--- /dev/null
+(* libguestfs
+ * Copyright (C) 2009-2010 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ *)
+
+(* Please read generator/README first. *)
+
+open Printf
+
+open Generator_types
+open Generator_utils
+open Generator_pr
+open Generator_docstrings
+open Generator_optgroups
+open Generator_actions
+open Generator_structs
+open Generator_c
+
+let rec generate_bindtests () =
+ generate_header CStyle LGPLv2plus;
+
+ pr "\
+#include <stdio.h>
+#include <stdlib.h>
+#include <inttypes.h>
+#include <string.h>
+
+#include \"guestfs.h\"
+#include \"guestfs-internal.h\"
+#include \"guestfs-internal-actions.h\"
+#include \"guestfs_protocol.h\"
+
+#define error guestfs_error
+#define safe_calloc guestfs_safe_calloc
+#define safe_malloc guestfs_safe_malloc
+
+static void
+print_strings (char *const *argv)
+{
+ size_t argc;
+
+ printf (\"[\");
+ for (argc = 0; argv[argc] != NULL; ++argc) {
+ if (argc > 0) printf (\", \");
+ printf (\"\\\"%%s\\\"\", argv[argc]);
+ }
+ printf (\"]\\n\");
+}
+
+/* The test0 function prints its parameters to stdout. */
+";
+
+ let test0, tests =
+ match test_functions with
+ | [] -> assert false
+ | test0 :: tests -> test0, tests in
+
+ let () =
+ let (name, style, _, _, _, _, _) = test0 in
+ generate_prototype ~extern:false ~semicolon:false ~newline:true
+ ~handle:"g" ~prefix:"guestfs__" name style;
+ pr "{\n";
+ List.iter (
+ function
+ | Pathname n
+ | Device n | Dev_or_Path n
+ | String n
+ | FileIn n
+ | FileOut n
+ | Key n -> pr " printf (\"%%s\\n\", %s);\n" n
+ | BufferIn n ->
+ pr " {\n";
+ pr " size_t i;\n";
+ pr " for (i = 0; i < %s_size; ++i)\n" n;
+ pr " printf (\"<%%02x>\", %s[i]);\n" n;
+ pr " printf (\"\\n\");\n";
+ pr " }\n";
+ | OptString n -> pr " printf (\"%%s\\n\", %s ? %s : \"null\");\n" n n
+ | StringList n | DeviceList n -> pr " print_strings (%s);\n" n
+ | Bool n -> pr " printf (\"%%s\\n\", %s ? \"true\" : \"false\");\n" n
+ | Int n -> pr " printf (\"%%d\\n\", %s);\n" n
+ | Int64 n -> pr " printf (\"%%\" PRIi64 \"\\n\", %s);\n" n
+ ) (snd style);
+ pr " /* Java changes stdout line buffering so we need this: */\n";
+ pr " fflush (stdout);\n";
+ pr " return 0;\n";
+ pr "}\n";
+ pr "\n" in
+
+ List.iter (
+ fun (name, style, _, _, _, _, _) ->
+ if String.sub name (String.length name - 3) 3 <> "err" then (
+ pr "/* Test normal return. */\n";
+ generate_prototype ~extern:false ~semicolon:false ~newline:true
+ ~handle:"g" ~prefix:"guestfs__" name style;
+ pr "{\n";
+ (match fst style with
+ | RErr ->
+ pr " return 0;\n"
+ | RInt _ ->
+ pr " int r;\n";
+ pr " sscanf (val, \"%%d\", &r);\n";
+ pr " return r;\n"
+ | RInt64 _ ->
+ pr " int64_t r;\n";
+ pr " sscanf (val, \"%%\" SCNi64, &r);\n";
+ pr " return r;\n"
+ | RBool _ ->
+ pr " return STREQ (val, \"true\");\n"
+ | RConstString _
+ | RConstOptString _ ->
+ (* Can't return the input string here. Return a static
+ * string so we ensure we get a segfault if the caller
+ * tries to free it.
