ale/test/handler/test_cppcheck_handler.vader
tsjordan-eng f17b74679f
fix cppcheck for 1.89+, and add column support (#3030)
* fix cppcheck for 1.89+, and add column support

In cppcheck 1.89 the output changed to be more like GCC. This commit
forces any version of cppcheck to output in that same format. This also
allows for ALE to pick up the linter's column information

* Add parameters to tests. Vader passes.

* Fix c cppcheck for v1.89
2020-08-06 20:50:44 +01:00

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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];',
\ ' ^',
\ ])
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;',
\ ' ^',
\ ])