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/*
* Copyright (c) 2000-2001 Sendmail, Inc. and its suppliers.
* All rights reserved.
*
* By using this file, you agree to the terms and conditions set
* forth in the LICENSE file which can be found at the top level of
* the sendmail distribution.
*/
#include <sm/gen.h>
SM_IDSTR(id, "@(#)$Sendmail: t-exc.c,v 1.18 2001/07/05 22:46:35 gshapiro Exp $")
#include <string.h>
#include <sm/heap.h>
#include <sm/io.h>
#include <sm/test.h>
const SM_EXC_TYPE_T EtypeTest1 =
{
SmExcTypeMagic,
"E:test1",
"i",
sm_etype_printf,
"test1 exception argv[0]=%0",
};
const SM_EXC_TYPE_T EtypeTest2 =
{
SmExcTypeMagic,
"E:test2",
"i",
sm_etype_printf,
"test2 exception argv[0]=%0",
};
int
main(argc, argv)
int argc;
char **argv;
{
void *p;
int volatile x;
char *unknown, *cant;
sm_test_begin(argc, argv, "test exception handling");
/*
** SM_TRY
*/
cant = "can't happen";
x = 0;
SM_TRY
x = 1;
SM_END_TRY
SM_TEST(x == 1);
/*
** SM_FINALLY-0
*/
x = 0;
SM_TRY
x = 1;
SM_FINALLY
x = 2;
SM_END_TRY
SM_TEST(x == 2);
/*
** SM_FINALLY-1
*/
x = 0;
SM_TRY
SM_TRY
x = 1;
sm_exc_raisenew_x(&EtypeTest1, 17);
SM_FINALLY
x = 2;
sm_exc_raisenew_x(&EtypeTest2, 42);
SM_END_TRY
SM_EXCEPT(exc, "E:test2")
(void) sm_io_fprintf(smioout, SM_TIME_DEFAULT,
"got exception test2: can't happen\n");
SM_EXCEPT(exc, "E:test1")
SM_TEST(x == 2 && exc->exc_argv[0].v_int == 17);
if (!(x == 2 && exc->exc_argv[0].v_int == 17))
{
(void) sm_io_fprintf(smioout, SM_TIME_DEFAULT,
"can't happen: x=%d argv[0]=%d\n",
x, exc->exc_argv[0].v_int);
}
SM_EXCEPT(exc, "*")
{
unknown = "unknown exception: ";
SM_TEST(strcmp(unknown, cant) == 0);
}
SM_END_TRY
x = 3;
SM_TRY
x = 4;
sm_exc_raisenew_x(&EtypeTest1, 94);
SM_FINALLY
x = 5;
sm_exc_raisenew_x(&EtypeTest2, 95);
SM_EXCEPT(exc, "E:test2")
{
unknown = "got exception test2: ";
SM_TEST(strcmp(unknown, cant) == 0);
}
SM_EXCEPT(exc, "E:test1")
SM_TEST(x == 5 && exc->exc_argv[0].v_int == 94);
if (!(x == 5 && exc->exc_argv[0].v_int == 94))
{
(void) sm_io_fprintf(smioout, SM_TIME_DEFAULT,
"can't happen: x=%d argv[0]=%d\n",
x, exc->exc_argv[0].v_int);
}
SM_EXCEPT(exc, "*")
{
unknown = "unknown exception: ";
SM_TEST(strcmp(unknown, cant) == 0);
}
SM_END_TRY
SM_TRY
sm_exc_raisenew_x(&SmEtypeErr, "test %d", 0);
SM_EXCEPT(exc, "*")
#if DEBUG
(void) sm_io_fprintf(smioout, SM_TIME_DEFAULT,
"test 0 got an exception, as expected:\n");
sm_exc_print(exc, smioout);
#endif /* DEBUG */
return sm_test_end();
SM_END_TRY
p = sm_malloc_x((size_t)(-1));
(void) sm_io_fprintf(smioout, SM_TIME_DEFAULT,
"sm_malloc_x unexpectedly succeeded, returning %p\n", p);
unknown = "sm_malloc_x unexpectedly succeeded";
SM_TEST(strcmp(unknown, cant) == 0);
return sm_test_end();
}
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