From d1485e02f538d50fd7d4790fb63317093ba8c6bf Mon Sep 17 00:00:00 2001
From: Richard Jones <rjones@redhat.com>
Date: Wed, 1 Sep 2010 17:12:15 +0100
Subject: [PATCH] ocaml: Add test for progress notification callbacks.

---
 .gitignore                      |  1 +
 ocaml/Makefile.am               | 10 ++++++++--
 ocaml/t/guestfs_400_progress.ml | 41 +++++++++++++++++++++++++++++++++++++++++
 3 files changed, 50 insertions(+), 2 deletions(-)
 create mode 100644 ocaml/t/guestfs_400_progress.ml

diff --git a/.gitignore b/.gitignore
index 064d062..266fb74 100644
--- a/.gitignore
+++ b/.gitignore
@@ -170,6 +170,7 @@ ocaml/t/guestfs_010_launch
 ocaml/t/guestfs_050_lvcreate
 ocaml/t/guestfs_060_readdir
 ocaml/t/guestfs_070_threads
+ocaml/t/guestfs_400_progress
 perl/bindtests.pl
 perl/blib
 perl/Guestfs.bs
diff --git a/ocaml/Makefile.am b/ocaml/Makefile.am
index 5c7b929..e80d44a 100644
--- a/ocaml/Makefile.am
+++ b/ocaml/Makefile.am
@@ -64,10 +64,12 @@ TESTS_ENVIRONMENT = \
 
 TESTS = run-bindtests \
 	t/guestfs_005_load t/guestfs_010_launch t/guestfs_050_lvcreate \
-	t/guestfs_060_readdir t/guestfs_070_threads
+	t/guestfs_060_readdir t/guestfs_070_threads \
+	t/guestfs_400_progress
 noinst_DATA += bindtests \
 	t/guestfs_005_load t/guestfs_010_launch t/guestfs_050_lvcreate \
-	t/guestfs_060_readdir t/guestfs_070_threads
+	t/guestfs_060_readdir t/guestfs_070_threads \
+	t/guestfs_400_progress
 
 bindtests: bindtests.cmx mlguestfs.cmxa
 	mkdir -p t
@@ -93,6 +95,10 @@ t/guestfs_070_threads: t/guestfs_070_threads.cmx mlguestfs.cmxa
 	mkdir -p t
 	$(OCAMLFIND) ocamlopt -cclib -L$(top_builddir)/src/.libs -I . -package unix,threads -thread -linkpkg mlguestfs.cmxa $< -o $@
 
+t/guestfs_400_progress: t/guestfs_400_progress.cmx mlguestfs.cmxa
+	mkdir -p t
+	$(OCAMLFIND) ocamlopt -cclib -L$(top_builddir)/src/.libs -I . -package xml-light,unix -linkpkg mlguestfs.cmxa $< -o $@
+
 # Need to rebuild the tests from source if the main library has
 # changed at all, otherwise we get inconsistent assumptions.
 t/guestfs_070_threads.cmx: t/guestfs_070_threads.ml mlguestfs.cmxa
diff --git a/ocaml/t/guestfs_400_progress.ml b/ocaml/t/guestfs_400_progress.ml
new file mode 100644
index 0000000..7227fac
--- /dev/null
+++ b/ocaml/t/guestfs_400_progress.ml
@@ -0,0 +1,41 @@
+(* libguestfs OCaml bindings
+ * Copyright (C) 2010 Red Hat Inc.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ *)
+
+module G = Guestfs
+
+let () =
+  let g = G.create () in
+
+  G.add_drive g "/dev/null";
+  G.launch g;
+
+  let calls = ref 0 in
+  let cb _ _ _ _ = incr calls in
+  G.set_progress_callback g cb;
+  assert ("ok" = G.debug g "progress" [| "5" |]);
+  assert (!calls > 0);
+  calls := 0;
+  G.clear_progress_callback g;
+  assert ("ok" = G.debug g "progress" [| "5" |]);
+  assert (!calls = 0);
+  G.set_progress_callback g cb;
+  assert ("ok" = G.debug g "progress" [| "5" |]);
+  assert (!calls > 0);
+
+  G.close g;
+  Gc.compact ()
-- 
1.8.3.1