Add InitSquashFS test type, for tests that just use the squashfs (/dev/sdd).

This also speeds up those tests because we don't have to wait
to create a filesystem which is never used.

diff --git a/src/generator.ml b/src/generator.ml
index 2b777f1..6aaaf67 100755 (executable)
--- a/src/generator.ml
+++ b/src/generator.ml
@@ -288,14 +288,17 @@ and test_init =
      * a bad idea.
      *)
   | InitNone
      * a bad idea.
      *)
   | InitNone

+

     (* Block devices are empty and no filesystems are mounted. *)
   | InitEmpty
     (* Block devices are empty and no filesystems are mounted. *)
   | InitEmpty

+

     (* /dev/sda contains a single partition /dev/sda1, which is formatted
      * as ext2, empty [except for lost+found] and mounted on /.
      * /dev/sdb and /dev/sdc may have random content.
      * No LVM.
      *)
   | InitBasicFS
     (* /dev/sda contains a single partition /dev/sda1, which is formatted
      * as ext2, empty [except for lost+found] and mounted on /.
      * /dev/sdb and /dev/sdc may have random content.
      * No LVM.
      *)
   | InitBasicFS

+

     (* /dev/sda:
      *   /dev/sda1 (is a PV):
      *     /dev/VG/LV (size 8MB):
     (* /dev/sda:
      *   /dev/sda1 (is a PV):
      *     /dev/VG/LV (size 8MB):


@@ -304,6 +307,11 @@ and test_init =
      *)
   | InitBasicFSonLVM
 
      *)
   | InitBasicFSonLVM
 

+    (* /dev/sdd (the squashfs, see images/ directory in source)
+     * is mounted on /
+     *)
+  | InitSquashFS
+

 (* Sequence of commands for testing. *)
 and seq = cmd list
 and cmd = string list
 (* Sequence of commands for testing. *)
 and seq = cmd list
 and cmd = string list


@@ -1799,12 +1807,8 @@ See also C<guestfs_upload>, C<guestfs_cat>.");
     InitBasicFS, Always, TestOutput (
       [["write_file"; "/new"; "test\n"; "0"];
        ["checksum"; "sha512"; "/new"]], "0e3e75234abc68f4378a86b3f4b32a198ba301845b0cd6e50106e874345700cc6663a86c1ea125dc5e92be17c98f9a0f85ca9d5f595db2012f7cc3571945c123");
     InitBasicFS, Always, TestOutput (
       [["write_file"; "/new"; "test\n"; "0"];
        ["checksum"; "sha512"; "/new"]], "0e3e75234abc68f4378a86b3f4b32a198ba301845b0cd6e50106e874345700cc6663a86c1ea125dc5e92be17c98f9a0f85ca9d5f595db2012f7cc3571945c123");

-    InitBasicFS, Always, TestOutput (
-      (* RHEL 5 thinks this is an HFS+ filesystem unless we give
-       * the type explicitly.
-       *)
-      [["mount_vfs"; "ro"; "squashfs"; "/dev/sdd"; "/"];
-       ["checksum"; "md5"; "/known-3"]], "46d6ca27ee07cdc6fa99c2e138cc522c")],
+    InitSquashFS, Always, TestOutput (
+      [["checksum"; "md5"; "/known-3"]], "46d6ca27ee07cdc6fa99c2e138cc522c")],

    "compute MD5, SHAx or CRC checksum of file",
    "\
 This call computes the MD5, SHAx or CRC checksum of the
    "compute MD5, SHAx or CRC checksum of file",
    "\
 This call computes the MD5, SHAx or CRC checksum of the


@@ -2279,9 +2283,8 @@ The returned strings are transcoded to UTF-8.");
     (* Test for RHBZ#501888c2 regression which caused large hexdump
      * commands to segfault.
      *)
     (* Test for RHBZ#501888c2 regression which caused large hexdump
      * commands to segfault.
      *)

-    InitBasicFS, Always, TestRun (
-      [["mount_vfs"; "ro"; "squashfs"; "/dev/sdd"; "/"];
-       ["hexdump"; "/100krandom"]])],
+    InitSquashFS, Always, TestRun (
+      [["hexdump"; "/100krandom"]])],

