| /* GLIB - Library of useful routines for C programming |
| * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald |
| * |
| * This library is free software; you can redistribute it and/or |
| * modify it under the terms of the GNU Lesser General Public |
| * License as published by the Free Software Foundation; either |
| * version 2 of the License, or (at your option) any later version. |
| * |
| * This library 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 |
| * Lesser General Public License for more details. |
| * |
| * You should have received a copy of the GNU Lesser General Public |
| * License along with this library; if not, write to the |
| * Free Software Foundation, Inc., 59 Temple Place - Suite 330, |
| * Boston, MA 02111-1307, USA. |
| */ |
| |
| /* |
| * Modified by the GLib Team and others 1997-2000. See the AUTHORS |
| * file for a list of people on the GLib Team. See the ChangeLog |
| * files for a list of changes. These files are distributed with |
| * GLib at ftp://ftp.gtk.org/pub/gtk/. |
| */ |
| |
| #undef G_DISABLE_ASSERT |
| #undef G_LOG_DOMAIN |
| |
| #include <glib.h> |
| #include <stdio.h> |
| #include <string.h> |
| #include <stdlib.h> |
| |
| |
| typedef struct _TestResult TestResult; |
| |
| struct _TestResult |
| { |
| gint argc; |
| const gchar **argv; |
| }; |
| |
| static const gchar * |
| test_command_lines[] = |
| { |
| /* 0 */ "foo bar", |
| /* 1 */ "foo 'bar'", |
| /* 2 */ "foo \"bar\"", |
| /* 3 */ "foo '' 'bar'", |
| /* 4 */ "foo \"bar\"'baz'blah'foo'\\''blah'\"boo\"", |
| /* 5 */ "foo \t \tblah\tfoo\t\tbar baz", |
| /* 6 */ "foo ' spaces more spaces lots of spaces in this ' \t", |
| /* 7 */ "foo \\\nbar", |
| /* 8 */ "foo '' ''", |
| /* 9 */ "foo \\\" la la la", |
| /* 10 */ "foo \\ foo woo woo\\ ", |
| /* 11 */ "foo \"yada yada \\$\\\"\"", |
| NULL |
| }; |
| |
| static const gchar *result0[] = { "foo", "bar", NULL }; |
| static const gchar *result1[] = { "foo", "bar", NULL }; |
| static const gchar *result2[] = { "foo", "bar", NULL }; |
| static const gchar *result3[] = { "foo", "", "bar", NULL }; |
| static const gchar *result4[] = { "foo", "barbazblahfoo'blahboo", NULL }; |
| static const gchar *result5[] = { "foo", "blah", "foo", "bar", "baz", NULL }; |
| static const gchar *result6[] = { "foo", " spaces more spaces lots of spaces in this ", NULL }; |
| static const gchar *result7[] = { "foo", "bar", NULL }; |
| static const gchar *result8[] = { "foo", "", "", NULL }; |
| static const gchar *result9[] = { "foo", "\"", "la", "la", "la", NULL }; |
| static const gchar *result10[] = { "foo", " foo", "woo", "woo ", NULL }; |
| static const gchar *result11[] = { "foo", "yada yada $\"", NULL }; |
| |
| static const TestResult |
| correct_results[] = |
| { |
| { G_N_ELEMENTS (result0) - 1, result0 }, |
| { G_N_ELEMENTS (result1) - 1, result1 }, |
| { G_N_ELEMENTS (result2) - 1, result2 }, |
| { G_N_ELEMENTS (result3) - 1, result3 }, |
| { G_N_ELEMENTS (result4) - 1, result4 }, |
