1// Copyright (c) 2012 - Cloud Instruments Co., Ltd. 2// 3// All rights reserved. 4// 5// Redistribution and use in source and binary forms, with or without 6// modification, are permitted provided that the following conditions are met: 7// 8// 1. Redistributions of source code must retain the above copyright notice, this 9// list of conditions and the following disclaimer. 10// 2. Redistributions in binary form must reproduce the above copyright notice, 11// this list of conditions and the following disclaimer in the documentation 12// and/or other materials provided with the distribution. 13// 14// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND 15// ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 16// WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 17// DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR 18// ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 19// (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 20// LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 21// ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 22// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS 23// SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 24 25package seelog 26 27import ( 28 "testing" 29) 30 31type exceptionTestCase struct { 32 funcPattern string 33 filePattern string 34 funcName string 35 fileName string 36 match bool 37} 38 39var exceptionTestCases = []exceptionTestCase{ 40 {"*", "*", "func", "file", true}, 41 {"func*", "*", "func", "file", true}, 42 {"*func", "*", "func", "file", true}, 43 {"*func", "*", "1func", "file", true}, 44 {"func*", "*", "func1", "file", true}, 45 {"fu*nc", "*", "func", "file", true}, 46 {"fu*nc", "*", "fu1nc", "file", true}, 47 {"fu*nc", "*", "func1nc", "file", true}, 48 {"*fu*nc*", "*", "somefuntonc", "file", true}, 49 {"fu*nc", "*", "f1nc", "file", false}, 50 {"func*", "*", "fun", "file", false}, 51 {"fu*nc", "*", "func1n", "file", false}, 52 {"**f**u**n**c**", "*", "func1n", "file", true}, 53} 54 55func TestMatchingCorrectness(t *testing.T) { 56 constraints, err := NewListConstraints([]LogLevel{TraceLvl}) 57 if err != nil { 58 t.Error(err) 59 return 60 } 61 62 for _, testCase := range exceptionTestCases { 63 rule, ruleError := NewLogLevelException(testCase.funcPattern, testCase.filePattern, constraints) 64 if ruleError != nil { 65 t.Fatalf("Unexpected error on rule creation: [ %v, %v ]. %v", 66 testCase.funcPattern, testCase.filePattern, ruleError) 67 } 68 69 match := rule.match(testCase.funcName, testCase.fileName) 70 if match != testCase.match { 71 t.Errorf("incorrect matching for [ %v, %v ] [ %v, %v ] Expected: %t. Got: %t", 72 testCase.funcPattern, testCase.filePattern, testCase.funcName, testCase.fileName, testCase.match, match) 73 } 74 } 75} 76 77func TestAsterisksReducing(t *testing.T) { 78 constraints, err := NewListConstraints([]LogLevel{TraceLvl}) 79 if err != nil { 80 t.Error(err) 81 return 82 } 83 84 rule, err := NewLogLevelException("***func**", "fi*****le", constraints) 85 if err != nil { 86 t.Error(err) 87 return 88 } 89 expectFunc := "*func*" 90 if rule.FuncPattern() != expectFunc { 91 t.Errorf("asterisks must be reduced. Expect:%v, Got:%v", expectFunc, rule.FuncPattern()) 92 } 93 94 expectFile := "fi*le" 95 if rule.FilePattern() != expectFile { 96 t.Errorf("asterisks must be reduced. Expect:%v, Got:%v", expectFile, rule.FilePattern()) 97 } 98} 99