lua: Add bindtests.

.gitignore

@@ -216,6 +216,7 @@ Makefile.in
 /libtool
 /local*
 /ltmain.sh
+/lua/bindtests.lua
 /lua/examples/guestfs-lua.3
 /lua/examples/stamp-guestfs-lua.pod
 /lua/guestfs.so

generator/bindtests.ml

@@ -739,6 +739,62 @@ and generate_erlang_bindtests () =
   pr "    ok = file:write(File, \"EOF\\n\"),\n";
   pr "    ok = file:close(File).\n"
 
+and generate_lua_bindtests () =
+  generate_header LuaStyle GPLv2plus;
+
+  pr "require \"guestfs\"\n";
+  pr "\n";
+  pr "g = Guestfs.create ()\n";
+  pr "\n";
+
+  generate_lang_bindtests (
+    fun f args optargs ->
+      pr "g:%s (" f;
+      let needs_comma = ref false in
+      List.iter (
+        fun arg ->
+          if !needs_comma then pr ", ";
+          needs_comma := true;
+
+          match arg with
+          | CallString s -> pr "\"%s\"" s
+          | CallOptString None -> pr "nil"
+          | CallOptString (Some s) -> pr "\"%s\"" s
+          | CallStringList xs ->
+            pr "{%s}" (String.concat "," (List.map (sprintf "\"%s\"") xs))
+          | CallInt i -> pr "%d" i
+          | CallInt64 i -> pr "\"%Ld\"" i
+          | CallBool b -> pr "%b" b
+          | CallBuffer s -> pr "\"%s\"" (c_quote s)
+      ) args;
+      (match optargs with
+      | None -> ()
+      | Some optargs ->
+        if !needs_comma then pr ", ";
+
+        pr "{";
+        needs_comma := false;
+        List.iter (
+          fun optarg ->
+            if !needs_comma then pr ", ";
+            needs_comma := true;
+            match optarg with
+            | CallOBool (n, v) -> pr "%s = %b" n v
+            | CallOInt (n, v) -> pr "%s = %d" n v
+            | CallOInt64 (n, v) -> pr "%s = \"%Ld\"" n v
+            | CallOString (n, v) -> pr "%s = \"%s\"" n v
+            | CallOStringList (n, xs) ->
+              pr "%s = {%s}" n
+                (String.concat "," (List.map (sprintf "\"%s\"") xs))
+        ) optargs;
+        pr "}";
+      );
+      pr ")\n"
+  );
+
+  pr "\n";
+  pr "print (\"EOF\")\n"
+
 (* Language-independent bindings tests - we do it this way to
  * ensure there is parity in testing bindings across all languages.
  *)

generator/main.ml

@@ -154,6 +154,7 @@ Run it from the top source directory using the command
   output_to "erlang/erl-guestfs.c" generate_erlang_c;
   output_to ~perm:0o555 "erlang/bindtests.erl" generate_erlang_bindtests;
   output_to "lua/lua-guestfs.c" generate_lua_c;
+  output_to "lua/bindtests.lua" generate_lua_bindtests;
 
   output_to "gobject/bindtests.js" generate_gobject_js_bindtests;
   output_to "gobject/Makefile.inc" generate_gobject_makefile;

lua/Makefile.am

@@ -20,10 +20,12 @@ include $(top_srcdir)/subdir-rules.mk
 lualibdir = $(libdir)/lua/$(LUA_VERSION)
 
 generator_built = \
+	bindtests.lua \
 	lua-guestfs.c
 
 EXTRA_DIST = \
-	$(generator_built)
+	$(generator_built) \
+	run-bindtests
 
 CLEANFILES = *~ guestfs.so
 
@@ -50,6 +52,7 @@ guestfs.so: libluaguestfs.la
 # Tests.
 TESTS_ENVIRONMENT = $(top_builddir)/run --test
 TESTS = \
+	run-bindtests \
 	tests/010-load.lua \
 	tests/015-globals.lua \
 	tests/020-create.lua \

lua/run-bindtests

@@ -0,0 +1,20 @@
+#!/bin/sh -
+# libguestfs Lua bindings
+# Copyright (C) 2012 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
+
+lua bindtests.lua > bindtests.tmp
+diff -u $srcdir/../bindtests bindtests.tmp