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Added testing for C++ exceptions from Rosimildo DaSilva

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<rdasilva@connecttel.com>.
This commit is contained in:
Joel Sherrill
1999-05-14 16:25:15 +00:00
parent 44dd8a6116
commit fcf17a4f69
2 changed files with 180 additions and 34 deletions
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107
testsuites/samples/cdtest/main.cc
View File

@@ -16,8 +16,15 @@
* found in the file LICENSE in this distribution or at
* http://www.OARcorp.com/rtems/license.html.
*
*
* by Rosimildo da Silva:
* Modified the test a bit to indicate when an instance is
* global or not, and added code to test C++ exception.
*
*
* $Id$
*/
// #define RTEMS_TEST_IO_STREAM
#include <rtems.h>
#include <stdio.h>
@@ -26,7 +33,9 @@
#include <iostream.h>
#endif
extern "C" {
extern "C"
{
#include <tmacros.h>
extern rtems_task main_task(rtems_task_argument);
}
@@ -34,13 +43,12 @@ static int num_inst = 0;
class A {
public:
A(void)
A(const char *p = "LOCAL" ) : ptr( p )
{
num_inst++;
printf(
"Hey I'm in base class constructor number %d for %p.\n",
num_inst,
this
"%s: Hey I'm in base class constructor number %d for %p.\n",
p, num_inst, this
);
/*
@@ -54,9 +62,8 @@ public:
virtual ~A()
{
printf(
"Hey I'm in base class destructor number %d for %p.\n",
num_inst,
this
"%s: Hey I'm in base class destructor number %d for %p.\n",
ptr, num_inst, this
);
print();
num_inst--;
@@ -66,17 +73,17 @@ public:
protected:
char *string;
const char *ptr;
};
class B : public A {
public:
B(void)
B(const char *p = "LOCAL" ) : A( p )
{
num_inst++;
printf(
"Hey I'm in derived class constructor number %d for %p.\n",
num_inst,
this
"%s: Hey I'm in derived class constructor number %d for %p.\n",
p, num_inst, this
);
/*
@@ -90,8 +97,8 @@ public:
~B()
{
printf(
"Hey I'm in derived class destructor number %d for %p.\n",
num_inst,
"%s: Hey I'm in derived class destructor number %d for %p.\n",
ptr, num_inst,
this
);
print();
@@ -102,8 +109,34 @@ public:
};
A foo;
B foobar;
class RtemsException
{
public:
RtemsException( char *module, int ln, int err = 0 )
: error( err ), line( ln ), file( module )
{
printf( "RtemsException raised=File:%s, Line:%d, Error=%X\n",
file, line, error );
}
void show()
{
printf( "RtemsException ---> File:%s, Line:%d, Error=%X\n",
file, line, error );
}
private:
int error;
int line;
char *file;
};
A foo( "GLOBAL" );
B foobar( "GLOBAL" );
void
cdtest(void)
@@ -116,8 +149,8 @@ cdtest(void)
#else
printf("IO Stream not tested\n");
#endif
bar = blech;
rtems_task_wake_after( 5 * get_ticks_per_second() );
}
//
@@ -127,6 +160,18 @@ cdtest(void)
// run.
//
static void foo_function()
{
try
{
throw "foo_function() throw this exception";
}
catch( const char *e )
{
printf( "foo_function() catch block called:\n < %s >\n", e );
throw "foo_function() re-throwing execption...";
}
}
rtems_task main_task(
rtems_task_argument
@@ -138,5 +183,33 @@ rtems_task main_task(
printf( "*** END OF CONSTRUCTOR/DESTRUCTOR TEST ***\n\n\n" );
printf( "*** TESTING C++ EXCEPTIONS ***\n\n" );
try
{
foo_function();
}
catch( const char *e )
{
printf( "Success catching a char * exception\n%s\n", e );
}
try
{
printf( "throw an instance based exception\n" );
throw RtemsException( __FILE__, __LINE__, 0x55 );
}
catch( RtemsException & ex )
{
printf( "Success catching RtemsException...\n" );
ex.show();
}
catch(...)
{
printf( "Caught another exception.\n" );
}
printf( "Exceptions are working properly.\n" );
rtems_task_wake_after( 5 * get_ticks_per_second() );
printf( "Global Dtors should be called after this line....\n" );
exit(0);
}