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Rust checker: allow secondary spans to be ignored (#1696)

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* Rust checker: allow secondary spans to be ignored
* test/handler/test_rust_handler.vader: Add tests for g:ale_rust_ignore_secondary_spans
This commit is contained in:
Dan Aloni
2018-10-26 11:38:20 +03:00
committed by w0rp
parent 77aacf0c91
commit aa0203320b
3 changed files with 169 additions and 0 deletions
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145
test/handler/test_rust_handler.vader
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@@ -285,3 +285,148 @@ Execute(The Rust handler should find correct files):
\ },
\ }),
\ ])
Execute(The Rust handler should remove secondary spans if set):
call ale#test#SetFilename('src/noerrors/mod.rs')
let g:ale_rust_ignore_secondary_spans = 0
AssertEqual
\ [
\ {
\ 'lnum': 1,
\ 'end_lnum': 1,
\ 'type': 'E',
\ 'end_col': 21,
\ 'col': 1,
\ 'text': 'this function takes 1 parameter but 0 were supplied: defined here',
\ },
\ {
\ 'lnum': 1,
\ 'end_lnum': 1,
\ 'type': 'E',
\ 'end_col': 46,
\ 'col': 40,
\ 'text': 'this function takes 1 parameter but 0 were supplied: expected 1 parameter',
\ },
\ ],
\ ale#handlers#rust#HandleRustErrors(bufnr(''), [
\ '',
\ 'fn test(x: u8) -> u8 { x } fn main() { x(); }',
\ json_encode({
\ 'message': {
\ 'code': {
\ 'code': 'E0061',
\ 'explanation': 'Dummy explanation; not used'
\ },
\ 'level': 'error',
\ 'message': 'this function takes 1 parameter but 0 were supplied',
\ 'spans': [
\ {
\ 'byte_end': 20,
\ 'byte_start': 0,
\ 'column_end': 21,
\ 'column_start': 1,
\ 'file_name': 'src/noerrors/mod.rs',
\ 'is_primary': v:false,
\ 'label': 'defined here',
\ 'line_end': 1,
\ 'line_start': 1,
\ },
\ {
\ 'byte_end': 45,
\ 'byte_start': 39,
\ 'column_end': 46,
\ 'column_start': 40,
\ 'file_name': '<anon>',
\ 'is_primary': v:true,
\ 'label': 'expected 1 parameter',
\ 'line_end': 1,
\ 'line_start': 1,
\ },
\ ]
\ },
\ }),
\ json_encode({
\ 'message': {
\ 'code': v:null,
\ 'level': 'error',
\ 'message': 'aborting due to previous error',
\ 'spans': []
\ },
\ }),
\ json_encode({
\ 'message': {
\ 'code': v:null,
\ 'level': 'error',
\ 'message': 'For more information about this error, try `rustc --explain E0061`.',
\ 'spans': []
\ },
\ }),
\ ])
let g:ale_rust_ignore_secondary_spans = 1
AssertEqual
\ [
\ {
\ 'lnum': 1,
\ 'end_lnum': 1,
\ 'type': 'E',
\ 'end_col': 46,
\ 'col': 40,
\ 'text': 'this function takes 1 parameter but 0 were supplied: expected 1 parameter',
\ },
\ ],
\ ale#handlers#rust#HandleRustErrors(bufnr(''), [
\ '',
\ 'fn test(x: u8) -> u8 { x } fn main() { x(); }',
\ json_encode({
\ 'message': {
\ 'code': {
\ 'code': 'E0061',
\ 'explanation': 'Dummy explanation; not used'
\ },
\ 'level': 'error',
\ 'message': 'this function takes 1 parameter but 0 were supplied',
\ 'spans': [
\ {
\ 'byte_end': 20,
\ 'byte_start': 0,
\ 'column_end': 21,
\ 'column_start': 1,
\ 'file_name': 'src/noerrors/mod.rs',
\ 'is_primary': v:false,
\ 'label': 'defined here',
\ 'line_end': 1,
\ 'line_start': 1,
\ },
\ {
\ 'byte_end': 45,
\ 'byte_start': 39,
\ 'column_end': 46,
\ 'column_start': 40,
\ 'file_name': '<anon>',
\ 'is_primary': v:true,
\ 'label': 'expected 1 parameter',
\ 'line_end': 1,
\ 'line_start': 1,
\ },
\ ]
\ },
\ }),
\ json_encode({
\ 'message': {
\ 'code': v:null,
\ 'level': 'error',
\ 'message': 'aborting due to previous error',
\ 'spans': []
\ },
\ }),
\ json_encode({
\ 'message': {
\ 'code': v:null,
\ 'level': 'error',
\ 'message': 'For more information about this error, try `rustc --explain E0061`.',
\ 'spans': []
\ },
\ }),
\ ])