| 1 | #include "../dlfcn/dlfcn.h" |
|---|---|
| 2 | #include <stdio.h> |
| 3 | #include <stdlib.h> |
| 4 | |
| 5 | static int |
| 6 | do_test (void) |
| 7 | { |
| 8 | int result = 0; |
| 9 | |
| 10 | /* This is a test for correct handling of dlopen failures for library that |
| 11 | is loaded with RTLD_NODELETE flag. The first dlopen should fail because |
| 12 | of undefined symbols in shared library. The second dlopen then verifies |
| 13 | that library was properly unloaded. */ |
| 14 | if (dlopen (file: "tst-nodelete-rtldmod.so", RTLD_NOW | RTLD_NODELETE) != NULL |
| 15 | || dlopen (file: "tst-nodelete-rtldmod.so", RTLD_LAZY | RTLD_NOLOAD) != NULL) |
| 16 | { |
| 17 | printf (format: "RTLD_NODELETE test failed\n"); |
| 18 | result = 1; |
| 19 | } |
| 20 | |
| 21 | /* This is a test for correct handling of dlopen failures for library that |
| 22 | is linked with '-z nodelete' option and hence has DF_1_NODELETE flag. |
| 23 | The first dlopen should fail because of undefined symbols in shared |
| 24 | library. The second dlopen then verifies that library was properly |
| 25 | unloaded. */ |
| 26 | if (dlopen (file: "tst-nodelete-zmod.so", RTLD_NOW) != NULL |
| 27 | || dlopen (file: "tst-nodelete-zmod.so", RTLD_LAZY | RTLD_NOLOAD) != NULL) |
| 28 | { |
| 29 | printf (format: "-z nodelete test failed\n"); |
| 30 | result = 1; |
| 31 | } |
| 32 | |
| 33 | /* This is a test for correct handling of dlopen failures for library |
| 34 | with unique symbols. The first dlopen should fail because of undefined |
| 35 | symbols in shared library. The second dlopen then verifies that library |
| 36 | was properly unloaded. */ |
| 37 | if (dlopen (file: "tst-nodelete-uniquemod.so", RTLD_NOW) != NULL |
| 38 | || dlopen (file: "tst-nodelete-uniquemod.so", RTLD_LAZY | RTLD_NOLOAD) != NULL) |
| 39 | { |
| 40 | printf (format: "Unique symbols test failed\n"); |
| 41 | result = 1; |
| 42 | } |
| 43 | |
| 44 | if (result == 0) |
| 45 | printf (format: "SUCCESS\n"); |
| 46 | |
| 47 | return result; |
| 48 | } |
| 49 | |
| 50 | #include <support/test-driver.c> |
| 51 |