Remove Rust from the tree.

Part 4 for #58

1 files changed, 0 insertions, 671 deletions

diff --git a/third_party/rust/libz-sys/src/zlib-1.2.8/test/infcover.c b/third_party/rust/libz-sys/src/zlib-1.2.8/test/infcover.c
deleted file mode 100644
index fe3d9203a..000000000
--- a/third_party/rust/libz-sys/src/zlib-1.2.8/test/infcover.c
+++ /dev/null
@@ -1,671 +0,0 @@
-/* infcover.c -- test zlib's inflate routines with full code coverage
- * Copyright (C) 2011 Mark Adler
- * For conditions of distribution and use, see copyright notice in zlib.h
- */
-
-/* to use, do: ./configure --cover && make cover */
-
-#include <stdio.h>
-#include <stdlib.h>
-#include <string.h>
-#include <assert.h>
-#include "zlib.h"
-
-/* get definition of internal structure so we can mess with it (see pull()),
-   and so we can call inflate_trees() (see cover5()) */
-#define ZLIB_INTERNAL
-#include "inftrees.h"
-#include "inflate.h"
-
-#define local static
-
-/* -- memory tracking routines -- */
-
-/*
-   These memory tracking routines are provided to zlib and track all of zlib's
-   allocations and deallocations, check for LIFO operations, keep a current
-   and high water mark of total bytes requested, optionally set a limit on the
-   total memory that can be allocated, and when done check for memory leaks.
-
-   They are used as follows:
-
-   z_stream strm;
-   mem_setup(&strm)         initializes the memory tracking and sets the
-                            zalloc, zfree, and opaque members of strm to use
-                            memory tracking for all zlib operations on strm
-   mem_limit(&strm, limit)  sets a limit on the total bytes requested -- a
-                            request that exceeds this limit will result in an
-                            allocation failure (returns NULL) -- setting the
-                            limit to zero means no limit, which is the default
-                            after mem_setup()
-   mem_used(&strm, "msg")   prints to stderr "msg" and the total bytes used
-   mem_high(&strm, "msg")   prints to stderr "msg" and the high water mark
-   mem_done(&strm, "msg")   ends memory tracking, releases all allocations
-                            for the tracking as well as leaked zlib blocks, if
-                            any.  If there was anything unusual, such as leaked
-                            blocks, non-FIFO frees, or frees of addresses not
-                            allocated, then "msg" and information about the
-                            problem is printed to stderr.  If everything is
-                            normal, nothing is printed. mem_done resets the
-                            strm members to Z_NULL to use the default memory
-                            allocation routines on the next zlib initialization
-                            using strm.
- */
-
-/* these items are strung together in a linked list, one for each allocation */
-struct mem_item {
-    void *ptr;                  /* pointer to allocated memory */
-    size_t size;                /* requested size of allocation */
-    struct mem_item *next;      /* pointer to next item in list, or NULL */
-};
-
-/* this structure is at the root of the linked list, and tracks statistics */
-struct mem_zone {
-    struct mem_item *first;     /* pointer to first item in list, or NULL */
-    size_t total, highwater;    /* total allocations, and largest total */
-    size_t limit;               /* memory allocation limit, or 0 if no limit */
-    int notlifo, rogue;         /* counts of non-LIFO frees and rogue frees */
-};
-
-/* memory allocation routine to pass to zlib */
-local void *mem_alloc(void *mem, unsigned count, unsigned size)