    "dump a file in hexadecimal",
    "\
 This runs C<hexdump -C> on the given C<path>.  The result is
    "dump a file in hexadecimal",
    "\
 This runs C<hexdump -C> on the given C<path>.  The result is


@@ -2618,51 +2621,44 @@ directory and its contents after use.
 See also: L<mkdtemp(3)>");
 
   ("wc_l", (RInt "lines", [String "path"]), 118, [],
 See also: L<mkdtemp(3)>");
 
   ("wc_l", (RInt "lines", [String "path"]), 118, [],

-   [InitBasicFS, Always, TestOutputInt (
-      [["mount_vfs"; "ro"; "squashfs"; "/dev/sdd"; "/"];
-       ["wc_l"; "/10klines"]], 10000)],
+   [InitSquashFS, Always, TestOutputInt (
+      [["wc_l"; "/10klines"]], 10000)],

    "count lines in a file",
    "\
 This command counts the lines in a file, using the
 C<wc -l> external command.");
 
   ("wc_w", (RInt "words", [String "path"]), 119, [],
    "count lines in a file",
    "\
 This command counts the lines in a file, using the
 C<wc -l> external command.");
 
   ("wc_w", (RInt "words", [String "path"]), 119, [],

-   [InitBasicFS, Always, TestOutputInt (
-      [["mount_vfs"; "ro"; "squashfs"; "/dev/sdd"; "/"];
-       ["wc_w"; "/10klines"]], 10000)],
+   [InitSquashFS, Always, TestOutputInt (
+      [["wc_w"; "/10klines"]], 10000)],

    "count words in a file",
    "\
 This command counts the words in a file, using the
 C<wc -w> external command.");
 
   ("wc_c", (RInt "chars", [String "path"]), 120, [],
    "count words in a file",
    "\
 This command counts the words in a file, using the
 C<wc -w> external command.");
 
   ("wc_c", (RInt "chars", [String "path"]), 120, [],

-   [InitBasicFS, Always, TestOutputInt (
-      [["mount_vfs"; "ro"; "squashfs"; "/dev/sdd"; "/"];
-       ["wc_c"; "/100kallspaces"]], 102400)],
+   [InitSquashFS, Always, TestOutputInt (
+      [["wc_c"; "/100kallspaces"]], 102400)],

    "count characters in a file",
    "\
 This command counts the characters in a file, using the
 C<wc -c> external command.");
 
   ("head", (RStringList "lines", [String "path"]), 121, [ProtocolLimitWarning],
    "count characters in a file",
    "\
 This command counts the characters in a file, using the
 C<wc -c> external command.");
 
   ("head", (RStringList "lines", [String "path"]), 121, [ProtocolLimitWarning],

-   [InitBasicFS, Always, TestOutputList (
-      [["mount_vfs"; "ro"; "squashfs"; "/dev/sdd"; "/"];
-       ["head"; "/10klines"]], ["0abcdefghijklmnopqrstuvwxyz";"1abcdefghijklmnopqrstuvwxyz";"2abcdefghijklmnopqrstuvwxyz";"3abcdefghijklmnopqrstuvwxyz";"4abcdefghijklmnopqrstuvwxyz";"5abcdefghijklmnopqrstuvwxyz";"6abcdefghijklmnopqrstuvwxyz";"7abcdefghijklmnopqrstuvwxyz";"8abcdefghijklmnopqrstuvwxyz";"9abcdefghijklmnopqrstuvwxyz"])],
+   [InitSquashFS, Always, TestOutputList (
+      [["head"; "/10klines"]], ["0abcdefghijklmnopqrstuvwxyz";"1abcdefghijklmnopqrstuvwxyz";"2abcdefghijklmnopqrstuvwxyz";"3abcdefghijklmnopqrstuvwxyz";"4abcdefghijklmnopqrstuvwxyz";"5abcdefghijklmnopqrstuvwxyz";"6abcdefghijklmnopqrstuvwxyz";"7abcdefghijklmnopqrstuvwxyz";"8abcdefghijklmnopqrstuvwxyz";"9abcdefghijklmnopqrstuvwxyz"])],

    "return first 10 lines of a file",
    "\
 This command returns up to the first 10 lines of a file as
 a list of strings.");
 
