X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=src%2Fgenerator.ml;h=ffee564ed6e89527887fe923ba2da2c9cdb29c62;hb=3496c6c3dfb5ef4ab93f6aae86512665a37b23cf;hp=2cf96ee01143ca18f0a4f3352c918eef1fd4e734;hpb=babc0846cc911b01a58a7385d30ad25889b7175a;p=libguestfs.git

diff --git a/src/generator.ml b/src/generator.ml
index 2cf96ee..ffee564 100755
--- a/src/generator.ml
+++ b/src/generator.ml
@@ -130,9 +130,13 @@ can easily destroy all your data>."
 (* 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
@@ -370,7 +374,12 @@ for whatever operations you want to perform (ie. read access if you
 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"],
    [],
@@ -378,7 +387,33 @@ This is equivalent to the qemu parameter C<-drive file=filename>.");
    "\
 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, [],
    [],
@@ -659,7 +694,7 @@ should probably use C<guestfs_readdir> instead.");
 
   ("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.
@@ -1002,7 +1037,14 @@ Create a directory named C<path>.");
        ["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
@@ -1562,7 +1604,7 @@ This uses the L<blockdev(8)> command.");
   ("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",
    "\
@@ -1576,7 +1618,7 @@ See also C<guestfs_download>.");
   ("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")],
@@ -1612,7 +1654,10 @@ See also C<guestfs_upload>, C<guestfs_cat>.");
        ["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
@@ -2266,6 +2311,13 @@ even if the filesystem appears to be clean (C<-f>).
 This command is only needed because of C<guestfs_resize2fs>
 (q.v.).  Normally you should use C<guestfs_fsck>.");
 
+  ("sleep", (RErr, [Int "secs"]), 109, [],
+   [InitNone, Always, TestRun (
+    [["sleep"; "1"]])],
+   "sleep for some seconds",
+   "\
+Sleep for C<secs> seconds.");
+
 ]
 
 let all_functions = non_daemon_functions @ daemon_functions
@@ -3794,7 +3846,6 @@ int main (int argc, char *argv[])
 {
   char c = 0;
   int failed = 0;
-  const char *srcdir;
   const char *filename;
   int fd, i;
   int nr_tests, test_num = 0;
@@ -3896,6 +3947,11 @@ int main (int argc, char *argv[])
     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);
@@ -7629,6 +7685,8 @@ and generate_lang_bindtests call =
 		CallStringList ["1"]; CallBool false;
 		CallInt 0; CallString ""; CallString ""]
 
+  (* XXX Add here tests of the return and error functions. *)
+
 let output_to filename =
   let filename_new = filename ^ ".new" in
   chan := open_out filename_new;