-{
-    void *ptr;
-    struct mem_item *item;
-    struct mem_zone *zone = mem;
-    size_t len = count * (size_t)size;
-
-    /* induced allocation failure */
-    if (zone == NULL || (zone->limit && zone->total + len > zone->limit))
-        return NULL;
-
-    /* perform allocation using the standard library, fill memory with a
-       non-zero value to make sure that the code isn't depending on zeros */
-    ptr = malloc(len);
-    if (ptr == NULL)
-        return NULL;
-    memset(ptr, 0xa5, len);
-
-    /* create a new item for the list */
-    item = malloc(sizeof(struct mem_item));
-    if (item == NULL) {
-        free(ptr);
-        return NULL;
-    }
-    item->ptr = ptr;
-    item->size = len;
-
-    /* insert item at the beginning of the list */
-    item->next = zone->first;
-    zone->first = item;
-
-    /* update the statistics */
-    zone->total += item->size;
-    if (zone->total > zone->highwater)
-        zone->highwater = zone->total;
-
-    /* return the allocated memory */
-    return ptr;
-}
-
-/* memory free routine to pass to zlib */
-local void mem_free(void *mem, void *ptr)
-{
-    struct mem_item *item, *next;
-    struct mem_zone *zone = mem;
-
-    /* if no zone, just do a free */
-    if (zone == NULL) {
-        free(ptr);
-        return;
-    }
-
-    /* point next to the item that matches ptr, or NULL if not found -- remove
-       the item from the linked list if found */
-    next = zone->first;
-    if (next) {
-        if (next->ptr == ptr)
-            zone->first = next->next;   /* first one is it, remove from list */
-        else {
-            do {                        /* search the linked list */
-                item = next;
-                next = item->next;
-            } while (next != NULL && next->ptr != ptr);
-            if (next) {                 /* if found, remove from linked list */
-                item->next = next->next;
-                zone->notlifo++;        /* not a LIFO free */
-            }
-
-        }
-    }
-
-    /* if found, update the statistics and free the item */
-    if (next) {
-        zone->total -= next->size;
-        free(next);
-    }
-
-    /* if not found, update the rogue count */
-    else
-        zone->rogue++;
-
-    /* in any case, do the requested free with the standard library function */
-    free(ptr);
-}
-
-/* set up a controlled memory allocation space for monitoring, set the stream
-   parameters to the controlled routines, with opaque pointing to the space */
-local void mem_setup(z_stream *strm)
-{
-    struct mem_zone *zone;
-
-    zone = malloc(sizeof(struct mem_zone));
-    assert(zone != NULL);
-    zone->first = NULL;
-    zone->total = 0;
-    zone->highwater = 0;
-    zone->limit = 0;
-    zone->notlifo = 0;
-    zone->rogue = 0;
-    strm->opaque = zone;
-    strm->zalloc = mem_alloc;
-    strm->zfree = mem_free;
-}
-
-/* set a limit on the total memory allocation, or 0 to remove the limit */
-local void mem_limit(z_stream *strm, size_t limit)
-{
-    struct mem_zone *zone = strm->opaque;
-
-    zone->limit = limit;
-}
-
-/* show the current total requested allocations in bytes */
-local void mem_used(z_stream *strm, char *prefix)
-{
-    struct mem_zone *zone = strm->opaque;
-
-    fprintf(stderr, "%s: %lu allocated\n", prefix, zone->total);
-}
-
-/* show the high water allocation in bytes */
-local void mem_high(z_stream *strm, char *prefix)
-{
-    struct mem_zone *zone = strm->opaque;
-
-    fprintf(stderr, "%s: %lu high water mark\n", prefix, zone->highwater);
-}
-
-/* release the memory allocation zone -- if there are any surprises, notify */
-local void mem_done(z_stream *strm, char *prefix)