   ("head_n", (RStringList "lines", [Int "nrlines"; String "path"]), 122, [ProtocolLimitWarning],
    "return first 10 lines of a file",
    "\
 This command returns up to the first 10 lines of a file as
 a list of strings.");
 
   ("head_n", (RStringList "lines", [Int "nrlines"; String "path"]), 122, [ProtocolLimitWarning],

-   [InitBasicFS, Always, TestOutputList (
-      [["mount_vfs"; "ro"; "squashfs"; "/dev/sdd"; "/"];
-       ["head_n"; "3"; "/10klines"]], ["0abcdefghijklmnopqrstuvwxyz";"1abcdefghijklmnopqrstuvwxyz";"2abcdefghijklmnopqrstuvwxyz"]);
-    InitBasicFS, Always, TestOutputList (
-      [["mount_vfs"; "ro"; "squashfs"; "/dev/sdd"; "/"];
-       ["head_n"; "-9997"; "/10klines"]], ["0abcdefghijklmnopqrstuvwxyz";"1abcdefghijklmnopqrstuvwxyz";"2abcdefghijklmnopqrstuvwxyz"]);
-    InitBasicFS, Always, TestOutputList (
-      [["mount_vfs"; "ro"; "squashfs"; "/dev/sdd"; "/"];
-       ["head_n"; "0"; "/10klines"]], [])],
+   [InitSquashFS, Always, TestOutputList (
+      [["head_n"; "3"; "/10klines"]], ["0abcdefghijklmnopqrstuvwxyz";"1abcdefghijklmnopqrstuvwxyz";"2abcdefghijklmnopqrstuvwxyz"]);
+    InitSquashFS, Always, TestOutputList (
+      [["head_n"; "-9997"; "/10klines"]], ["0abcdefghijklmnopqrstuvwxyz";"1abcdefghijklmnopqrstuvwxyz";"2abcdefghijklmnopqrstuvwxyz"]);
+    InitSquashFS, Always, TestOutputList (
+      [["head_n"; "0"; "/10klines"]], [])],

    "return first N lines of a file",
    "\
 If the parameter C<nrlines> is a positive number, this returns the first
    "return first N lines of a file",
    "\
 If the parameter C<nrlines> is a positive number, this returns the first


@@ -2674,24 +2670,20 @@ from the file C<path>, excluding the last C<nrlines> lines.
 If the parameter C<nrlines> is zero, this returns an empty list.");
 
   ("tail", (RStringList "lines", [String "path"]), 123, [ProtocolLimitWarning],
 If the parameter C<nrlines> is zero, this returns an empty list.");
 
   ("tail", (RStringList "lines", [String "path"]), 123, [ProtocolLimitWarning],

-   [InitBasicFS, Always, TestOutputList (
-      [["mount_vfs"; "ro"; "squashfs"; "/dev/sdd"; "/"];
-       ["tail"; "/10klines"]], ["9990abcdefghijklmnopqrstuvwxyz";"9991abcdefghijklmnopqrstuvwxyz";"9992abcdefghijklmnopqrstuvwxyz";"9993abcdefghijklmnopqrstuvwxyz";"9994abcdefghijklmnopqrstuvwxyz";"9995abcdefghijklmnopqrstuvwxyz";"9996abcdefghijklmnopqrstuvwxyz";"9997abcdefghijklmnopqrstuvwxyz";"9998abcdefghijklmnopqrstuvwxyz";"9999abcdefghijklmnopqrstuvwxyz"])],
+   [InitSquashFS, Always, TestOutputList (
+      [["tail"; "/10klines"]], ["9990abcdefghijklmnopqrstuvwxyz";"9991abcdefghijklmnopqrstuvwxyz";"9992abcdefghijklmnopqrstuvwxyz";"9993abcdefghijklmnopqrstuvwxyz";"9994abcdefghijklmnopqrstuvwxyz";"9995abcdefghijklmnopqrstuvwxyz";"9996abcdefghijklmnopqrstuvwxyz";"9997abcdefghijklmnopqrstuvwxyz";"9998abcdefghijklmnopqrstuvwxyz";"9999abcdefghijklmnopqrstuvwxyz"])],

    "return last 10 lines of a file",
    "\
 This command returns up to the last 10 lines of a file as
 a list of strings.");
 
