static svn_error_t *
test_spillbuf_reader(apr_pool_t *pool)
{
svn_spillbuf_reader_t *sbr = svn_spillbuf__reader_create(4 /* blocksize */,
100 /* maxsize */,
pool);
apr_size_t amt;
char buf[10];
SVN_ERR(svn_spillbuf__reader_write(sbr, "abcdef", 6, pool));
/* Get a buffer from the underlying reader, and grab a couple bytes. */
SVN_ERR(svn_spillbuf__reader_read(&amt, sbr, buf, 2, pool));
SVN_TEST_ASSERT(amt == 2 && memcmp(buf, "ab", 2) == 0);
/* Trigger the internal "save" feature of the SBR. */
SVN_ERR(svn_spillbuf__reader_write(sbr, "ghijkl", 6, pool));
/* Read from the save buffer, and from the internal blocks. */
SVN_ERR(svn_spillbuf__reader_read(&amt, sbr, buf, 10, pool));
SVN_TEST_ASSERT(amt == 10 && memcmp(buf, "cdefghijkl", 10) == 0);
/* Should be done. */
SVN_ERR(svn_spillbuf__reader_read(&amt, sbr, buf, 10, pool));
SVN_TEST_ASSERT(amt == 0);
return SVN_NO_ERROR;
}
static svn_error_t *
write_handler_spillbuf(void *baton, const char *data, apr_size_t *len)
{
struct spillbuf_baton *sb = baton;
SVN_ERR(svn_spillbuf__reader_write(sb->reader, data, *len,
sb->scratch_pool));
svn_pool_clear(sb->scratch_pool);
return SVN_NO_ERROR;
}
