| // RUN: $(dirname %s)/check_clang_tidy.sh %s readability-function-size %t -config='{CheckOptions: [{key: readability-function-size.LineThreshold, value: 0}, {key: readability-function-size.StatementThreshold, value: 0}, {key: readability-function-size.BranchThreshold, value: 0}]}' -- -std=c++11 |
| // REQUIRES: shell |
| |
| void foo1() { |
| } |
| |
| void foo2() {;} |
| // CHECK-MESSAGES: :[[@LINE-1]]:6: warning: function 'foo2' exceeds recommended size/complexity thresholds [readability-function-size] |
| // CHECK-MESSAGES: :[[@LINE-2]]:6: note: 1 statements (threshold 0) |
| |
| void foo3() { |
| ; |
| |
| } |
| // CHECK-MESSAGES: :[[@LINE-4]]:6: warning: function 'foo3' exceeds recommended size/complexity |
| // CHECK-MESSAGES: :[[@LINE-5]]:6: note: 3 lines including whitespace and comments (threshold 0) |
| // CHECK-MESSAGES: :[[@LINE-6]]:6: note: 1 statements (threshold 0) |
| |
| void foo4(int i) { if (i) {} else; {} |
| } |
| // CHECK-MESSAGES: :[[@LINE-2]]:6: warning: function 'foo4' exceeds recommended size/complexity |
| // CHECK-MESSAGES: :[[@LINE-3]]:6: note: 1 lines including whitespace and comments (threshold 0) |
| // CHECK-MESSAGES: :[[@LINE-4]]:6: note: 3 statements (threshold 0) |
| // CHECK-MESSAGES: :[[@LINE-5]]:6: note: 1 branches (threshold 0) |
| |
| void foo5(int i) {for(;i;)while(i) |
| do;while(i); |
| } |
| // CHECK-MESSAGES: :[[@LINE-3]]:6: warning: function 'foo5' exceeds recommended size/complexity |
| // CHECK-MESSAGES: :[[@LINE-4]]:6: note: 2 lines including whitespace and comments (threshold 0) |
| // CHECK-MESSAGES: :[[@LINE-5]]:6: note: 7 statements (threshold 0) |
| // CHECK-MESSAGES: :[[@LINE-6]]:6: note: 3 branches (threshold 0) |
| |
| template <typename T> T foo6(T i) {return i; |
| } |
| int x = foo6(0); |
| // CHECK-MESSAGES: :[[@LINE-3]]:25: warning: function 'foo6' exceeds recommended size/complexity |
| // CHECK-MESSAGES: :[[@LINE-4]]:25: note: 1 lines including whitespace and comments (threshold 0) |
| // CHECK-MESSAGES: :[[@LINE-5]]:25: note: 1 statements (threshold 0) |
| |
| void bar1() { [](){;;;;;;;;;;;if(1){}}(); |
| |
| |
| } |
| // CHECK-MESSAGES: :[[@LINE-4]]:6: warning: function 'bar1' exceeds recommended size/complexity |
| // CHECK-MESSAGES: :[[@LINE-5]]:6: note: 3 lines including whitespace and comments (threshold 0) |
| // CHECK-MESSAGES: :[[@LINE-6]]:6: note: 14 statements (threshold 0) |
| // CHECK-MESSAGES: :[[@LINE-7]]:6: note: 1 branches (threshold 0) |
| |
| void bar2() { class A { void barx() {;;} }; } |
| // CHECK-MESSAGES: :[[@LINE-1]]:6: warning: function 'bar2' exceeds recommended size/complexity |
| // CHECK-MESSAGES: :[[@LINE-2]]:6: note: 3 statements (threshold 0) |
| // |
| // CHECK-MESSAGES: :[[@LINE-4]]:30: warning: function 'barx' exceeds recommended size/complexity |
| // CHECK-MESSAGES: :[[@LINE-5]]:30: note: 2 statements (threshold 0) |