1  Before:
 2    call ale#test#SetDirectory('/testplugin/test/handler')
 3  
 4  After:
 5    call ale#test#RestoreDirectory()
 6  
 7  Execute(Basic errors should be handled by cppcheck):
 8    call ale#test#SetFilename('test.cpp')
 9  
10    AssertEqual
11    \ [
12    \   {
13    \     'lnum': 974,
14    \     'col' : 6,
15    \     'type': 'E',
16    \     'sub_type': '',
17    \     'text': 'Array ''n[3]'' accessed at index 3, which is out of bounds.',
18    \     'code': 'arrayIndexOutOfBounds'
19    \   },
20    \   {
21    \     'lnum': 1185,
22    \     'col' : 10,
23    \     'type': 'W',
24    \     'sub_type': 'style',
25    \     'text': 'The scope of the variable ''indxStr'' can be reduced.',
26    \     'code': 'variableScope'
27    \   },
28    \ ],
29    \ ale#handlers#cppcheck#HandleCppCheckFormat(bufnr(''), [
30    \ 'test.cpp:974:6: error: Array ''n[3]'' accessed at index 3, which is out of bounds. [arrayIndexOutOfBounds]\',
31    \ '    n[3]=3;',
32    \ '     ^',
33    \ 'test.cpp:1185:10: style: The scope of the variable ''indxStr'' can be reduced. [variableScope]\',
34    \ '    char indxStr[16];',
35    \ '         ^',
36    \ ])
37  
38    AssertEqual
39    \ [
40    \   {
41    \     'lnum': 974,
42    \     'col' : 1,
43    \     'type': 'E',
44    \     'sub_type': '',
45    \     'text': 'inconclusive Array ''n[3]'' accessed at index 3, which is out of bounds.',
46    \     'code': 'arrayIndexOutOfBounds'
47    \   },
48    \   {
49    \     'lnum': 1185,
50    \     'col' : 1,
51    \     'type': 'W',
52    \     'sub_type': 'style',
53    \     'text': 'The scope of the variable ''indxStr'' can be reduced.',
54    \     'code': 'variableScope'
55    \   },
56    \ ],
57    \ ale#handlers#cppcheck#HandleCppCheckFormat(bufnr(''), [
58    \ 'test.cpp:974:{column}: error:inconclusive Array ''n[3]'' accessed at index 3, which is out of bounds. [arrayIndexOutOfBounds]\',
59    \ '    n[3]=3;',
60    \ '     ^',
61    \ 'test.cpp:1185:{column}: style:{inconclusive:inconclusive} The scope of the variable ''indxStr'' can be reduced. [variableScope]\',
62    \ '    char indxStr[16];',
63    \ '         ^',
64    \ ])
65  
66    AssertEqual
67    \ [
68    \   {
69    \     'lnum': 1,
70    \     'col' : 16,
71    \     'type': 'W',
72    \     'sub_type': 'style',
73    \     'text': 'misra violation (use --rule-texts=<file> to get proper output)',
74    \     'code': 'misra-c2012-2.7'
75    \   },
76    \ ],
77    \ ale#handlers#cppcheck#HandleCppCheckFormat(bufnr(''), [
78    \ 'test.cpp:1:16: style: misra violation (use --rule-texts=<file> to get proper output) [misra-c2012-2.7]\',
79    \ 'void test( int parm ) {}',
80    \ '               ^',
81    \ ])
82  
83  Execute(Problems from other files should be ignored by cppcheck):
84    call ale#test#SetFilename('test.cpp')
85  
86    AssertEqual
87    \ [
88    \ ],
89    \ ale#handlers#cppcheck#HandleCppCheckFormat(bufnr(''), [
90    \ 'bar.cpp:974:6: error: Array ''n[3]'' accessed at index 3, which is out of bounds. [arrayIndexOutOfBounds]\',
91    \ '    n[3]=3;',
92    \ '     ^',
93    \ ])