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Fix #1279 - Run cppcheck differently when modified

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cppcheck is now run without the --project option and from the buffer's
directory instead when the buffer has been modified. Saving the buffer
will get results by linting the project instead.
This commit is contained in:
Christoph Koehler
2019-06-03 21:49:51 +01:00
committed by w0rp
parent c6a5cbb3c7
commit 4129c356e8
6 changed files with 133 additions and 36 deletions
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36
test/command_callback/test_cpp_cppcheck_command_callbacks.vader
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@@ -1,8 +1,14 @@
Before:
call ale#assert#SetUpLinterTest('cpp', 'cppcheck')
let b:command_tail = ' -q --language=c++ --enable=style %t'
let b:command_tail = ' -q --language=c++ --enable=style -I' . ale#Escape(ale#path#Simplify(g:dir)) .' %t'
After:
" Remove a test file we might open for some tests.
if &buftype != 'nofile'
:q!
set buftype=nofile
endif
unlet! b:command_tail
call ale#assert#TearDownLinterTest()
@@ -19,9 +25,7 @@ Execute(cppcheck for C++ should detect compile_commands.json files):
AssertLinter 'cppcheck',
\ ale#path#CdString(ale#path#Simplify(g:dir . '/cppcheck_paths/one'))
\ . ale#Escape('cppcheck')
\ . ' -q --language=c++'
\ . ' --project=' . ale#Escape('compile_commands.json')
\ . ' --enable=style %t'
\ . ' -q --language=c++ --project=''compile_commands.json'' --enable=style %t'
Execute(cppcheck for C++ should detect compile_commands.json files in build directories):
call ale#test#SetFilename('cppcheck_paths/with_build_dir/foo.cpp')
@@ -32,3 +36,27 @@ Execute(cppcheck for C++ should detect compile_commands.json files in build dire
\ . ' -q --language=c++'
\ . ' --project=' . ale#Escape(ale#path#Simplify('build/compile_commands.json'))
\ . ' --enable=style %t'
Execute(cppcheck for C++ should include file dir if compile_commands.json file is not found):
call ale#test#SetFilename('cppcheck_paths/foo.cpp')
AssertLinter 'cppcheck',
\ ale#Escape('cppcheck')
\ . ' -q --language=c++'
\ . ' --enable=style'
\ . ' -I' . ale#Escape(ale#path#Simplify(g:dir . '/cppcheck_paths'))
\ . ' %t'
Execute(cppcheck for C++ should ignore compile_commands.json file if buffer is modified):
call ale#test#SetFilename('cppcheck_paths/one/foo.cpp')
set buftype=
set modified
AssertLinter 'cppcheck',
\ ale#path#CdString(ale#path#Simplify(g:dir . '/cppcheck_paths/one'))
\ . ale#Escape('cppcheck')
\ . ' -q --language=c++'
\ . ' --enable=style'
\ . ' -I' . ale#Escape(ale#path#Simplify(g:dir . '/cppcheck_paths/one'))
\ . ' %t'