mirror of
https://github.com/dense-analysis/ale
synced 2024-12-24 23:22:29 +00:00
b62e306222
* Parse CFLAGS that can be passed using a whitelist I went through GCC's man page and selected flags that can safely be passed to GCC and that can be useful to syntax checking. These include: - -I/-i* include flags - preprocessor flags such as -D - -W* warning flags - -O* optimization flags - most -f options - -m arch dependent options * Fix CFLAGS tests: -Idir is now parsed to -I dir * Added two tests for flags we want or don't want to pass. * Also check for / in addition to s:sep
369 lines
16 KiB
Plaintext
369 lines
16 KiB
Plaintext
Before:
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Save g:ale_c_parse_makefile
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call ale#test#SetDirectory('/testplugin/test')
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let g:ale_c_parse_makefile = 1
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After:
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Restore
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call ale#test#RestoreDirectory()
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Execute(The CFlags parser should be able to parse include directives):
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call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
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AssertEqual
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\ '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir')),
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\ ale#c#ParseCFlagsFromMakeOutput(bufnr(''), ['gcc -Isubdir -c file.c'])
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AssertEqual
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\ '-isystem ' . '/usr/include/dir',
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\ ale#c#ParseCFlagsFromMakeOutput(bufnr(''), ['gcc -isystem /usr/include/dir -c file.c'])
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Execute(ParseCFlags should ignore -c and -o):
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call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
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AssertEqual
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\ '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir')),
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\ ale#c#ParseCFlagsFromMakeOutput(bufnr(''), ['gcc -Isubdir -c file.c -o a.out'])
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Execute(The CFlags parser should be able to parse macro directives):
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call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
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AssertEqual
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\ '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
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\ . ' -DTEST=1',
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\ ale#c#ParseCFlagsFromMakeOutput(bufnr(''), ['gcc -Isubdir -DTEST=1 -c file.c'])
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Execute(The CFlags parser should be able to parse macro directives with spaces):
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call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
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AssertEqual
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\ '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
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\ . ' -DTEST=$(( 2 * 4 ))',
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\ ale#c#ParseCFlagsFromMakeOutput(bufnr(''), ['gcc -Isubdir -DTEST=$(( 2 * 4 )) -c file.c'])
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Execute(The CFlags parser should be able to parse shell directives with spaces):
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call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
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AssertEqual
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\ '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
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\ . ' -DTEST=`date +%s`',
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\ ale#c#ParseCFlagsFromMakeOutput(bufnr(''), ['gcc -Isubdir -DTEST=`date +%s` -c file.c'])
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Execute(ParseCFlags should be able to parse flags with relative paths):
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AssertEqual
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\ '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
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\ . ' -DTEST=`date +%s`',
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\ ale#c#ParseCFlags(
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\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
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\ 'gcc -Isubdir '
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\ . '-I'. ale#path#Simplify('kernel/include')
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\ . ' -DTEST=`date +%s` -c file.c'
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\ )
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Execute(ParseCFlags should be able to parse -Dgoal):
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AssertEqual
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\ '-Dgoal=9'
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
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\ . ' -DTEST=`date +%s`',
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\ ale#c#ParseCFlags(
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\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
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\ 'gcc -Dgoal=9 -Isubdir '
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\ . '-I'. ale#path#Simplify('kernel/include')
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\ . ' -DTEST=`date +%s` -c file.c'
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\ )
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Execute(ParseCFlags should ignore -T and other arguments):
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AssertEqual
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\ '-Dgoal=9'
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
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\ . ' ' . '--sysroot=subdir'
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
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\ . ' -DTEST=`date +%s`',
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\ ale#c#ParseCFlags(
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\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
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\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir --sysroot=subdir '
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\ . '-I'. ale#path#Simplify('kernel/include')
