From 5aa01bdb330f82e7bc3756ac18fd47d137059ce4 Mon Sep 17 00:00:00 2001 From: John Tytgat Date: Sat, 28 Jun 2008 20:57:47 +0000 Subject: - parserutils_charset_utf16_to_ucs4(): fixed surrogate handling. - cscodec-utf8.c(run_test): Added more asserts. - Added UTF-16 tester (based on the UTF-8 one). svn path=/trunk/libparserutils/; revision=4472 --- test/cscodec-utf8.c | 251 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 251 insertions(+) create mode 100644 test/cscodec-utf8.c (limited to 'test/cscodec-utf8.c') diff --git a/test/cscodec-utf8.c b/test/cscodec-utf8.c new file mode 100644 index 0000000..f3cabcc --- /dev/null +++ b/test/cscodec-utf8.c @@ -0,0 +1,251 @@ +#include +#include + +#include "charset/charset.h" +#include + +#include "utils/utils.h" + +#include "testutils.h" + +typedef struct line_ctx { + parserutils_charset_codec *codec; + + size_t buflen; + size_t bufused; + uint8_t *buf; + size_t explen; + size_t expused; + uint8_t *exp; + + bool indata; + bool inexp; + + parserutils_error exp_ret; + + enum { ENCODE, DECODE, BOTH } dir; +} line_ctx; + +static bool handle_line(const char *data, size_t datalen, void *pw); +static void run_test(line_ctx *ctx); + +static void *myrealloc(void *ptr, size_t len, void *pw) +{ + UNUSED(pw); + + return realloc(ptr, len); +} + +int main(int argc, char **argv) +{ + line_ctx ctx; + + if (argc != 3) { + printf("Usage: %s \n", argv[0]); + return 1; + } + + assert(parserutils_charset_initialise(argv[1], myrealloc, NULL) == + PARSERUTILS_OK); + + assert(parserutils_charset_codec_create("NATS-SEFI-ADD", + myrealloc, NULL) == NULL); + + ctx.codec = parserutils_charset_codec_create("UTF-8", myrealloc, NULL); + assert(ctx.codec != NULL); + + ctx.buflen = parse_filesize(argv[2]); + if (ctx.buflen == 0) + return 1; + + ctx.buf = malloc(2 * ctx.buflen); + if (ctx.buf == NULL) { + printf("Failed allocating %u bytes\n", + (unsigned int) ctx.buflen); + return 1; + } + + ctx.exp = ctx.buf + ctx.buflen; + ctx.explen = ctx.buflen; + + ctx.buf[0] = '\0'; + ctx.exp[0] = '\0'; + ctx.bufused = 0; + ctx.expused = 0; + ctx.indata = false; + ctx.inexp = false; + ctx.exp_ret = PARSERUTILS_OK; + + assert(parse_testfile(argv[2], handle_line, &ctx) == true); + + /* and run final test */ + if (ctx.bufused > 0 && ctx.buf[ctx.bufused - 1] == '\n') + ctx.bufused -= 1; + + if (ctx.expused > 0 && ctx.exp[ctx.expused - 1] == '\n') + ctx.expused -= 1; + + run_test(&ctx); + + free(ctx.buf); + + parserutils_charset_codec_destroy(ctx.codec); + + assert(parserutils_charset_finalise(myrealloc, NULL) == + PARSERUTILS_OK); + + printf("PASS\n"); + + return 0; +} + +bool handle_line(const char *data, size_t datalen, void *pw) +{ + line_ctx *ctx = (line_ctx *) pw; + + if (data[0] == '#') { + if (ctx->inexp) { + /* This marks end of testcase, so run it */ + + if (ctx->buf[ctx->bufused - 1] == '\n') + ctx->bufused -= 1; + + if (ctx->exp[ctx->expused - 1] == '\n') + ctx->expused -= 1; + + run_test(ctx); + + ctx->buf[0] = '\0'; + ctx->exp[0] = '\0'; + ctx->bufused = 0; + ctx->expused = 0; + ctx->exp_ret = PARSERUTILS_OK; + } + + if (strncasecmp(data+1, "data", 4) == 0) { + parserutils_charset_codec_optparams params; + const char *ptr = data + 6; + + ctx->indata = true; + ctx->inexp = false; + + if (strncasecmp(ptr, "decode", 6) == 0) + ctx->dir = DECODE; + else if (strncasecmp(ptr, "encode", 6) == 0) + ctx->dir = ENCODE; + else + ctx->dir = BOTH; + + ptr += 7; + + if (strncasecmp(ptr, "LOOSE", 5) == 0) { + params.error_mode.mode = + PARSERUTILS_CHARSET_CODEC_ERROR_LOOSE; + ptr += 6; + } else if (strncasecmp(ptr, "STRICT", 6) == 0) { + params.error_mode.mode = + PARSERUTILS_CHARSET_CODEC_ERROR_STRICT; + ptr += 7; + } else { + params.error_mode.mode = + PARSERUTILS_CHARSET_CODEC_ERROR_TRANSLIT; + ptr += 9; + } + + assert(parserutils_charset_codec_setopt(ctx->codec, + PARSERUTILS_CHARSET_CODEC_ERROR_MODE, + (parserutils_charset_codec_optparams *) ¶ms) + == PARSERUTILS_OK); + } else if (strncasecmp(data+1, "expected", 8) == 0) { + ctx->indata = false; + ctx->inexp = true; + + ctx->exp_ret = parserutils_error_from_string(data + 10, + datalen - 10 - 1 /* \n */); + } else if (strncasecmp(data+1, "reset", 5) == 0) { + ctx->indata = false; + ctx->inexp = false; + + parserutils_charset_codec_reset(ctx->codec); + } + } else { + if (ctx->indata) { + memcpy(ctx->buf + ctx->bufused, data, datalen); + ctx->bufused += datalen; + } + if (ctx->inexp) { + memcpy(ctx->exp + ctx->expused, data, datalen); + ctx->expused += datalen; + } + } + + return true; +} + +void run_test(line_ctx *ctx) +{ + static int testnum; + size_t destlen = ctx->bufused * 4; + uint8_t dest[destlen]; + uint8_t *pdest = dest; + const uint8_t *psrc = ctx->buf; + size_t srclen = ctx->bufused; + size_t i; + + if (ctx->dir == DECODE) { + assert(parserutils_charset_codec_decode(ctx->codec, + &psrc, &srclen, + &pdest, &destlen) == ctx->exp_ret); + } else if (ctx->dir == ENCODE) { + assert(parserutils_charset_codec_encode(ctx->codec, + &psrc, &srclen, + &pdest, &destlen) == ctx->exp_ret); + } else { + size_t templen = ctx->bufused * 4; + uint8_t temp[templen]; + uint8_t *ptemp = temp; + const uint8_t *ptemp2; + size_t templen2; + + assert(parserutils_charset_codec_decode(ctx->codec, + &psrc, &srclen, + &ptemp, &templen) == ctx->exp_ret); + /* \todo currently there is no way to specify the number of + consumed & produced data in case of a deliberate bad input + data set. */ + if (ctx->exp_ret == PARSERUTILS_OK) { + assert(temp + (ctx->bufused * 4 - templen) == ptemp); + } + + ptemp2 = temp; + templen2 = ctx->bufused * 4 - templen; + assert(parserutils_charset_codec_encode(ctx->codec, + &ptemp2, &templen2, + &pdest, &destlen) == ctx->exp_ret); + if (ctx->exp_ret == PARSERUTILS_OK) { + assert(templen2 == 0); + assert(temp + (ctx->bufused * 4 - templen) == ptemp2); + } + } + if (ctx->exp_ret == PARSERUTILS_OK) { + assert(srclen == 0); + assert(ctx->buf + ctx->bufused == psrc); + assert(dest + (ctx->bufused * 4 - destlen) == pdest); + } + + printf("%d: Read '", ++testnum); + for (i = 0; i < ctx->expused; i++) { + printf("%c%c ", "0123456789abcdef"[(dest[i] >> 4) & 0xf], + "0123456789abcdef"[dest[i] & 0xf]); + } + printf("' Expected '"); + for (i = 0; i < ctx->expused; i++) { + printf("%c%c ", "0123456789abcdef"[(ctx->exp[i] >> 4) & 0xf], + "0123456789abcdef"[ctx->exp[i] & 0xf]); + } + printf("'\n"); + + assert(pdest == dest + ctx->expused); + assert(memcmp(dest, ctx->exp, ctx->expused) == 0); +} + -- cgit v1.2.3