Ejemplo n.º 1
0
  void test_match_region_without_matches() {
    String *pat = String::create(state, "d");
    Regexp* re = Regexp::create(state);
    re->initialize(state, pat, Fixnum::from(0));

    String *input = String::create(state, "abc");

    Fixnum* start = Fixnum::from(0);
    Fixnum* end =   Fixnum::from(3);
    Object* forward = cTrue;

    MatchData* matches = (MatchData*)re->match_region(state, input, start, end, forward);
    TS_ASSERT(matches->nil_p());
  }
Ejemplo n.º 2
0
  void test_match_start() {
    String *pat = String::create(state, ".");
    Regexp* re = Regexp::create(state);
    re->initialize(state, pat, Fixnum::from(0));

    String *input = String::create(state, "abc");

    Fixnum* start = Fixnum::from(1);

    MatchData* matches = (MatchData*)re->match_start(state, input, start);
    TS_ASSERT(!matches->nil_p());
    TS_ASSERT_EQUALS(matches->region()->num_fields(), 0);
    TS_ASSERT_EQUALS(as<Integer>(matches->full()->at(state, 0))->to_native(), 1);
    TS_ASSERT_EQUALS(as<Integer>(matches->full()->at(state, 1))->to_native(), 2);
  }
Ejemplo n.º 3
0
  void test_match_region() {
    String *pat = String::create(state, ".");
    Regexp* re = Regexp::create(state);
    re->initialize(state, pat, Fixnum::from(0), Qnil);

    String *input = String::create(state, "abc");

    Fixnum* start = Fixnum::from(0);
    Fixnum* end =   Fixnum::from(3);
    Object* forward = Qtrue;

    MatchData* matches = (MatchData*)re->match_region(state, input, start, end, forward);
    TS_ASSERT(!matches->nil_p());
    TS_ASSERT_EQUALS(matches->region()->num_fields(), 0U);
    TS_ASSERT_EQUALS(as<Integer>(matches->full()->at(state, 0))->to_native(), 0);
    TS_ASSERT_EQUALS(as<Integer>(matches->full()->at(state, 1))->to_native(), 1);
  }
Ejemplo n.º 4
0
  void test_match_region_with_backward_captures() {
    String *pat = String::create(state, ".(.)");
    Regexp* re = Regexp::create(state);
    re->initialize(state, pat, Fixnum::from(0));

    String *input = String::create(state, "abc");

    Fixnum* start = Fixnum::from(0);
    Fixnum* end =   Fixnum::from(3);
    Object* forward = cFalse;

    MatchData* matches = re->match_region(state, input, start, end, forward);
    TS_ASSERT(!matches->nil_p());
    TS_ASSERT_EQUALS(as<Integer>(matches->full()->at(state, 0))->to_native(), 1);
    TS_ASSERT_EQUALS(as<Integer>(matches->full()->at(state, 1))->to_native(), 3);

    TS_ASSERT_EQUALS(matches->region()->num_fields(), 1);
    TS_ASSERT_EQUALS(as<Integer>(as<Tuple>(matches->region()->at(state, 0))->at(state, 0))->to_native(), 2);
    TS_ASSERT_EQUALS(as<Integer>(as<Tuple>(matches->region()->at(state, 0))->at(state, 1))->to_native(), 3);
  }