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\ . ' -DTEST=`date +%s` -c file.c'
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\ )
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Execute(ParseCFlags should handle paths with spaces in double quotes):
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AssertEqual
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\ '-Dgoal=9'
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces'))
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
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\ . ' -DTEST=`date +%s`',
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\ ale#c#ParseCFlags(
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\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
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\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
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\ . '-I"dir with spaces"' . ' -I'. ale#path#Simplify('kernel/include')
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\ . ' -DTEST=`date +%s` -c file.c'
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\ )
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Execute(ParseCFlags should handle paths with spaces in single quotes):
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AssertEqual
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\ '-Dgoal=9'
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces'))
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
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\ . ' -DTEST=`date +%s`',
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\ ale#c#ParseCFlags(
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\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
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\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
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\ . '-I''dir with spaces''' . ' -I'. ale#path#Simplify('kernel/include')
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\ . ' -DTEST=`date +%s` -c file.c'
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\ )
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Execute(ParseCFlags should handle paths with minuses):
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AssertEqual
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\ '-Dgoal=9'
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces'))
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir-with-dash'))
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
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\ . ' -DTEST=`date +%s`',
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\ ale#c#ParseCFlags(
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\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
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\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
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\ . '-I''dir with spaces''' . ' -Idir-with-dash'
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\ . ' -I'. ale#path#Simplify('kernel/include')
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\ . ' -DTEST=`date +%s` -c file.c'
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\ )
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Execute(ParseCFlags should handle -D with minuses):
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AssertEqual
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\ '-Dgoal=9'
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
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\ . ' -Dmacro-with-dash'
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces'))
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir-with-dash'))
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
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\ . ' -DTEST=`date +%s`',
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\ ale#c#ParseCFlags(
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\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
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\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
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\ . '-Dmacro-with-dash '
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\ . '-I''dir with spaces''' . ' -Idir-with-dash'
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\ . ' -I'. ale#path#Simplify('kernel/include')
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\ . ' -DTEST=`date +%s` -c file.c'
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\ )
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Execute(ParseCFlags should handle flags at the end of the line):
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AssertEqual
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\ '-Dgoal=9'
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
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\ . ' -Dmacro-with-dash'
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces'))
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir-with-dash'))
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include')),
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\ ale#c#ParseCFlags(
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\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
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\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
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\ . '-Dmacro-with-dash '
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\ . '-I''dir with spaces''' . ' -Idir-with-dash'
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\ . ' -I'. ale#path#Simplify('kernel/include')
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\ )
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Execute(FlagsFromCompileCommands should tolerate empty values):
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AssertEqual '', ale#c#FlagsFromCompileCommands(bufnr(''), '')
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Execute(ParseCompileCommandsFlags should tolerate empty values):
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AssertEqual '', ale#c#ParseCompileCommandsFlags(bufnr(''), {}, {})
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Execute(ParseCompileCommandsFlags should parse some basic flags):
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silent noautocmd execute 'file! ' . fnameescape(ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.c'))
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AssertEqual
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\ '-I ' . ale#path#Simplify('/usr/include/xmms2'),
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\ ale#c#ParseCompileCommandsFlags(bufnr(''), { "xmms2-mpris.c": [
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\ {
