ale/test/test_c_flag_parsing.vader
awang 4d42ebc160
Keep -iframework if present in parsed C/C++ flags (#3057)
* Keep -iframework if present in parsed C/C++ flags
* Add test to make sure -iframework is parsed

Co-authored-by: Alex Wang <ts826848@gmail.com>
2020-08-20 00:09:02 +01:00

381 lines
16 KiB
Plaintext

Before:
Save g:ale_c_parse_makefile
call ale#test#SetDirectory('/testplugin/test')
let g:ale_c_parse_makefile = 1
After:
Restore
call ale#test#RestoreDirectory()
Execute(The CFlags parser should be able to parse include directives):
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
AssertEqual
\ '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir')),
\ ale#c#ParseCFlagsFromMakeOutput(bufnr(''), ['gcc -Isubdir -c file.c'])
AssertEqual
\ '-isystem ' . '/usr/include/dir',
\ ale#c#ParseCFlagsFromMakeOutput(bufnr(''), ['gcc -isystem /usr/include/dir -c file.c'])
Execute(ParseCFlags should ignore -c and -o):
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
AssertEqual
\ '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir')),
\ ale#c#ParseCFlagsFromMakeOutput(bufnr(''), ['gcc -Isubdir -c file.c -o a.out'])
Execute(The CFlags parser should be able to parse macro directives):
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
AssertEqual
\ '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
\ . ' -DTEST=1',
\ ale#c#ParseCFlagsFromMakeOutput(bufnr(''), ['gcc -Isubdir -DTEST=1 -c file.c'])
Execute(The CFlags parser should be able to parse macro directives with spaces):
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
AssertEqual
\ '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
\ . ' -DTEST=$(( 2 * 4 ))',
\ ale#c#ParseCFlagsFromMakeOutput(bufnr(''), ['gcc -Isubdir -DTEST=$(( 2 * 4 )) -c file.c'])
Execute(The CFlags parser should be able to parse shell directives with spaces):
call ale#test#SetFilename('test_c_projects/makefile_project/subdir/file.c')
AssertEqual
\ '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
\ . ' -DTEST=`date +%s`',
\ ale#c#ParseCFlagsFromMakeOutput(bufnr(''), ['gcc -Isubdir -DTEST=`date +%s` -c file.c'])
Execute(ParseCFlags should be able to parse flags with relative paths):
AssertEqual
\ '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
\ . ' -DTEST=`date +%s`',
\ ale#c#ParseCFlags(
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
\ 'gcc -Isubdir '
\ . '-I'. ale#path#Simplify('kernel/include')
\ . ' -DTEST=`date +%s` -c file.c'
\ )
Execute(ParseCFlags should be able to parse -Dgoal):
AssertEqual
\ '-Dgoal=9'
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
\ . ' -DTEST=`date +%s`',
\ ale#c#ParseCFlags(
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
\ 'gcc -Dgoal=9 -Isubdir '
\ . '-I'. ale#path#Simplify('kernel/include')
\ . ' -DTEST=`date +%s` -c file.c'
\ )
Execute(ParseCFlags should ignore -T and other arguments):
AssertEqual
\ '-Dgoal=9'
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
\ . ' ' . '--sysroot=subdir'
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
\ . ' -DTEST=`date +%s`',
\ ale#c#ParseCFlags(
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir --sysroot=subdir '
\ . '-I'. ale#path#Simplify('kernel/include')
\ . ' -DTEST=`date +%s` -c file.c'
\ )
Execute(ParseCFlags should handle paths with spaces in double quotes):
AssertEqual
\ '-Dgoal=9'
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces'))
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
\ . ' -DTEST=`date +%s`',
\ ale#c#ParseCFlags(
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
\ . '-I"dir with spaces"' . ' -I'. ale#path#Simplify('kernel/include')
\ . ' -DTEST=`date +%s` -c file.c'
\ )
Execute(ParseCFlags should handle paths with spaces in single quotes):
AssertEqual
\ '-Dgoal=9'
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces'))
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
\ . ' -DTEST=`date +%s`',
\ ale#c#ParseCFlags(
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
\ . '-I''dir with spaces''' . ' -I'. ale#path#Simplify('kernel/include')
\ . ' -DTEST=`date +%s` -c file.c'
\ )