+ *)
+ pr " return \"static string\";\n"
+ | RString _ ->
+ pr " return strdup (val);\n"
+ | RStringList _ ->
+ pr " char **strs;\n";
+ pr " int n, i;\n";
+ pr " sscanf (val, \"%%d\", &n);\n";
+ pr " strs = safe_malloc (g, (n+1) * sizeof (char *));\n";
+ pr " for (i = 0; i < n; ++i) {\n";
+ pr " strs[i] = safe_malloc (g, 16);\n";
+ pr " snprintf (strs[i], 16, \"%%d\", i);\n";
+ pr " }\n";
+ pr " strs[n] = NULL;\n";
+ pr " return strs;\n"
+ | RStruct (_, typ) ->
+ pr " struct guestfs_%s *r;\n" typ;
+ pr " r = safe_calloc (g, sizeof *r, 1);\n";
+ pr " return r;\n"
+ | RStructList (_, typ) ->
+ pr " struct guestfs_%s_list *r;\n" typ;
+ pr " r = safe_calloc (g, sizeof *r, 1);\n";
+ pr " sscanf (val, \"%%d\", &r->len);\n";
+ pr " r->val = safe_calloc (g, r->len, sizeof *r->val);\n";
+ pr " return r;\n"
+ | RHashtable _ ->
+ pr " char **strs;\n";
+ pr " int n, i;\n";
+ pr " sscanf (val, \"%%d\", &n);\n";
+ pr " strs = safe_malloc (g, (n*2+1) * sizeof (*strs));\n";
+ pr " for (i = 0; i < n; ++i) {\n";
+ pr " strs[i*2] = safe_malloc (g, 16);\n";
+ pr " strs[i*2+1] = safe_malloc (g, 16);\n";
+ pr " snprintf (strs[i*2], 16, \"%%d\", i);\n";
+ pr " snprintf (strs[i*2+1], 16, \"%%d\", i);\n";
+ pr " }\n";
+ pr " strs[n*2] = NULL;\n";
+ pr " return strs;\n"
+ | RBufferOut _ ->
+ pr " return strdup (val);\n"
+ );
+ pr "}\n";
+ pr "\n"
+ ) else (
+ pr "/* Test error return. */\n";
+ generate_prototype ~extern:false ~semicolon:false ~newline:true
+ ~handle:"g" ~prefix:"guestfs__" name style;
+ pr "{\n";
+ pr " error (g, \"error\");\n";
+ (match fst style with
+ | RErr | RInt _ | RInt64 _ | RBool _ ->
+ pr " return -1;\n"
+ | RConstString _ | RConstOptString _
+ | RString _ | RStringList _ | RStruct _
+ | RStructList _
+ | RHashtable _
+ | RBufferOut _ ->
+ pr " return NULL;\n"
+ );
+ pr "}\n";
+ pr "\n"
+ )
+ ) tests
+
+and generate_ocaml_bindtests () =
+ generate_header OCamlStyle GPLv2plus;
+
+ pr "\
+let () =
+ let g = Guestfs.create () in
+";
+
+ let mkargs args =
+ String.concat " " (
+ List.map (
+ function
+ | CallString s -> "\"" ^ s ^ "\""
+ | CallOptString None -> "None"
+ | CallOptString (Some s) -> sprintf "(Some \"%s\")" s
+ | CallStringList xs ->
+ "[|" ^ String.concat ";" (List.map (sprintf "\"%s\"") xs) ^ "|]"
+ | CallInt i when i >= 0 -> string_of_int i
+ | CallInt i (* when i < 0 *) -> "(" ^ string_of_int i ^ ")"
+ | CallInt64 i when i >= 0L -> Int64.to_string i ^ "L"
+ | CallInt64 i (* when i < 0L *) -> "(" ^ Int64.to_string i ^ "L)"
+ | CallBool b -> string_of_bool b
+ | CallBuffer s -> sprintf "%S" s
+ ) args
+ )
+ in
+
+ generate_lang_bindtests (
+ fun f args -> pr " Guestfs.%s g %s;\n" f (mkargs args)
+ );
+
+ pr "print_endline \"EOF\"\n"
+
+and generate_perl_bindtests () =
+ pr "#!/usr/bin/perl -w\n";
+ generate_header HashStyle GPLv2plus;
+
+ pr "\
+use strict;
+
+use Sys::Guestfs;
+
+my $g = Sys::Guestfs->new ();
+";
+
+ let mkargs args =
+ String.concat ", " (
+ List.map (
+ function
+ | CallString s -> "\"" ^ s ^ "\""
+ | CallOptString None -> "undef"
+ | CallOptString (Some s) -> sprintf "\"%s\"" s
+ | CallStringList xs ->
+ "[" ^ String.concat "," (List.map (sprintf "\"%s\"") xs) ^ "]"
+ | CallInt i -> string_of_int i
+ | CallInt64 i -> Int64.to_string i
+ | CallBool b -> if b then "1" else "0"
+ | CallBuffer s -> "\"" ^ c_quote s ^ "\""
+ ) args
+ )
+ in
+
+ generate_lang_bindtests (
+ fun f args -> pr "$g->%s (%s);\n" f (mkargs args)
+ );
+
