE_FR = none; then + if test -f /usr/bin/localedef; then + echo "Skipping test: no traditional french locale is installed" + else + echo "Skipping test: no traditional french locale is supported" + fi + exit 77 +fi + +LC_ALL=$LOCALE_FR \ +./test-wcsrtombs${EXEEXT} 1 diff --git a/tests/test-wcsrtombs2.sh b/tests/test-wcsrtombs2.sh new file mode 100755 index 0000000000..d8e2da67b2 --- /dev/null +++ b/tests/test-wcsrtombs2.sh @@ -0,0 +1,15 @@ +#!/bin/sh + +# Test whether a specific UTF-8 locale is installed. +: ${LOCALE_FR_UTF8=fr_FR.UTF-8} +if test $LOCALE_FR_UTF8 = none; then + if test -f /usr/bin/localedef; then + echo "Skipping test: no french Unicode locale is installed" + else + echo "Skipping test: no french Unicode locale is supported" + fi + exit 77 +fi + +LC_ALL=$LOCALE_FR_UTF8 \ +./test-wcsrtombs${EXEEXT} 2 diff --git a/tests/test-wcsrtombs3.sh b/tests/test-wcsrtombs3.sh new file mode 100755 index 0000000000..431a584ab4 --- /dev/null +++ b/tests/test-wcsrtombs3.sh @@ -0,0 +1,15 @@ +#!/bin/sh + +# Test whether a specific EUC-JP locale is installed. +: ${LOCALE_JA=ja_JP} +if test $LOCALE_JA = none; then + if test -f /usr/bin/localedef; then + echo "Skipping test: no traditional japanese locale is installed" + else + echo "Skipping test: no traditional japanese locale is supported" + fi + exit 77 +fi + +LC_ALL=$LOCALE_JA \ +./test-wcsrtombs${EXEEXT} 3 diff --git a/tests/test-wcsrtombs4.sh b/tests/test-wcsrtombs4.sh new file mode 100755 index 0000000000..a5b9f770fc --- /dev/null +++ b/tests/test-wcsrtombs4.sh @@ -0,0 +1,15 @@ +#!/bin/sh + +# Test whether a specific GB18030 locale is installed. +: ${LOCALE_ZH_CN=zh_CN} +if test $LOCALE_ZH_CN = none; then + if test -f /usr/bin/localedef; then + echo "Skipping test: no transitional chinese locale is installed" + else + echo "Skipping test: no transitional chinese locale is supported" + fi + exit 77 +fi + +LC_ALL=$LOCALE_ZH_CN \ +./test-wcsrtombs${EXEEXT} 4