| /* Contributed by Nicola Pero <nicola.pero@meta-innovation.com>, December 2010. */ |
| /* { dg-do run } */ |
| /* { dg-xfail-run-if "Needs OBJC2 ABI" { *-*-darwin* && { lp64 && { ! objc2 } } } { "-fnext-runtime" } { "" } } */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <objc/objc.h> |
| |
| #include "load-category-2.h" |
| |
| /* This test tests that +load is called in the correct order for |
| classes and categories. +load needs to be called in superclasses |
| before subclasses, and in the main class before categories. */ |
| |
| /* Compile the classes in random order to prevent the runtime from |
| sending +load in the correct order just because the classes happen |
| to have been compiled in that order. */ |
| @implementation TestClass2 |
| + load |
| { |
| printf ("[TestClass2 +load]\n"); |
| /* Check superclasses/subclasses +load order. */ |
| check_that_load_step_was_completed (0); |
| check_that_load_step_was_not_completed (1); |
| check_that_load_step_was_not_completed (2); |
| |
| /* Check that the corresponding category's +load was not done. */ |
| check_that_load_step_was_not_completed (4); |
| |
| complete_load_step (1); |
| } |
| @end |
| |
| @implementation TestClass3 |
| + load |
| { |
| printf ("[TestClass3 +load]\n"); |
| |
| /* Check superclasses/subclasses +load order. */ |
| check_that_load_step_was_completed (0); |
| check_that_load_step_was_completed (1); |
| check_that_load_step_was_not_completed (2); |
| |
| /* Check that the corresponding category's +load was not done. */ |
| check_that_load_step_was_not_completed (5); |
| |
| complete_load_step (2); |
| } |
| @end |
| |
| @implementation TestClass1 |
| + initialize { return self; } |
| + load |
| { |
| printf ("[TestClass1 +load]\n"); |
| |
| /* Check superclasses/subclasses +load order. */ |
| check_that_load_step_was_not_completed (0); |
| check_that_load_step_was_not_completed (1); |
| check_that_load_step_was_not_completed (2); |
| |
| /* Check that the corresponding category's +load was not done. */ |
| check_that_load_step_was_not_completed (3); |
| |
| complete_load_step (0); |
| } |
| @end |
| |
| |
| static BOOL load_step_completed[6] = { NO, NO, NO, NO, NO, NO }; |
| |
| void complete_load_step (int load_step) |
| { |
| load_step_completed[load_step] = YES; |
| } |
| |
| void check_that_load_step_was_completed (int load_step) |
| { |
| if (load_step_completed[load_step] == NO) |
| { |
| printf ("Load step %d was not completed but should have been\n", load_step); |
| abort (); |
| } |
| } |
| |
| void check_that_load_step_was_not_completed (int load_step) |
| { |
| if (load_step_completed[load_step] == YES) |
| { |
| printf ("Load step %d was completed but shouldn't have been\n", load_step); |
| abort (); |
| } |
| } |
| |
| int main (void) |
| { |
| check_that_load_step_was_completed (0); |
| check_that_load_step_was_completed (1); |
| check_that_load_step_was_completed (2); |
| check_that_load_step_was_completed (3); |
| check_that_load_step_was_completed (4); |
| check_that_load_step_was_completed (5); |
| |
| return 0; |
| } |