zlib/test/infcover.c

1 /* infcover.c -- test zlib's inflate routines with full code coverage
18 #include "inflate.h"
236 /* -- inflate test routines -- */
275 /* generic inflate() run, where hex is the hexadecimal input data, what is the
277    inflate() on each call, or zero to feed it all, win is the window bits
279    is the error code expected from the first inflate() call (the second
280    inflate() call is expected to return Z_STREAM_END).  If win is 47, then
283    inflate() is run until all of the input data is consumed. */
320         ret = inflate(&strm, Z_NO_FLUSH);       assert(err == 9 || ret == err);
333             ret = inflate(&strm, Z_NO_FLUSH);   assert(ret == Z_BUF_ERROR);
349 /* cover all of the lines in inflate.c up to inflate() */
359     mem_used(&strm, "inflate init");
384     fputs("inflate built-in memory routines\n", stderr);
387 /* cover all inflate() header and trailer cases and code after inflate() */
394     ret = inflate(Z_NULL, 0);                   assert(ret == Z_STREAM_ERROR);
397     fputs("inflate bad parameters\n", stderr);
422     ret = inflate(&strm, Z_NO_FLUSH);           assert(ret == Z_MEM_ERROR);
423     ret = inflate(&strm, Z_NO_FLUSH);           assert(ret == Z_MEM_ERROR);
433     ret = inflate(&strm, Z_NO_FLUSH);           assert(ret == Z_STREAM_ERROR);
506 /* do a raw inflate of data in hexadecimal with both inflate and inflateBack */
528     /* first with inflate */
541         ret = inflate(&strm, Z_TREES);
580 /* cover deflate data cases in both inflate() and inflateBack() */
599     /* also trailer mismatch just in inflate() */