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\ 'directory': ale#path#Simplify('/foo/bar/xmms2-mpris'),
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\ 'command': '/usr/bin/cc -I' . ale#path#Simplify('/usr/include/xmms2')
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\ . ' -o CMakeFiles/xmms2-mpris.dir/src/xmms2-mpris.c.o'
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\ . ' -c ' . ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.c'),
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\ 'file': ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.c'),
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\ },
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\ ] }, {})
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Execute(ParseCompileCommandsFlags should tolerate items without commands):
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silent noautocmd execute 'file! ' . fnameescape(ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.c'))
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AssertEqual
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\ '',
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\ ale#c#ParseCompileCommandsFlags(bufnr(''), { "xmms2-mpris.c": [
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\ {
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\ 'directory': '/foo/bar/xmms2-mpris',
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\ 'file': '/foo/bar/xmms2-mpris/src/xmms2-mpris.c',
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\ },
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\ ] }, {})
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Execute(ParseCompileCommandsFlags should fall back to files in the same directory):
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silent noautocmd execute 'file! ' . fnameescape(ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.c'))
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AssertEqual
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\ '-I ' . ale#path#Simplify('/usr/include/xmms2'),
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\ ale#c#ParseCompileCommandsFlags(bufnr(''), {}, { "src": [
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\ {
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\ 'directory': ale#path#Simplify('/foo/bar/xmms2-mpris'),
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\ 'command': '/usr/bin/cc -I' . ale#path#Simplify('/usr/include/xmms2')
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\ . ' -o CMakeFiles/xmms2-mpris.dir/src/xmms2-mpris.c.o'
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\ . ' -c ' . ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.c'),
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\ 'file': ale#path#Simplify((has('win32') ? 'C:' : '') . '/foo/bar/xmms2-mpris/src/xmms2-other.c'),
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\ },
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\ ] })
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Execute(ParseCompileCommandsFlags should take commands from matching .c files for .h files):
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silent noautocmd execute 'file! ' . fnameescape(ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.h'))
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AssertEqual
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\ '-I /usr/include/xmms2',
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\ ale#c#ParseCompileCommandsFlags(
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\ bufnr(''),
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\ {
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\ 'xmms2-mpris.c': [
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\ {
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\ 'directory': '/foo/bar/xmms2-mpris',
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\ 'file': (has('win32') ? 'C:' : '') . '/foo/bar/xmms2-mpris/src/xmms2-mpris.c',
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\ 'command': '/usr/bin/cc -I' . '/usr/include/xmms2'
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\ . ' -o CMakeFiles/xmms2-mpris.dir/src/xmms2-mpris.c.o'
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\ . ' -c ' . '/foo/bar/xmms2-mpris/src/xmms2-mpris.c',
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\ },
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\ ],
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\ },
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\ {
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\ },
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\ )
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Execute(ParseCompileCommandsFlags should take commands from matching .cpp files for .hpp files):
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silent noautocmd execute 'file! ' . fnameescape(ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.hpp'))
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AssertEqual
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\ '-I /usr/include/xmms2',
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\ ale#c#ParseCompileCommandsFlags(
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\ bufnr(''),
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\ {
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\ 'xmms2-mpris.cpp': [
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\ {
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\ 'directory': '/foo/bar/xmms2-mpris',
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\ 'file': (has('win32') ? 'C:' : '') . '/foo/bar/xmms2-mpris/src/xmms2-mpris.cpp',
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\ 'command': '/usr/bin/cc -I' . '/usr/include/xmms2'
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\ . ' -o CMakeFiles/xmms2-mpris.dir/src/xmms2-mpris.c.o'
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\ . ' -c ' . '/foo/bar/xmms2-mpris/src/xmms2-mpris.cpp',
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\ },
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\ ],
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\ },
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\ {
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\ },
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\ )
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Execute(ParseCompileCommandsFlags should take commands from matching .cpp files for .h files):
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silent noautocmd execute 'file! ' . fnameescape(ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.h'))
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AssertEqual
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\ '-I /usr/include/xmms2',
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\ ale#c#ParseCompileCommandsFlags(
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\ bufnr(''),
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\ {
