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#include "test/jemalloc_test.h"
static bool hook_called = false;
static void
hook() {
hook_called = true;
}
static int
func_to_hook(int arg1, int arg2) {
return arg1 + arg2;
}
#define func_to_hook JEMALLOC_TEST_HOOK(func_to_hook, test_hooks_libc_hook)
TEST_BEGIN(unhooked_call) {
test_hooks_libc_hook = NULL;
hook_called = false;
expect_d_eq(3, func_to_hook(1, 2), "Hooking changed return value.");
expect_false(hook_called, "Nulling out hook didn't take.");
}
TEST_END
TEST_BEGIN(hooked_call) {
test_hooks_libc_hook = &hook;
hook_called = false;
expect_d_eq(3, func_to_hook(1, 2), "Hooking changed return value.");
expect_true(hook_called, "Hook should have executed.");
}
TEST_END
int
main(void) {
return test(
unhooked_call,
hooked_call);
}
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