+ pr "print \"EOF\\n\"\n"
+
+and generate_python_bindtests () =
+ generate_header HashStyle GPLv2plus;
+
+ pr "\
+import guestfs
+
+g = guestfs.GuestFS ()
+";
+
+ let mkargs args =
+ String.concat ", " (
+ List.map (
+ function
+ | CallString s -> "\"" ^ s ^ "\""
+ | CallOptString None -> "None"
+ | CallOptString (Some s) -> sprintf "\"%s\"" s
+ | CallStringList xs ->
+ "[" ^ String.concat "," (List.map (sprintf "\"%s\"") xs) ^ "]"
+ | CallInt i -> string_of_int i
+ | CallInt64 i -> Int64.to_string i
+ | CallBool b -> if b then "1" else "0"
+ | CallBuffer s -> "\"" ^ c_quote s ^ "\""
+ ) args
+ )
+ in
+
+ generate_lang_bindtests (
+ fun f args -> pr "g.%s (%s)\n" f (mkargs args)
+ );
+
+ pr "print \"EOF\"\n"
+
+and generate_ruby_bindtests () =
+ generate_header HashStyle GPLv2plus;
+
+ pr "\
+require 'guestfs'
+
+g = Guestfs::create()
+";
+
+ let mkargs args =
+ String.concat ", " (
+ List.map (
+ function
+ | CallString s -> "\"" ^ s ^ "\""
+ | CallOptString None -> "nil"
+ | CallOptString (Some s) -> sprintf "\"%s\"" s
+ | CallStringList xs ->
+ "[" ^ String.concat "," (List.map (sprintf "\"%s\"") xs) ^ "]"
+ | CallInt i -> string_of_int i
+ | CallInt64 i -> Int64.to_string i
+ | CallBool b -> string_of_bool b
+ | CallBuffer s -> "\"" ^ c_quote s ^ "\""
+ ) args
+ )
+ in
+
+ generate_lang_bindtests (
+ fun f args -> pr "g.%s(%s)\n" f (mkargs args)
+ );
+
+ pr "print \"EOF\\n\"\n"
+
+and generate_java_bindtests () =
+ generate_header CStyle GPLv2plus;
+
+ pr "\
+import com.redhat.et.libguestfs.*;
+
+public class Bindtests {
+ public static void main (String[] argv)
+ {
+ try {
+ GuestFS g = new GuestFS ();
+";
+
+ let mkargs args =
+ String.concat ", " (
+ List.map (
+ function
+ | CallString s -> "\"" ^ s ^ "\""
+ | CallOptString None -> "null"
+ | CallOptString (Some s) -> sprintf "\"%s\"" s
+ | CallStringList xs ->
+ "new String[]{" ^
+ String.concat "," (List.map (sprintf "\"%s\"") xs) ^ "}"
+ | CallInt i -> string_of_int i
+ | CallInt64 i -> Int64.to_string i
+ | CallBool b -> string_of_bool b
+ | CallBuffer s ->
+ "new byte[] { " ^ String.concat "," (
+ map_chars (fun c -> string_of_int (Char.code c)) s
+ ) ^ " }"
+ ) args
+ )
+ in
+
+ generate_lang_bindtests (
+ fun f args -> pr " g.%s (%s);\n" f (mkargs args)
+ );
+
+ pr "
+ System.out.println (\"EOF\");
+ }
+ catch (Exception exn) {
+ System.err.println (exn);
+ System.exit (1);
+ }
+ }
+}
+"
+
+and generate_haskell_bindtests () =
+ generate_header HaskellStyle GPLv2plus;
+
+ pr "\
+module Bindtests where
+import qualified Guestfs
+
+main = do
+ g <- Guestfs.create
+";
+
+ let mkargs args =
+ String.concat " " (
+ List.map (
+ function
+ | CallString s -> "\"" ^ s ^ "\""
+ | CallOptString None -> "Nothing"
+ | CallOptString (Some s) -> sprintf "(Just \"%s\")" s
+ | CallStringList xs ->
+ "[" ^ String.concat "," (List.map (sprintf "\"%s\"") xs) ^ "]"
+ | CallInt i when i < 0 -> "(" ^ string_of_int i ^ ")"
+ | CallInt i -> string_of_int i
+ | CallInt64 i when i < 0L -> "(" ^ Int64.to_string i ^ ")"
+ | CallInt64 i -> Int64.to_string i
+ | CallBool true -> "True"
+ | CallBool false -> "False"
+ | CallBuffer s -> "\"" ^ c_quote s ^ "\""
+ ) args
+ )
+ in
+
+ generate_lang_bindtests (
+ fun f args -> pr " Guestfs.%s g %s\n" f (mkargs args)
+ );
+
+ pr " putStrLn \"EOF\"\n"
+
+(* Language-independent bindings tests - we do it this way to
+ * ensure there is parity in testing bindings across all languages.
