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Before:
call ale#test#SetDirectory('/testplugin/test/handler')
After:
call ale#test#RestoreDirectory()
Execute(Basic errors should be handled by cppcheck):
call ale#test#SetFilename('test.cpp')
AssertEqual
\ [
\ {
\ 'lnum': 974,
\ 'col' : 6,
\ 'type': 'E',
\ 'sub_type': '',
\ 'text': 'Array ''n[3]'' accessed at index 3, which is out of bounds.',
\ 'code': 'arrayIndexOutOfBounds'
\ },
\ {
\ 'lnum': 1185,
\ 'col' : 10,
\ 'type': 'W',
\ 'sub_type': 'style',
\ 'text': 'The scope of the variable ''indxStr'' can be reduced.',
\ 'code': 'variableScope'
\ },
\ ],
\ ale#handlers#cppcheck#HandleCppCheckFormat(bufnr(''), [
\ 'test.cpp:974:6: error: Array ''n[3]'' accessed at index 3, which is out of bounds. [arrayIndexOutOfBounds]\',
\ ' n[3]=3;',
\ ' ^',
\ 'test.cpp:1185:10: style: The scope of the variable ''indxStr'' can be reduced. [variableScope]\',
\ ' char indxStr[16];',
\ ' ^',
\ ])
AssertEqual
\ [
\ {
\ 'lnum': 974,
\ 'col' : 1,
\ 'type': 'E',
\ 'sub_type': '',
\ 'text': 'inconclusive Array ''n[3]'' accessed at index 3, which is out of bounds.',
\ 'code': 'arrayIndexOutOfBounds'
\ },
\ {
\ 'lnum': 1185,
\ 'col' : 1,
\ 'type': 'W',
\ 'sub_type': 'style',
\ 'text': 'The scope of the variable ''indxStr'' can be reduced.',
\ 'code': 'variableScope'
\ },
\ ],
\ ale#handlers#cppcheck#HandleCppCheckFormat(bufnr(''), [
\ 'test.cpp:974:{column}: error:inconclusive Array ''n[3]'' accessed at index 3, which is out of bounds. [arrayIndexOutOfBounds]\',
\ ' n[3]=3;',
\ ' ^',
\ 'test.cpp:1185:{column}: style:{inconclusive:inconclusive} The scope of the variable ''indxStr'' can be reduced. [variableScope]\',
\ ' char indxStr[16];',
\ ' ^',
\ ])
AssertEqual
\ [
\ {
\ 'lnum': 1,
\ 'col' : 16,
\ 'type': 'W',
\ 'sub_type': 'style',
\ 'text': 'misra violation (use --rule-texts=<file> to get proper output)',
\ 'code': 'misra-c2012-2.7'
\ },
\ ],
\ ale#handlers#cppcheck#HandleCppCheckFormat(bufnr(''), [
\ 'test.cpp:1:16: style: misra violation (use --rule-texts=<file> to get proper output) [misra-c2012-2.7]\',
\ 'void test( int parm ) {}',
\ ' ^',
\ ])
Execute(Problems from other files should be ignored by cppcheck):
call ale#test#SetFilename('test.cpp')
AssertEqual
\ [
\ ],
\ ale#handlers#cppcheck#HandleCppCheckFormat(bufnr(''), [
\ 'bar.cpp:974:6: error: Array ''n[3]'' accessed at index 3, which is out of bounds. [arrayIndexOutOfBounds]\',
\ ' n[3]=3;',
\ ' ^',
\ ])
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