-{
-    int count = 0;
-    struct mem_item *item, *next;
-    struct mem_zone *zone = strm->opaque;
-
-    /* show high water mark */
-    mem_high(strm, prefix);
-
-    /* free leftover allocations and item structures, if any */
-    item = zone->first;
-    while (item != NULL) {
-        free(item->ptr);
-        next = item->next;
-        free(item);
-        item = next;
-        count++;
-    }
-
-    /* issue alerts about anything unexpected */
-    if (count || zone->total)
-        fprintf(stderr, "** %s: %lu bytes in %d blocks not freed\n",
-                prefix, zone->total, count);
-    if (zone->notlifo)
-        fprintf(stderr, "** %s: %d frees not LIFO\n", prefix, zone->notlifo);
-    if (zone->rogue)
-        fprintf(stderr, "** %s: %d frees not recognized\n",
-                prefix, zone->rogue);
-
-    /* free the zone and delete from the stream */
-    free(zone);
-    strm->opaque = Z_NULL;
-    strm->zalloc = Z_NULL;
-    strm->zfree = Z_NULL;
-}
-
-/* -- inflate test routines -- */
-
-/* Decode a hexadecimal string, set *len to length, in[] to the bytes.  This
-   decodes liberally, in that hex digits can be adjacent, in which case two in
-   a row writes a byte.  Or they can delimited by any non-hex character, where
-   the delimiters are ignored except when a single hex digit is followed by a
-   delimiter in which case that single digit writes a byte.  The returned
-   data is allocated and must eventually be freed.  NULL is returned if out of
-   memory.  If the length is not needed, then len can be NULL. */
-local unsigned char *h2b(const char *hex, unsigned *len)
-{
-    unsigned char *in;
-    unsigned next, val;
-
-    in = malloc((strlen(hex) + 1) >> 1);
-    if (in == NULL)
-        return NULL;
-    next = 0;
-    val = 1;
-    do {
-        if (*hex >= '0' && *hex <= '9')
-            val = (val << 4) + *hex - '0';
-        else if (*hex >= 'A' && *hex <= 'F')
-            val = (val << 4) + *hex - 'A' + 10;
-        else if (*hex >= 'a' && *hex <= 'f')
-            val = (val << 4) + *hex - 'a' + 10;
-        else if (val != 1 && val < 32)  /* one digit followed by delimiter */
-            val += 240;                 /* make it look like two digits */
-        if (val > 255) {                /* have two digits */
-            in[next++] = val & 0xff;    /* save the decoded byte */
-            val = 1;                    /* start over */
-        }
-    } while (*hex++);       /* go through the loop with the terminating null */
-    if (len != NULL)
-        *len = next;
-    in = reallocf(in, next);
-    return in;
-}
-
-/* generic inflate() run, where hex is the hexadecimal input data, what is the
-   text to include in an error message, step is how much input data to feed
-   inflate() on each call, or zero to feed it all, win is the window bits
-   parameter to inflateInit2(), len is the size of the output buffer, and err
-   is the error code expected from the first inflate() call (the second
-   inflate() call is expected to return Z_STREAM_END).  If win is 47, then
-   header information is collected with inflateGetHeader().  If a zlib stream
-   is looking for a dictionary, then an empty dictionary is provided.
-   inflate() is run until all of the input data is consumed. */
-local void inf(char *hex, char *what, unsigned step, int win, unsigned len,
-               int err)
-{
-    int ret;
-    unsigned have;
-    unsigned char *in, *out;
-    z_stream strm, copy;
-    gz_header head;
-
-    mem_setup(&strm);
-    strm.avail_in = 0;
-    strm.next_in = Z_NULL;
-    ret = inflateInit2(&strm, win);
-    if (ret != Z_OK) {
-        mem_done(&strm, what);