+ *)
+and generate_lang_bindtests call =
+ call "test0" [CallString "abc"; CallOptString (Some "def");
+ CallStringList []; CallBool false;
+ CallInt 0; CallInt64 0L; CallString "123"; CallString "456";
+ CallBuffer "abc\000abc"];
+ call "test0" [CallString "abc"; CallOptString None;
+ CallStringList []; CallBool false;
+ CallInt 0; CallInt64 0L; CallString "123"; CallString "456";
+ CallBuffer "abc\000abc"];
+ call "test0" [CallString ""; CallOptString (Some "def");
+ CallStringList []; CallBool false;
+ CallInt 0; CallInt64 0L; CallString "123"; CallString "456";
+ CallBuffer "abc\000abc"];
+ call "test0" [CallString ""; CallOptString (Some "");
+ CallStringList []; CallBool false;
+ CallInt 0; CallInt64 0L; CallString "123"; CallString "456";
+ CallBuffer "abc\000abc"];
+ call "test0" [CallString "abc"; CallOptString (Some "def");
+ CallStringList ["1"]; CallBool false;
+ CallInt 0; CallInt64 0L; CallString "123"; CallString "456";
+ CallBuffer "abc\000abc"];
+ call "test0" [CallString "abc"; CallOptString (Some "def");
+ CallStringList ["1"; "2"]; CallBool false;
+ CallInt 0; CallInt64 0L; CallString "123"; CallString "456";
+ CallBuffer "abc\000abc"];
+ call "test0" [CallString "abc"; CallOptString (Some "def");
+ CallStringList ["1"]; CallBool true;
+ CallInt 0; CallInt64 0L; CallString "123"; CallString "456";
+ CallBuffer "abc\000abc"];
+ call "test0" [CallString "abc"; CallOptString (Some "def");
+ CallStringList ["1"]; CallBool false;
+ CallInt (-1); CallInt64 (-1L); CallString "123"; CallString "456";
+ CallBuffer "abc\000abc"];
+ call "test0" [CallString "abc"; CallOptString (Some "def");
+ CallStringList ["1"]; CallBool false;
+ CallInt (-2); CallInt64 (-2L); CallString "123"; CallString "456";
+ CallBuffer "abc\000abc"];
+ call "test0" [CallString "abc"; CallOptString (Some "def");
+ CallStringList ["1"]; CallBool false;
+ CallInt 1; CallInt64 1L; CallString "123"; CallString "456";
+ CallBuffer "abc\000abc"];
+ call "test0" [CallString "abc"; CallOptString (Some "def");
+ CallStringList ["1"]; CallBool false;
+ CallInt 2; CallInt64 2L; CallString "123"; CallString "456";
+ CallBuffer "abc\000abc"];
+ call "test0" [CallString "abc"; CallOptString (Some "def");
+ CallStringList ["1"]; CallBool false;
+ CallInt 4095; CallInt64 4095L; CallString "123"; CallString "456";
+ CallBuffer "abc\000abc"];
+ call "test0" [CallString "abc"; CallOptString (Some "def");
+ CallStringList ["1"]; CallBool false;
+ CallInt 0; CallInt64 0L; CallString ""; CallString "";
+ CallBuffer "abc\000abc"]
+
+(* XXX Add here tests of the return and error functions. *)
git.annexia.org / libguestfs.git / blobdiff