| 1 | // RUN: %check_clang_tidy %s readability-enum-initial-value %t |
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| 2 | // RUN: %check_clang_tidy -check-suffix=ENABLE %s readability-enum-initial-value %t -- \ |
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| 3 | // RUN: -config='{CheckOptions: { \ |
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| 4 | // RUN: readability-enum-initial-value.AllowExplicitZeroFirstInitialValue: false, \ |
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| 5 | // RUN: readability-enum-initial-value.AllowExplicitSequentialInitialValues: false, \ |
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| 6 | // RUN: }}' |
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| 7 | |
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| 8 | enum EError { |
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| 9 | // CHECK-MESSAGES: :[[@LINE-1]]:1: warning: inital values in enum 'EError' are not consistent |
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| 10 | // CHECK-MESSAGES-ENABLE: :[[@LINE-2]]:1: warning: inital values in enum 'EError' are not consistent |
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| 11 | EError_a = 1, |
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| 12 | EError_b, |
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| 13 | // CHECK-FIXES: EError_b = 2, |
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| 14 | EError_c = 3, |
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| 15 | }; |
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| 16 | |
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| 17 | enum ENone { |
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| 18 | ENone_a, |
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| 19 | ENone_b, |
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| 20 | EENone_c, |
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| 21 | }; |
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| 22 | |
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| 23 | enum EFirst { |
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| 24 | EFirst_a = 1, |
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| 25 | EFirst_b, |
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| 26 | EFirst_c, |
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| 27 | }; |
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| 28 | |
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| 29 | enum EAll { |
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| 30 | EAll_a = 1, |
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| 31 | EAll_b = 2, |
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| 32 | EAll_c = 4, |
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| 33 | }; |
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| 34 | |
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| 35 | #define ENUMERATOR_1 EMacro1_b |
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| 36 | enum EMacro1 { |
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| 37 | // CHECK-MESSAGES: :[[@LINE-1]]:1: warning: inital values in enum 'EMacro1' are not consistent |
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| 38 | // CHECK-MESSAGES-ENABLE: :[[@LINE-2]]:1: warning: inital values in enum 'EMacro1' are not consistent |
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| 39 | EMacro1_a = 1, |
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| 40 | ENUMERATOR_1, |
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| 41 | // CHECK-FIXES: ENUMERATOR_1 = 2, |
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| 42 | EMacro1_c = 3, |
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| 43 | }; |
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| 44 | |
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| 45 | |
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| 46 | #define ENUMERATOR_2 EMacro2_b = 2 |
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| 47 | enum EMacro2 { |
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| 48 | // CHECK-MESSAGES: :[[@LINE-1]]:1: warning: inital values in enum 'EMacro2' are not consistent |
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| 49 | // CHECK-MESSAGES-ENABLE: :[[@LINE-2]]:1: warning: inital values in enum 'EMacro2' are not consistent |
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| 50 | EMacro2_a = 1, |
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| 51 | ENUMERATOR_2, |
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| 52 | EMacro2_c, |
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| 53 | // CHECK-FIXES: EMacro2_c = 3, |
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| 54 | }; |
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| 55 | |
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| 56 | enum EnumZeroFirstInitialValue { |
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| 57 | EnumZeroFirstInitialValue_0 = 0, |
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| 58 | // CHECK-MESSAGES-ENABLE: :[[@LINE-1]]:3: warning: zero initial value for the first enumerator in 'EnumZeroFirstInitialValue' can be disregarded |
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| 59 | // CHECK-FIXES-ENABLE: EnumZeroFirstInitialValue_0 , |
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| 60 | EnumZeroFirstInitialValue_1, |
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| 61 | EnumZeroFirstInitialValue_2, |
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| 62 | }; |
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| 63 | |
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| 64 | enum { |
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| 65 | = /* == */ 0, |
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| 66 | // CHECK-MESSAGES-ENABLE: :[[@LINE-1]]:3: warning: zero initial value for the first enumerator in 'EnumZeroFirstInitialValueWithComment' can be disregarded |
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| 67 | // CHECK-FIXES-ENABLE: EnumZeroFirstInitialValueWithComment_0 /* == */ , |
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| 68 | , |
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| 69 | , |
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| 70 | }; |
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| 71 | |
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| 72 | enum EnumSequentialInitialValue { |
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| 73 | // CHECK-MESSAGES-ENABLE: :[[@LINE-1]]:1: warning: sequential initial value in 'EnumSequentialInitialValue' can be ignored |
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| 74 | EnumSequentialInitialValue_0 = 2, |
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| 75 | // CHECK-FIXES-ENABLE: EnumSequentialInitialValue_0 = 2, |
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| 76 | EnumSequentialInitialValue_1 = 3, |
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| 77 | // CHECK-FIXES-ENABLE: EnumSequentialInitialValue_1 , |
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| 78 | EnumSequentialInitialValue_2 = 4, |
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| 79 | // CHECK-FIXES-ENABLE: EnumSequentialInitialValue_2 , |
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| 80 | }; |
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| 81 | |
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