Stop the completion tests from failing randomly

* windows compatible warning match pattern for erlc

README.md

@@ -95,7 +95,7 @@ formatting.
 | Fortran | [gcc](https://gcc.gnu.org/) |
 | FusionScript | [fusion-lint](https://github.com/RyanSquared/fusionscript) |
 | GLSL | [glslang](https://github.com/KhronosGroup/glslang) |
-| Go | [gofmt](https://golang.org/cmd/gofmt/), [go vet](https://golang.org/cmd/vet/), [golint](https://godoc.org/github.com/golang/lint), [gometalinter](https://github.com/alecthomas/gometalinter) !!, [go build](https://golang.org/cmd/go/) !!, [gosimple](https://github.com/dominikh/go-tools/tree/master/cmd/gosimple), [staticcheck](https://github.com/dominikh/go-tools/tree/master/cmd/staticcheck) |
+| Go | [gofmt](https://golang.org/cmd/gofmt/), [go vet](https://golang.org/cmd/vet/), [golint](https://godoc.org/github.com/golang/lint), [gometalinter](https://github.com/alecthomas/gometalinter) !!, [go build](https://golang.org/cmd/go/) !!, [gosimple](https://github.com/dominikh/go-tools/tree/master/cmd/gosimple) !!, [staticcheck](https://github.com/dominikh/go-tools/tree/master/cmd/staticcheck) !! |
 | GraphQL | [gqlint](https://github.com/happylinks/gqlint) |
 | Haml | [haml-lint](https://github.com/brigade/haml-lint) |
 | Handlebars | [ember-template-lint](https://github.com/rwjblue/ember-template-lint) |

ale_linters/erlang/erlc.vim

@@ -17,7 +17,7 @@ function! ale_linters#erlang#erlc#Handle(buffer, lines) abort
     " error.erl:4: variable 'B' is unbound
     " error.erl:3: Warning: function main/0 is unused
     " error.erl:4: Warning: variable 'A' is unused
-    let l:pattern = '\v^([^:]+):(\d+): (Warning: )?(.+)$'
+    let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+): (Warning: )?(.+)$'
 
     " parse_transforms are a special case. The error message does not indicate a location:
     " error.erl: undefined parse transform 'some_parse_transform'

ale_linters/go/gosimple.vim

@@ -4,7 +4,8 @@
 call ale#linter#Define('go', {
 \   'name': 'gosimple',
 \   'executable': 'gosimple',
-\   'command': 'gosimple %t',
+\   'command': 'gosimple %s',
 \   'callback': 'ale#handlers#unix#HandleAsWarning',
-\   'output_stream': 'both'
+\   'output_stream': 'both',
+\   'lint_file': 1,
 \})

ale_linters/go/staticcheck.vim

@@ -4,7 +4,8 @@
 call ale#linter#Define('go', {
 \   'name': 'staticcheck',
 \   'executable': 'staticcheck',
-\   'command': 'staticcheck %t',
+\   'command': 'staticcheck %s',
 \   'callback': 'ale#handlers#unix#HandleAsWarning',
-\   'output_stream': 'both'
+\   'output_stream': 'both',
+\   'lint_file': 1,
 \})

ale_linters/java/javac.vim

@@ -49,7 +49,10 @@ function! ale_linters#java#javac#GetCommand(buffer, import_paths) abort
     " Create .class files in a temporary directory, which we will delete later.
     let l:class_file_directory = ale#engine#CreateDirectory(a:buffer)
 
-    return 'javac -Xlint'
+    " Always run javac from the directory the file is in, so we can resolve
+    " relative paths correctly.
+    return ale#path#BufferCdString(a:buffer)
+    \ . 'javac -Xlint'
     \ . ' ' . l:cp_option
     \ . ' ' . l:sp_option
     \ . ' -d ' . ale#Escape(l:class_file_directory)
@@ -63,14 +66,15 @@ function! ale_linters#java#javac#Handle(buffer, lines) abort
     " Main.java:13: warning: [deprecation] donaught() in Testclass has been deprecated
     " Main.java:16: error: ';' expected
 