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\ 'xmms2-mpris.cpp': [
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\ {
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\ 'directory': '/foo/bar/xmms2-mpris',
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\ 'file': (has('win32') ? 'C:' : '') . '/foo/bar/xmms2-mpris/src/xmms2-mpris.cpp',
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\ 'command': '/usr/bin/cc -I' . '/usr/include/xmms2'
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\ . ' -o CMakeFiles/xmms2-mpris.dir/src/xmms2-mpris.c.o'
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\ . ' -c ' . '/foo/bar/xmms2-mpris/src/xmms2-mpris.cpp',
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\ },
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\ ],
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\ },
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\ {
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\ },
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\ )
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Execute(ParseCompileCommandsFlags should not take commands from .c files for .h files with different names):
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silent noautocmd execute 'file! ' . fnameescape(ale#path#Simplify('/foo/bar/xmms2-mpris/src/other.h'))
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AssertEqual
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\ '',
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\ ale#c#ParseCompileCommandsFlags(
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\ bufnr(''),
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\ {
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\ 'xmms2-mpris.c': [
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\ {
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\ 'directory': '/foo/bar/xmms2-mpris',
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\ 'file': (has('win32') ? 'C:' : '') . '/foo/bar/xmms2-mpris/src/xmms2-mpris.c',
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\ 'command': '/usr/bin/cc -I' . '/usr/include/xmms2'
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\ . ' -o CMakeFiles/xmms2-mpris.dir/src/xmms2-mpris.c.o'
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\ . ' -c ' . '/foo/bar/xmms2-mpris/src/xmms2-mpris.c',
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\ },
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\ ],
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\ },
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\ {
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\ },
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\ )
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Execute(ParseCFlags should not merge flags):
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AssertEqual
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\ '-Dgoal=9'
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces'))
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir-with-dash'))
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\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include')),
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\ ale#c#ParseCFlags(
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\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
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\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
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\ . 'subdir/somedep1.o ' . 'subdir/somedep2.o '
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\ . '-I''dir with spaces''' . ' -Idir-with-dash '
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\ . 'subdir/somedep3.o ' . 'subdir/somedep4.o '
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\ . ' -I'. ale#path#Simplify('kernel/include') . ' '
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\ . 'subdir/somedep5.o ' . 'subdir/somedep6.o '
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\ )
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Execute(ParseCFlags should handle parenthesis and quotes):
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AssertEqual
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\ '-Dgoal=9 -Dtest1="('' '')" -Dtest2=''(` `)'' -Dtest3=`(" ")`',
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\ ale#c#ParseCFlags(
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\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
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\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla '
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\ . '-Dtest1="('' '')" file1.o '
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\ . '-Dtest2=''(` `)'' file2.o '
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\ . '-Dtest3=`(" ")` file3.o '
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\ )
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Execute(CFlags we want to pass):
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AssertEqual
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\ '-I ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/inc'))
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\ . ' -I ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/include'))
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\ . ' -iquote ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/incquote'))
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\ . ' -isystem ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/incsystem'))
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\ . ' -idirafter ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/incafter'))
|
|
\ . ' -Dmacro=value -D macro2 -Bbdir -B bdir2'
|
|
\ . ' -iprefix prefix -iwithprefix prefix2 -iwithprefixbefore prefix3'
|
|
\ . ' -isysroot sysroot --sysroot=test --no-sysroot-suffix -imultilib multidir'
|
|
\ . ' -Wsome-warning -std=c89 -pedantic -pedantic-errors -ansi'
|
|
\ . ' -foption -O2 -C -CC -trigraphs -nostdinc -nostdinc++'
|
|
\ . ' -iplugindir=dir -march=native -w',
|
|
\ ale#c#ParseCFlags(
|
|
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
|
\ 'gcc'
|
|
\ . ' -Iinc -I include -iquote incquote -isystem incsystem -idirafter incafter'
|
|
\ . ' -Dmacro=value -D macro2 -Bbdir -B bdir2'
|
|
\ . ' -iprefix prefix -iwithprefix prefix2 -iwithprefixbefore prefix3'
|
|
\ . ' -isysroot sysroot --sysroot=test --no-sysroot-suffix -imultilib multidir'
|
|
\ . ' -Wsome-warning -std=c89 -pedantic -pedantic-errors -ansi'
|
|
\ . ' -foption -O2 -C -CC -trigraphs -nostdinc -nostdinc++'
|
|
\ . ' -iplugindir=dir -march=native -w'
|
|
\ )
|
|
|
|
Execute(CFlags we dont want to pass):
|
|
AssertEqual
|
|
\ '',
|
|
\ ale#c#ParseCFlags(
|
|
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
|
|
\ 'gcc -Wl,option -Wa,option -Wp,option filename.c somelib.a '
|
|
\ . '-fdump-file=name -fdiagnostics-arg -fno-show-column'
|
|
\ )
|