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Report step number when a test case fails

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Allow test code to declare a "step number". Report the current step
number when a test fails.
This commit is contained in:
Gilles Peskine 2019-03-01 14:26:30 +01:00
parent 18c7b9fdaa
commit 5605591cc1
3 changed files with 25 additions and 3 deletions
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14
tests/suites/helpers.function
View file

@ -393,6 +393,7 @@ static struct
const char *test;
const char *filename;
int line_no;
unsigned long step;
}
test_info;
@ -423,6 +424,19 @@ jmp_buf jmp_tmp;
/*----------------------------------------------------------------------------*/
/* Helper Functions */
/** Set the test step number for failure reports.
*
* Call this function to display "step NNN" in addition to the line number
* and file name if a test fails. Typically the "step number" is the index
* of a for loop but it can be whatever you want.
*
* \param step The step number to report.
*/
void test_set_step( unsigned long step )
{
test_info.step = step;
}
void test_fail( const char *test, int line_no, const char* filename )
{
test_info.result = TEST_RESULT_FAILED;

13
tests/suites/host_test.function
View file

@ -548,6 +548,7 @@ int execute_tests( int argc , const char ** argv )
{
test_info.result = TEST_RESULT_SUCCESS;
test_info.paramfail_test_state = PARAMFAIL_TESTSTATE_IDLE;
test_info.step = (unsigned long)( -1 );
#if defined(__unix__) || (defined(__APPLE__) && defined(__MACH__))
/* Suppress all output from the library unless we're verbose
@ -624,9 +625,15 @@ int execute_tests( int argc , const char ** argv )
{
total_errors++;
mbedtls_fprintf( stdout, "FAILED\n" );
mbedtls_fprintf( stdout, " %s\n at line %d, %s\n",
test_info.test, test_info.line_no,
test_info.filename );
mbedtls_fprintf( stdout, " %s\n at ",
test_info.test );
if( test_info.step != (unsigned long)( -1 ) )
{
mbedtls_fprintf( stdout, "step %lu, ",
test_info.step );
}
mbedtls_fprintf( stdout, "line %d, %s",
test_info.line_no, test_info.filename );
}
fflush( stdout );
}

1
tests/suites/target_test.function
View file

@ -375,6 +375,7 @@ int execute_tests( int args, const char ** argv )
{
ret = 0;
test_info.result = TEST_RESULT_SUCCESS;
test_info.step = (unsigned long)( -1 );
data_len = 0;
data = receive_data( &data_len );