-        return;
-    }
-    out = malloc(len);                          assert(out != NULL);
-    if (win == 47) {
-        head.extra = out;
-        head.extra_max = len;
-        head.name = out;
-        head.name_max = len;
-        head.comment = out;
-        head.comm_max = len;
-        ret = inflateGetHeader(&strm, &head);   assert(ret == Z_OK);
-    }
-    in = h2b(hex, &have);                       assert(in != NULL);
-    if (step == 0 || step > have)
-        step = have;
-    strm.avail_in = step;
-    have -= step;
-    strm.next_in = in;
-    do {
-        strm.avail_out = len;
-        strm.next_out = out;
-        ret = inflate(&strm, Z_NO_FLUSH);       assert(err == 9 || ret == err);
-        if (ret != Z_OK && ret != Z_BUF_ERROR && ret != Z_NEED_DICT)
-            break;
-        if (ret == Z_NEED_DICT) {
-            ret = inflateSetDictionary(&strm, in, 1);
-                                                assert(ret == Z_DATA_ERROR);
-            mem_limit(&strm, 1);
-            ret = inflateSetDictionary(&strm, out, 0);
-                                                assert(ret == Z_MEM_ERROR);
-            mem_limit(&strm, 0);
-            ((struct inflate_state *)strm.state)->mode = DICT;
-            ret = inflateSetDictionary(&strm, out, 0);
-                                                assert(ret == Z_OK);
-            ret = inflate(&strm, Z_NO_FLUSH);   assert(ret == Z_BUF_ERROR);
-        }
-        ret = inflateCopy(&copy, &strm);        assert(ret == Z_OK);
-        ret = inflateEnd(&copy);                assert(ret == Z_OK);
-        err = 9;                        /* don't care next time around */
-        have += strm.avail_in;
-        strm.avail_in = step > have ? have : step;
-        have -= strm.avail_in;
-    } while (strm.avail_in);
-    free(in);
-    free(out);
-    ret = inflateReset2(&strm, -8);             assert(ret == Z_OK);
-    ret = inflateEnd(&strm);                    assert(ret == Z_OK);
-    mem_done(&strm, what);
-}
-
-/* cover all of the lines in inflate.c up to inflate() */
-local void cover_support(void)
-{
-    int ret;
-    z_stream strm;
-
-    mem_setup(&strm);
-    strm.avail_in = 0;
-    strm.next_in = Z_NULL;
-    ret = inflateInit(&strm);                   assert(ret == Z_OK);
-    mem_used(&strm, "inflate init");
-    ret = inflatePrime(&strm, 5, 31);           assert(ret == Z_OK);
-    ret = inflatePrime(&strm, -1, 0);           assert(ret == Z_OK);
-    ret = inflateSetDictionary(&strm, Z_NULL, 0);
-                                                assert(ret == Z_STREAM_ERROR);
-    ret = inflateEnd(&strm);                    assert(ret == Z_OK);
-    mem_done(&strm, "prime");
-
-    inf("63 0", "force window allocation", 0, -15, 1, Z_OK);
-    inf("63 18 5", "force window replacement", 0, -8, 259, Z_OK);
-    inf("63 18 68 30 d0 0 0", "force split window update", 4, -8, 259, Z_OK);
-    inf("3 0", "use fixed blocks", 0, -15, 1, Z_STREAM_END);
-    inf("", "bad window size", 0, 1, 0, Z_STREAM_ERROR);
-
-    mem_setup(&strm);
-    strm.avail_in = 0;
-    strm.next_in = Z_NULL;
-    ret = inflateInit_(&strm, ZLIB_VERSION - 1, (int)sizeof(z_stream));
-                                                assert(ret == Z_VERSION_ERROR);
-    mem_done(&strm, "wrong version");
-
-    strm.avail_in = 0;
-    strm.next_in = Z_NULL;
-    ret = inflateInit(&strm);                   assert(ret == Z_OK);
-    ret = inflateEnd(&strm);                    assert(ret == Z_OK);
-    fputs("inflate built-in memory routines\n", stderr);
-}
-
-/* cover all inflate() header and trailer cases and code after inflate() */
-local void cover_wrap(void)
-{
-    int ret;