| { G_N_ELEMENTS (result5) - 1, result5 }, |
| { G_N_ELEMENTS (result6) - 1, result6 }, |
| { G_N_ELEMENTS (result7) - 1, result7 }, |
| { G_N_ELEMENTS (result8) - 1, result8 }, |
| { G_N_ELEMENTS (result9) - 1, result9 }, |
| { G_N_ELEMENTS (result10) - 1, result10 }, |
| { G_N_ELEMENTS (result11) - 1, result11 } |
| }; |
| |
| static void |
| print_test (const gchar *cmdline, gint argc, gchar **argv, |
| const TestResult *result) |
| { |
| gint i; |
| |
| fprintf (stderr, "Command line was: '%s'\n", cmdline); |
| |
| fprintf (stderr, "Expected result (%d args):\n", result->argc); |
| |
| i = 0; |
| while (result->argv[i]) |
| { |
| fprintf (stderr, " %3d '%s'\n", i, result->argv[i]); |
| ++i; |
| } |
| |
| fprintf (stderr, "Actual result (%d args):\n", argc); |
| |
| i = 0; |
| while (argv[i]) |
| { |
| fprintf (stderr, " %3d '%s'\n", i, argv[i]); |
| ++i; |
| } |
| } |
| |
| static void |
| do_argv_test (const gchar *cmdline, const TestResult *result) |
| { |
| gint argc; |
| gchar **argv; |
| GError *err; |
| gint i; |
| |
| err = NULL; |
| if (!g_shell_parse_argv (cmdline, &argc, &argv, &err)) |
| { |
| fprintf (stderr, "Error parsing command line that should work fine: %s\n", |
| err->message); |
| |
| exit (1); |
| } |
| |
| if (argc != result->argc) |
| { |
| fprintf (stderr, "Expected and actual argc don't match\n"); |
| print_test (cmdline, argc, argv, result); |
| exit (1); |
| } |
| |
| i = 0; |
| while (argv[i]) |
| { |
| if (strcmp (argv[i], result->argv[i]) != 0) |
| { |
| fprintf (stderr, "Expected and actual arg %d do not match\n", i); |
| print_test (cmdline, argc, argv, result); |
| exit (1); |
| } |
| |
| ++i; |
| } |
| |
| if (argv[i] != NULL) |
| { |
| fprintf (stderr, "argv didn't get NULL-terminated\n"); |
| exit (1); |
| } |
| } |
| |
| static void |
| run_tests (void) |
| { |
| gint i; |
| |
| i = 0; |
| while (test_command_lines[i]) |
| { |
| do_argv_test (test_command_lines[i], &correct_results[i]); |
| ++i; |
| } |
| } |
| |
| static gboolean any_test_failed = FALSE; |
| |
| #define CHECK_STRING_RESULT(expression, expected_value) \ |
| check_string_result (#expression, __FILE__, __LINE__, expression, expected_value) |
| |
| static void |
| check_string_result (const char *expression, |
| const char *file_name, |
| int line_number, |
| char *result, |
| const char *expected) |
| { |
| gboolean match; |
| |
| if (expected == NULL) |
| match = result == NULL; |
| else |
| match = result != NULL && strcmp (result, expected) == 0; |
| |
| if (!match) |
| { |
| if (!any_test_failed) |
| fprintf (stderr, "\n"); |
| |
| fprintf (stderr, "FAIL: check failed in %s, line %d\n", file_name, line_number); |
| fprintf (stderr, " evaluated: %s\n", expression); |
| fprintf (stderr, " expected: %s\n", expected == NULL ? "NULL" : expected); |
| fprintf (stderr, " got: %s\n", result == NULL ? "NULL" : result); |
| |
| any_test_failed = TRUE; |
| } |
| |
| g_free (result); |
| } |
| |
| static char * |
| test_shell_unquote (const char *str) |
| { |
| char *result; |
