#653 Set problems from other buffers when buffers are first checked

1 files changed, 60 insertions, 0 deletions

diff --git a/test/test_setting_problems_found_in_previous_buffers.vader b/test/test_setting_problems_found_in_previous_buffers.vader
new file mode 100644
index 00000000..262b9d18
--- /dev/null
+++ b/test/test_setting_problems_found_in_previous_buffers.vader
@@ -0,0 +1,60 @@
+Before:
+  Save g:ale_buffer_info
+  Save &filetype
+
+  " Set up items in other buffers which should set in this one.
+  let g:ale_buffer_info = {}
+  call ale#engine#InitBufferInfo(bufnr('') + 1)
+  let g:ale_buffer_info[bufnr('') + 1].loclist =
+  \ ale#engine#FixLocList(bufnr('') + 1, 'linter_one', [
+  \   {'lnum': 1, 'filename': expand('%:p'), 'text': 'foo'},
+  \   {'lnum': 2, 'filename': expand('%:p'), 'text': 'bar'},
+  \   {'lnum': 2, 'text': 'ignore this one'},
+  \ ])
+  call ale#engine#InitBufferInfo(bufnr('') + 2)
+  let g:ale_buffer_info[bufnr('') + 2].loclist =
+  \ ale#engine#FixLocList(bufnr('') + 2, 'linter_two', [
+  \   {'lnum': 1, 'filename': expand('%:p'), 'text': 'foo'},
+  \   {'lnum': 3, 'filename': expand('%:p'), 'text': 'baz'},
+  \   {'lnum': 5, 'text': 'ignore this one'},
+  \ ])
+
+  call ale#linter#Define('foobar', {
+  \ 'name': 'linter_one',
+  \ 'callback': 'WhoCares',
+  \ 'executable': 'echo',
+  \ 'command': 'echo',
+  \ 'lint_file': 1,
+  \})
+  call ale#linter#Define('foobar', {
+  \ 'name': 'linter_two',
+  \ 'callback': 'WhoCares',
+  \ 'executable': 'echo',
+  \ 'command': 'echo',
+  \})
+
+After:
+  call ale#engine#Cleanup(bufnr(''))
+  Restore
+  call ale#linter#Reset()
+
+  " Items and markers, etc.
+  call setloclist(0, [])
+  call clearmatches()
+  sign unplace *
+
+Given foobar(A file with some lines):
+  foo
+  bar
+  baz
+
+Execute(Problems found from previously opened buffers should be set when linting for the first time):
+  call ale#engine#RunLinters(bufnr(''), ale#linter#Get(&filetype), 0)
+
+  AssertEqual
+  \ [
+  \   {'lnum': 1, 'bufnr': bufnr(''), 'col': 0, 'valid': 1, 'vcol': 0, 'nr': -1, 'type': 'E', 'pattern': '', 'text': 'foo'},
+  \   {'lnum': 2, 'bufnr': bufnr(''), 'col': 0, 'valid': 1, 'vcol': 0, 'nr': -1, 'type': 'E', 'pattern': '', 'text': 'bar'},
+  \   {'lnum': 3, 'bufnr': bufnr(''), 'col': 0, 'valid': 1, 'vcol': 0, 'nr': -1, 'type': 'E', 'pattern': '', 'text': 'baz'},
+  \ ],
+  \ getloclist(0)