remove ceph code

[stor4nfv.git] / src / ceph / src / test / on_exit.cc

diff --git a/src/ceph/src/test/on_exit.cc b/src/ceph/src/test/on_exit.cc
deleted file mode 100644 (file)
index 50721ac..0000000
--- a/src/ceph/src/test/on_exit.cc
+++ /dev/null
@@ -1,115 +0,0 @@
-#include <sys/mman.h>
-#include <sys/types.h>
-#include <sys/wait.h>
-#include <stdlib.h>
-#include <unistd.h>
-#include "include/on_exit.h"
-#include "include/assert.h"
-
-#ifndef MAP_ANONYMOUS
-# ifdef MAP_ANON
-#  define MAP_ANONYMOUS MAP_ANON
-# else
-// cppcheck-suppress preprocessorErrorDirective
-#  error "Don't know how to create anonymous mmap"
-# endif
-#endif
-
-static int func_scope_val;
-
-static void add(void *incp)
-{
-  func_scope_val += *((int*)incp);
-}
-
-static void func_scope(void)
-{
-  OnExitManager mgr;
-
-  int *inc_1 = (int*)malloc(sizeof(*inc_1));
-  *inc_1 = 5;
-  mgr.add_callback(add, inc_1);
-
-  int *inc_2 = (int*)malloc(sizeof(*inc_2));
-  *inc_2 = 3;
-  mgr.add_callback(add, inc_2);
-}
-
-// shared between processes
-static int *shared_val;
-
-#define MAIN_SCOPE_VAL 0x1111111
-static OnExitManager main_scope_mgr;
-static void main_scope_cb(void *val)
-{
-  *shared_val = *((int*)val);
-}
-
-#define EXIT_FUNC_VAL 0x22222222
-static OnExitManager exit_func_mgr;
-static void exit_func_cb(void *val)
-{
-  *shared_val = *((int*)val);
-}
-
-static void call_exit()
-{
-  exit(3);
-}
-
-int main(int argc, char **argv)
-{
-  // test basic function scope behavior
-  assert(func_scope_val == 0);
-  func_scope();
-  assert(func_scope_val == 8);
-
-  // shared mem for exit tests
-  shared_val = (int*)mmap(NULL, sizeof(int),
-      PROT_READ|PROT_WRITE, MAP_SHARED|MAP_ANONYMOUS, -1, 0);
-  assert(shared_val != MAP_FAILED);
-
-  // test normal exit returning from main
-  *shared_val = 0;
-  int pid = fork();
-  assert(pid >= 0);
-  if (pid) {
-    int status;
-    int ret = waitpid(pid, &status, 0);
-    assert(ret == pid); // should be our child
-    assert(status == 0);
-    assert(*shared_val == MAIN_SCOPE_VAL);
-  } else {
-    // child adds a callback to the static scope callback manager and then
-    // exits by returning from main. The parent checks the value after the
-    // child exits via the memory map.
-    assert(*shared_val == 0);
-    int *new_val = (int*)malloc(sizeof(*new_val));
-    *new_val = MAIN_SCOPE_VAL;
-    main_scope_mgr.add_callback(main_scope_cb, new_val);
-    return 0;
-  }
-
-  // test exit via exit()
-  *shared_val = 0;
-  pid = fork();
-  assert(pid >= 0);
-  if (pid) {
-    int status;
-    int ret = waitpid(pid, &status, 0);
-    assert(ret == pid); // should be our child
-    assert(WEXITSTATUS(status) == 3);
-    assert(*shared_val == EXIT_FUNC_VAL);
-  } else {
-    // child adds a callback to the static scope callback manager and then
-    // exits via exit().
-    assert(*shared_val == 0);
-    int *new_val = (int*)malloc(sizeof(*new_val));
-    *new_val = EXIT_FUNC_VAL;
-    exit_func_mgr.add_callback(exit_func_cb, new_val);
-    call_exit();
-    ceph_abort();
-  }
-
-  return 0;
-}