-    let l:pattern = '\v^.*:(\d+): (.+):(.+)$'
+    let l:directory = expand('#' . a:buffer . ':p:h')
+    let l:pattern = '\v^(.*):(\d+): (.+):(.+)$'
     let l:col_pattern = '\v^(\s*\^)$'
     let l:symbol_pattern = '\v^ +symbol: *(class|method) +([^ ]+)'
     let l:output = []
 
     for l:match in ale#util#GetMatches(a:lines, [l:pattern, l:col_pattern, l:symbol_pattern])
         if empty(l:match[2]) && empty(l:match[3])
-                let l:output[-1].col = len(l:match[1])
+            let l:output[-1].col = len(l:match[1])
         elseif empty(l:match[3])
             " Add symbols to 'cannot find symbol' errors.
             if l:output[-1].text is# 'error: cannot find symbol'
@@ -78,9 +82,10 @@ function! ale_linters#java#javac#Handle(buffer, lines) abort
             endif
         else
             call add(l:output, {
-            \   'lnum': l:match[1] + 0,
-            \   'text': l:match[2] . ':' . l:match[3],
-            \   'type': l:match[2] is# 'error' ? 'E' : 'W',
+            \   'filename': ale#path#GetAbsPath(l:directory, l:match[1]),
+            \   'lnum': l:match[2] + 0,
+            \   'text': l:match[3] . ':' . l:match[4],
+            \   'type': l:match[3] is# 'error' ? 'E' : 'W',
             \})
         endif
     endfor

ale_linters/php/php.vim

@@ -30,6 +30,6 @@ call ale#linter#Define('php', {
 \   'name': 'php',
 \   'executable': 'php',
 \   'output_stream': 'stdout',
-\   'command': 'php -l -d error_reporting=E_ALL -d display_errors=1 --',
+\   'command': 'php -l -d error_reporting=E_ALL -d display_errors=1 -d log_errors=0 --',
 \   'callback': 'ale_linters#php#php#Handle',
 \})

ale_linters/rust/cargo.vim

@@ -26,6 +26,6 @@ call ale#linter#Define('rust', {
 \   'executable_callback': 'ale_linters#rust#cargo#GetCargoExecutable',
 \   'command_callback': 'ale_linters#rust#cargo#GetCommand',
 \   'callback': 'ale#handlers#rust#HandleRustErrors',
-\   'output_stream': 'stdout',
+\   'output_stream': 'both',
 \   'lint_file': 1,
 \})

ale_linters/sh/shellcheck.vim

@@ -23,15 +23,20 @@ function! ale_linters#sh#shellcheck#GetDialectArgument(buffer) abort
     let l:shell_type = ale#handlers#sh#GetShellType(a:buffer)
 
     if !empty(l:shell_type)
+        " Use the dash dialect for /bin/ash, etc.
+        if l:shell_type is# 'ash'
+            return 'dash'
+        endif
+
         return l:shell_type
     endif
 
     " If there's no hashbang, try using Vim's buffer variables.
-    if get(b:, 'is_bash')
+    if getbufvar(a:buffer, 'is_bash', 0)
         return 'bash'
-    elseif get(b:, 'is_sh')
+    elseif getbufvar(a:buffer, 'is_sh', 0)
         return 'sh'
-    elseif get(b:, 'is_kornshell')
+    elseif getbufvar(a:buffer, 'is_kornshell', 0)
         return 'ksh'
     endif
 

ale_linters/typescript/tslint.vim

@@ -24,6 +24,10 @@ function! ale_linters#typescript#tslint#Handle(buffer, lines) abort
     let l:output = []
 
     for l:error in ale#util#FuzzyJSONDecode(a:lines, [])
+        if get(l:error, 'ruleName', '') is# 'no-implicit-dependencies'
+            continue
+        endif
+
         call add(l:output, {
         \   'filename': ale#path#GetAbsPath(l:dir, l:error.name),
         \   'type': (get(l:error, 'ruleSeverity', '') is# 'WARNING' ? 'W' : 'E'),

autoload/ale.vim

@@ -61,6 +61,12 @@ function! ale#ShouldDoNothing(buffer) abort
         return 1
     endif
 
+    let l:filename = fnamemodify(bufname(a:buffer), ':t')
+
+    if l:filename is# '.'
+        return 1
+    endif
+
     " Do nothing if running in the sandbox
     if ale#util#InSandbox()
         return 1

autoload/ale/completion.vim

@@ -282,7 +282,23 @@ function! s:TimerHandler(...) abort
     endif
 endfunction
 
+" Stop any completion timer that is queued. This is useful for tests.
+function! ale#completion#StopTimer() abort
+    if s:timer_id != -1
+        call timer_stop(s:timer_id)
+    endif
+
+    let s:timer_id = -1
+endfunction
+
 function! ale#completion#Queue() abort
+    let l:time = get(b:, 'ale_complete_done_time', 0)
+
+    if l:time && ale#util#ClockMilliseconds() - l:time < 100
+        " Do not ask for completions shortly after we just closed the menu.
+        return
+    endif
+
     let s:timer_pos = getcurpos()[1:2]
 
