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(* virt-v2v
* Copyright (C) 2011-2025 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.
*)
(* This file tests individual OCaml bindings for C utility functions. *)
open Printf
open Std_utils
open C_utils
let assert_equal ~printer a b =
if a <> b then
failwithf "FAIL: %s <> %s" (printer a) (printer b)
let assert_raises exn fn =
try
fn ();
failwithf "FAIL: expected function to raise an exception"
with exn' ->
if exn <> exn' then (
eprintf "FAIL: function raised the wrong exception:\n\
expected %s\n\
actual %s\n"
(Printexc.to_string exn) (Printexc.to_string exn');
exit 1
)
(* Test drive_name function. *)
let () =
let printer = Fun.id in
assert_equal ~printer "a" (drive_name 0);
assert_equal ~printer "z" (drive_name 25);
assert_equal ~printer "aa" (drive_name 26);
assert_equal ~printer "ab" (drive_name 27);
assert_equal ~printer "az" (drive_name 51);
assert_equal ~printer "ba" (drive_name 52);
assert_equal ~printer "zz" (drive_name 701);
assert_equal ~printer "aaa" (drive_name 702);
assert_equal ~printer "zzz" (drive_name 18277)
(* Test drive_index function. *)
let () =
let printer = string_of_int in
assert_equal ~printer 0 (drive_index "a");
assert_equal ~printer 25 (drive_index "z");
assert_equal ~printer 26 (drive_index "aa");
assert_equal ~printer 27 (drive_index "ab");
assert_equal ~printer 51 (drive_index "az");
assert_equal ~printer 52 (drive_index "ba");
assert_equal ~printer 701 (drive_index "zz");
assert_equal ~printer 702 (drive_index "aaa");
assert_equal ~printer 18277 (drive_index "zzz");
let exn = Invalid_argument "drive_index: invalid parameter" in
assert_raises exn (fun () -> drive_index "");
assert_raises exn (fun () -> drive_index "abc123");
assert_raises exn (fun () -> drive_index "123");
assert_raises exn (fun () -> drive_index "Z");
assert_raises exn (fun () -> drive_index "aB")
(* Test shell_unquote function. *)
let () =
let printer = Fun.id in
assert_equal ~printer "a" (shell_unquote "a");
assert_equal ~printer "b" (shell_unquote "'b'");
assert_equal ~printer "c" (shell_unquote "\"c\"");
assert_equal ~printer "dd" (shell_unquote "\"dd\"");
assert_equal ~printer "e\\e" (shell_unquote "\"e\\\\e\"");
assert_equal ~printer "f\\" (shell_unquote "\"f\\\\\"");
assert_equal ~printer "\\g" (shell_unquote "\"\\\\g\"");
assert_equal ~printer "h\\-h" (shell_unquote "\"h\\-h\"");
assert_equal ~printer "i`" (shell_unquote "\"i\\`\"");
assert_equal ~printer "j\"" (shell_unquote "\"j\\\"\"")
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