From bbac77e3c8118a4e0c689cbcf34100f9b0bff426 Mon Sep 17 00:00:00 2001 From: Bruno Haible Date: Fri, 19 Dec 2008 03:33:05 +0100 Subject: [PATCH] Tests for module 'mbrtowc'. --- ChangeLog | 7 ++ modules/mbrtowc-tests | 31 +++++ tests/test-mbrtowc.c | 328 +++++++++++++++++++++++++++++++++++++++++++++++++ tests/test-mbrtowc1.sh | 15 +++ tests/test-mbrtowc2.sh | 15 +++ tests/test-mbrtowc3.sh | 15 +++ tests/test-mbrtowc4.sh | 15 +++ 7 files changed, 426 insertions(+) create mode 100644 modules/mbrtowc-tests create mode 100644 tests/test-mbrtowc.c create mode 100755 tests/test-mbrtowc1.sh create mode 100755 tests/test-mbrtowc2.sh create mode 100755 tests/test-mbrtowc3.sh create mode 100755 tests/test-mbrtowc4.sh diff --git a/ChangeLog b/ChangeLog index 416500361..3e920fe62 100644 --- a/ChangeLog +++ b/ChangeLog @@ -1,5 +1,12 @@ 2008-12-18 Bruno Haible + * modules/mbrtowc-tests: New file. + * tests/test-mbrtowc1.sh: New file. + * tests/test-mbrtowc2.sh: New file. + * tests/test-mbrtowc3.sh: New file. + * tests/test-mbrtowc4.sh: New file. + * tests/test-mbrtowc.c: New file. + New module 'mbrtowc'. * lib/wchar.in.h (mbstate_t): Override when the system does not have mbsinit and mbrtowc. diff --git a/modules/mbrtowc-tests b/modules/mbrtowc-tests new file mode 100644 index 000000000..0fbd8b19b --- /dev/null +++ b/modules/mbrtowc-tests @@ -0,0 +1,31 @@ +Files: +tests/test-mbrtowc1.sh +tests/test-mbrtowc2.sh +tests/test-mbrtowc3.sh +tests/test-mbrtowc4.sh +tests/test-mbrtowc.c +m4/locale-fr.m4 +m4/locale-ja.m4 +m4/locale-zh.m4 +m4/codeset.m4 + +Depends-on: +mbsinit +wctob + +configure.ac: +gt_LOCALE_FR +gt_LOCALE_FR_UTF8 +gt_LOCALE_JA +gt_LOCALE_ZH_CN + +Makefile.am: +TESTS += test-mbrtowc1.sh test-mbrtowc2.sh test-mbrtowc3.sh test-mbrtowc4.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-mbrtowc + diff --git a/tests/test-mbrtowc.c b/tests/test-mbrtowc.c new file mode 100644 index 000000000..efea7b0b9 --- /dev/null +++ b/tests/test-mbrtowc.c @@ -0,0 +1,328 @@ +/* Test of conversion of multibyte character to wide character. + 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[]) +{ + mbstate_t state; + wchar_t wc; + size_t ret; + + /* configure should already have checked that the locale is supported. */ + if (setlocale (LC_ALL, "") == NULL) + return 1; + + /* Test zero-length input. */ + { + memset (&state, '\0', sizeof (mbstate_t)); + wc = 0xBADFACE; + ret = mbrtowc (&wc, "x", 0, &state); + ASSERT (ret == (size_t)(-2) || ret == 0); + ASSERT (mbsinit (&state)); + } + + /* Test NUL byte input. */ + { + memset (&state, '\0', sizeof (mbstate_t)); + wc = 0xBADFACE; + ret = mbrtowc (&wc, "", 1, &state); + ASSERT (ret == 0); + ASSERT (wc == 0); + ASSERT (mbsinit (&state)); + ret = mbrtowc (NULL, "", 1, &state); + ASSERT (ret == 0); + ASSERT (mbsinit (&state)); + } + + /* Test single-byte input. */ + { + int c; + char buf[1]; + + memset (&state, '\0', sizeof (mbstate_t)); + for (c = 0; c < 0x100; c++) + switch (c) + { + case '\t': case '\v': case '\f': + case ' ': case '!': case '"': case '#': case '%': + case '&': case '\'': case '(': case ')': case '*': + case '+': case ',': case '-': case '.': case '/': + case '0': case '1': case '2': case '3': case '4': + case '5': case '6': case '7': case '8': case '9': + case ':': case ';': case '<': case '=': case '>': + case '?': + case 'A': case 'B': case 'C': case 'D': case 'E': + case 'F': case 'G': case 'H': case 'I': case 'J': + case 'K': case 'L': case 'M': case 'N': case 'O': + case 'P': case 'Q': case 'R': case 'S': case 'T': + case 'U': case 'V': case 'W': case 'X': case 'Y': + case 'Z': + case '[': case '\\': case ']': case '^': case '_': + case 'a': case 'b': case 'c': case 'd': case 'e': + case 'f': case 'g': case 'h': case 'i': case 'j': + case 'k': case 'l': case 'm': case 'n': case 'o': + case 'p': case 'q': case 'r': case 's': case 't': + case 'u': case 'v': case 'w': case 'x': case 'y': + case 'z': case '{': case '|': case '}': case '~': + /* c is in the ISO C "basic character set". */ + buf[0] = c; + wc = 0xBADFACE; + ret = mbrtowc (&wc, buf, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == c); + ASSERT (mbsinit (&state)); + ret = mbrtowc (NULL, buf, 1, &state); + ASSERT (ret == 1); + ASSERT (mbsinit (&state)); + break; + } + } + + /* Test special calling convention, passing a NULL pointer. */ + { + memset (&state, '\0', sizeof (mbstate_t)); + wc = 0xBADFACE; + ret = mbrtowc (&wc, NULL, 5, &state); + ASSERT (ret == 0); + ASSERT (wc == 0xBADFACE); + ASSERT (mbsinit (&state)); + } + + if (argc > 1) + switch (argv[1][0]) + { + case '1': + /* Locale encoding is ISO-8859-1 or ISO-8859-15. */ + { + char input[] = "B\374\337er"; /* "Büßer" */ + memset (&state, '\0', sizeof (mbstate_t)); + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == 'B'); + ASSERT (mbsinit (&state)); + input[0] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 