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t_pathconvert.c revision 1.2 
      1 /*	$NetBSD: t_pathconvert.c,v 1.2 2011/02/22 18:41:04 pooka Exp $	*/
      2 
      3 #include <sys/types.h>
      4 #include <sys/mount.h>
      5 
      6 #include <atf-c.h>
      7 #include <dirent.h>
      8 #include <errno.h>
      9 #include <fcntl.h>
     10 #include <limits.h>
     11 #include <stdio.h>
     12 #include <stdlib.h>
     13 #include <unistd.h>
     14 #include <string.h>
     15 
     16 #include <rump/rump.h>
     17 #include <rump/rump_syscalls.h>
     18 
     19 #include <fs/hfs/hfs.h>
     20 
     21 #include "../../h_macros.h"
     22 
     23 ATF_TC(colonslash);
     24 ATF_TC_HEAD(colonslash, tc)
     25 {
     26 	atf_tc_set_md_var(tc, "descr", "HFS+ colons/slashes (PR kern/44523)");
     27 	atf_tc_set_md_var(tc, "timeout", "20");
     28 }
     29 
     30 #define IMGNAME "colon.hfs"
     31 #define FAKEBLK "/dev/blk"
     32 #define FUNNY_FILENAME "foo:bar"
     33 ATF_TC_BODY(colonslash, tc)
     34 {
     35 	struct hfs_args args;
     36 	int dirfd, fd;
     37 	char thecmd[1024];
     38 	char buf[DIRBLKSIZ];
     39 	struct dirent *dirent;
     40 	int offset, nbytes;
     41 	bool ok = false;
     42 
     43 	snprintf(thecmd, sizeof(thecmd), "uudecode %s/colon.hfs.bz2.uue",
     44 	    atf_tc_get_config_var(tc, "srcdir"));
     45 	RZ(system(thecmd));
     46 
     47 	snprintf(thecmd, sizeof(thecmd), "bunzip2 " IMGNAME ".bz2");
     48 	RZ(system(thecmd));
     49 
     50 	memset(&args, 0, sizeof args);
     51 	args.fspec = __UNCONST(FAKEBLK);
     52 	RZ(rump_init());
     53 
     54 	RL(rump_sys_mkdir("/mp", 0777));
     55 	RZ(rump_pub_etfs_register(FAKEBLK, IMGNAME, RUMP_ETFS_BLK));
     56 	RL(rump_sys_mount(MOUNT_HFS, "/mp", 0, &args, sizeof args));
     57 
     58 	RL(dirfd = rump_sys_open("/mp", O_RDONLY));
     59 
     60 	RL(nbytes = rump_sys_getdents(dirfd, buf, sizeof buf));
     61 
     62 	for (offset = 0; offset < nbytes; offset += dirent->d_reclen) {
     63 		dirent = (struct dirent *)(buf + offset);
     64 		if (strchr(dirent->d_name, '/'))
     65 			atf_tc_fail("dirent with slash: %s", dirent->d_name);
     66 		if (0 == strcmp(FUNNY_FILENAME, dirent->d_name))
     67 			ok = true;
     68 	}
     69 
     70 	if (!ok)
     71 		atf_tc_fail("no dirent for file: %s", FUNNY_FILENAME);
     72 
     73 	RL(rump_sys_close(dirfd));
     74 	RL(fd = rump_sys_open("/mp/" FUNNY_FILENAME, O_RDONLY));
     75 	RL(rump_sys_close(fd));
     76 	RL(rump_sys_unmount("/mp", 0));
     77 }
     78 
     79 ATF_TP_ADD_TCS(tp)
     80 {
     81 	ATF_TP_ADD_TC(tp, colonslash);
     82 	return 0;
     83 }
     84