     " If we changed the text again while we're still waiting for a response,
@@ -291,9 +307,7 @@ function! ale#completion#Queue() abort
         let b:ale_completion_info.request_id = 0
     endif
 
-    if s:timer_id != -1
-        call timer_stop(s:timer_id)
-    endif
+    call ale#completion#StopTimer()
 
     let s:timer_id = timer_start(g:ale_completion_delay, function('s:TimerHandler'))
 endfunction
@@ -311,6 +325,9 @@ function! ale#completion#Done() abort
         let &l:completeopt = b:ale_old_completopt
         unlet b:ale_old_completopt
     endif
+
+    " Set a timestamp, so we can avoid requesting completions again.
+    let b:ale_complete_done_time = ale#util#ClockMilliseconds()
 endfunction
 
 function! s:Setup(enabled) abort

autoload/ale/fixers/autopep8.vim

@@ -12,7 +12,7 @@ function! ale#fixers#autopep8#Fix(buffer) abort
     \   ['autopep8'],
     \)
 
-    if !ale#python#IsExecutable(l:executable)
+    if !executable(l:executable)
         return 0
     endif
 

autoload/ale/fixers/isort.vim

@@ -11,7 +11,7 @@ function! ale#fixers#isort#Fix(buffer) abort
     \   ['isort'],
     \)
 
-    if !ale#python#IsExecutable(l:executable)
+    if !executable(l:executable)
         return 0
     endif
 

autoload/ale/fixers/yapf.vim

@@ -11,7 +11,7 @@ function! ale#fixers#yapf#Fix(buffer) abort
     \   ['yapf'],
     \)
 
-    if !ale#python#IsExecutable(l:executable)
+    if !executable(l:executable)
         return 0
     endif
 

autoload/ale/handlers/haskell.vim

@@ -19,7 +19,7 @@ function! ale#handlers#haskell#HandleGHCFormat(buffer, lines) abort
     " in Haskell error messages with the basename for this file.
     let l:temp_filename_regex = s:temp_regex_prefix . l:basename
 
-    let l:pattern = '\v^([a-zA-Z]?:?[^:]+):(\d+):(\d+):(.*)?$'
+    let l:pattern = '\v^\s*([a-zA-Z]?:?[^:]+):(\d+):(\d+):(.*)?$'
     let l:output = []
 
     let l:corrected_lines = []

autoload/ale/handlers/sh.vim

@@ -9,7 +9,7 @@ function! ale#handlers#sh#GetShellType(buffer) abort
         " Remove options like -e, etc.
         let l:command = substitute(l:bang_line, ' --\?[a-zA-Z0-9]\+', '', 'g')
 
-        for l:possible_shell in ['bash', 'tcsh', 'csh', 'zsh', 'sh']
+        for l:possible_shell in ['bash', 'dash', 'ash', 'tcsh', 'csh', 'zsh', 'sh']
             if l:command =~# l:possible_shell . '\s*$'
                 return l:possible_shell
             endif

autoload/ale/job.vim

@@ -25,6 +25,11 @@ endfunction
 
 " Note that jobs and IDs are the same thing on NeoVim.
 function! ale#job#JoinNeovimOutput(job, last_line, data, mode, callback) abort
+    if a:mode is# 'raw'
+        call a:callback(a:job, join(a:data, "\n"))
+        return ''
+    endif
+
     let l:lines = a:data[:-2]
 
     if len(a:data) > 1
@@ -34,15 +39,9 @@ function! ale#job#JoinNeovimOutput(job, last_line, data, mode, callback) abort
         let l:new_last_line = a:last_line . a:data[0]
     endif
 
