void test_locate() {
CharArray* c = String::create(state, "xyZfoo\nzyx")->data();
Fixnum* size = Fixnum::from(c->size());
Fixnum* zero = Fixnum::from(0);
Fixnum* three = Fixnum::from(3);
Fixnum* seven = Fixnum::from(7);
Fixnum* four = Fixnum::from(4);
Fixnum* two = Fixnum::from(2);
String* foo_nl = String::create(state, "foo\n");
TS_ASSERT_EQUALS(three, (Fixnum*)c->locate(state, String::create(state, ""), three, size));
TS_ASSERT_EQUALS(Qnil, c->locate(state, String::create(state, "\n\n"), zero, size));
TS_ASSERT_EQUALS(seven, (Fixnum*)c->locate(state, String::create(state, "\n"), zero, size));
TS_ASSERT_EQUALS(Qnil, c->locate(state, foo_nl, four, size));
TS_ASSERT_EQUALS(seven, (Fixnum*)c->locate(state, foo_nl, two, size));
TS_ASSERT_EQUALS(seven, (Fixnum*)c->locate(state, foo_nl, three, size));
TS_ASSERT_EQUALS(Fixnum::from(10), (Fixnum*)c->locate(state,
String::create(state, "yx"), three, size));
}