   ("tail_n", (RStringList "lines", [Int "nrlines"; String "path"]), 124, [ProtocolLimitWarning],
    "return last 10 lines of a file",
    "\
 This command returns up to the last 10 lines of a file as
 a list of strings.");
 
   ("tail_n", (RStringList "lines", [Int "nrlines"; String "path"]), 124, [ProtocolLimitWarning],

-   [InitBasicFS, Always, TestOutputList (
-      [["mount_vfs"; "ro"; "squashfs"; "/dev/sdd"; "/"];
-       ["tail_n"; "3"; "/10klines"]], ["9997abcdefghijklmnopqrstuvwxyz";"9998abcdefghijklmnopqrstuvwxyz";"9999abcdefghijklmnopqrstuvwxyz"]);
-    InitBasicFS, Always, TestOutputList (
-      [["mount_vfs"; "ro"; "squashfs"; "/dev/sdd"; "/"];
-       ["tail_n"; "-9998"; "/10klines"]], ["9997abcdefghijklmnopqrstuvwxyz";"9998abcdefghijklmnopqrstuvwxyz";"9999abcdefghijklmnopqrstuvwxyz"]);
-    InitBasicFS, Always, TestOutputList (
-      [["mount_vfs"; "ro"; "squashfs"; "/dev/sdd"; "/"];
-       ["tail_n"; "0"; "/10klines"]], [])],
+   [InitSquashFS, Always, TestOutputList (
+      [["tail_n"; "3"; "/10klines"]], ["9997abcdefghijklmnopqrstuvwxyz";"9998abcdefghijklmnopqrstuvwxyz";"9999abcdefghijklmnopqrstuvwxyz"]);
+    InitSquashFS, Always, TestOutputList (
+      [["tail_n"; "-9998"; "/10klines"]], ["9997abcdefghijklmnopqrstuvwxyz";"9998abcdefghijklmnopqrstuvwxyz";"9999abcdefghijklmnopqrstuvwxyz"]);
+    InitSquashFS, Always, TestOutputList (
+      [["tail_n"; "0"; "/10klines"]], [])],

    "return last N lines of a file",
    "\
 If the parameter C<nrlines> is a positive number, this returns the last
    "return last N lines of a file",
    "\
 If the parameter C<nrlines> is a positive number, this returns the last


@@ -2744,9 +2736,8 @@ The result is the estimated size in I<kilobytes>
 (ie. units of 1024 bytes).");
 
   ("initrd_list", (RStringList "filenames", [String "path"]), 128, [],
 (ie. units of 1024 bytes).");
 
   ("initrd_list", (RStringList "filenames", [String "path"]), 128, [],

-   [InitBasicFS, Always, TestOutputList (
-      [["mount_vfs"; "ro"; "squashfs"; "/dev/sdd"; "/"];
-       ["initrd_list"; "/initrd"]], ["empty";"known-1";"known-2";"known-3"])],
+   [InitSquashFS, Always, TestOutputList (
+      [["initrd_list"; "/initrd"]], ["empty";"known-1";"known-2";"known-3"])],

    "list files in an initrd",
    "\
 This command lists out files contained in an initrd.
    "list files in an initrd",
    "\
 This command lists out files contained in an initrd.


@@ -4944,6 +4935,13 @@ and generate_one_test_body name i test_name init test =
          ["lvcreate"; "LV"; "VG"; "8"];
          ["mkfs"; "ext2"; "/dev/VG/LV"];
          ["mount"; "/dev/VG/LV"; "/"]]
          ["lvcreate"; "LV"; "VG"; "8"];
          ["mkfs"; "ext2"; "/dev/VG/LV"];
          ["mount"; "/dev/VG/LV"; "/"]]

+   | InitSquashFS ->
+       pr "  /* InitSquashFS for %s */\n" test_name;
+       List.iter (generate_test_command_call test_name)
+        [["blockdev_setrw"; "/dev/sda"];
+         ["umount_all"];
+         ["lvm_remove_all"];
+         ["mount_vfs"; "ro"; "squashfs"; "/dev/sdd"; "/"]]

   );
 
   let get_seq_last = function
   );
 
   let get_seq_last = function