-    if a:mode is# 'raw'
-        if !empty(l:lines)
-            call a:callback(a:job, join(l:lines, "\n") . "\n")
-        endif
-    else
-        for l:line in l:lines
-            call a:callback(a:job, l:line)
-        endfor
-    endif
+    for l:line in l:lines
+        call a:callback(a:job, l:line)
+    endfor
 
     return l:new_last_line
 endfunction
@@ -290,7 +289,7 @@ function! ale#job#Stop(job_id) abort
         " FIXME: NeoVim kills jobs on a timer, but will not kill any processes
         " which are child processes on Unix. Some work needs to be done to
         " kill child processes to stop long-running processes like pylint.
-        call jobstop(a:job_id)
+        silent! call jobstop(a:job_id)
     else
         let l:job = s:job_map[a:job_id].job
 

autoload/ale/lsp/message.vim

@@ -53,7 +53,7 @@ function! ale#lsp#message#DidOpen(buffer, language_id) abort
     \       'uri': ale#path#ToURI(expand('#' . a:buffer . ':p')),
     \       'languageId': a:language_id,
     \       'version': ale#lsp#message#GetNextVersionID(),
-    \       'text': join(l:lines, "\n"),
+    \       'text': join(l:lines, "\n") . "\n",
     \   },
     \}]
 endfunction
@@ -67,7 +67,7 @@ function! ale#lsp#message#DidChange(buffer) abort
     \       'uri': ale#path#ToURI(expand('#' . a:buffer . ':p')),
     \       'version': ale#lsp#message#GetNextVersionID(),
     \   },
-    \   'contentChanges': [{'text': join(l:lines, "\n")}]
+    \   'contentChanges': [{'text': join(l:lines, "\n") . "\n"}]
     \}]
 endfunction
 

autoload/ale/lsp/tsserver_message.vim

@@ -28,7 +28,7 @@ function! ale#lsp#tsserver_message#Change(buffer) abort
     \   'offset': 1,
     \   'endLine': 1073741824,
     \   'endOffset': 1,
-    \   'insertString': join(l:lines, "\n"),
+    \   'insertString': join(l:lines, "\n") . "\n",
     \}]
 endfunction
 

autoload/ale/path.vim

@@ -185,5 +185,12 @@ function! ale#path#FromURI(uri) abort
     let l:i = len('file://')
     let l:encoded_path = a:uri[: l:i - 1] is# 'file://' ? a:uri[l:i :] : a:uri
 
-    return ale#uri#Decode(l:encoded_path)
+    let l:path = ale#uri#Decode(l:encoded_path)
+
+    " If the path is like /C:/foo/bar, it should be C:\foo\bar instead.
+    if l:path =~# '^/[a-zA-Z]:'
+        let l:path = substitute(l:path[1:], '/', '\\', 'g')
+    endif
+
+    return l:path
 endfunction

autoload/ale/python.vim

@@ -74,12 +74,6 @@ function! ale#python#FindVirtualenv(buffer) abort
     return $VIRTUAL_ENV
 endfunction
 
-" Run an executable check for Python scripts.
-" On Windows, 1 will be returned if the file is merely readable.
-function! ale#python#IsExecutable(path) abort
-    return has('win32') ? filereadable(a:path) : executable(a:path)
-endfunction
-
 " Given a buffer number and a command name, find the path to the executable.
 " First search on a virtualenv for Python, if nothing is found, try the global
 " command. Returns an empty string if cannot find the executable
@@ -96,7 +90,7 @@ function! ale#python#FindExecutable(buffer, base_var_name, path_list) abort
             \   join([l:virtualenv, s:bin_dir, l:path], s:sep)
             \)
 
-            if ale#python#IsExecutable(l:ve_executable)
+            if executable(l:ve_executable)
                 return l:ve_executable
             endif
         endfor

doc/ale.txt

@@ -247,7 +247,7 @@ Notes:
 * Fortran: `gcc`
 * FusionScript: `fusion-lint`
 * GLSL: glslang
-* Go: `gofmt`, `go vet`, `golint`, `gometalinter`!!, `go build`!!, `gosimple`, `staticcheck`
+* Go: `gofmt`, `go vet`, `golint`, `gometalinter`!!, `go build`!!, `gosimple`!!, `staticcheck`!!
 * GraphQL: `gqlint`
 * Haml: `haml-lint`
 * Handlebars: `ember-template-lint`

test/command_callback/test_javac_command_callback.vader

@@ -28,12 +28,15 @@ Before:
 
   call ale#test#SetFilename('dummy.java')
 
+  let g:prefix = 'cd ' . ale#Escape(expand('%:p:h')) . ' && javac -Xlint'
+
 After:
   call ale#test#RestoreDirectory()
 
   Restore
 
   unlet! g:cp_sep
+  unlet! g:prefix
 
   delfunction GetCommand
 
@@ -43,20 +46,21 @@ After:
   call ale#engine#Cleanup(bufnr(''))
 
