1// RUN: %check_clang_tidy -check-suffix=NON-STRICT-REGEX %s bugprone-unsafe-functions %t --\
2// RUN: -config="{CheckOptions: {bugprone-unsafe-functions.CustomFunctions: '::name_match,replacement,is a qualname match;^::prefix_match,,is matched on qualname prefix'}}"
3// RUN: %check_clang_tidy -check-suffix=STRICT-REGEX %s bugprone-unsafe-functions %t --\
4// RUN: -config="{CheckOptions: {bugprone-unsafe-functions.CustomFunctions: '^name_match$,replacement,is matched on function name only;^::prefix_match$,,is a full qualname match'}}"
5
6void name_match();
7void prefix_match();
8
9void name_match_regex();
10void prefix_match_regex();
11
12void f1() {
13 name_match();
14 // CHECK-MESSAGES-NON-STRICT-REGEX: :[[@LINE-1]]:3: warning: function 'name_match' is a qualname match; 'replacement' should be used instead
15 // CHECK-MESSAGES-STRICT-REGEX: :[[@LINE-2]]:3: warning: function 'name_match' is matched on function name only; 'replacement' should be used instead
16 prefix_match();
17 // CHECK-MESSAGES-NON-STRICT-REGEX: :[[@LINE-1]]:3: warning: function 'prefix_match' is matched on qualname prefix; it should not be used
18 // CHECK-MESSAGES-STRICT-REGEX: :[[@LINE-2]]:3: warning: function 'prefix_match' is a full qualname match; it should not be used
19
20 name_match_regex();
21 // CHECK-MESSAGES-NON-STRICT-REGEX: :[[@LINE-1]]:3: warning: function 'name_match_regex' is a qualname match; 'replacement' should be used instead
22 // no-warning STRICT-REGEX
23
24 prefix_match_regex();
25 // CHECK-MESSAGES-NON-STRICT-REGEX: :[[@LINE-1]]:3: warning: function 'prefix_match_regex' is matched on qualname prefix; it should not be used
26 // no-warning STRICT-REGEX
27}
28

source code of clang-tools-extra/test/clang-tidy/checkers/bugprone/unsafe-functions-custom.c