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add tests for cleanup loop

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- Also fix some gcc warning
This commit is contained in:
matthias 2019-04-30 05:44:39 +02:00
parent 14be3a1dc1
commit cf3d23741f
2 changed files with 79 additions and 2 deletions
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46
tests/tests2/101_cleanup.c
View File

@ -149,10 +149,53 @@ int test3(void) {
return 0;
}
void cl(int *ip)
{
printf("%d\n", *ip);
}
void loop_cleanups(void)
{
__attribute__((cleanup(cl))) int l = 1000;
printf("-- loop 0 --\n");
for ( __attribute__((cleanup(cl))) int i = 0; i < 10; ++i) {
__attribute__((cleanup(cl))) int j = 100;
}
printf("-- loop 1 --\n");
for (__attribute__((cleanup(cl))) int i = 0; i < 10; ++i) {
__attribute__((cleanup(cl))) int j = 200;
continue;
}
printf("-- loop 2 --\n");
for (__attribute__((cleanup(cl))) int i = 0; i < 10; ++i) {
__attribute__((cleanup(cl))) int j = 300;
break;
}
printf("-- loop 3 --\n");
for (int i = 0; i < 2; ++i) {
__attribute__((cleanup(cl))) int j = 400;
switch (i) {
case 0:
continue;
default:
{
__attribute__((cleanup(cl))) int jj = 500;
break;
}
}
}
printf("after break\n");
}
int main()
{
int i __attribute__ ((__cleanup__(check))) = 0, not_i;
int chk = 0;
(void)not_i;
{
__attribute__ ((__cleanup__(check_oh_i))) char oh_i = 'o', o = 'a';
@ -169,11 +212,12 @@ int main()
goto naaaaaaaa;
}
i = 105;
printf("because what if free was call inside cleanup function\n", test());
printf("because what if free was call inside cleanup function %s\n", test());
test_ret();
test_ret2();
test2();
test3();
loop_cleanups();
return i;
}

35
tests/tests2/101_cleanup.expect
View File

@ -4,7 +4,7 @@ glob_i: 65536
oo: 2.600000
c: f
str: I don't think this should be print(but gcc got it wrong too)
because what if free was call inside cleanup function
because what if free was call inside cleanup function I don't think this should be print(but gcc got it wrong too)
should be print before
str: that
str: this should appear only once
@ -15,6 +15,39 @@ str: one
---- 1
str: two
str: three
-- loop 0 --
100
100
100
100
100
100
100
100
100
100
10
-- loop 1 --
200
200
200
200
200
200
200
200
200
200
10
-- loop 2 --
300
0
-- loop 3 --
400
500
400
after break
1000
---- 0
---- 1
str: plop