1, 1, &state); + ASSERT (ret == 1); + ASSERT (wctob (wc) == (unsigned char) '\374'); + ASSERT (mbsinit (&state)); + input[1] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 2, 3, &state); + ASSERT (ret == 1); + ASSERT (wctob (wc) == (unsigned char) '\337'); + ASSERT (mbsinit (&state)); + input[2] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 3, 2, &state); + ASSERT (ret == 1); + ASSERT (wc == 'e'); + ASSERT (mbsinit (&state)); + input[3] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 4, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == 'r'); + ASSERT (mbsinit (&state)); + } + return 0; + + case '2': + /* Locale encoding is UTF-8. */ + { + char input[] = "B\303\274\303\237er"; /* "Büßer" */ + memset (&state, '\0', sizeof (mbstate_t)); + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == 'B'); + ASSERT (mbsinit (&state)); + input[0] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 1, 1, &state); + ASSERT (ret == (size_t)(-2)); + ASSERT (wc == 0xBADFACE); + ASSERT (!mbsinit (&state)); + input[1] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 2, 5, &state); + ASSERT (ret == 1); + ASSERT (wctob (wc) == EOF); + ASSERT (mbsinit (&state)); + input[2] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 3, 4, &state); + ASSERT (ret == 2); + ASSERT (wctob (wc) == EOF); + ASSERT (mbsinit (&state)); + input[3] = '\0'; + input[4] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 5, 2, &state); + ASSERT (ret == 1); + ASSERT (wc == 'e'); + ASSERT (mbsinit (&state)); + input[5] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 6, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == 'r'); + ASSERT (mbsinit (&state)); + } + return 0; + + case '3': + /* Locale encoding is EUC-JP. */ + { + char input[] = "B\217\253\344\217\251\316er"; /* "Büßer" */ + memset (&state, '\0', sizeof (mbstate_t)); + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == 'B'); + ASSERT (mbsinit (&state)); + input[0] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 1, 1, &state); + ASSERT (ret == (size_t)(-2)); + ASSERT (wc == 0xBADFACE); + ASSERT (!mbsinit (&state)); + input[1] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 2, 7, &state); + ASSERT (ret == 2); + ASSERT (wctob (wc) == EOF); + ASSERT (mbsinit (&state)); + input[2] = '\0'; + input[3] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 4, 5, &state); + ASSERT (ret == 3); + ASSERT (wctob (wc) == EOF); + ASSERT (mbsinit (&state)); + input[4] = '\0'; + input[5] = '\0'; + input[6] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 7, 2, &state); + ASSERT (ret == 1); + ASSERT (wc == 'e'); + ASSERT (mbsinit (&state)); + input[5] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 8, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == 'r'); + ASSERT (mbsinit (&state)); + } + return 0; + + case '4': + /* Locale encoding is GB18030. */ + { + char input[] = "B\250\271\201\060\211\070er"; /* "Büßer" */ + memset (&state, '\0', sizeof (mbstate_t)); + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == 'B'); + ASSERT (mbsinit (&state)); + input[0] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 1, 1, &state); + ASSERT (ret == (size_t)(-2)); + ASSERT (wc == 0xBADFACE); + ASSERT (!mbsinit (&state)); + input[1] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 2, 7, &state); + ASSERT (ret == 1); + ASSERT (wctob (wc) == EOF); + ASSERT (mbsinit (&state)); + input[2] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 3, 6, &state); + ASSERT (ret == 4); + ASSERT (wctob (wc) == EOF); + ASSERT (mbsinit (&state)); + input[3] = '\0'; + input[4] = '\0'; + input[5] = '\0'; + input[6] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 7, 2, &state); + ASSERT (ret == 1); + ASSERT (wc == 'e'); + ASSERT (mbsinit (&state)); + input[5] = '\0'; + + wc = 0xBADFACE; + ret = mbrtowc (&wc, input + 8, 1, &state); + ASSERT (ret == 1); + ASSERT (wc == 'r'); + ASSERT (mbsinit (&state)); + } + return 0; + } + + return 1; +} diff --git a/tests/test-mbrtowc1.sh b/tests/test-mbrtowc1.sh new file mode 100755 index 000000000..3becba3a5 --- /dev/null +++ b/tests/test-mbrtowc1.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-mbrtowc${EXEEXT} 1 diff --git a/tests/test-mbrtowc2.sh b/tests/test-mbrtowc2.sh new file mode 100755 index 000000000..0405abafe --- /dev/null +++ b/tests/test-mbrtowc2.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-mbrtowc${EXEEXT} 2 diff --git a/tests/test-mbrtowc3.sh b/tests/test-mbrtowc3.sh new file mode 100755 index 000000000..63a89a2e3 --- /dev/null +++ b/tests/test-mbrtowc3.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-mbrtowc${EXEEXT} 3 diff --git a/tests/test-mbrtowc4.sh b/tests/test-mbrtowc4.sh new file mode 100755 index 000000000..17649115f --- /dev/null +++ b/tests/test-mbrtowc4.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-mbrtowc${EXEEXT} 4 -- 2.11.0