-    z_stream strm, copy;
-    unsigned char dict[257];
-
-    ret = inflate(Z_NULL, 0);                   assert(ret == Z_STREAM_ERROR);
-    ret = inflateEnd(Z_NULL);                   assert(ret == Z_STREAM_ERROR);
-    ret = inflateCopy(Z_NULL, Z_NULL);          assert(ret == Z_STREAM_ERROR);
-    fputs("inflate bad parameters\n", stderr);
-
-    inf("1f 8b 0 0", "bad gzip method", 0, 31, 0, Z_DATA_ERROR);
-    inf("1f 8b 8 80", "bad gzip flags", 0, 31, 0, Z_DATA_ERROR);
-    inf("77 85", "bad zlib method", 0, 15, 0, Z_DATA_ERROR);
-    inf("8 99", "set window size from header", 0, 0, 0, Z_OK);
-    inf("78 9c", "bad zlib window size", 0, 8, 0, Z_DATA_ERROR);
-    inf("78 9c 63 0 0 0 1 0 1", "check adler32", 0, 15, 1, Z_STREAM_END);
-    inf("1f 8b 8 1e 0 0 0 0 0 0 1 0 0 0 0 0 0", "bad header crc", 0, 47, 1,
-        Z_DATA_ERROR);
-    inf("1f 8b 8 2 0 0 0 0 0 0 1d 26 3 0 0 0 0 0 0 0 0 0", "check gzip length",
-        0, 47, 0, Z_STREAM_END);
-    inf("78 90", "bad zlib header check", 0, 47, 0, Z_DATA_ERROR);
-    inf("8 b8 0 0 0 1", "need dictionary", 0, 8, 0, Z_NEED_DICT);
-    inf("78 9c 63 0", "compute adler32", 0, 15, 1, Z_OK);
-
-    mem_setup(&strm);
-    strm.avail_in = 0;
-    strm.next_in = Z_NULL;
-    ret = inflateInit2(&strm, -8);
-    strm.avail_in = 2;
-    strm.next_in = (void *)"\x63";
-    strm.avail_out = 1;
-    strm.next_out = (void *)&ret;
-    mem_limit(&strm, 1);
-    ret = inflate(&strm, Z_NO_FLUSH);           assert(ret == Z_MEM_ERROR);
-    ret = inflate(&strm, Z_NO_FLUSH);           assert(ret == Z_MEM_ERROR);
-    mem_limit(&strm, 0);
-    memset(dict, 0, 257);
-    ret = inflateSetDictionary(&strm, dict, 257);
-                                                assert(ret == Z_OK);
-    mem_limit(&strm, (sizeof(struct inflate_state) << 1) + 256);
-    ret = inflatePrime(&strm, 16, 0);           assert(ret == Z_OK);
-    strm.avail_in = 2;
-    strm.next_in = (void *)"\x80";
-    ret = inflateSync(&strm);                   assert(ret == Z_DATA_ERROR);
-    ret = inflate(&strm, Z_NO_FLUSH);           assert(ret == Z_STREAM_ERROR);
-    strm.avail_in = 4;
-    strm.next_in = (void *)"\0\0\xff\xff";
-    ret = inflateSync(&strm);                   assert(ret == Z_OK);
-    (void)inflateSyncPoint(&strm);
-    ret = inflateCopy(&copy, &strm);            assert(ret == Z_MEM_ERROR);
-    mem_limit(&strm, 0);
-    ret = inflateUndermine(&strm, 1);           assert(ret == Z_DATA_ERROR);
-    (void)inflateMark(&strm);
-    ret = inflateEnd(&strm);                    assert(ret == Z_OK);
-    mem_done(&strm, "miscellaneous, force memory errors");
-}
-
-/* input and output functions for inflateBack() */
-local unsigned pull(void *desc, unsigned char **buf)
-{
-    static unsigned int next = 0;
-    static unsigned char dat[] = {0x63, 0, 2, 0};
-    struct inflate_state *state;
-
-    if (desc == Z_NULL) {
-        next = 0;
-        return 0;   /* no input (already provided at next_in) */
-    }
-    state = (void *)((z_stream *)desc)->state;
-    if (state != Z_NULL)
-        state->mode = SYNC;     /* force an otherwise impossible situation */
-    return next < sizeof(dat) ? (*buf = dat + next++, 1) : 0;
-}
-
-local int push(void *desc, unsigned char *buf, unsigned len)
-{
-    buf += len;
-    return desc != Z_NULL;      /* force error if desc not null */
-}
-
-/* cover inflateBack() up to common deflate data cases and after those */
-local void cover_back(void)
-{
-    int ret;
-    z_stream strm;
-    unsigned char win[32768];
-
-    ret = inflateBackInit_(Z_NULL, 0, win, 0, 0);
-                                                assert(ret == Z_VERSION_ERROR);
