test_guard.cc (409B)
1 #include <stdio.h> 2 #include "test.h" 3 4 static int static_count; 5 struct static_struct 6 { 7 int i; 8 static_struct() 9 { 10 static_count++; 11 i = 12; 12 }; 13 }; 14 15 static static_struct ss; 16 17 int init_static(void) 18 { 19 static static_struct s; 20 return s.i; 21 } 22 23 void test_guards(void) 24 { 25 init_static(); 26 int i = init_static(); 27 TEST(i == 12, "Static initialized"); 28 TEST(static_count == 2, "Each static only initialized once"); 29 }