Execute(ParseCFlags should handle paths with minuses):
AssertEqual
\ '-Dgoal=9'
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces'))
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir-with-dash'))
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
\ . ' -DTEST=`date +%s`',
\ ale#c#ParseCFlags(
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
\ . '-I''dir with spaces''' . ' -Idir-with-dash'
\ . ' -I'. ale#path#Simplify('kernel/include')
\ . ' -DTEST=`date +%s` -c file.c'
\ )
Execute(ParseCFlags should handle -D with minuses):
AssertEqual
\ '-Dgoal=9'
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
\ . ' -Dmacro-with-dash'
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces'))
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir-with-dash'))
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include'))
\ . ' -DTEST=`date +%s`',
\ ale#c#ParseCFlags(
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
\ . '-Dmacro-with-dash '
\ . '-I''dir with spaces''' . ' -Idir-with-dash'
\ . ' -I'. ale#path#Simplify('kernel/include')
\ . ' -DTEST=`date +%s` -c file.c'
\ )
Execute(ParseCFlags should handle flags at the end of the line):
AssertEqual
\ '-Dgoal=9'
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
\ . ' -Dmacro-with-dash'
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces'))
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir-with-dash'))
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include')),
\ ale#c#ParseCFlags(
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
\ . '-Dmacro-with-dash '
\ . '-I''dir with spaces''' . ' -Idir-with-dash'
\ . ' -I'. ale#path#Simplify('kernel/include')
\ )
Execute(FlagsFromCompileCommands should tolerate empty values):
AssertEqual '', ale#c#FlagsFromCompileCommands(bufnr(''), '')
Execute(ParseCompileCommandsFlags should tolerate empty values):
AssertEqual '', ale#c#ParseCompileCommandsFlags(bufnr(''), {}, {})
Execute(ParseCompileCommandsFlags should parse some basic flags):
silent noautocmd execute 'file! ' . fnameescape(ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.c'))
AssertEqual
\ '-I ' . ale#path#Simplify('/usr/include/xmms2'),
\ ale#c#ParseCompileCommandsFlags(bufnr(''), { "xmms2-mpris.c": [
\ {
\ 'directory': ale#path#Simplify('/foo/bar/xmms2-mpris'),
\ 'command': '/usr/bin/cc -I' . ale#path#Simplify('/usr/include/xmms2')
\ . ' -o CMakeFiles/xmms2-mpris.dir/src/xmms2-mpris.c.o'
\ . ' -c ' . ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.c'),
\ 'file': ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.c'),
\ },
\ ] }, {})
Execute(ParseCompileCommandsFlags should tolerate items without commands):
silent noautocmd execute 'file! ' . fnameescape(ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.c'))
AssertEqual
\ '',
\ ale#c#ParseCompileCommandsFlags(bufnr(''), { "xmms2-mpris.c": [
\ {
\ 'directory': '/foo/bar/xmms2-mpris',
\ 'file': '/foo/bar/xmms2-mpris/src/xmms2-mpris.c',
\ },
\ ] }, {})
Execute(ParseCompileCommandsFlags should fall back to files in the same directory):
silent noautocmd execute 'file! ' . fnameescape(ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.c'))
AssertEqual
\ '-I ' . ale#path#Simplify('/usr/include/xmms2'),
\ ale#c#ParseCompileCommandsFlags(bufnr(''), {}, { "src": [
\ {
\ 'directory': ale#path#Simplify('/foo/bar/xmms2-mpris'),
\ 'command': '/usr/bin/cc -I' . ale#path#Simplify('/usr/include/xmms2')
\ . ' -o CMakeFiles/xmms2-mpris.dir/src/xmms2-mpris.c.o'
\ . ' -c ' . ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.c'),
\ 'file': ale#path#Simplify((has('win32') ? 'C:' : '') . '/foo/bar/xmms2-mpris/src/xmms2-other.c'),
\ },
\ ] })
Execute(ParseCompileCommandsFlags should take commands from matching .c files for .h files):
silent noautocmd execute 'file! ' . fnameescape(ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.h'))
AssertEqual
\ '-I /usr/include/xmms2',
\ ale#c#ParseCompileCommandsFlags(
\ bufnr(''),
\ {
\ 'xmms2-mpris.c': [
\ {
\ 'directory': '/foo/bar/xmms2-mpris',
\ 'file': (has('win32') ? 'C:' : '') . '/foo/bar/xmms2-mpris/src/xmms2-mpris.c',