 Execute(The javac callback should return the correct default value):
-  AssertEqual 'javac -Xlint -d TEMP %t', GetCommand([])
+  AssertEqual g:prefix . ' -d TEMP %t', GetCommand([])
 
 Execute(The javac callback should use g:ale_java_javac_classpath correctly):
   let g:ale_java_javac_classpath = 'foo.jar'
 
   AssertEqual
-  \ 'javac -Xlint'
+  \ g:prefix
   \   . ' -cp ' . ale#Escape('foo.jar')
   \   . ' -d TEMP %t',
   \ GetCommand([])
 
 Execute(The javac callback should include discovered classpaths):
   AssertEqual
-  \ 'javac -Xlint -cp '
+  \ g:prefix
+  \   . ' -cp '
   \   . ale#Escape(join(['/foo/bar.jar', '/xyz/abc.jar'], g:cp_sep))
   \   . ' -d TEMP %t',
   \ GetCommand([
@@ -70,7 +74,8 @@ Execute(The javac callback should combine discovered classpaths and manual ones)
   let g:ale_java_javac_classpath = 'configured.jar'
 
   AssertEqual
-  \ 'javac -Xlint -cp '
+  \ g:prefix
+  \   . ' -cp '
   \   . ale#Escape(join(
   \     [
   \       '/foo/bar.jar',
@@ -90,7 +95,8 @@ Execute(The javac callback should combine discovered classpaths and manual ones)
   let g:ale_java_javac_classpath = 'configured.jar' . g:cp_sep . 'configured2.jar'
 
   AssertEqual
-  \ 'javac -Xlint -cp '
+  \ g:prefix
+  \   . ' -cp '
   \   . ale#Escape(join(
   \     [
   \       '/foo/bar.jar',
@@ -114,7 +120,7 @@ Execute(The javac callback should detect source directories):
   call ale#engine#InitBufferInfo(bufnr(''))
 
   AssertEqual
-  \ 'javac -Xlint'
+  \ 'cd ' . ale#Escape(expand('%:p:h')) . ' && javac -Xlint'
   \   . ' -sourcepath ' . ale#Escape(
   \     ale#path#Winify(g:dir . '/java_paths/src/main/java/')
   \   )
@@ -127,7 +133,7 @@ Execute(The javac callback should combine detected source directories and classp
   call ale#engine#InitBufferInfo(bufnr(''))
 
   AssertEqual
-  \ 'javac -Xlint'
+  \ 'cd ' . ale#Escape(expand('%:p:h')) . ' && javac -Xlint'
   \   . ' -cp ' . ale#Escape(join(['/foo/bar.jar', '/xyz/abc.jar'], g:cp_sep))
   \   . ' -sourcepath ' . ale#Escape(
   \     ale#path#Winify(g:dir . '/java_paths/src/main/java/')
@@ -146,6 +152,6 @@ Execute(The javac callback should use g:ale_java_javac_options correctly):
   let b:command = ale_linters#java#javac#GetCommand(bufnr(''), [])
 
   AssertEqual
-  \ 'javac -Xlint'
+  \ g:prefix
   \   . ' -d TEMP --anything --else %t',
   \ GetCommand([])

test/handler/test_ghc_handler.vader

@@ -76,3 +76,25 @@ Execute(The ghc handler should handle ghc 7 output):
   \ ale#path#Winify('src/Main.hs') . ':94:5:Error:',
   \ '  Some other error',
   \ ])
+
+Execute(The ghc handler should handle stack 1.5.1 output):
+  call ale#test#SetFilename('src/Main.hs')
+
+  AssertEqual
+  \ [
+  \   {
+  \     'lnum': 160,
+  \     'col': 14,
+  \     'type': 'E',
+  \     'text': '• Expecting one fewer arguments to ‘Exp’ Expected kind ‘k0 -> *’, but ‘Exp’ has kind ‘*’ • In the type ‘Exp a’ | 160 | pattern F :: Exp a |              ^^^^^',
+  \   },
+  \ ],
+  \ ale#handlers#haskell#HandleGHCFormat(bufnr(''), [
+  \   '    ' . ale#path#Winify('src/Main.hs') . ':160:14: error:',
+  \   '        • Expecting one fewer arguments to ‘Exp’',
+  \   '          Expected kind ‘k0 -> *’, but ‘Exp’ has kind ‘*’',
+  \   '        • In the type ‘Exp a’',
+  \   '        |',
+  \   '    160 | pattern F :: Exp a',
+  \   '        |              ^^^^^',
+  \ ])

test/handler/test_javac_handler.vader

@@ -1,42 +1,51 @@
 Before:
   runtime ale_linters/java/javac.vim
 
+  call ale#test#SetDirectory('/testplugin/test')
+  call ale#test#SetFilename('dummy.java')
+
 After:
+  call ale#test#RestoreDirectory()
   call ale#linter#Reset()
 
