github.com/bytedance/sonic@v1.11.7-0.20240517092252-d2edb31b167b/internal/decoder/errors_test.go (about) 1 /* 2 * Copyright 2021 ByteDance Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package decoder 18 19 import ( 20 `testing` 21 22 `github.com/bytedance/sonic/internal/native/types` 23 `github.com/stretchr/testify/assert` 24 ) 25 26 func make_err(src string, pos int) SyntaxError { 27 return SyntaxError { 28 Src : src, 29 Pos : pos, 30 Code : types.ERR_INVALID_CHAR, 31 } 32 } 33 34 func TestErrors_Normal(t *testing.T) { 35 println(make_err("this is a very long message with 'hello, world' embedded in the string", 33).Description()) 36 } 37 38 func TestErrors_LeftEdge(t *testing.T) { 39 println(make_err("this is a very long message with 'hello, world' embedded in the string", 6).Description()) 40 } 41 42 func TestErrors_RightEdge(t *testing.T) { 43 println(make_err("this is a very long message with 'hello, world' embedded in the string", 65).Description()) 44 } 45 46 func TestErrors_AfterRightEdge(t *testing.T) { 47 println(make_err("this is a very long message with 'hello, world' embedded in the string", 70).Description()) 48 } 49 50 func TestErrors_ShortDescription(t *testing.T) { 51 e := make_err("hello, world", 5) 52 println(e.Description()) 53 assert.Equal(t, "Syntax error at index 5: invalid char\n\n\thello, world\n\t.....^......\n", e.Description()) 54 assert.Equal(t, `"Syntax error at index 5: invalid char\n\n\thello, world\n\t.....^......\n"`, e.Error()) 55 } 56 57 func TestErrors_EmptyDescription(t *testing.T) { 58 println(make_err("", 0).Description()) 59 }