Пример #1
0
func TestSplitSegment(t *testing.T) {
	defer test.New(t)
	// a
	// |- a1
	// |--- a11
	// |--- a12
	// |- a2
	// |--- a21
	// b
	ret := []struct {
		Line     string
		Pos      int
		Segments [][]rune
		Idx      int
	}{
		{"", 0, sr(""), 0},
		{"a", 1, sr("a"), 1},
		{"a ", 2, sr("a", ""), 0},
		{"a a", 3, sr("a", "a"), 1},
		{"a a1", 4, sr("a", "a1"), 2},
		{"a a1 ", 5, sr("a", "a1", ""), 0},
	}

	for i, r := range ret {
		ret, idx := SplitSegment([]rune(r.Line), r.Pos)
		test.Equal(rs(ret), rs(r.Segments), fmt.Errorf("%v", i))
		test.Equal(idx, r.Idx, fmt.Errorf("%v", i))
	}
}
Пример #2
0
func TestRetSegment(t *testing.T) {
	defer test.New(t)
	// a
	// |- a1
	// |--- a11
	// |--- a12
	// |- a2
	// |--- a21
	// b
	// add
	// adddomain
	ret := []struct {
		Segments [][]rune
		Cands    [][]rune
		idx      int
		Ret      [][]rune
		pos      int
	}{
		{sr(""), sr("a", "b", "add", "adddomain"), 0, sr("a", "b", "add", "adddomain"), 0},
		{sr("a"), sr("a", "add", "adddomain"), 1, sr("", "dd", "dddomain"), 1},
		{sr("a", ""), sr("a1", "a2"), 0, sr("a1", "a2"), 0},
		{sr("a", "a"), sr("a1", "a2"), 1, sr("1", "2"), 1},
		{sr("a", "a1"), sr("a1"), 2, sr(""), 2},
		{sr("add"), sr("add", "adddomain"), 2, sr("", "domain"), 2},
	}
	for idx, r := range ret {
		ret, pos := RetSegment(r.Segments, r.Cands, r.idx)
		test.Equal(ret, r.Ret, fmt.Errorf("%v", idx))
		test.Equal(pos, r.pos, fmt.Errorf("%v", idx))
	}
}
Пример #3
0
func TestSegmentCompleter(t *testing.T) {
	defer test.New(t)

	tree := Tree{"", []Tree{
		{"a", []Tree{
			{"a1", []Tree{
				{"a11", nil},
				{"a12", nil},
			}},
			{"a2", []Tree{
				{"a21", nil},
			}},
		}},
		{"b", nil},
		{"route", []Tree{
			{"add", nil},
			{"adddomain", nil},
		}},
	}}
	s := SegmentFunc(func(ret [][]rune, n int) [][]rune {
		tree := tree
	main:
		for level := 0; level < len(ret)-1; {
			name := string(ret[level])
			for _, t := range tree.Children {
				if t.Name == name {
					tree = t
					level++
					continue main
				}
			}
		}

		ret = make([][]rune, len(tree.Children))
		for idx, r := range tree.Children {
			ret[idx] = []rune(r.Name)
		}
		return ret
	})

	// a
	// |- a1
	// |--- a11
	// |--- a12
	// |- a2
	// |--- a21
	// b
	ret := []struct {
		Line  string
		Pos   int
		Ret   [][]rune
		Share int
	}{
		{"", 0, sr("a", "b", "route"), 0},
		{"a", 1, sr(""), 1},
		{"a ", 2, sr("a1", "a2"), 0},
		{"a a", 3, sr("1", "2"), 1},
		{"a a1", 4, sr(""), 2},
		{"a a1 ", 5, sr("a11", "a12"), 0},
		{"a a1 a", 6, sr("11", "12"), 1},
		{"a a1 a1", 7, sr("1", "2"), 2},
		{"a a1 a11", 8, sr(""), 3},
		{"route add", 9, sr("", "domain"), 3},
	}
	for _, r := range ret {
		for idx, rr := range r.Ret {
			r.Ret[idx] = append(rr, ' ')
		}
	}
	for i, r := range ret {
		newLine, length := s.Do([]rune(r.Line), r.Pos)
		test.Equal(rs(newLine), rs(r.Ret), fmt.Errorf("%v", i))
		test.Equal(length, r.Share, fmt.Errorf("%v", i))
	}
}