/* 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 #include #include "glib.h" #include #include static gboolean any_failed = FALSE; static gboolean failed = FALSE; #define TEST(m,cond) G_STMT_START { failed = !(cond); \ if (failed) \ { if (!m) \ g_print ("(%s:%d) failed for: %s\n", __FILE__, __LINE__, ( # cond )); \ else \ g_print ("(%s:%d) failed for: %s: (%s)\n", __FILE__, __LINE__, ( # cond ), m ? (gchar*)m : ""); \ fflush (stdout); \ any_failed = TRUE; \ } \ } G_STMT_END #define TEST_FAILED(message) \ G_STMT_START { g_print ("Error: "); g_print message; g_print ("\n"); any_failed = TRUE; } G_STMT_END #define GLIB_TEST_STRING "el dorado " static gboolean strv_check (gchar **strv, ...) { gboolean ok = TRUE; gint i = 0; va_list list; va_start (list, strv); while (ok) { const gchar *str = va_arg (list, const char *); if (strv[i] == NULL) { ok = str == NULL; break; } if (str == NULL) ok = FALSE; else if (strcmp (strv[i], str) != 0) ok = FALSE; i++; } va_end (list); g_strfreev (strv); return ok; } static gboolean str_check (gchar *str, gchar *expected) { gboolean ok = (strcmp (str, expected) == 0); g_free (str); return ok; } static gboolean strchomp_check (gchar *str, gchar *expected) { gchar *tmp = strdup (str); gboolean ok; g_strchomp (tmp); ok = (strcmp (tmp, expected) == 0); g_free (tmp); return ok; } #define FOR_ALL_CTYPE(macro) \ macro(isalnum) \ macro(isalpha) \ macro(iscntrl) \ macro(isdigit) \ macro(isgraph) \ macro(islower) \ macro(isprint) \ macro(ispunct) \ macro(isspace) \ macro(isupper) \ macro(isxdigit) #define DEFINE_CALL_CTYPE(function) \ static int \ call_##function (int c) \ { \ return function (c); \ } #define DEFINE_CALL_G_ASCII_CTYPE(function) \ static gboolean \ call_g_ascii_##function (gchar c) \ { \ return g_ascii_##function (c); \ } FOR_ALL_CTYPE (DEFINE_CALL_CTYPE) FOR_ALL_CTYPE (DEFINE_CALL_G_ASCII_CTYPE) static void test_is_function (const char *name, gboolean (* ascii_function) (gchar), int (* c_library_function) (int), gboolean (* unicode_function) (gunichar)) { int c; for (c = 0; c <= 0x7F; c++) { gboolean ascii_result = ascii_function ((gchar)c); gboolean c_library_result = c_library_function (c) != 0; gboolean unicode_result = unicode_function ((gunichar) c); if (ascii_result != c_library_result && c != '\v') TEST_FAILED (("g_ascii_%s returned %d and %s returned %d for 0x%X", name, ascii_result, name, c_library_result, c)); if (ascii_result != unicode_result) TEST_FAILED (("g_ascii_%s returned %d and g_unichar_%s returned %d for 0x%X", name, ascii_result, name, unicode_result, c)); } for (c = 0x80; c <= 0xFF; c++) { gboolean ascii_result = ascii_function ((gchar)c); if (ascii_result) TEST_FAILED (("g_ascii_%s returned TRUE for 0x%X", name, c)); } } static void test_to_function (const char *name, gchar (* ascii_function) (gchar), int (* c_library_function) (int), gunichar (* unicode_function) (gunichar)) { int c; for (c = 0; c <= 0x7F; c++) { int ascii_result = (guchar) ascii_function ((gchar) c); int c_library_result = c_library_function (c); int unicode_result = unicode_function ((gunichar) c); if (ascii_result != c_library_result) TEST_FAILED (("g_ascii_%s returned 0x%X and %s returned 0x%X for 0x%X", name, ascii_result, name, c_library_result, c)); if (ascii_result != unicode_result) TEST_FAILED (("g_ascii_%s returned 0x%X and g_unichar_%s returned 0x%X for 0x%X", name, ascii_result, name, unicode_result, c)); } for (c = 0x80; c <= 0xFF; c++) { int ascii_result = (guchar) ascii_function ((gchar) c); if (ascii_result != c) TEST_FAILED (("g_ascii_%s returned 0x%X for 0x%X", name, ascii_result, c)); } } static void test_digit_function (const char *name, int (* ascii_function) (gchar), int (* unicode_function) (gunichar)) { int c; for (c = 0; c <= 0x7F; c++) { int ascii_result = ascii_function ((gchar) c); int unicode_result = unicode_function ((gunichar) c); if (ascii_result != unicode_result) TEST_FAILED (("g_ascii_%s_value returned %d and g_unichar_%s_value returned %d for 0x%X", name, ascii_result, name, unicode_result, c)); } for (c = 0x80; c <= 0xFF; c++) { int ascii_result = ascii_function ((gchar) c); if (ascii_result != -1) TEST_FAILED (("g_ascii_%s_value returned %d for 0x%X", name, ascii_result, c)); } } int main (int argc, char *argv[]) { gchar *string; gchar *vec[] = { "Foo", "Bar", NULL }; gchar **copy; TEST (NULL, g_ascii_strcasecmp ("FroboZZ", "frobozz") == 0); TEST (NULL, g_ascii_strcasecmp ("frobozz", "frobozz") == 0); TEST (NULL, g_ascii_strcasecmp ("frobozz", "FROBOZZ") == 0); TEST (NULL, g_ascii_strcasecmp ("FROBOZZ", "froboz") != 0); TEST (NULL, g_ascii_strcasecmp ("", "") == 0); TEST (NULL, g_ascii_strcasecmp ("!#%&/()", "!#%&/()") == 0); TEST (NULL, g_ascii_strcasecmp ("a", "b") < 0); TEST (NULL, g_ascii_strcasecmp ("a", "B") < 0); TEST (NULL, g_ascii_strcasecmp ("A", "b") < 0); TEST (NULL, g_ascii_strcasecmp ("A", "B") < 0); TEST (NULL, g_ascii_strcasecmp ("b", "a") > 0); TEST (NULL, g_ascii_strcasecmp ("b", "A") > 0); TEST (NULL, g_ascii_strcasecmp ("B", "a") > 0); TEST (NULL, g_ascii_strcasecmp ("B", "A") > 0); TEST (NULL, g_strdup (NULL) == NULL); string = g_strdup (GLIB_TEST_STRING); TEST (NULL, string != NULL); TEST (NULL, strcmp (string, GLIB_TEST_STRING) == 0); g_free(string); string = g_strconcat (GLIB_TEST_STRING, NULL); TEST (NULL, string != NULL); TEST (NULL, strcmp (string, GLIB_TEST_STRING) == 0); g_free(string); string = g_strconcat (GLIB_TEST_STRING, GLIB_TEST_STRING, GLIB_TEST_STRING, NULL); TEST (NULL, string != NULL); TEST (NULL, strcmp (string, GLIB_TEST_STRING GLIB_TEST_STRING GLIB_TEST_STRING) == 0); g_free(string); string = g_strdup_printf ("%05d %-5s", 21, "test"); TEST (NULL, string != NULL); TEST (NULL, strcmp(string, "00021 test ") == 0); g_free (string); TEST (NULL, strcmp (g_strcompress ("abc\\\\\\\"\\b\\f\\n\\r\\t\\003\\177\\234\\313\\12345z"), "abc\\\"\b\f\n\r\t\003\177\234\313\12345z") == 0); TEST (NULL, strcmp (g_strescape("abc\\\"\b\f\n\r\t\003\177\234\313", NULL), "abc\\\\\\\"\\b\\f\\n\\r\\t\\003\\177\\234\\313") == 0); TEST (NULL, strcmp(g_strescape("abc\\\"\b\f\n\r\t\003\177\234\313", "\b\f\001\002\003\004"), "abc\\\\\\\"\b\f\\n\\r\\t\003\\177\\234\\313") == 0); copy = g_strdupv (vec); TEST (NULL, strcmp (copy[0], "Foo") == 0); TEST (NULL, strcmp (copy[1], "Bar") == 0); TEST (NULL, copy[2] == NULL); g_strfreev (copy); TEST (NULL, strcmp (g_strstr_len ("FooBarFooBarFoo", 6, "Bar"), "BarFooBarFoo") == 0); TEST (NULL, strcmp (g_strrstr ("FooBarFooBarFoo", "Bar"), "BarFoo") == 0); TEST (NULL, strcmp (g_strrstr_len ("FooBarFooBarFoo", 14, "BarFoo"), "BarFooBarFoo") == 0); TEST (NULL, strv_check (g_strsplit ("", ",", 0), NULL)); TEST (NULL, strv_check (g_strsplit ("x", ",", 0), "x", NULL)); TEST (NULL, strv_check (g_strsplit ("x,y", ",", 0), "x", "y", NULL)); TEST (NULL, strv_check (g_strsplit ("x,y,", ",", 0), "x", "y", "", NULL)); TEST (NULL, strv_check (g_strsplit (",x,y", ",", 0), "", "x", "y", NULL)); TEST (NULL, strv_check (g_strsplit (",x,y,", ",", 0), "", "x", "y", "", NULL)); TEST (NULL, strv_check (g_strsplit ("x,y,z", ",", 0), "x", "y", "z", NULL)); TEST (NULL, strv_check (g_strsplit ("x,y,z,", ",", 0), "x", "y", "z", "", NULL)); TEST (NULL, strv_check (g_strsplit (",x,y,z", ",", 0), "", "x", "y", "z", NULL)); TEST (NULL, strv_check (g_strsplit (",x,y,z,", ",", 0), "", "x", "y", "z", "", NULL)); TEST (NULL, strv_check (g_strsplit (",,x,,y,,z,,", ",", 0), "", "", "x", "", "y", "", "z", "", "", NULL)); TEST (NULL, strv_check (g_strsplit (",,x,,y,,z,,", ",,", 0), "", "x", "y", "z", "", NULL)); TEST (NULL, strv_check (g_strsplit ("", ",", 1), NULL)); TEST (NULL, strv_check (g_strsplit ("x", ",", 1), "x", NULL)); TEST (NULL, strv_check (g_strsplit ("x,y", ",", 1), "x,y", NULL)); TEST (NULL, strv_check (g_strsplit ("x,y,", ",", 1), "x,y,", NULL)); TEST (NULL, strv_check (g_strsplit (",x,y", ",", 1), ",x,y", NULL)); TEST (NULL, strv_check (g_strsplit (",x,y,", ",", 1), ",x,y,", NULL)); TEST (NULL, strv_check (g_strsplit ("x,y,z", ",", 1), "x,y,z", NULL)); TEST (NULL, strv_check (g_strsplit ("x,y,z,", ",", 1), "x,y,z,", NULL)); TEST (NULL, strv_check (g_strsplit (",x,y,z", ",", 1), ",x,y,z", NULL)); TEST (NULL, strv_check (g_strsplit (",x,y,z,", ",", 1), ",x,y,z,", NULL)); TEST (NULL, strv_check (g_strsplit (",,x,,y,,z,,", ",", 1), ",,x,,y,,z,,", NULL)); TEST (NULL, strv_check (g_strsplit (",,x,,y,,z,,", ",,", 1), ",,x,,y,,z,,", NULL)); TEST (NULL, strv_check (g_strsplit ("", ",", 2), NULL)); TEST (NULL, strv_check (g_strsplit ("x", ",", 2), "x", NULL)); TEST (NULL, strv_check (g_strsplit ("x,y", ",", 2), "x", "y", NULL)); TEST (NULL, strv_check (g_strsplit ("x,y,", ",", 2), "x", "y,", NULL)); TEST (NULL, strv_check (g_strsplit (",x,y", ",", 2), "", "x,y", NULL)); TEST (NULL, strv_check (g_strsplit (",x,y,", ",", 2), "", "x,y,", NULL)); TEST (NULL, strv_check (g_strsplit ("x,y,z", ",", 2), "x", "y,z", NULL)); TEST (NULL, strv_check (g_strsplit ("x,y,z,", ",", 2), "x", "y,z,", NULL)); TEST (NULL, strv_check (g_strsplit (",x,y,z", ",", 2), "", "x,y,z", NULL)); TEST (NULL, strv_check (g_strsplit (",x,y,z,", ",", 2), "", "x,y,z,", NULL)); TEST (NULL, strv_check (g_strsplit (",,x,,y,,z,,", ",", 2), "", ",x,,y,,z,,", NULL)); TEST (NULL, strv_check (g_strsplit (",,x,,y,,z,,", ",,", 2), "", "x,,y,,z,,", NULL)); #define TEST_IS(name) test_is_function (#name, call_g_ascii_##name, call_##name, g_unichar_##name); FOR_ALL_CTYPE(TEST_IS) #undef TEST_IS #define TEST_TO(name) test_to_function (#name, g_ascii_##name, name, g_unichar_##name) TEST_TO (tolower); TEST_TO (toupper); #undef TEST_TO #define TEST_DIGIT(name) test_digit_function (#name, g_ascii_##name##_value, g_unichar_##name##_value) TEST_DIGIT (digit); TEST_DIGIT (xdigit); #undef TEST_DIGIT /* Tests for strchomp () */ TEST (NULL, strchomp_check ("", "")); TEST (NULL, strchomp_check (" ", "")); TEST (NULL, strchomp_check (" \t\r\n", "")); TEST (NULL, strchomp_check ("a ", "a")); TEST (NULL, strchomp_check ("a ", "a")); TEST (NULL, strchomp_check ("a a", "a a")); TEST (NULL, strchomp_check ("a a ", "a a")); /* Tests for g_build_path, g_build_filename */ TEST (NULL, str_check (g_build_path ("", NULL), "")); TEST (NULL, str_check (g_build_path ("", "", NULL), "")); TEST (NULL, str_check (g_build_path ("", "x", NULL), "x")); TEST (NULL, str_check (g_build_path ("", "x", "y", NULL), "xy")); TEST (NULL, str_check (g_build_path ("", "x", "y", "z", NULL), "xyz")); TEST (NULL, str_check (g_build_path (":", NULL), "")); TEST (NULL, str_check (g_build_path (":", ":", NULL), ":")); TEST (NULL, str_check (g_build_path (":", ":x", NULL), ":x")); TEST (NULL, str_check (g_build_path (":", "x:", NULL), "x:")); TEST (NULL, str_check (g_build_path (":", "", "x", NULL), "x")); TEST (NULL, str_check (g_build_path (":", "", ":x", NULL), ":x")); TEST (NULL, str_check (g_build_path (":", ":", "x", NULL), ":x")); TEST (NULL, str_check (g_build_path (":", "::", "x", NULL), "::x")); TEST (NULL, str_check (g_build_path (":", "x", "", NULL), "x")); TEST (NULL, str_check (g_build_path (":", "x:", "", NULL), "x:")); TEST (NULL, str_check (g_build_path (":", "x", ":", NULL), "x:")); TEST (NULL, str_check (g_build_path (":", "x", "::", NULL), "x::")); TEST (NULL, str_check (g_build_path (":", "x", "y", NULL), "x:y")); TEST (NULL, str_check (g_build_path (":", ":x", "y", NULL), ":x:y")); TEST (NULL, str_check (g_build_path (":", "x", "y:", NULL), "x:y:")); TEST (NULL, str_check (g_build_path (":", ":x:", ":y:", NULL), ":x:y:")); TEST (NULL, str_check (g_build_path (":", ":x::", "::y:", NULL), ":x:y:")); TEST (NULL, str_check (g_build_path (":", "x", "","y", NULL), "x:y")); TEST (NULL, str_check (g_build_path (":", "x", ":", "y", NULL), "x:y")); TEST (NULL, str_check (g_build_path (":", "x", "::", "y", NULL), "x:y")); TEST (NULL, str_check (g_build_path (":", "x", "y", "z", NULL), "x:y:z")); TEST (NULL, str_check (g_build_path (":", ":x:", ":y:", ":z:", NULL), ":x:y:z:")); TEST (NULL, str_check (g_build_path (":", "::x::", "::y::", "::z::", NULL), "::x:y:z::")); TEST (NULL, str_check (g_build_path ("::", NULL), "")); TEST (NULL, str_check (g_build_path ("::", "::", NULL), "::")); TEST (NULL, str_check (g_build_path ("::", ":::", NULL), ":::")); TEST (NULL, str_check (g_build_path ("::", "::x", NULL), "::x")); TEST (NULL, str_check (g_build_path ("::", "x::", NULL), "x::")); TEST (NULL, str_check (g_build_path ("::", "", "x", NULL), "x")); TEST (NULL, str_check (g_build_path ("::", "", "::x", NULL), "::x")); TEST (NULL, str_check (g_build_path ("::", "::", "x", NULL), "::x")); TEST (NULL, str_check (g_build_path ("::", "::::", "x", NULL), "::::x")); TEST (NULL, str_check (g_build_path ("::", "x", "", NULL), "x")); TEST (NULL, str_check (g_build_path ("::", "x::", "", NULL), "x::")); TEST (NULL, str_check (g_build_path ("::", "x", "::", NULL), "x::")); /* This following is weird, but keeps the definition simple */ TEST (NULL, str_check (g_build_path ("::", "x", ":::", NULL), "x:::::")); TEST (NULL, str_check (g_build_path ("::", "x", "::::", NULL), "x::::")); TEST (NULL, str_check (g_build_path ("::", "x", "y", NULL), "x::y")); TEST (NULL, str_check (g_build_path ("::", "::x", "y", NULL), "::x::y")); TEST (NULL, str_check (g_build_path ("::", "x", "y::", NULL), "x::y::")); TEST (NULL, str_check (g_build_path ("::", "::x::", "::y::", NULL), "::x::y::")); TEST (NULL, str_check (g_build_path ("::", "::x:::", ":::y::", NULL), "::x::::y::")); TEST (NULL, str_check (g_build_path ("::", "::x::::", "::::y::", NULL), "::x::y::")); TEST (NULL, str_check (g_build_path ("::", "x", "", "y", NULL), "x::y")); TEST (NULL, str_check (g_build_path ("::", "x", "::", "y", NULL), "x::y")); TEST (NULL, str_check (g_build_path ("::", "x", "::::", "y", NULL), "x::y")); TEST (NULL, str_check (g_build_path ("::", "x", "y", "z", NULL), "x::y::z")); TEST (NULL, str_check (g_build_path ("::", "::x::", "::y::", "::z::", NULL), "::x::y::z::")); TEST (NULL, str_check (g_build_path ("::", ":::x:::", ":::y:::", ":::z:::", NULL), ":::x::::y::::z:::")); TEST (NULL, str_check (g_build_path ("::", "::::x::::", "::::y::::", "::::z::::", NULL), "::::x::y::z::::")); #define S G_DIR_SEPARATOR_S TEST (NULL, str_check (g_build_filename (NULL), "")); TEST (NULL, str_check (g_build_filename (S, NULL), S)); TEST (NULL, str_check (g_build_filename (S"x", NULL), S"x")); TEST (NULL, str_check (g_build_filename ("x"S, NULL), "x"S)); TEST (NULL, str_check (g_build_filename ("", "x", NULL), "x")); TEST (NULL, str_check (g_build_filename ("", S"x", NULL), S"x")); TEST (NULL, str_check (g_build_filename (S, "x", NULL), S"x")); TEST (NULL, str_check (g_build_filename (S S, "x", NULL), S S"x")); TEST (NULL, str_check (g_build_filename ("x", "", NULL), "x")); TEST (NULL, str_check (g_build_filename ("x"S, "", NULL), "x"S)); TEST (NULL, str_check (g_build_filename ("x", S, NULL), "x"S)); TEST (NULL, str_check (g_build_filename ("x", S S, NULL), "x"S S)); TEST (NULL, str_check (g_build_filename ("x", "y", NULL), "x"S"y")); TEST (NULL, str_check (g_build_filename (S"x", "y", NULL), S"x"S"y")); TEST (NULL, str_check (g_build_filename ("x", "y"S, NULL), "x"S"y"S)); TEST (NULL, str_check (g_build_filename (S"x"S, S"y"S, NULL), S"x"S"y"S)); TEST (NULL, str_check (g_build_filename (S"x"S S, S S"y"S, NULL), S"x"S"y"S)); TEST (NULL, str_check (g_build_filename ("x", "", "y", NULL), "x"S"y")); TEST (NULL, str_check (g_build_filename ("x", S, "y", NULL), "x"S"y")); TEST (NULL, str_check (g_build_filename ("x", S S, "y", NULL), "x"S"y")); TEST (NULL, str_check (g_build_filename ("x", "y", "z", NULL), "x"S"y"S"z")); TEST (NULL, str_check (g_build_filename (S"x"S, S"y"S, S"z"S, NULL), S"x"S"y"S"z"S)); TEST (NULL, str_check (g_build_filename (S S"x"S S, S S"y"S S, S S"z"S S, NULL), S S"x"S"y"S"z"S S)); #ifdef G_OS_WIN32 /* Test also using the slash as file name separator */ #define U "/" TEST (NULL, str_check (g_build_filename (NULL), "")); TEST (NULL, str_check (g_build_filename (U, NULL), U)); TEST (NULL, str_check (g_build_filename (U"x", NULL), U"x")); TEST (NULL, str_check (g_build_filename ("x"U, NULL), "x"U)); TEST (NULL, str_check (g_build_filename ("", U"x", NULL), U"x")); TEST (NULL, str_check (g_build_filename ("", U"x", NULL), U"x")); TEST (NULL, str_check (g_build_filename (U, "x", NULL), U"x")); TEST (NULL, str_check (g_build_filename (U U, "x", NULL), U U"x")); TEST (NULL, str_check (g_build_filename (U S, "x", NULL), U S"x")); TEST (NULL, str_check (g_build_filename ("x"U, "", NULL), "x"U)); TEST (NULL, str_check (g_build_filename ("x"S"y", "z"U"a", NULL), "x"S"y"S"z"U"a")); TEST (NULL, str_check (g_build_filename ("x", U, NULL), "x"U)); TEST (NULL, str_check (g_build_filename ("x", U U, NULL), "x"U U)); TEST (NULL, str_check (g_build_filename ("x", S U, NULL), "x"S U)); TEST (NULL, str_check (g_build_filename (U"x", "y", NULL), U"x"U"y")); TEST (NULL, str_check (g_build_filename ("x", "y"U, NULL), "x"U"y"U)); TEST (NULL, str_check (g_build_filename (U"x"U, U"y"U, NULL), U"x"U"y"U)); TEST (NULL, str_check (g_build_filename (U"x"U U, U U"y"U, NULL), U"x"U"y"U)); TEST (NULL, str_check (g_build_filename ("x", U, "y", NULL), "x"U"y")); TEST (NULL, str_check (g_build_filename ("x", U U, "y", NULL), "x"U"y")); TEST (NULL, str_check (g_build_filename ("x", U S, "y", NULL), "x"S"y")); TEST (NULL, str_check (g_build_filename ("x", S U, "y", NULL), "x"U"y")); TEST (NULL, str_check (g_build_filename ("x", U "y", "z", NULL), "x"U"y"U"z")); TEST (NULL, str_check (g_build_filename ("x", S "y", "z", NULL), "x"S"y"S"z")); TEST (NULL, str_check (g_build_filename ("x", S "y", "z", U, "a", "b", NULL), "x"S"y"S"z"U"a"U"b")); TEST (NULL, str_check (g_build_filename (U"x"U, U"y"U, U"z"U, NULL), U"x"U"y"U"z"U)); TEST (NULL, str_check (g_build_filename (U U"x"U U, U U"y"U U, U U"z"U U, NULL), U U"x"U"y"U"z"U U)); #endif /* G_OS_WIN32 */ #undef S { gchar buf[5]; TEST (NULL, 3 == g_snprintf (buf, 0, "%s", "abc")); TEST (NULL, 3 == g_snprintf (NULL,0, "%s", "abc")); TEST (NULL, 3 == g_snprintf (buf, 5, "%s", "abc")); TEST (NULL, 4 == g_snprintf (buf, 5, "%s", "abcd")); TEST (NULL, 9 == g_snprintf (buf, 5, "%s", "abcdefghi")); } return any_failed; }