+++ /dev/null
-/*******************************/
-/* GENERATED FILE, DO NOT EDIT */
-/*******************************/
-
-#include <stdio.h>
-#include "xbt.h"
-/*******************************/
-/* GENERATED FILE, DO NOT EDIT */
-/*******************************/
-
-#line 231 "xbt/ex.c"
-#include <stdio.h>
-#include "xbt/ex.h"
-
-
-XBT_TEST_UNIT("controlflow", test_controlflow, "basic nested control flow")
-{
- xbt_ex_t ex;
- volatile int n = 1;
-
- xbt_test_add0("basic nested control flow");
-
- TRY {
- if (n != 1)
- xbt_test_fail1("M1: n=%d (!= 1)", n);
- n++;
- TRY {
- if (n != 2)
- xbt_test_fail1("M2: n=%d (!= 2)", n);
- n++;
- THROW0(unknown_error, 0, "something");
- }
- CATCH(ex) {
- if (n != 3)
- xbt_test_fail1("M3: n=%d (!= 3)", n);
- n++;
- xbt_ex_free(ex);
- }
- n++;
- TRY {
- if (n != 5)
- xbt_test_fail1("M2: n=%d (!= 5)", n);
- n++;
- THROW0(unknown_error, 0, "something");
- }
- CATCH(ex) {
- if (n != 6)
- xbt_test_fail1("M3: n=%d (!= 6)", n);
- n++;
- RETHROW;
- n++;
- }
- xbt_test_fail1("MX: n=%d (shouldn't reach this point)", n);
- }
- CATCH(ex) {
- if (n != 7)
- xbt_test_fail1("M4: n=%d (!= 7)", n);
- n++;
- xbt_ex_free(ex);
- }
- if (n != 8)
- xbt_test_fail1("M5: n=%d (!= 8)", n);
-}
-
-XBT_TEST_UNIT("value", test_value, "exception value passing")
-{
- xbt_ex_t ex;
-
- TRY {
- THROW0(unknown_error, 2, "toto");
- }
- CATCH(ex) {
- xbt_test_add0("exception value passing");
- if (ex.category != unknown_error)
- xbt_test_fail1("category=%d (!= 1)", ex.category);
- if (ex.value != 2)
- xbt_test_fail1("value=%d (!= 2)", ex.value);
- if (strcmp(ex.msg, "toto"))
- xbt_test_fail1("message=%s (!= toto)", ex.msg);
- xbt_ex_free(ex);
- }
-}
-
-XBT_TEST_UNIT("variables", test_variables, "variable value preservation")
-{
- xbt_ex_t ex;
- int r1, r2;
- volatile int v1, v2;
-
- r1 = r2 = v1 = v2 = 1234;
- TRY {
- r2 = 5678;
- v2 = 5678;
- THROW0(unknown_error, 0, "toto");
- } CATCH(ex) {
- xbt_test_add0("variable preservation");
- if (r1 != 1234)
- xbt_test_fail1("r1=%d (!= 1234)", r1);
- if (v1 != 1234)
- xbt_test_fail1("v1=%d (!= 1234)", v1);
- /* r2 is allowed to be destroyed because not volatile */
- if (v2 != 5678)
- xbt_test_fail1("v2=%d (!= 5678)", v2);
- xbt_ex_free(ex);
- }
-}
-
-XBT_TEST_UNIT("cleanup", test_cleanup, "cleanup handling")
-{
- xbt_ex_t ex;
- volatile int v1;
- int c;
-
- xbt_test_add0("cleanup handling");
-
- v1 = 1234;
- c = 0;
- TRY {
- v1 = 5678;
- THROW0(1, 2, "blah");
- } TRY_CLEANUP {
- if (v1 != 5678)
- xbt_test_fail1("v1 = %d (!= 5678)", v1);
- c = 1;
- }
- CATCH(ex) {
- if (v1 != 5678)
- xbt_test_fail1("v1 = %d (!= 5678)", v1);
- if (!(ex.category == 1 && ex.value == 2 && !strcmp(ex.msg, "blah")))
- xbt_test_fail0("unexpected exception contents");
- xbt_ex_free(ex);
- }
- if (!c)
- xbt_test_fail0("xbt_ex_free not executed");
-}
-
-
-/*
- * The following is the example included in the documentation. It's a good
- * idea to check its syntax even if we don't try to run it.
- * And actually, it allows to put comments in the code despite doxygen.
- */
-static char *mallocex(int size)
-{
- return NULL;
-}
-
-#define SMALLAMOUNT 10
-#define TOOBIG 100000000
-
-#if 0 /* this contains syntax errors, actually */
-static void bad_example(void)
-{
- struct {
- char *first;
- } *globalcontext;
- ex_t ex;
-
- /* BAD_EXAMPLE */
- TRY {
- char *cp1, *cp2, *cp3;
-
- cp1 = mallocex(SMALLAMOUNT);
- globalcontext->first = cp1;
- cp2 = mallocex(TOOBIG);
- cp3 = mallocex(SMALLAMOUNT);
- strcpy(cp1, "foo");
- strcpy(cp2, "bar");
- } TRY_CLEANUP {
- if (cp3 != NULL)
- free(cp3);
- if (cp2 != NULL)
- free(cp2);
- if (cp1 != NULL)
- free(cp1);
- }
- CATCH(ex) {
- printf("cp3=%s", cp3);
- RETHROW;
- }
- /* end_of_bad_example */
-}
-#endif
-typedef struct {
- char *first;
-} global_context_t;
-
-static void good_example(void)
-{
- global_context_t *global_context = malloc(sizeof(global_context_t));
- xbt_ex_t ex;
-
- /* GOOD_EXAMPLE */
- { /*01 */
- char *volatile /*03 */ cp1 = NULL /*02 */ ;
- char *volatile /*03 */ cp2 = NULL /*02 */ ;
- char *volatile /*03 */ cp3 = NULL /*02 */ ;
- TRY {
- cp1 = mallocex(SMALLAMOUNT);
- global_context->first = cp1;
- cp1 = NULL /*05 give away */ ;
- cp2 = mallocex(TOOBIG);
- cp3 = mallocex(SMALLAMOUNT);
- strcpy(cp1, "foo");
- strcpy(cp2, "bar");
- } TRY_CLEANUP { /*04 */
- printf("cp3=%s", cp3 == NULL /*02 */ ? "" : cp3);
- if (cp3 != NULL)
- free(cp3);
- if (cp2 != NULL)
- free(cp2);
- /*05 cp1 was given away */
- }
- CATCH(ex) {
- /*05 global context untouched */
- RETHROW;
- }
- }
- /* end_of_good_example */
-}
-/*******************************/
-/* GENERATED FILE, DO NOT EDIT */
-/*******************************/
-
