Debugging test executable

The test executable can be debugged like any other executable. Breakpoints can be set at any statements in tests or in mock functions. In addition, it is also possible to break on specific errors.

When single stepping during debugging, note that EXECUTE is not always a single statement. When test parameters are given, EXECUTE will actually call the test several times.

In order to break on errors, the breakpoint must be set in the error handler. This function is called immediately before the statement having the error. Upon return from the error handler, the execution will continue at the point where the error was detected.

In order to provide an error handler, the test must implement a function having the predefined name testape_error_handler. The following shows an simple example

  void testape_error_handler(void) {

Conditional breakpoints can be set on one of the externaly available values testape_current_test, testape_current_test_id, testape_current_error, or testape_current_error_id. These can be used for conditional breakpoint or for general info as shown below

  void testape_error_handler(void) {
    printf("Error found in '%s', test number %d.\n", 
               testape_current_test, testape_current_test_id);
    printf("This error is '%s', error number %d.\n", 
              testape_current_error, testape_current_error_id);

The error handler is intenteded for breakpoints only. Any use of the framework within the handler, may have unexpected results. If no error handler is given in one of the test files, the instrumenter will provide an empty default.



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