-    ret = inflateBackInit(Z_NULL, 0, win);      assert(ret == Z_STREAM_ERROR);
-    ret = inflateBack(Z_NULL, Z_NULL, Z_NULL, Z_NULL, Z_NULL);
-                                                assert(ret == Z_STREAM_ERROR);
-    ret = inflateBackEnd(Z_NULL);               assert(ret == Z_STREAM_ERROR);
-    fputs("inflateBack bad parameters\n", stderr);
-
-    mem_setup(&strm);
-    ret = inflateBackInit(&strm, 15, win);      assert(ret == Z_OK);
-    strm.avail_in = 2;
-    strm.next_in = (void *)"\x03";
-    ret = inflateBack(&strm, pull, Z_NULL, push, Z_NULL);
-                                                assert(ret == Z_STREAM_END);
-        /* force output error */
-    strm.avail_in = 3;
-    strm.next_in = (void *)"\x63\x00";
-    ret = inflateBack(&strm, pull, Z_NULL, push, &strm);
-                                                assert(ret == Z_BUF_ERROR);
-        /* force mode error by mucking with state */
-    ret = inflateBack(&strm, pull, &strm, push, Z_NULL);
-                                                assert(ret == Z_STREAM_ERROR);
-    ret = inflateBackEnd(&strm);                assert(ret == Z_OK);
-    mem_done(&strm, "inflateBack bad state");
-
-    ret = inflateBackInit(&strm, 15, win);      assert(ret == Z_OK);
-    ret = inflateBackEnd(&strm);                assert(ret == Z_OK);
-    fputs("inflateBack built-in memory routines\n", stderr);
-}
-
-/* do a raw inflate of data in hexadecimal with both inflate and inflateBack */
-local int try(char *hex, char *id, int err)
-{
-    int ret;
-    unsigned len, size;
-    unsigned char *in, *out, *win;
-    char *prefix;
-    z_stream strm;
-
-    /* convert to hex */
-    in = h2b(hex, &len);
-    assert(in != NULL);
-
-    /* allocate work areas */
-    size = len << 3;
-    out = malloc(size);
-    assert(out != NULL);
-    win = malloc(32768);
-    assert(win != NULL);
-    prefix = malloc(strlen(id) + 6);
-    assert(prefix != NULL);
-
-    /* first with inflate */
-    strcpy(prefix, id);
-    strcat(prefix, "-late");
-    mem_setup(&strm);
-    strm.avail_in = 0;
-    strm.next_in = Z_NULL;
-    ret = inflateInit2(&strm, err < 0 ? 47 : -15);
-    assert(ret == Z_OK);
-    strm.avail_in = len;
-    strm.next_in = in;
-    do {
-        strm.avail_out = size;
-        strm.next_out = out;
-        ret = inflate(&strm, Z_TREES);
-        assert(ret != Z_STREAM_ERROR && ret != Z_MEM_ERROR);
-        if (ret == Z_DATA_ERROR || ret == Z_NEED_DICT)
-            break;
-    } while (strm.avail_in || strm.avail_out == 0);
-    if (err) {
-        assert(ret == Z_DATA_ERROR);
-        assert(strcmp(id, strm.msg) == 0);
-    }
-    inflateEnd(&strm);
-    mem_done(&strm, prefix);
-
-    /* then with inflateBack */
-    if (err >= 0) {
-        strcpy(prefix, id);
-        strcat(prefix, "-back");
-        mem_setup(&strm);
-        ret = inflateBackInit(&strm, 15, win);
-        assert(ret == Z_OK);
-        strm.avail_in = len;
-        strm.next_in = in;
-        ret = inflateBack(&strm, pull, Z_NULL, push, Z_NULL);
-        assert(ret != Z_STREAM_ERROR);
-        if (err) {
-            assert(ret == Z_DATA_ERROR);
-            assert(strcmp(id, strm.msg) == 0);
-        }
-        inflateBackEnd(&strm);
-        mem_done(&strm, prefix);
-    }
-
-    /* clean up */
-    free(prefix);
-    free(win);
-    free(out);
-    free(in);
-    return ret;
-}
-
-/* cover deflate data cases in both inflate() and inflateBack() */
-local void cover_inflate(void)
-{
-    try("0 0 0 0 0", "invalid stored block lengths", 1);
-    try("3 0", "fixed", 0);
-    try("6", "invalid block type", 1);
-    try("1 1 0 fe ff 0", "stored", 0);
-    try("fc 0 0", "too many length or distance symbols", 1);
