1/*
2 A program to test DBUG features. Used by tests-t.pl
3*/
4
5char *push1=0;
6
7#include <my_global.h> /* This includes dbug.h */
8#include <my_sys.h>
9#include <my_pthread.h>
10#include <string.h>
11
12const char *func3()
13{
14 DBUG_ENTER("func3");
15 DBUG_RETURN(DBUG_EVALUATE("ret3", "ok", "ko"));
16}
17
18void func2()
19{
20 const char *s __attribute__((unused));
21 DBUG_ENTER("func2");
22 s=func3();
23 DBUG_PRINT("info", ("s=%s", s));
24 DBUG_VOID_RETURN;
25}
26
27int func1()
28{
29 DBUG_ENTER("func1");
30 func2();
31 if (push1)
32 {
33 DBUG_PUSH(push1);
34 fprintf(DBUG_FILE, "=> push1\n");
35 }
36 DBUG_RETURN(10);
37}
38
39int main (int argc __attribute__((unused)),
40 char *argv[] __attribute__((unused)))
41{
42#ifdef DBUG_OFF
43 return 1;
44#else
45 int i;
46 if (argc == 1)
47 return 0;
48
49 MY_INIT("dbug-tests");
50
51 dup2(1, 2);
52 for (i = 1; i < argc; i++)
53 {
54 if (strncmp(argv[i], "--push1=", 8) == 0)
55 push1=argv[i]+8;
56 else
57 DBUG_PUSH (argv[i]);
58 }
59 {
60 DBUG_ENTER ("main");
61 func1();
62 DBUG_EXECUTE_IF("dump",
63 {
64 char s[1000];
65 DBUG_EXPLAIN(s, sizeof(s)-1);
66 DBUG_DUMP("dump", (uchar*)s, strlen(s));
67 });
68 DBUG_EXECUTE_IF("push", DBUG_PUSH("+t"); );
69 DBUG_EXECUTE("execute", fprintf(DBUG_FILE, "=> execute\n"); );
70 DBUG_EXECUTE_IF("set", DBUG_SET("+F"); );
71 fprintf(DBUG_FILE, "=> evaluate: %s\n",
72 DBUG_EVALUATE("evaluate", "ON", "OFF"));
73 fprintf(DBUG_FILE, "=> evaluate_if: %s\n",
74 DBUG_EVALUATE_IF("evaluate_if", "ON", "OFF"));
75 DBUG_EXECUTE_IF("pop", DBUG_POP(); );
76 {
77 char s[1000] __attribute__((unused));
78 DBUG_EXPLAIN(s, sizeof(s)-1);
79 DBUG_PRINT("explain", ("dbug explained: %s", s));
80 }
81 func2();
82 DBUG_LEAVE;
83 }
84 DBUG_SET(""); /* to not have my_end() in the traces */
85 my_end(0);
86 return 0;
87#endif /* DBUG_OFF */
88}
89