 Execute(The javac handler should handle cannot find symbol errors):
   AssertEqual
   \ [
   \   {
+  \     'filename': '/tmp/vLPr4Q5/33/foo.java',
   \     'lnum': 1,
   \     'text': 'error: some error',
   \     'type': 'E',
   \   },
   \   {
+  \     'filename': '/tmp/vLPr4Q5/33/foo.java',
   \     'lnum': 2,
   \     'col': 5,
   \     'text': 'error: cannot find symbol: BadName',
   \     'type': 'E',
   \   },
   \   {
+  \     'filename': '/tmp/vLPr4Q5/33/foo.java',
   \     'lnum': 34,
   \     'col': 5,
   \     'text': 'error: cannot find symbol: BadName2',
   \     'type': 'E',
   \   },
   \   {
+  \     'filename': '/tmp/vLPr4Q5/33/foo.java',
   \     'lnum': 37,
   \     'text': 'warning: some warning',
   \     'type': 'W',
   \   },
   \   {
+  \     'filename': '/tmp/vLPr4Q5/33/foo.java',
   \     'lnum': 42,
   \     'col': 11,
   \     'text': 'error: cannot find symbol: bar()',
   \     'type': 'E',
   \   },
   \ ],
-  \ ale_linters#java#javac#Handle(347, [
+  \ ale_linters#java#javac#Handle(bufnr(''), [
   \   '/tmp/vLPr4Q5/33/foo.java:1: error: some error',
   \   '/tmp/vLPr4Q5/33/foo.java:2: error: cannot find symbol',
   \   '    BadName foo() {',
@@ -49,9 +58,30 @@ Execute(The javac handler should handle cannot find symbol errors):
   \   '  symbol:   class BadName2',
   \   '  location: class Bar',
   \   '/tmp/vLPr4Q5/33/foo.java:37: warning: some warning',
-  \   '/tmp/vLPr4Q5/264/foo.java:42: error: cannot find symbol',
+  \   '/tmp/vLPr4Q5/33/foo.java:42: error: cannot find symbol',
   \   '      this.bar();',
   \   '          ^',
   \   '  symbol: method bar()',
   \   '5 errors',
   \ ])
+
+Execute(The javac handler should resolve files from different directories):
+  AssertEqual
+  \ [
+  \   {
+  \     'filename': ale#path#Winify(g:dir . '/Foo.java'),
+  \     'lnum': 1,
+  \     'text': 'error: some error',
+  \     'type': 'E',
+  \   },
+  \   {
+  \     'filename': ale#path#Winify(g:dir . '/Bar.java'),
+  \     'lnum': 1,
+  \     'text': 'error: some error',
+  \     'type': 'E',
+  \   },
+  \ ],
+  \ ale_linters#java#javac#Handle(bufnr(''), [
+  \   './Foo.java:1: error: some error',
+  \   './Bar.java:1: error: some error',
+  \ ])

test/handler/test_tslint_handler.vader

@@ -252,3 +252,26 @@ Execute(The tslint handler should report errors when the ignore option is on, bu
   \     'position': 1
   \   }
   \ }])])
+
+Execute(The tslint handler should not report no-implicit-dependencies errors):
+  call ale#test#SetFilename('app/test.ts')
+
+  AssertEqual
+  \ [
+  \ ],
+  \ ale_linters#typescript#tslint#Handle(bufnr(''), [json_encode([{
+  \   'endPosition': {
+  \     'character': 0,
+  \     'line': 1,
+  \     'position': 1
+  \   },
+  \   'failure': 'this is ignored',
+  \   'name': 'test.ts',
+  \   'ruleName': 'no-implicit-dependencies',
+  \   'ruleSeverity': 'ERROR',
+  \   'startPosition': {
+  \     'character': 0,
+  \     'line': 1,
+  \     'position': 1
+  \   }
+  \ }])])

