#254 Add an option for logging the output of commands

2 files changed, 78 insertions, 0 deletions

diff --git a/test/test_ale_info.vader b/test/test_ale_info.vader
index 92025f23..ecea899b 100644
--- a/test/test_ale_info.vader
+++ b/test/test_ale_info.vader
@@ -41,6 +41,7 @@ After:
   unlet! g:globals_string
   unlet! g:command_header
   let g:ale_buffer_info = {}
+  let g:ale_history_log_output = 0
   unlet! g:ale_testft_testlinter1_foo
   unlet! g:ale_testft_testlinter1_bar
   unlet! g:ale_testft2_testlinter2_foo
@@ -218,3 +219,66 @@ Execute (ALEInfo command history should print exit codes correctly):
   \   '(finished - exit code 1) [''/bin/bash'', ''\c'', ''last command'']',
   \ ], "\n"),
   \ g:output
+
+Given testft.testft2 (Empty buffer with two filetypes):
+Execute (ALEInfo command history should print command output if logging is on):
+  let g:ale_history_log_output = 1
+
+  let g:ale_buffer_info[bufnr('%')] = {
+  \ 'history': [
+  \   {
+  \     'status': 'finished',
+  \     'exit_code': 0,
+  \     'job_id': 347,
+  \     'command': 'first command',
+  \     'output': ['some', 'first command output'],
+  \   },
+  \   {
+  \     'status': 'finished',
+  \     'exit_code': 1,
+  \     'job_id': 347,
+  \     'command': ['/bin/bash', '\c', 'last command'],
+  \     'output': ['different second command output'],
+  \   },
+  \   {
+  \     'status': 'finished',
+  \     'exit_code': 0,
+  \     'job_id': 347,
+  \     'command': 'command with no output',
+  \     'output': [],
+  \   },
+  \ ],
+  \}
+
+  call ale#linter#Define('testft', g:testlinter1)
+  call ale#linter#Define('testft2', g:testlinter2)
+  redir => g:output
+  silent ALEInfo
+  redir END
+  AssertEqual
+  \ join([
+  \   '',
+  \   ' Current Filetype: testft.testft2',
+  \   'Available Linters: [''testlinter1'', ''testlinter2'']',
+  \   '  Enabled Linters: [''testlinter1'', ''testlinter2'']',
+  \   ' Linter Variables:',
+  \   g:globals_string . g:command_header,
+  \   '(finished - exit code 0) ''first command''',
+  \   '',
+  \   '<<<OUTPUT STARTS>>>',
+  \   'some',
+  \   'first command output',
+  \   '<<<OUTPUT ENDS>>>',
+  \   '',
+  \   '(finished - exit code 1) [''/bin/bash'', ''\c'', ''last command'']',
+  \   '',
+  \   '<<<OUTPUT STARTS>>>',
+  \   'different second command output',
+  \   '<<<OUTPUT ENDS>>>',
+  \   '',
+  \   '(finished - exit code 0) ''command with no output''',
+  \   '',
+  \   '<<<NO OUTPUT RETURNED>>>',
+  \   '',
+  \ ], "\n"),
+  \ g:output
diff --git a/test/test_history_saving.vader b/test/test_history_saving.vader
index 23b9170b..303a02fa 100644
--- a/test/test_history_saving.vader
+++ b/test/test_history_saving.vader
@@ -17,6 +17,7 @@ Before:
 
 After:
   let g:ale_history_enabled = 1
+  let g:ale_history_log_output = 0
   unlet g:history
   let g:ale_buffer_info = {}
   let g:ale_max_buffer_history_size = 20
@@ -52,6 +53,19 @@ Execute(History should be not set when disabled):
 
   AssertEqual 0, len(g:ale_buffer_info[bufnr('%')].history)
 
+Execute(History should include command output if logging is enabled):
+  AssertEqual 'foobar', &filetype
+
+  let g:ale_history_log_output = 1
+
+  call ale#Lint()
+  call ale#engine#WaitForJobs(2000)
+
+  let g:history = g:ale_buffer_info[bufnr('%')].history
+
+  AssertEqual 1, len(g:history)
+  AssertEqual ['command history test'], g:history[0].output
+
 Execute(History items should be popped after going over the max):
   let g:ale_buffer_info[1] = {
   \ 'history': map(range(20), '{''status'': ''started'', ''job_id'': v:val, ''command'': ''foobar''}'),