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gerrit-public.fairphone.software / toolchain / llvm-project / 3de05a2fdaaaebe74954fe3368437003d9cfe803 / . / clang / test / Format / style-on-command-line.cpp
blob: d6ab41f5751aee35e1afd80e294007d02f14aba4 [file] [log] [blame]
Nico Weber3cb667e2015-10-19 16:21:29 +0000[diff] [blame]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
Antonio Maiorano3adfb6a2017-01-17 00:12:27 +0000[diff] [blame]3// RUN: not clang-format -style="{BasedOnStyle: invalid, IndentWidth: 7}" -fallback-style=LLVM %s 2>&1 | FileCheck -strict-whitespace -check-prefix=CHECK3 %s
4// RUN: not clang-format -style="{lsjd}" %s -fallback-style=LLVM 2>&1 | FileCheck -strict-whitespace -check-prefix=CHECK4 %s
Daniel Dunbar14e88a12013-08-29 03:02:39 +0000[diff] [blame]5// RUN: printf "BasedOnStyle: google\nIndentWidth: 5\n" > %T/.clang-format
Nico Weber3cb667e2015-10-19 16:21:29 +0000[diff] [blame]6// RUN: clang-format -style=file -assume-filename=%T/foo.cpp < %s | FileCheck -strict-whitespace -check-prefix=CHECK5 %s
Alexander Kornienko9acf3db2013-09-02 13:44:16 +0000[diff] [blame]7// RUN: printf "\n" > %T/.clang-format
Antonio Maiorano3adfb6a2017-01-17 00:12:27 +0000[diff] [blame]8// RUN: not clang-format -style=file -fallback-style=webkit -assume-filename=%T/foo.cpp < %s 2>&1 | FileCheck -strict-whitespace -check-prefix=CHECK6 %s
Benjamin Kramerfea47d42015-06-09 12:41:02 +0000[diff] [blame]9// RUN: rm %T/.clang-format
Hans Wennborg9f6581b2013-09-10 15:41:12 +0000[diff] [blame]10// RUN: printf "BasedOnStyle: google\nIndentWidth: 6\n" > %T/_clang-format
Nico Weber3cb667e2015-10-19 16:21:29 +0000[diff] [blame]11// RUN: clang-format -style=file -assume-filename=%T/foo.cpp < %s | FileCheck -strict-whitespace -check-prefix=CHECK7 %s
12// RUN: clang-format -style="{BasedOnStyle: LLVM, PointerBindsToType: true}" %s | FileCheck -strict-whitespace -check-prefix=CHECK8 %s
13// RUN: clang-format -style="{BasedOnStyle: WebKit, PointerBindsToType: false}" %s | FileCheck -strict-whitespace -check-prefix=CHECK9 %s
Antonio Maiorano7eb75072017-01-20 01:22:42 +0000[diff] [blame]14
15// Fallback style tests
16// RUN: rm %T/_clang-format
17// Test no config file found, WebKit fallback style is applied
18// RUN: clang-format -style=file -fallback-style=WebKit -assume-filename=%T/foo.cpp < %s 2>&1 | FileCheck -strict-whitespace -check-prefix=CHECK10 %s
Antonio Maiorano7eb75072017-01-20 01:22:42 +0000[diff] [blame]19// Test no config file and fallback style "none", no formatting is applied
Krasimir Georgiev69cb6ce2017-01-20 12:39:05 +0000[diff] [blame]20// RUN: clang-format -style=file -fallback-style=none -assume-filename=%T/foo.cpp < %s 2>&1 | FileCheck -strict-whitespace -check-prefix=CHECK11 %s
Antonio Maiorano7eb75072017-01-20 01:22:42 +0000[diff] [blame]21// Test config file with no based style, and fallback style "none", formatting is applied
22// RUN: printf "IndentWidth: 6\n" > %T/_clang-format
Krasimir Georgiev69cb6ce2017-01-20 12:39:05 +0000[diff] [blame]23// RUN: clang-format -style=file -fallback-style=none -assume-filename=%T/foo.cpp < %s 2>&1 | FileCheck -strict-whitespace -check-prefix=CHECK12 %s
Antonio Maiorano7eb75072017-01-20 01:22:42 +0000[diff] [blame]24// Test yaml with no based style, and fallback style "none", LLVM formatting applied
Krasimir Georgiev69cb6ce2017-01-20 12:39:05 +0000[diff] [blame]25// RUN: clang-format -style="{IndentWidth: 7}" -fallback-style=none %s | FileCheck -strict-whitespace -check-prefix=CHECK13 %s
Antonio Maiorano7eb75072017-01-20 01:22:42 +0000[diff] [blame]26
Alexander Kornienko006b5c82013-05-19 00:53:30 +0000[diff] [blame]27void f() {
28// CHECK1: {{^ int\* i;$}}
29// CHECK2: {{^ int \*i;$}}
30// CHECK3: Unknown value for BasedOnStyle: invalid
Antonio Maiorano3adfb6a2017-01-17 00:12:27 +0000[diff] [blame]31// CHECK3: Error parsing -style: {{I|i}}nvalid argument
32// CHECK4: Error parsing -style: {{I|i}}nvalid argument
Chandler Carruthbc36e6e02013-09-02 07:42:02 +0000[diff] [blame]33// CHECK5: {{^ int\* i;$}}
Rafael Espindola374597a2014-06-12 12:40:04 +0000[diff] [blame]34// CHECK6: {{^Error reading .*\.clang-format: (I|i)nvalid argument}}
Hans Wennborg9f6581b2013-09-10 15:41:12 +0000[diff] [blame]35// CHECK7: {{^ int\* i;$}}
Daniel Jasper553d4872014-06-17 12:40:34 +0000[diff] [blame]36// CHECK8: {{^ int\* i;$}}
37// CHECK9: {{^ int \*i;$}}
Antonio Maiorano7eb75072017-01-20 01:22:42 +0000[diff] [blame]38// CHECK10: {{^ int\* i;$}}
Krasimir Georgiev69cb6ce2017-01-20 12:39:05 +0000[diff] [blame]39// CHECK11: {{^int\*i;$}}
40// CHECK12: {{^ int \*i;$}}
41// CHECK13: {{^ int \*i;$}}
Alexander Kornienko006b5c82013-05-19 00:53:30 +0000[diff] [blame]42int*i;
43int j;
44}
Reid Klecknerf8439942015-06-09 17:47:59 +0000[diff] [blame]45
46// On Windows, the 'rm' commands fail when the previous process is still alive.
47// This happens enough to make the test useless.
48// REQUIRES: shell