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/* Gtk+ object tests
* Copyright (C) 2007 Patrick Hulin
* Copyright (C) 2007 Imendio AB
* Authors: Tim Janik
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*
* 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 2.1 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, see <http://www.gnu.org/licenses/>.
*/
#include <glib.h>
#include <string.h>
#include <stdlib.h>
/* GScanner fixture */
typedef struct {
GScanner *scanner;
} ScannerFixture;
static void
scanner_fixture_setup (ScannerFixture *fix,
gconstpointer test_data)
{
fix->scanner = g_scanner_new (NULL);
g_assert (fix->scanner != NULL);
}
static void
scanner_fixture_teardown (ScannerFixture *fix,
gconstpointer test_data)
{
g_assert (fix->scanner != NULL);
g_scanner_destroy (fix->scanner);
}
static void
scanner_msg_func (GScanner *scanner,
gchar *message,
gboolean error)
{
g_assert_cmpstr (message, ==, "test");
}
static void
test_scanner_warn (ScannerFixture *fix,
gconstpointer test_data)
{
fix->scanner->msg_handler = scanner_msg_func;
g_scanner_warn (fix->scanner, "test");
}
static void
test_scanner_error (ScannerFixture *fix,
gconstpointer test_data)
{
if (g_test_subprocess ())
{
int pe = fix->scanner->parse_errors;
g_scanner_error (fix->scanner, "scanner-error-message-test");
g_assert_cmpint (fix->scanner->parse_errors, ==, pe + 1);
exit (0);
}
g_test_trap_subprocess (NULL, 0, G_TEST_SUBPROCESS_DEFAULT);
g_test_trap_assert_passed ();
g_test_trap_assert_stderr ("*scanner-error-message-test*");
}
static void
check_keys (gpointer key,
gpointer value,
gpointer user_data)
{
g_assert_cmpint (GPOINTER_TO_INT (value), ==, g_ascii_strtoull (key, NULL, 0));
}
static void
test_scanner_symbols (ScannerFixture *fix,
gconstpointer test_data)
{
gint i;
gchar buf[2];
g_scanner_set_scope (fix->scanner, 1);
for (i = 0; i < 10; i++)
g_scanner_scope_add_symbol (fix->scanner,
1,
g_ascii_dtostr (buf, 2, (gdouble)i),
GINT_TO_POINTER (i));
g_scanner_scope_foreach_symbol (fix->scanner, 1, check_keys, NULL);
g_assert_cmpint (GPOINTER_TO_INT (g_scanner_lookup_symbol (fix->scanner, "5")), ==, 5);
g_scanner_scope_remove_symbol (fix->scanner, 1, "5");
g_assert (g_scanner_lookup_symbol (fix->scanner, "5") == NULL);
g_assert_cmpint (GPOINTER_TO_INT (g_scanner_scope_lookup_symbol (fix->scanner, 1, "4")), ==, 4);
g_assert_cmpint (GPOINTER_TO_INT (g_scanner_scope_lookup_symbol (fix->scanner, 1, "5")), ==, 0);
}
static void
test_scanner_tokens (ScannerFixture *fix,
gconstpointer test_data)
{
gchar buf[] = "(\t\n\r\\){}";
const gint buflen = strlen (buf);
gchar tokbuf[] = "(\\){}";
const gsize tokbuflen = strlen (tokbuf);
gsize i;
g_scanner_input_text (fix->scanner, buf, buflen);
g_assert_cmpint (g_scanner_cur_token (fix->scanner), ==, G_TOKEN_NONE);
g_scanner_get_next_token (fix->scanner);
g_assert_cmpint (g_scanner_cur_token (fix->scanner), ==, tokbuf[0]);
g_assert_cmpint (g_scanner_cur_line (fix->scanner), ==, 1);
for (i = 1; i < tokbuflen; i++)
g_assert_cmpint (g_scanner_get_next_token (fix->scanner), ==, tokbuf[i]);
g_assert_cmpint (g_scanner_get_next_token (fix->scanner), ==, G_TOKEN_EOF);
return;
}
int
main (int argc,
char *argv[])
{
g_test_init (&argc, &argv, NULL);
g_test_add ("/scanner/warn", ScannerFixture, 0, scanner_fixture_setup, test_scanner_warn, scanner_fixture_teardown);
g_test_add ("/scanner/error", ScannerFixture, 0, scanner_fixture_setup, test_scanner_error, scanner_fixture_teardown);
g_test_add ("/scanner/symbols", ScannerFixture, 0, scanner_fixture_setup, test_scanner_symbols, scanner_fixture_teardown);
g_test_add ("/scanner/tokens", ScannerFixture, 0, scanner_fixture_setup, test_scanner_tokens, scanner_fixture_teardown);
return g_test_run();
}
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