(* You can supply zero or as many tests as you want per API call.
*
* Note that the test environment has 3 block devices, of size 500MB,
- * 50MB and 10MB (respectively /dev/sda, /dev/sdb, /dev/sdc).
+ * 50MB and 10MB (respectively /dev/sda, /dev/sdb, /dev/sdc), and
+ * a fourth squashfs block device with some known files on it (/dev/sdd).
+ *
* Note for partitioning purposes, the 500MB device has 63 cylinders.
*
+ * The squashfs block device (/dev/sdd) comes from images/test.sqsh.
+ *
* To be able to run the tests in a reasonable amount of time,
* the virtual machine and block devices are reused between tests.
* So don't try testing kill_subprocess :-x
just want to read the image or write access if you want to modify the
image).
-This is equivalent to the qemu parameter C<-drive file=filename>.");
+This is equivalent to the qemu parameter C<-drive file=filename>.
+
+Note that this call checks for the existence of C<filename>. This
+stops you from specifying other types of drive which are supported
+by qemu such as C<nbd:> and C<http:> URLs. To specify those, use
+the general C<guestfs_config> call instead.");
("add_cdrom", (RErr, [String "filename"]), -1, [FishAlias "cdrom"],
[],
"\
This function adds a virtual CD-ROM disk image to the guest.
-This is equivalent to the qemu parameter C<-cdrom filename>.");
+This is equivalent to the qemu parameter C<-cdrom filename>.
+
+Note that this call checks for the existence of C<filename>. This
+stops you from specifying other types of drive which are supported
+by qemu such as C<nbd:> and C<http:> URLs. To specify those, use
+the general C<guestfs_config> call instead.");
+
+ ("add_drive_ro", (RErr, [String "filename"]), -1, [FishAlias "add-ro"],
+ [],
+ "add a drive in snapshot mode (read-only)",
+ "\
+This adds a drive in snapshot mode, making it effectively
+read-only.
+
+Note that writes to the device are allowed, and will be seen for
+the duration of the guestfs handle, but they are written
+to a temporary file which is discarded as soon as the guestfs
+handle is closed. We don't currently have any method to enable
+changes to be committed, although qemu can support this.
+
+This is equivalent to the qemu parameter
+C<-drive file=filename,snapshot=on>.
+
+Note that this call checks for the existence of C<filename>. This
+stops you from specifying other types of drive which are supported
+by qemu such as C<nbd:> and C<http:> URLs. To specify those, use
+the general C<guestfs_config> call instead.");
("config", (RErr, [String "qemuparam"; OptString "qemuvalue"]), -1, [],
[],
("list_devices", (RStringList "devices", []), 7, [],
[InitEmpty, Always, TestOutputList (
- [["list_devices"]], ["/dev/sda"; "/dev/sdb"; "/dev/sdc"])],
+ [["list_devices"]], ["/dev/sda"; "/dev/sdb"; "/dev/sdc"; "/dev/sdd"])],
"list the block devices",
"\
List all the block devices.
["is_dir"; "/new/foo"]];
InitBasicFS, Always, TestOutputTrue
[["mkdir_p"; "/new/foo/bar"];
- ["is_dir"; "/new"]]],
+ ["is_dir"; "/new"]];
+ (* Regression tests for RHBZ#503133: *)
+ InitBasicFS, Always, TestRun
+ [["mkdir"; "/new"];
+ ["mkdir_p"; "/new"]];
+ InitBasicFS, Always, TestLastFail
+ [["touch"; "/new"];
+ ["mkdir_p"; "/new"]]],
"create a directory and parents",
"\
Create a directory named C<path>, creating any parent directories
("upload", (RErr, [FileIn "filename"; String "remotefilename"]), 66, [],
[InitBasicFS, Always, TestOutput (
(* Pick a file from cwd which isn't likely to change. *)
- [["upload"; "COPYING.LIB"; "/COPYING.LIB"];
+ [["upload"; "../COPYING.LIB"; "/COPYING.LIB"];
["checksum"; "md5"; "/COPYING.LIB"]], "e3eda01d9815f8d24aae2dbd89b68b06")],
"upload a file from the local machine",
"\
("download", (RErr, [String "remotefilename"; FileOut "filename"]), 67, [],
[InitBasicFS, Always, TestOutput (
(* Pick a file from cwd which isn't likely to change. *)
- [["upload"; "COPYING.LIB"; "/COPYING.LIB"];
+ [["upload"; "../COPYING.LIB"; "/COPYING.LIB"];
["download"; "/COPYING.LIB"; "testdownload.tmp"];
["upload"; "testdownload.tmp"; "/upload"];
["checksum"; "md5"; "/upload"]], "e3eda01d9815f8d24aae2dbd89b68b06")],
["checksum"; "sha384"; "/new"]], "109bb6b5b6d5547c1ce03c7a8bd7d8f80c1cb0957f50c4f7fda04692079917e4f9cad52b878f3d8234e1a170b154b72d");
InitBasicFS, Always, TestOutput (
[["write_file"; "/new"; "test\n"; "0"];
- ["checksum"; "sha512"; "/new"]], "0e3e75234abc68f4378a86b3f4b32a198ba301845b0cd6e50106e874345700cc6663a86c1ea125dc5e92be17c98f9a0f85ca9d5f595db2012f7cc3571945c123")],
+ ["checksum"; "sha512"; "/new"]], "0e3e75234abc68f4378a86b3f4b32a198ba301845b0cd6e50106e874345700cc6663a86c1ea125dc5e92be17c98f9a0f85ca9d5f595db2012f7cc3571945c123");
+ InitBasicFS, Always, TestOutput (
+ [["mount"; "/dev/sdd"; "/"];
+ ["checksum"; "md5"; "/known-3"]], "46d6ca27ee07cdc6fa99c2e138cc522c")],
"compute MD5, SHAx or CRC checksum of file",
"\
This call computes the MD5, SHAx or CRC checksum of the
{
char c = 0;
int failed = 0;
- const char *srcdir;
const char *filename;
int fd, i;
int nr_tests, test_num = 0;
exit (1);
}
+ if (guestfs_add_drive_ro (g, \"../images/test.sqsh\") == -1) {
+ printf (\"guestfs_add_drive_ro ../images/test.sqsh FAILED\\n\");
+ exit (1);
+ }
+
if (guestfs_launch (g) == -1) {
printf (\"guestfs_launch FAILED\\n\");
exit (1);