add_executable(check_nofork_teardown ${CHECK_NOFORK_TEARDOWN_SOURCES})
target_link_libraries(check_nofork_teardown check compat)
-set(CHECK_ENV_MAX_MSG_SIZE_SOURCES check_env_max_msg_size.c)
-add_executable(check_env_max_msg_size ${CHECK_ENV_MAX_MSG_SIZE_SOURCES})
-target_link_libraries(check_env_max_msg_size check compat)
-
set(CHECK_SET_MAX_MSG_SIZE_SOURCES check_set_max_msg_size.c)
add_executable(check_set_max_msg_size ${CHECK_SET_MAX_MSG_SIZE_SOURCES})
target_link_libraries(check_set_max_msg_size check compat)
check_nofork \
check_nofork_teardown \
check_mem_leaks \
- check_env_max_msg_size \
check_set_max_msg_size \
ex_output
check_mem_leaks_LDADD = $(top_builddir)/src/libcheck.la $(top_builddir)/lib/libcompat.la
check_mem_leaks_CFLAGS = -DTIMEOUT_TESTS_ENABLED=0 -DMEMORY_LEAKING_TESTS_ENABLED=0
-check_env_max_msg_size_SOURCES = \
- check_env_max_msg_size.c
-check_env_max_msg_size_LDADD = $(top_builddir)/src/libcheck.la $(top_builddir)/lib/libcompat.la
-
check_set_max_msg_size_SOURCES = \
check_set_max_msg_size.c
check_set_max_msg_size_LDADD = $(top_builddir)/src/libcheck.la $(top_builddir)/lib/libcompat.la
+++ /dev/null
-/*
- * Check: a unit test framework for C
- * Copyright (C) 2001, 2002 Arien Malec
- *
- * 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, write to the
- * Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
- * MA 02110-1301, USA.
- */
-
-/**
- * The purpose of this test is to be used by valgrind to check for
- * memory leaks. Each public API that check exports is used at
- * least once. Tests which use non-public API, or leak intentionally,
- * are not included here.
- */
-
-#include <stdlib.h>
-#include <stdio.h>
-#include <string.h>
-#include <check.h>
-#include "config.h"
-#include "check_check.h"
-
-START_TEST(test_env_max_msg_size)
-{
- ck_abort_msg("40 characters of an assertion message...");
-}
-END_TEST
-
-
-static Suite *make_env_max_msg_size_suite(void)
-{
- Suite *s = suite_create("Check Env Max Msg Size");
-
- TCase *tc_env_max_msg_size = tcase_create("Test Env Max Msg Size");
-
- suite_add_tcase (s, tc_env_max_msg_size);
-
- tcase_add_test (tc_env_max_msg_size, test_env_max_msg_size);
-
- return s;
-}
-
-int main (void)
-{
- int n;
- SRunner *sr;
-
- /*
- * Run the test suite. This is intended to trigger the "Message is too long" error.
- * Actual success/failure is determined by examining the output.
- */
- check_set_max_msg_size(4096); // This will have no effect due to the environment variable.
- sr = srunner_create(make_env_max_msg_size_suite());
- srunner_run_all(sr, CK_NORMAL);
- srunner_free(sr);
- return EXIT_SUCCESS;
-}
-
return s;
}
-int main (void)
+int main (int argc, char *argv[])
{
int n;
SRunner *sr;
+ if (argc != 2) {
+ fprintf(stderr, "usage: %s max-msg-size\n", argv[0]);
+ return EXIT_FAILURE;
+ }
+
/*
* Run the test suite. This is intended to trigger the "Message is too long" error.
* Actual success/failure is determined by examining the output.
*/
- check_set_max_msg_size(32); // This will have an effect due to no environment variable.
+ check_set_max_msg_size(atoi(argv[1]));
sr = srunner_create(make_set_max_msg_size_suite());
srunner_run_all(sr, CK_NORMAL);
srunner_free(sr);
#!/usr/bin/env sh
-UNIT_TEST=./check_env_max_msg_size
+UNIT_TEST=./check_set_max_msg_size
MAX_MESSAGE_LOG_FILE=${UNIT_TEST}.output
TOO_LONG_MESSAGE="Message string too long"
# This test reduces the maximal message size using the environment variable,
# so that the assertion message becomes too long.
+# Setting the maximal size to 4K via the check_set_max_msg_size function will be ignored
+# due to setting the environment variable to 32, which is shorter than the message.
rm -f ${MAX_MESSAGE_LOG_FILE}
export CK_MAX_MSG_SIZE=32
-${UNIT_TEST} 2>&1 | tee ${MAX_MESSAGE_LOG_FILE}
+${UNIT_TEST} 4096 2>&1 | tee ${MAX_MESSAGE_LOG_FILE}
NUM_TOO_LONG_MESSAGES=$(grep "${TOO_LONG_MESSAGE}" ${MAX_MESSAGE_LOG_FILE} | wc -l)
# This test reduces the maximal message size using the provided function,
# so that the assertion message becomes too long.
+# We set the maximal size to 32, which is shorter than the message.
rm -f ${MAX_MESSAGE_LOG_FILE}
-
-${UNIT_TEST} 2>&1 | tee ${MAX_MESSAGE_LOG_FILE}
+${UNIT_TEST} 32 2>&1 | tee ${MAX_MESSAGE_LOG_FILE}
NUM_TOO_LONG_MESSAGES=$(grep "${TOO_LONG_MESSAGE}" ${MAX_MESSAGE_LOG_FILE} | wc -l)
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