static void
run_tar(const char *target, const char *pack_options,
const char *unpack_options, const char *flist)
{
int r;
assertMakeDir(target, 0775);
/* Use the tar program to create an archive. */
r = systemf("%s cf - %s %s >%s/archive 2>%s/pack.err", testprog, pack_options, flist, target, target);
failure("Error invoking %s cf -", testprog, pack_options);
assertEqualInt(r, 0);
assertChdir(target);
/* Verify that nothing went to stderr. */
assertEmptyFile("pack.err");
/*
* Use tar to unpack the archive into another directory.
*/
r = systemf("%s xf archive %s >unpack.out 2>unpack.err",
testprog, unpack_options);
failure("Error invoking %s xf archive %s", testprog, unpack_options);
assertEqualInt(r, 0);
/* Verify that nothing went to stderr. */
assertEmptyFile("unpack.err");
assertChdir("..");
}
static void
basic_tar(const char *target, const char *pack_options,
const char *unpack_options, const char *flist)
{
int r;
assertMakeDir(target, 0775);
/* Use the tar program to create an archive. */
r = systemf("%s cf - %s %s >%s/archive 2>%s/pack.err", testprog, pack_options, flist, target, target);
failure("Error invoking %s cf -", testprog, pack_options);
assertEqualInt(r, 0);
assertChdir(target);
/* Verify that nothing went to stderr. */
assertEmptyFile("pack.err");
/*
* Use tar to unpack the archive into another directory.
*/
r = systemf("%s xf archive %s >unpack.out 2>unpack.err", testprog, unpack_options);
failure("Error invoking %s xf archive %s", testprog, unpack_options);
assertEqualInt(r, 0);
/* Verify that nothing went to stderr. */
assertEmptyFile("unpack.err");
/*
* Verify unpacked files.
*/
/* Regular file with 2 links. */
assertIsReg("file", -1);
assertFileSize("file", 10);
failure("%s", target);
assertFileNLinks("file", 2);
/* Another name for the same file. */
assertIsReg("linkfile", -1);
assertFileSize("linkfile", 10);
assertFileNLinks("linkfile", 2);
assertIsHardlink("file", "linkfile");
/* Symlink */
if (canSymlink())
assertIsSymlink("symlink", "file");
/* dir */
assertIsDir("dir", 0775);
assertChdir("..");
}
static void
copy_ustar(void)
{
const char *target = "ustar";
int r;
/* NOTE: for proper operation on cygwin-1.5 and windows, the
* length of the name of the directory below, "ustar", must be
* less than or equal to the lengthe of the name of the original
* directory, "original" This restriction derives from the
* extremely limited pathname lengths on those platforms.
*/
assertMakeDir(target, 0775);
assertEqualInt(0, chdir(target));
/*
* Use the tar program to create an archive.
*/
r = systemf("%s cf archive --format=ustar -C ../original f d l m s >pack.out 2>pack.err",
testprog);
failure("Error invoking \"%s cf archive --format=ustar\"", testprog);
assertEqualInt(r, 0);
/* Verify that nothing went to stdout. */
assertEmptyFile("pack.out");
/* Stderr is non-empty, since there are a bunch of files
* with filenames too long to archive. */
/*
* Use tar to unpack the archive into another directory.
*/
r = systemf("%s xf archive >unpack.out 2>unpack.err", testprog);
failure("Error invoking %s xf archive", testprog);
assertEqualInt(r, 0);
/* Verify that nothing went to stdout or stderr. */
assertEmptyFile("unpack.err");
assertEmptyFile("unpack.out");
verify_tree(LIMIT_USTAR);
assertEqualInt(0, chdir("../.."));
}
static void
copy_basic(void)
{
int r;
/* NOTE: for proper operation on cygwin-1.5 and windows, the
* length of the name of the directory below, "plain", must be
* less than or equal to the lengthe of the name of the original
* directory, "original" This restriction derives from the
* extremely limited pathname lengths on those platforms.
*/
assertMakeDir("plain", 0775);
assertEqualInt(0, chdir("plain"));
/*
* Use the tar program to create an archive.
*/
r = systemf("%s cf archive -C ../original f d l m s >pack.out 2>pack.err",
testprog);
failure("Error invoking \"%s cf\"", testprog);
assertEqualInt(r, 0);
/* Verify that nothing went to stdout or stderr. */
assertEmptyFile("pack.err");
assertEmptyFile("pack.out");
/*
* Use tar to unpack the archive into another directory.
*/
r = systemf("%s xf archive >unpack.out 2>unpack.err", testprog);
failure("Error invoking %s xf archive", testprog);
assertEqualInt(r, 0);
/* Verify that nothing went to stdout or stderr. */
assertEmptyFile("unpack.err");
assertEmptyFile("unpack.out");
verify_tree(LIMIT_NONE);
assertEqualInt(0, chdir(".."));
}
