mtkports/test/porttest.c

#include <libwapcaplet/libwapcaplet.h>
#include <parserutils/parserutils.h>
#include <parserutils/charset/utf8.h>
#include <parserutils/utils/buffer.h>
#include <zlib.h>
#include <stdio.h>
#include <string.h>
int main(void) {
    lwc_string *a = NULL, *b = NULL;
    bool same = false;
    parserutils_buffer *buf = NULL;
    size_t len = 0;
    unsigned char comp[128];
    uLongf clen = sizeof(comp);
    int gzok = 0;
    const char *s = "MontaukOS";

    /* libwapcaplet: interning must make equal strings identical */
    lwc_intern_string("netsurf", 7, &a);
    lwc_intern_string("netsurf", 7, &b);
    /* assign the result: the macro ends in a comma expression, so discarding
       it warns under -Wall */
    lwc_error lwcerr = lwc_string_isequal(a, b, &same);
    (void) lwcerr;

    /* libparserutils: buffer + utf8 length */
    parserutils_buffer_create(&buf);
    parserutils_buffer_append(buf, (const uint8_t *)s, strlen(s));
    parserutils_charset_utf8_length((const uint8_t *)s, strlen(s), &len);

    /* zlib: gzip-wrapper inflate is the path NetSurf uses for
       Content-Encoding: gzip, so exercise that rather than plain compress() */
    {
        z_stream z; unsigned char back[128]; int r;
        memset(&z, 0, sizeof(z));
        deflateInit2(&z, Z_DEFAULT_COMPRESSION, Z_DEFLATED, 15+16, 8,
                     Z_DEFAULT_STRATEGY);
        z.next_in = (Bytef *)s; z.avail_in = strlen(s);
        z.next_out = comp; z.avail_out = sizeof(comp);
        deflate(&z, Z_FINISH); clen = z.total_out; deflateEnd(&z);
        memset(&z, 0, sizeof(z));
        inflateInit2(&z, 15+16);
        z.next_in = comp; z.avail_in = clen;
        z.next_out = back; z.avail_out = sizeof(back);
        r = inflate(&z, Z_FINISH); inflateEnd(&z);
        gzok = (r == Z_STREAM_END && z.total_out == strlen(s) &&
                memcmp(back, s, strlen(s)) == 0);
    }

    printf("libwapcaplet: intern-equal=%s length=%zu\n",
           same ? "PASS" : "FAIL", (size_t)lwc_string_length(a));
    printf("libparserutils: buffer=%zu utf8len=%zu %s\n",
           buf->length, len,
           (buf->length == strlen(s) && len == strlen(s)) ? "PASS" : "FAIL");
    printf("zlib %s: gzip roundtrip %lu->%lu %s\n",
           zlibVersion(), (unsigned long)strlen(s), (unsigned long)clen,
           gzok ? "PASS" : "FAIL");
    lwc_string_unref(a); lwc_string_unref(b);
    parserutils_buffer_destroy(buf);
    return 0;
}