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(main): Correct tests for failing dlopen.

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This commit is contained in:
Ulrich Drepper 2000-10-24 15:25:53 +00:00
parent 27f590cefb
commit a51deec480
1 changed files with 9 additions and 5 deletions
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14
elf/neededtest.c
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@ -71,6 +71,7 @@ main (void)
printf ("\nThis is what is in memory now:\n");
errors += check_loaded_objects (loaded);
printf( "Loading shared object neededobj3.so\n");
obj3 = dlopen( "neededobj3.so", RTLD_LAZY);
if (obj3 == NULL)
@ -78,41 +79,44 @@ main (void)
printf ("%s\n", dlerror ());
exit (1);
}
printf ("And this is what is now in memory\n");
loaded[0] = "neededobj1.so";
loaded[1] = "neededobj2.so";
loaded[2] = "neededobj3.so";
errors += check_loaded_objects (loaded);
printf ("Now loading shared object neededobj2.so\n");
obj2[0] = dlopen ("neededobj2.so", RTLD_LAZY);
if (obj2 == NULL)
if (obj2[0] == NULL)
{
printf ("%s\n", dlerror ());
exit (1);
}
printf ("After loading neededobj2.so once\n");
errors += check_loaded_objects (loaded);
printf ("And loading shared object neededobj2.so again\n");
obj2[1] = dlopen ("neededobj2.so", RTLD_LAZY);
if (obj2 == NULL)
if (obj2[1] == NULL)
{
printf ("%s\n", dlerror ());
exit (1);
}
printf ("Again, this is what is in memory\n");
errors += check_loaded_objects (loaded);
printf ("Closing neededobj2.so for the first time\n");
dlclose (obj2[0]);
errors += check_loaded_objects (loaded);
printf ("Closing neededobj3.so\n");
dlclose (obj3);
loaded[2] = NULL;
errors += check_loaded_objects (loaded);
printf ("Closing neededobj2.so for the second time\n");
dlclose (obj2[1]);
loaded[0] = NULL;
loaded[1] = NULL;
errors += check_loaded_objects (loaded);
if (errors != 0)
printf ("%d errors found\n", errors);
return errors;