-    try("4 0 fe ff", "invalid code lengths set", 1);
-    try("4 0 24 49 0", "invalid bit length repeat", 1);
-    try("4 0 24 e9 ff ff", "invalid bit length repeat", 1);
-    try("4 0 24 e9 ff 6d", "invalid code -- missing end-of-block", 1);
-    try("4 80 49 92 24 49 92 24 71 ff ff 93 11 0",
-        "invalid literal/lengths set", 1);
-    try("4 80 49 92 24 49 92 24 f b4 ff ff c3 84", "invalid distances set", 1);
-    try("4 c0 81 8 0 0 0 0 20 7f eb b 0 0", "invalid literal/length code", 1);
-    try("2 7e ff ff", "invalid distance code", 1);
-    try("c c0 81 0 0 0 0 0 90 ff 6b 4 0", "invalid distance too far back", 1);
-
-    /* also trailer mismatch just in inflate() */
-    try("1f 8b 8 0 0 0 0 0 0 0 3 0 0 0 0 1", "incorrect data check", -1);
-    try("1f 8b 8 0 0 0 0 0 0 0 3 0 0 0 0 0 0 0 0 1",
-        "incorrect length check", -1);
-    try("5 c0 21 d 0 0 0 80 b0 fe 6d 2f 91 6c", "pull 17", 0);
-    try("5 e0 81 91 24 cb b2 2c 49 e2 f 2e 8b 9a 47 56 9f fb fe ec d2 ff 1f",
-        "long code", 0);
-    try("ed c0 1 1 0 0 0 40 20 ff 57 1b 42 2c 4f", "length extra", 0);
-    try("ed cf c1 b1 2c 47 10 c4 30 fa 6f 35 1d 1 82 59 3d fb be 2e 2a fc f c",
-        "long distance and extra", 0);
-    try("ed c0 81 0 0 0 0 80 a0 fd a9 17 a9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 "
-        "0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 6", "window end", 0);
-    inf("2 8 20 80 0 3 0", "inflate_fast TYPE return", 0, -15, 258,
-        Z_STREAM_END);
-    inf("63 18 5 40 c 0", "window wrap", 3, -8, 300, Z_OK);
-}
-
-/* cover remaining lines in inftrees.c */
-local void cover_trees(void)
-{
-    int ret;
-    unsigned bits;
-    unsigned short lens[16], work[16];
-    code *next, table[ENOUGH_DISTS];
-
-    /* we need to call inflate_table() directly in order to manifest not-
-       enough errors, since zlib insures that enough is always enough */
-    for (bits = 0; bits < 15; bits++)
-        lens[bits] = (unsigned short)(bits + 1);
-    lens[15] = 15;
-    next = table;
-    bits = 15;
-    ret = inflate_table(DISTS, lens, 16, &next, &bits, work);
-                                                assert(ret == 1);
-    next = table;
-    bits = 1;
-    ret = inflate_table(DISTS, lens, 16, &next, &bits, work);
-                                                assert(ret == 1);
-    fputs("inflate_table not enough errors\n", stderr);
-}
-
-/* cover remaining inffast.c decoding and window copying */
-local void cover_fast(void)
-{
-    inf("e5 e0 81 ad 6d cb b2 2c c9 01 1e 59 63 ae 7d ee fb 4d fd b5 35 41 68"
-        " ff 7f 0f 0 0 0", "fast length extra bits", 0, -8, 258, Z_DATA_ERROR);
-    inf("25 fd 81 b5 6d 59 b6 6a 49 ea af 35 6 34 eb 8c b9 f6 b9 1e ef 67 49"
-        " 50 fe ff ff 3f 0 0", "fast distance extra bits", 0, -8, 258,
-        Z_DATA_ERROR);
-    inf("3 7e 0 0 0 0 0", "fast invalid distance code", 0, -8, 258,
-        Z_DATA_ERROR);
-    inf("1b 7 0 0 0 0 0", "fast invalid literal/length code", 0, -8, 258,
-        Z_DATA_ERROR);
-    inf("d c7 1 ae eb 38 c 4 41 a0 87 72 de df fb 1f b8 36 b1 38 5d ff ff 0",
-        "fast 2nd level codes and too far back", 0, -8, 258, Z_DATA_ERROR);
-    inf("63 18 5 8c 10 8 0 0 0 0", "very common case", 0, -8, 259, Z_OK);
-    inf("63 60 60 18 c9 0 8 18 18 18 26 c0 28 0 29 0 0 0",
-        "contiguous and wrap around window", 6, -8, 259, Z_OK);
-    inf("63 0 3 0 0 0 0 0", "copy direct from output", 0, -8, 259,
-        Z_STREAM_END);
-}
-
-int main(void)
-{
-    fprintf(stderr, "%s\n", zlibVersion());
-    cover_support();
-    cover_wrap();
-    cover_back();
-    cover_inflate();
-    cover_trees();
-    cover_fast();
-    return 0;
-}