\ 'command': '/usr/bin/cc -I' . '/usr/include/xmms2'
\ . ' -o CMakeFiles/xmms2-mpris.dir/src/xmms2-mpris.c.o'
\ . ' -c ' . '/foo/bar/xmms2-mpris/src/xmms2-mpris.c',
\ },
\ ],
\ },
\ {
\ },
\ )
Execute(ParseCompileCommandsFlags should take commands from matching .cpp files for .hpp files):
silent noautocmd execute 'file! ' . fnameescape(ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.hpp'))
AssertEqual
\ '-I /usr/include/xmms2',
\ ale#c#ParseCompileCommandsFlags(
\ bufnr(''),
\ {
\ 'xmms2-mpris.cpp': [
\ {
\ 'directory': '/foo/bar/xmms2-mpris',
\ 'file': (has('win32') ? 'C:' : '') . '/foo/bar/xmms2-mpris/src/xmms2-mpris.cpp',
\ 'command': '/usr/bin/cc -I' . '/usr/include/xmms2'
\ . ' -o CMakeFiles/xmms2-mpris.dir/src/xmms2-mpris.c.o'
\ . ' -c ' . '/foo/bar/xmms2-mpris/src/xmms2-mpris.cpp',
\ },
\ ],
\ },
\ {
\ },
\ )
Execute(ParseCompileCommandsFlags should take commands from matching .cpp files for .h files):
silent noautocmd execute 'file! ' . fnameescape(ale#path#Simplify('/foo/bar/xmms2-mpris/src/xmms2-mpris.h'))
AssertEqual
\ '-I /usr/include/xmms2',
\ ale#c#ParseCompileCommandsFlags(
\ bufnr(''),
\ {
\ 'xmms2-mpris.cpp': [
\ {
\ 'directory': '/foo/bar/xmms2-mpris',
\ 'file': (has('win32') ? 'C:' : '') . '/foo/bar/xmms2-mpris/src/xmms2-mpris.cpp',
\ 'command': '/usr/bin/cc -I' . '/usr/include/xmms2'
\ . ' -o CMakeFiles/xmms2-mpris.dir/src/xmms2-mpris.c.o'
\ . ' -c ' . '/foo/bar/xmms2-mpris/src/xmms2-mpris.cpp',
\ },
\ ],
\ },
\ {
\ },
\ )
Execute(ParseCompileCommandsFlags should not take commands from .c files for .h files with different names):
silent noautocmd execute 'file! ' . fnameescape(ale#path#Simplify('/foo/bar/xmms2-mpris/src/other.h'))
AssertEqual
\ '',
\ ale#c#ParseCompileCommandsFlags(
\ bufnr(''),
\ {
\ 'xmms2-mpris.c': [
\ {
\ 'directory': '/foo/bar/xmms2-mpris',
\ 'file': (has('win32') ? 'C:' : '') . '/foo/bar/xmms2-mpris/src/xmms2-mpris.c',
\ 'command': '/usr/bin/cc -I' . '/usr/include/xmms2'
\ . ' -o CMakeFiles/xmms2-mpris.dir/src/xmms2-mpris.c.o'
\ . ' -c ' . '/foo/bar/xmms2-mpris/src/xmms2-mpris.c',
\ },
\ ],
\ },
\ {
\ },
\ )
Execute(ParseCFlags should not merge flags):
AssertEqual
\ '-Dgoal=9'
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/subdir'))
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir with spaces'))
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/dir-with-dash'))
\ . ' ' . '-I' . ' ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/kernel/include')),
\ ale#c#ParseCFlags(
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla -Isubdir '
\ . 'subdir/somedep1.o ' . 'subdir/somedep2.o '
\ . '-I''dir with spaces''' . ' -Idir-with-dash '
\ . 'subdir/somedep3.o ' . 'subdir/somedep4.o '
\ . ' -I'. ale#path#Simplify('kernel/include') . ' '
\ . 'subdir/somedep5.o ' . 'subdir/somedep6.o '
\ )
Execute(ParseCFlags should handle parenthesis and quotes):
AssertEqual
\ '-Dgoal=9 -Dtest1="('' '')" -Dtest2=''(` `)'' -Dtest3=`(" ")`',
\ ale#c#ParseCFlags(
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
\ 'gcc -Dgoal=9 -Tlinkerfile.ld blabla '
\ . '-Dtest1="('' '')" file1.o '
\ . '-Dtest2=''(` `)'' file2.o '
\ . '-Dtest3=`(" ")` file3.o '
\ )
Execute(CFlags we want to pass):
AssertEqual
\ '-I ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/inc'))
\ . ' -I ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/include'))
\ . ' -iquote ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/incquote'))
\ . ' -isystem ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/incsystem'))
\ . ' -idirafter ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/incafter'))
\ . ' -iframework ' . ale#Escape(ale#path#Simplify(g:dir. '/test_c_projects/makefile_project/incframework'))
\ . ' -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 -iframework incframework'
\ . ' -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 -fstack-usage'
\ )
Execute(Expanding @file in CFlags):
AssertEqual
\ '-DARGS1 -DARGS2 -O2',
\ ale#c#ParseCFlags(
\ ale#path#Simplify(g:dir. '/test_c_projects/makefile_project'),
\ 'gcc'
\ . ' -g'
\ . ' @./args'
\ . ' -O2',
\ )