diff --git a/tools/test/iconv/posix/posix.c b/tools/test/iconv/posix/posix.c index 7faed92416a3..3e813226fa5e 100644 --- a/tools/test/iconv/posix/posix.c +++ b/tools/test/iconv/posix/posix.c @@ -1,267 +1,271 @@ /*- * Copyright (C) 2009 Gabor Kovesdan * 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. */ #include __FBSDID("$FreeBSD$"); +#include #include -#include #include #include #include #include #include #include /* * iconv_open must return (iconv_t)-1 on non-existing encoding * and set errno to EINVAL. */ static int open_1(void) { iconv_t cd; errno = 0; cd = iconv_open("nonexisting", "foobar"); if ((cd == (iconv_t)-1) && (errno == EINVAL)) return (0); else { iconv_close(cd); return (1); } } /* * iconv_open must return (iconv_t)-1 if too much files are open * and set errno to ENFILE. */ #define MAX_LIMIT 1025 static int open_2(void) { iconv_t cd[MAX_LIMIT]; - int i, ret; + size_t i; + int ret; errno = 0; + ret = 1; for (i = 0; i < MAX_LIMIT; i++) { cd[i] = iconv_open("ASCII", "UTF8"); - if (cd[i] == (iconv_t)-1) + if (cd[i] == (iconv_t)-1) { + if (errno == ENFILE || errno == EMFILE) + ret = 0; + cd[i] = NULL; break; + } } - ret = (cd[i] == (iconv_t)-1) && ((errno == ENFILE) || - (errno == EMFILE)) ? 0 : 1; - for (; i > 0; i--) + for (i = MIN(i, nitems(cd) - 1); i > 0; i--) iconv_close(cd[i]); return (ret); } /* * iconv_close must return (iconv_t)-1 if conversion descriptor is * invalid and set errno to EBADF. */ static int close_1(void) { iconv_t cd = (iconv_t)-1; return ((iconv_close(cd) == -1) && (errno = EBADF) ? 0 : 1); } static int conv_ebadf(void) { iconv_t cd = (iconv_t)-1; errno = 0; return ((iconv(cd, NULL, 0, NULL, 0) == (size_t)-1 && errno == EBADF) ? 0 : 1); } static int conv_ret(void) { iconv_t cd; size_t inbytesleft, outbytesleft; char *inptr; char *outptr; uint32_t outbuf[4]; uint32_t inbuf[2] = { 0x00000151, 0x00000171 }; if ((cd = iconv_open("ASCII", "UTF-32LE")) == (iconv_t)-1) return (1); inptr = (char *)inbuf; outptr = (char *)outbuf; inbytesleft = 8; outbytesleft = 16; return (iconv(cd, &inptr, &inbytesleft, &outptr, &outbytesleft) == 2 ? 0 : 1); } static int conv_2big(void) { iconv_t cd; size_t inbytesleft, outbytesleft; char *inptr; char *outptr; uint32_t inbuf[4]; uint32_t outbuf[2]; int ret; if ((cd = iconv_open("ASCII", "ASCII")) == (iconv_t)-1) return (1); inptr = (char *)inbuf; outptr = (char *)outbuf; inbytesleft = 16; outbytesleft = 8; errno = 0; ret = iconv(cd, &inptr, &inbytesleft, &outptr, &outbytesleft); #ifdef VERBOSE printf("inptr - inbuf = %d\n", (const uint8_t *)inptr - (uint8_t *)inbuf); printf("inbytesleft = %d\n", inbytesleft); printf("outbytesleft = %d\n", outbytesleft); printf("outptr - outbuf = %d\n", (uint8_t *)outptr - (uint8_t *)outbuf); printf("errno = %d\n", errno); printf("ret = %d\n", (int)ret); #endif if (((const uint8_t *)inptr - (uint8_t *)inbuf == 8) && (inbytesleft == 8) && (outbytesleft == 0) && ((uint8_t *)outptr - (uint8_t *)outbuf == 8) && (errno == E2BIG) && ((size_t)ret == (size_t)-1)) return (0); else return (1); } static int conv_einval(void) { iconv_t cd; size_t inbytesleft, outbytesleft; char *inptr; char *outptr; uint32_t outbuf[4]; uint16_t inbuf[1] = { 0xEA42 }; int ret; if ((cd = iconv_open("UTF-32", "BIG5")) == (iconv_t)-1) return (1); inptr = (char *)inbuf; outptr = (char *)outbuf; inbytesleft = 2; outbytesleft = 16; errno = 0; ret = iconv(cd, &inptr, &inbytesleft, &outptr, &outbytesleft); #ifdef VERBOSE printf("inptr - inbuf = %d\n", (const uint8_t *)inptr - (uint8_t *)inbuf); printf("inbytesleft = %d\n", inbytesleft); printf("outbytesleft = %d\n", outbytesleft); printf("outptr - outbuf = %d\n", (uint8_t *)outptr - (uint8_t *)outbuf); printf("errno = %d\n", errno); printf("ret = %d\n", (int)ret); #endif if (((const uint8_t *)inptr - (uint8_t *)inbuf == 1) && (inbytesleft == 1) && (outbytesleft == 8) && ((uint8_t *)outptr - (uint8_t *)outbuf == 8) && (errno == EINVAL) && ((size_t)ret == (size_t)-1)) return (0); else return (1); } static int conv_eilseq(void) { iconv_t cd; size_t inbytesleft, outbytesleft; char *inptr; char *outptr; uint32_t outbuf[4]; uint16_t inbuf[1] = { 0x8AC0 }; int ret; if ((cd = iconv_open("Latin2", "UTF-16LE")) == (iconv_t)-1) return (1); inptr = (char *)inbuf; outptr = (char *)outbuf; inbytesleft = 4; outbytesleft = 16; errno = 0; ret = iconv(cd, &inptr, &inbytesleft, &outptr, &outbytesleft); #ifdef VERBOSE printf("inptr - inbuf = %d\n", (const uint8_t *)inptr - (uint8_t *)inbuf); printf("inbytesleft = %d\n", inbytesleft); printf("outbytesleft = %d\n", outbytesleft); printf("outptr - outbuf = %d\n", (uint8_t *)outptr - (uint8_t *)outbuf); printf("errno = %d\n", errno); printf("ret = %d\n", (int)ret); #endif if (((const uint8_t *)inptr - (uint8_t *)inbuf == 0) && (inbytesleft == 4) && (outbytesleft == 16) && ((uint8_t *)outptr - (uint8_t *)outbuf == 0) && (errno == EILSEQ) && ((size_t)ret == (size_t)-1)) return (0); else return (1); } static void test(int (tester) (void), const char * label) { int ret; if ((ret = tester())) printf("%s failed (%d)\n", label, ret); else printf("%s succeeded\n", label); } int main(void) { test(open_1, "open_1"); test(open_2, "open_2"); test(close_1, "close_1"); test(conv_ret, "conv_ret"); test(conv_ebadf, "conv_ebadf"); test(conv_2big, "conv_2big"); test(conv_einval, "conv_einval"); test(conv_eilseq, "conv_eilseq"); }