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Code Issues Releases Wiki Activity

(libT) more hacking on the rename + .part unit test

This commit is contained in:
Jordan Lee 2013-01-23 22:10:40 +00:00
parent 0daad8b7f6
commit beee17f9b2
1 changed files with 58 additions and 56 deletions
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114
libtransmission/rename-test.c
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@ -460,62 +460,54 @@ test_multifile_torrent (void)
***/
static void
create_zero_torrent_partial_contents (const char * top)
create_zero_torrent_partial_contents (tr_torrent * tor, bool incomplete)
{
int i;
int n;
int rv;
FILE * fp;
char * path;
char buf[32];
tr_file_index_t i;
fprintf (stderr, "top %s exists %d\n", top, (int)tr_fileExists(top,NULL));
for (i=0; i<tor->info.fileCount; ++i)
{
uint64_t j;
FILE * fp;
char * path;
char * dirname;
const tr_file * file = &tor->info.files[i];
errno = 0;
path = tr_buildPath (top, "files-filled-with-zeroes", NULL);
rv = tr_mkdirp (path, 0700);
assert (rv == 0);
assert (errno == 0);
fprintf (stderr, "%s:%d %s\n", __FILE__, __LINE__, path);
fprintf (stderr, "errno is %d (%s)\n", errno, tr_strerror (errno));
tr_free (path);
path = tr_buildPath (tor->downloadDir, file->name, NULL);
dirname = tr_dirname (path);
tr_mkdirp (dirname, 0700);
fp = fopen (path, "wb+");
for (j=0; j<file->length; ++j)
fputc ('\0', fp);
fclose (fp);
sync ();
n = 512;
tr_snprintf (buf, sizeof(buf), "%d", n);
path = tr_buildPath (top, "files-filled-with-zeroes", buf, NULL);
fprintf (stderr, "%s:%d %s\n", __FILE__, __LINE__, path);
fprintf (stderr, "errno is %d (%s)\n", errno, tr_strerror (errno));
fp = fopen (path, "wb+");
for (i=0; i<n; ++i)
fputc ('\0', fp);
fclose (fp);
tr_free (path);
tr_free (dirname);
tr_free (path);
}
n = 4096;
tr_snprintf (buf, sizeof(buf), "%d", n);
path = tr_buildPath (top, "files-filled-with-zeroes", buf, NULL);
fprintf (stderr, "%s\n", path);
fprintf (stderr, "errno is %d (%s)\n", errno, tr_strerror (errno));
fp = fopen (path, "wb+");
for (i=0; i<n; ++i)
fputc ('\0', fp);
fclose (fp);
tr_free (path);
verify_and_block_until_done (tor);
assert (tr_torrentIsSeed (tor));
n = 1048576;
tr_snprintf (buf, sizeof(buf), "%d.part", n);
path = tr_buildPath (top, "files-filled-with-zeroes", buf, NULL);
fprintf (stderr, "%s\n", path);
fprintf (stderr, "errno is %d (%s)\n", errno, tr_strerror (errno));
fp = fopen (path, "wb+");
n -= 100;
for (i=0; i<n; ++i)
fputc ('\0', fp);
fclose (fp);
tr_free (path);
fprintf (stderr, "errno is %d (%s)\n", errno, tr_strerror (errno));
if (incomplete)
{
FILE * fp;
char * oldpath = tr_torrentFindFile (tor, 0);
char * newpath = tr_strdup_printf ("%s.part", oldpath);
sync ();
rename (oldpath, newpath);
/* invalidate one piece */
fp = fopen (newpath, "rb+");
fputc ('\1', fp);
fclose (fp);
sync ();
tr_free (newpath);
tr_free (oldpath);
verify_and_block_until_done (tor);
assert (!tr_torrentIsSeed (tor));
}
}
static int
@ -524,8 +516,11 @@ test_partial_file (void)
tr_file_index_t i;
tr_torrent * tor;
const tr_stat * st;
tr_file_stat * fst;
const uint32_t pieceCount = 33;
const uint32_t pieceSize = 32768;
const uint64_t totalSize = 1048576 + 4096 + 512;
const uint32_t length[] = { 1048576, 4096, 512 };
const uint64_t totalSize = length[0] + length[1] + length[2];
const char * strings[3];
/***
@ -533,20 +528,27 @@ test_partial_file (void)
***/
tor = libtransmission_test_zero_torrent_init ();
check_int_eq (3, tor->info.fileCount);
check_int_eq (totalSize, tor->info.totalSize);
check_int_eq (pieceSize, tor->info.pieceSize);
check_int_eq (pieceCount, tor->info.pieceCount);
check_streq ("files-filled-with-zeroes/1048576", tor->info.files[0].name);
check_streq ("files-filled-with-zeroes/4096", tor->info.files[1].name);
check_streq ("files-filled-with-zeroes/512", tor->info.files[2].name);
create_zero_torrent_partial_contents (tor->downloadDir);
verify_and_block_until_done (tor);
check (!tr_torrentIsSeed (tor));
create_zero_torrent_partial_contents (tor, true);
fst = tr_torrentFiles (tor, NULL);
check_int_eq (length[0] - pieceSize, fst[0].bytesCompleted);
check_int_eq (length[1], fst[1].bytesCompleted);
check_int_eq (length[2], fst[2].bytesCompleted);
tr_torrentFilesFree (fst, tor->info.fileCount);
st = tr_torrentStat (tor);
check_int_eq (totalSize, st->sizeWhenDone);
check_int_eq (pieceSize, st->leftUntilDone);
/***
****
***/
check_int_eq (0, torrentRenameAndWait (tor, "files-filled-with-zeroes", "foo"));
check_int_eq (0, torrentRenameAndWait (tor, "foo/1048576", "bar"));
strings[0] = "foo/bar";
@ -579,8 +581,8 @@ int
main (void)
{
int ret;
const testFunc tests[] = { test_single_filename_torrent,
test_multifile_torrent,
const testFunc tests[] = { //test_single_filename_torrent,
//test_multifile_torrent,
test_partial_file };
verbose = 1;