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https://github.com/KolibriOS/kolibrios.git
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124 lines
2.5 KiB
C
124 lines
2.5 KiB
C
#include <inttypes.h>
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#include <stdbool.h>
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#include <stdio.h>
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#include <stdlib.h>
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#include <string.h>
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#include <parserutils/charset/mibenum.h>
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#include <libcss/libcss.h>
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#include "charset/detect.h"
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#include "utils/utils.h"
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#include "testutils.h"
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typedef struct line_ctx {
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size_t buflen;
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size_t bufused;
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uint8_t *buf;
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char enc[64];
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bool indata;
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bool inenc;
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} line_ctx;
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static bool handle_line(const char *data, size_t datalen, void *pw);
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static void run_test(const uint8_t *data, size_t len, char *expected);
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int main(int argc, char **argv)
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{
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line_ctx ctx;
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if (argc != 2) {
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printf("Usage: %s <filename>\n", argv[0]);
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return 1;
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}
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ctx.buflen = css__parse_filesize(argv[1]);
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if (ctx.buflen == 0)
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return 1;
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ctx.buf = malloc(ctx.buflen);
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if (ctx.buf == NULL) {
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printf("Failed allocating %u bytes\n",
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(unsigned int) ctx.buflen);
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return 1;
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}
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ctx.buf[0] = '\0';
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ctx.enc[0] = '\0';
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ctx.bufused = 0;
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ctx.indata = false;
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ctx.inenc = false;
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assert(css__parse_testfile(argv[1], handle_line, &ctx) == true);
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/* and run final test */
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if (ctx.bufused > 0 && ctx.buf[ctx.bufused - 1] == '\n')
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ctx.bufused -= 1;
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run_test(ctx.buf, ctx.bufused, ctx.enc);
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free(ctx.buf);
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printf("PASS\n");
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return 0;
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}
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bool handle_line(const char *data, size_t datalen, void *pw)
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{
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line_ctx *ctx = (line_ctx *) pw;
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if (data[0] == '#') {
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if (ctx->inenc) {
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/* This marks end of testcase, so run it */
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if (ctx->buf[ctx->bufused - 1] == '\n')
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ctx->bufused -= 1;
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run_test(ctx->buf, ctx->bufused, ctx->enc);
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ctx->buf[0] = '\0';
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ctx->enc[0] = '\0';
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ctx->bufused = 0;
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}
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ctx->indata = (strncasecmp(data+1, "data", 4) == 0);
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ctx->inenc = (strncasecmp(data+1, "encoding", 8) == 0);
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} else {
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if (ctx->indata) {
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memcpy(ctx->buf + ctx->bufused, data, datalen);
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ctx->bufused += datalen;
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}
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if (ctx->inenc) {
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strcpy(ctx->enc, data);
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if (ctx->enc[strlen(ctx->enc) - 1] == '\n')
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ctx->enc[strlen(ctx->enc) - 1] = '\0';
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}
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}
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return true;
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}
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void run_test(const uint8_t *data, size_t len, char *expected)
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{
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uint16_t mibenum = 0;
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css_charset_source source = CSS_CHARSET_DEFAULT;
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static int testnum;
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assert(css__charset_extract(data, len, &mibenum, &source) ==
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PARSERUTILS_OK);
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assert(mibenum != 0);
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printf("%d: Detected charset %s (%d) Source %d Expected %s (%d)\n",
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++testnum, parserutils_charset_mibenum_to_name(mibenum),
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mibenum, source, expected,
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parserutils_charset_mibenum_from_name(
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expected, strlen(expected)));
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assert(mibenum == parserutils_charset_mibenum_from_name(
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expected, strlen(expected)));
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}
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