github.com/matrixorigin/matrixone@v1.2.0/pkg/vectorize/moarray/internal_test.go (about)

     1  // Copyright 2023 Matrix Origin
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package moarray
    16  
    17  //func TestNormalizeMoArray(t *testing.T) {
    18  //	type args struct {
    19  //		vector []float64
    20  //	}
    21  //	tests := []struct {
    22  //		name string
    23  //		args args
    24  //		want []float64
    25  //	}{
    26  //		{
    27  //			name: "Test1",
    28  //			args: args{
    29  //				vector: []float64{1, 2, 3},
    30  //			},
    31  //			want: []float64{0.2672612419124244, 0.5345224838248488, 0.8017837257372732},
    32  //		},
    33  //		{
    34  //			name: "Test2",
    35  //			args: args{
    36  //				vector: []float64{-1, 2, 3},
    37  //			},
    38  //			want: []float64{-0.2672612419124244, 0.5345224838248488, 0.8017837257372732},
    39  //		},
    40  //		{
    41  //			name: "Test3",
    42  //			args: args{
    43  //				vector: []float64{0, 0, 0},
    44  //			},
    45  //			want: []float64{0, 0, 0},
    46  //		},
    47  //		{
    48  //			name: "Test4",
    49  //			args: args{
    50  //				vector: []float64{10, 3.333333333333333, 4, 5},
    51  //			},
    52  //			want: []float64{0.8108108108108107, 0.27027027027027023, 0.3243243243243243, 0.4054054054054054},
    53  //		},
    54  //		{
    55  //			name: "Test5",
    56  //			args: args{
    57  //				vector: []float64{1, 2, 3.6666666666666665, 4.666666666666666},
    58  //			},
    59  //			want: []float64{0.15767649936829103, 0.31535299873658207, 0.5781471643504005, 0.7358236637186913},
    60  //		},
    61  //	}
    62  //	for _, tt := range tests {
    63  //		t.Run(tt.name, func(t *testing.T) {
    64  //			if got := NormalizeMoVecf64(tt.args.vector); !assertx.InEpsilonF64Slice(tt.want, got) {
    65  //				t.Errorf("NormalizeMoVecf64() = %v, want %v", got, tt.want)
    66  //			}
    67  //		})
    68  //	}
    69  //}