test/lsp/test_lsp_client_messages.vader

@@ -45,7 +45,7 @@ Execute(ale#lsp#message#DidOpen() should return correct messages):
   \         'uri': ale#path#ToURI(g:dir . '/foo/bar.ts'),
   \         'languageId': 'typescript',
   \         'version': 12,
-  \         'text': "foo()\nbar()\nbaz()",
+  \         'text': "foo()\nbar()\nbaz()\n",
   \     },
   \   }
   \ ],
@@ -63,7 +63,7 @@ Execute(ale#lsp#message#DidChange() should return correct messages):
   \         'uri': ale#path#ToURI(g:dir . '/foo/bar.ts'),
   \         'version': 34,
   \     },
-  \     'contentChanges': [{'text': "foo()\nbar()\nbaz()"}],
+  \     'contentChanges': [{'text': "foo()\nbar()\nbaz()\n"}],
   \   }
   \ ],
   \ ale#lsp#message#DidChange(bufnr(''))
@@ -134,7 +134,7 @@ Execute(ale#lsp#tsserver_message#Change() should return correct messages):
   \     'offset': 1,
   \     'endLine': 1073741824,
   \     'endOffset': 1,
-  \     'insertString': "foo()\nbar()\nbaz()",
+  \     'insertString': "foo()\nbar()\nbaz()\n",
   \   }
   \ ],
   \ ale#lsp#tsserver_message#Change(bufnr(''))

test/test_completion.vader

@@ -13,6 +13,21 @@ Before:
     call add(g:test_vars.feedkeys_calls, [a:string, a:mode])
   endfunction
 
+  function! CheckCompletionCalled(expect_success) abort
+    let g:test_vars.get_completions_called = 0
+
+    " We just want to check if the function is called.
+    function! ale#completion#GetCompletions()
+      let g:test_vars.get_completions_called = 1
+    endfunction
+
+    let g:ale_completion_delay = 0
+    call ale#completion#Queue()
+    sleep 1m
+
+    AssertEqual a:expect_success, g:test_vars.get_completions_called
+  endfunction
+
 After:
   Restore
 
@@ -22,6 +37,13 @@ After:
   unlet! b:ale_completion_info
   unlet! b:ale_completion_response
   unlet! b:ale_completion_parser
+  unlet! b:ale_complete_done_time
+
+  delfunction CheckCompletionCalled
+
+  " Stop any timers we left behind.
+  " This stops the tests from failing randomly.
+  call ale#completion#StopTimer()
 
   runtime autoload/ale/completion.vim
   runtime autoload/ale/lsp.vim
@@ -294,18 +316,7 @@ Execute(b:ale_completion_info should be set up correctly when requesting complet
   \ b:ale_completion_info
 
 Execute(ale#completion#GetCompletions should be called when the cursor position stays the same):
-  let g:test_vars.get_completions_called = 0
-
-  " We just want to check if the function is called.
-  function! ale#completion#GetCompletions()
-    let g:test_vars.get_completions_called = 1
-  endfunction
-
-  let g:ale_completion_delay = 0
-  call ale#completion#Queue()
-  sleep 1m
-
-  Assert g:test_vars.get_completions_called
+  call CheckCompletionCalled(1)
 
 Execute(ale#completion#GetCompletions should not be called when the cursor position changes):
   call setpos('.', [bufnr(''), 1, 2, 0])
@@ -326,3 +337,8 @@ Execute(ale#completion#GetCompletions should not be called when the cursor posit
   sleep 1m
 
   Assert !g:test_vars.get_completions_called
+
+Execute(Completion should not be done shortly after the CompleteDone function):
+  call CheckCompletionCalled(1)
+  call ale#completion#Done()
+  call CheckCompletionCalled(0)

test/test_line_join.vader

@@ -62,8 +62,8 @@ Execute (ALE should pass on full lines for NeoVim for raw data):
 Execute (ALE should pass on a single long line):
   let g:last_line = ale#job#JoinNeovimOutput(1, '', ['x'], 'raw', function('RawCallback'))
 
-  AssertEqual '', g:data
-  AssertEqual 'x', g:last_line
+  AssertEqual 'x', g:data
+  AssertEqual '', g:last_line
 
 Execute (ALE should handle just a single line of output):
   let g:last_line = ale#job#JoinNeovimOutput(1, '', ['x', ''], 'raw', function('RawCallback'))
@@ -71,20 +71,8 @@ Execute (ALE should handle just a single line of output):
   AssertEqual "x\n", g:data
   AssertEqual '', g:last_line
 
-Execute (ALE should join two incomplete pieces of large lines together):
-  let g:last_line = ale#job#JoinNeovimOutput(1, 'x', ['y'], 'raw', function('RawCallback'))
+Execute (ALE should pass on two lines and one incomplete one):
+  let g:last_line = ale#job#JoinNeovimOutput(1, '', ['y', 'z', 'a'], 'raw', function('RawCallback'))
 
