diff options
Diffstat (limited to 'clang-tools-extra/test/clang-tidy/bugprone-string-literal-with-embedded-nul.cpp')
-rw-r--r-- | clang-tools-extra/test/clang-tidy/bugprone-string-literal-with-embedded-nul.cpp | 85 |
1 files changed, 0 insertions, 85 deletions
diff --git a/clang-tools-extra/test/clang-tidy/bugprone-string-literal-with-embedded-nul.cpp b/clang-tools-extra/test/clang-tidy/bugprone-string-literal-with-embedded-nul.cpp deleted file mode 100644 index f939f5282eb..00000000000 --- a/clang-tools-extra/test/clang-tidy/bugprone-string-literal-with-embedded-nul.cpp +++ /dev/null @@ -1,85 +0,0 @@ -// RUN: %check_clang_tidy %s bugprone-string-literal-with-embedded-nul %t - -namespace std { -template <typename T> -class allocator {}; -template <typename T> -class char_traits {}; -template <typename C, typename T, typename A> -struct basic_string { - typedef basic_string<C, T, A> _Type; - basic_string(); - basic_string(const C *p, const A &a = A()); - - _Type& operator+=(const C* s); - _Type& operator=(const C* s); -}; - -typedef basic_string<char, std::char_traits<char>, std::allocator<char>> string; -typedef basic_string<wchar_t, std::char_traits<wchar_t>, std::allocator<wchar_t>> wstring; -} - -bool operator==(const std::string&, const char*); -bool operator==(const char*, const std::string&); - - -const char Valid[] = "This is valid \x12."; -const char Strange[] = "This is strange \0x12 and must be fixed"; -// CHECK-MESSAGES: :[[@LINE-1]]:24: warning: suspicious embedded NUL character [bugprone-string-literal-with-embedded-nul] - -const char textA[] = "\0x01\0x02\0x03\0x04"; -// CHECK-MESSAGES: :[[@LINE-1]]:22: warning: suspicious embedded NUL character -const wchar_t textW[] = L"\0x01\0x02\0x03\0x04"; -// CHECK-MESSAGES: :[[@LINE-1]]:25: warning: suspicious embedded NUL character - -const char A[] = "\0"; -const char B[] = "\0x"; -const char C[] = "\0x1"; -const char D[] = "\0x11"; -// CHECK-MESSAGES: :[[@LINE-1]]:18: warning: suspicious embedded NUL character - -const wchar_t E[] = L"\0"; -const wchar_t F[] = L"\0x"; -const wchar_t G[] = L"\0x1"; -const wchar_t H[] = L"\0x11"; -// CHECK-MESSAGES: :[[@LINE-1]]:21: warning: suspicious embedded NUL character - -const char I[] = "\000\000\000\000"; -const char J[] = "\0\0\0\0\0\0"; -const char K[] = ""; - -const char L[] = "\0x12" "\0x12" "\0x12" "\0x12"; -// CHECK-MESSAGES: :[[@LINE-1]]:18: warning: suspicious embedded NUL character - -void TestA() { - std::string str1 = "abc\0def"; - // CHECK-MESSAGES: :[[@LINE-1]]:22: warning: truncated string literal - std::string str2 = "\0"; - // CHECK-MESSAGES: :[[@LINE-1]]:22: warning: truncated string literal - std::string str3("\0"); - // CHECK-MESSAGES: :[[@LINE-1]]:20: warning: truncated string literal - std::string str4{"\x00\x01\x02\x03"}; - // CHECK-MESSAGES: :[[@LINE-1]]:20: warning: truncated string literal - - std::string str; - str += "abc\0def"; - // CHECK-MESSAGES: :[[@LINE-1]]:10: warning: truncated string literal - str = "abc\0def"; - // CHECK-MESSAGES: :[[@LINE-1]]:9: warning: truncated string literal - - if (str == "abc\0def") return; - // CHECK-MESSAGES: :[[@LINE-1]]:14: warning: truncated string literal - if ("abc\0def" == str) return; - // CHECK-MESSAGES: :[[@LINE-1]]:7: warning: truncated string literal -} - -void TestW() { - std::wstring str1 = L"abc\0def"; - // CHECK-MESSAGES: :[[@LINE-1]]:23: warning: truncated string literal - std::wstring str2 = L"\0"; - // CHECK-MESSAGES: :[[@LINE-1]]:23: warning: truncated string literal - std::wstring str3(L"\0"); - // CHECK-MESSAGES: :[[@LINE-1]]:21: warning: truncated string literal - std::wstring str4{L"\x00\x01\x02\x03"}; - // CHECK-MESSAGES: :[[@LINE-1]]:21: warning: truncated string literal -} |