| GError *error; |
| |
| error = NULL; |
| result = g_shell_unquote (str, &error); |
| if (error == NULL) |
| return result; |
| |
| /* Leaks the error, which is no big deal and easy to fix if we |
| * decide it matters. |
| */ |
| |
| if (error->domain != G_SHELL_ERROR) |
| return g_strdup ("error in domain other than G_SHELL_ERROR"); |
| |
| /* It would be nice to check the error message too, but that's |
| * localized, so it's too much of a pain. |
| */ |
| switch (error->code) |
| { |
| case G_SHELL_ERROR_BAD_QUOTING: |
| return g_strdup ("G_SHELL_ERROR_BAD_QUOTING"); |
| case G_SHELL_ERROR_EMPTY_STRING: |
| return g_strdup ("G_SHELL_ERROR_EMPTY_STRING"); |
| case G_SHELL_ERROR_FAILED: |
| return g_strdup ("G_SHELL_ERROR_FAILED"); |
| default: |
| return g_strdup ("bad error code in G_SHELL_ERROR domain"); |
| } |
| } |
| |
| int |
| main (int argc, |
| char *argv[]) |
| { |
| run_tests (); |
| |
| CHECK_STRING_RESULT (g_shell_quote (""), "''"); |
| CHECK_STRING_RESULT (g_shell_quote ("a"), "'a'"); |
| CHECK_STRING_RESULT (g_shell_quote ("("), "'('"); |
| CHECK_STRING_RESULT (g_shell_quote ("'"), "''\\'''"); |
| CHECK_STRING_RESULT (g_shell_quote ("'a"), "''\\''a'"); |
| CHECK_STRING_RESULT (g_shell_quote ("a'"), "'a'\\'''"); |
| CHECK_STRING_RESULT (g_shell_quote ("a'a"), "'a'\\''a'"); |
| |
| CHECK_STRING_RESULT (test_shell_unquote (""), ""); |
| CHECK_STRING_RESULT (test_shell_unquote ("a"), "a"); |
| CHECK_STRING_RESULT (test_shell_unquote ("'a'"), "a"); |
| CHECK_STRING_RESULT (test_shell_unquote ("'('"), "("); |
| CHECK_STRING_RESULT (test_shell_unquote ("''\\'''"), "'"); |
| CHECK_STRING_RESULT (test_shell_unquote ("''\\''a'"), "'a"); |
| CHECK_STRING_RESULT (test_shell_unquote ("'a'\\'''"), "a'"); |
| CHECK_STRING_RESULT (test_shell_unquote ("'a'\\''a'"), "a'a"); |
| |
| CHECK_STRING_RESULT (test_shell_unquote ("\\\\"), "\\"); |
| CHECK_STRING_RESULT (test_shell_unquote ("\\\n"), ""); |
| |
| CHECK_STRING_RESULT (test_shell_unquote ("'\\''"), "G_SHELL_ERROR_BAD_QUOTING"); |
| |
| #if defined (_MSC_VER) && (_MSC_VER <= 1200) |
| /* using \x22 instead of \" to work around a msvc 5.0, 6.0 compiler bug */ |
| CHECK_STRING_RESULT (test_shell_unquote ("\x22\\\x22\""), "\""); |
| #else |
| CHECK_STRING_RESULT (test_shell_unquote ("\"\\\"\""), "\""); |
| #endif |
| |
| CHECK_STRING_RESULT (test_shell_unquote ("\""), "G_SHELL_ERROR_BAD_QUOTING"); |
| CHECK_STRING_RESULT (test_shell_unquote ("'"), "G_SHELL_ERROR_BAD_QUOTING"); |
| |
| CHECK_STRING_RESULT (test_shell_unquote ("\x22\\\\\""), "\\"); |
| CHECK_STRING_RESULT (test_shell_unquote ("\x22\\`\""), "`"); |
| CHECK_STRING_RESULT (test_shell_unquote ("\x22\\$\""), "$"); |
| CHECK_STRING_RESULT (test_shell_unquote ("\x22\\\n\""), "\n"); |
| |
| CHECK_STRING_RESULT (test_shell_unquote ("\"\\'\""), "\\'"); |
| CHECK_STRING_RESULT (test_shell_unquote ("\x22\\\r\""), "\\\r"); |
| CHECK_STRING_RESULT (test_shell_unquote ("\x22\\n\""), "\\n"); |
| |
| return any_test_failed ? 1 : 0; |
| } |