1 // RUN: clang-format -style="{BasedOnStyle: Google, IndentWidth: 8}" %s | FileCheck -strict-whitespace -check-prefix=CHECK1 %s 2 // RUN: clang-format -style="{BasedOnStyle: LLVM, IndentWidth: 7}" %s | FileCheck -strict-whitespace -check-prefix=CHECK2 %s 3 // RUN: not clang-format -style="{BasedOnStyle: invalid, IndentWidth: 7}" -fallback-style=LLVM %s 2>&1 | FileCheck -DMSG=%errc_EINVAL -strict-whitespace -check-prefix=CHECK3 %s 4 // RUN: not clang-format -style="{lsjd}" %s -fallback-style=LLVM 2>&1 | FileCheck -DMSG=%errc_EINVAL -strict-whitespace -check-prefix=CHECK4 %s 5 // RUN: mkdir -p %t 6 // RUN: printf "BasedOnStyle: google\nIndentWidth: 5\n" > %t/.clang-format 7 // RUN: clang-format -style=file -assume-filename=%t/foo.cpp < %s | FileCheck -strict-whitespace -check-prefix=CHECK5 %s 8 // RUN: printf "\n" > %t/.clang-format 9 // RUN: not clang-format -style=file -fallback-style=webkit -assume-filename=%t/foo.cpp < %s 2>&1 | FileCheck -strict-whitespace -check-prefix=CHECK6 %s 10 // RUN: rm %t/.clang-format 11 // RUN: printf "BasedOnStyle: google\nIndentWidth: 6\n" > %t/_clang-format 12 // RUN: clang-format -style=file -assume-filename=%t/foo.cpp < %s | FileCheck -strict-whitespace -check-prefix=CHECK7 %s 13 // RUN: clang-format -style="{BasedOnStyle: LLVM, PointerBindsToType: true}" %s | FileCheck -strict-whitespace -check-prefix=CHECK8 %s 14 // RUN: clang-format -style="{BasedOnStyle: WebKit, PointerBindsToType: false}" %s | FileCheck -strict-whitespace -check-prefix=CHECK9 %s 15 16 // Fallback style tests 17 // Test config file with no based style, and fallback style "none", formatting is applied 18 // RUN: printf "IndentWidth: 6\n" > %t/_clang-format 19 // RUN: clang-format -style=file -fallback-style=none -assume-filename=%t/foo.cpp < %s 2>&1 | FileCheck -strict-whitespace -check-prefix=CHECK10 %s 20 // Test yaml with no based style, and fallback style "none", LLVM formatting applied 21 // RUN: clang-format -style="{IndentWidth: 7}" -fallback-style=none %s | FileCheck -strict-whitespace -check-prefix=CHECK11 %s 22 23 void f() { 24 // CHECK1: {{^ int\* i;$}} 25 // CHECK2: {{^ int \*i;$}} 26 // CHECK3: Unknown value for BasedOnStyle: invalid 27 // CHECK3: Error parsing -style: [[MSG]] 28 // CHECK4: Error parsing -style: [[MSG]] 29 // CHECK5: {{^ int\* i;$}} 30 // CHECK6: {{^Error reading .*\.clang-format: (I|i)nvalid argument}} 31 // CHECK7: {{^ int\* i;$}} 32 // CHECK8: {{^ int\* i;$}} 33 // CHECK9: {{^ int \*i;$}} 34 // CHECK10: {{^ int \*i;$}} 35 // CHECK11: {{^ int \*i;$}} 36 int*i; 37 int j; 38 } 39 40 // On Windows, the 'rm' commands fail when the previous process is still alive. 41 // This happens enough to make the test useless. 42 // UNSUPPORTED: system-windows 43