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add test for esil dfg lemon const folder

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condret 2020-12-09 04:51:29 +01:00
parent 87dd695d2b
commit 25636ce0be
1 changed files with 18 additions and 0 deletions
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18
test/unit/test_esil_dfg_filter.c
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@ -50,7 +50,25 @@ bool test_filter_regs(void) {
mu_end;
}
bool test_lemon_const_folder(void) {
RAnal *anal = r_anal_new ();
r_anal_use (anal, "x86");
r_anal_set_bits (anal, 32);
r_anal_set_reg_profile (anal);
RAnalEsilDFG *dfg = r_anal_esil_dfg_expr (anal, NULL, "4,!,3,ebx,:=,!,1,+,eax,:=");
r_anal_esil_dfg_fold_const (anal, dfg);
RStrBuf *filtered = r_anal_esil_dfg_filter (dfg, "eax");
const bool cmp_result = !strcmp(r_strbuf_get(filtered), "0x2,eax,:=");
r_strbuf_free (filtered);
r_anal_free (anal);
mu_assert_true (cmp_result, "esil dfg const folding is broken");
mu_end;
}
int main(int argc, char **argv) {
mu_run_test (test_filter_regs);
mu_run_test (test_lemon_const_folder);
return tests_passed != tests_run;
}