-  AssertEqual '', g:data
-  AssertEqual 'xy', g:last_line
-
-Execute (ALE join incomplete lines, and set new ones):
-  let g:last_line = ale#job#JoinNeovimOutput(1, 'x', ['y', 'z', 'a'], 'raw', function('RawCallback'))
-
-  AssertEqual "xy\nz\n", g:data
-  AssertEqual 'a', g:last_line
-
-Execute (ALE join incomplete lines, and set new ones, with two elements):
-  let g:last_line = ale#job#JoinNeovimOutput(1, 'x', ['y', 'z'], 'raw', function('RawCallback'))
-
-  AssertEqual "xy\n", g:data
-  AssertEqual 'z', g:last_line
+  AssertEqual "y\nz\na", g:data
+  AssertEqual '', g:last_line

test/test_path_uri.vader

@@ -2,6 +2,9 @@ Execute(ale#path#ToURI should work for Windows paths):
   AssertEqual 'file:///C:/foo/bar/baz.tst', ale#path#ToURI('C:\foo\bar\baz.tst')
   AssertEqual 'foo/bar/baz.tst', ale#path#ToURI('foo\bar\baz.tst')
 
+Execute(ale#path#FromURI should work for Windows paths):
+  AssertEqual 'C:\foo\bar\baz.tst', ale#path#FromURI('file:///C:/foo/bar/baz.tst')
+
 Execute(ale#path#ToURI should work for Unix paths):
   AssertEqual 'file:///foo/bar/baz.tst', ale#path#ToURI('/foo/bar/baz.tst')
   AssertEqual 'foo/bar/baz.tst', ale#path#ToURI('foo/bar/baz.tst')

test/test_shell_detection.vader

@@ -81,3 +81,23 @@ Execute(The ksh dialect should be used for shellcheck if b:is_kornshell is 1):
   let b:is_kornshell = 1
 
   AssertEqual 'ksh', ale_linters#sh#shellcheck#GetDialectArgument(bufnr(''))
+
+Given(A file with /bin/ash):
+  #!/bin/ash
+
+Execute(The ash dialect should be used for the shell and the base function):
+  AssertEqual 'ash', ale#handlers#sh#GetShellType(bufnr(''))
+  AssertEqual 'ash', ale_linters#sh#shell#GetExecutable(bufnr(''))
+
+Execute(dash should be used for shellcheck, which has no ash dialect):
+  AssertEqual 'dash', ale_linters#sh#shellcheck#GetDialectArgument(bufnr(''))
+
+Given(A file with /bin/dash):
+  #!/bin/dash
+
+Execute(The dash dialect should be used for the shell and the base function):
+  AssertEqual 'dash', ale#handlers#sh#GetShellType(bufnr(''))
+  AssertEqual 'dash', ale_linters#sh#shell#GetExecutable(bufnr(''))
+
+Execute(dash should be used for shellcheck):
+  AssertEqual 'dash', ale_linters#sh#shellcheck#GetDialectArgument(bufnr(''))

test/test_should_do_nothing_conditions.vader

@@ -1,6 +1,8 @@
 Before:
   Save &l:statusline
 
+  call ale#test#SetDirectory('/testplugin/test')
+
   let b:funky_command_created = 0
 
   " We will test for the existence of this command, so create one if needed.
@@ -10,6 +12,8 @@ Before:
   endif
 
 After:
+  call ale#test#RestoreDirectory()
+
   if b:funky_command_created
     delcommand CtrlPFunky
     let b:funky_command_created = 0
@@ -25,3 +29,13 @@ Execute(ALE shouldn't do much of anything for ctrlp-funky buffers):
   let &l:statusline = '%#CtrlPMode2# prt %*%#CtrlPMode1# line %* <mru>={%#CtrlPMode1# funky %*}=<fil> <-> %=%<%#CtrlPMode2# %{getcwd()} %*'
 
   Assert ale#ShouldDoNothing(bufnr(''))
+
+Execute(ALE shouldn't try to check buffers with '.' as the filename):
+  AssertEqual
+  \ 0,
+  \ ale#ShouldDoNothing(bufnr('')),
+  \ 'ShouldDoNothing() was 1 for some other reason'
+
+  silent! noautocmd file .
+
+  Assert ale#ShouldDoNothing(bufnr(''))