From 5a6ed5fcb3b89d0c2b4e8ba2953c4ba806d4b171 Mon Sep 17 00:00:00 2001
From: Kumar Damani <damani.kumar@gmail.com>
Date: Fri, 26 Apr 2019 14:49:26 -0400
Subject: added vim dir

---
 vim/.vim/plugged/vim-gitgutter/test/runner.vim | 162 +++++++++++++++++++++++++
 1 file changed, 162 insertions(+)
 create mode 100644 vim/.vim/plugged/vim-gitgutter/test/runner.vim

(limited to 'vim/.vim/plugged/vim-gitgutter/test/runner.vim')

diff --git a/vim/.vim/plugged/vim-gitgutter/test/runner.vim b/vim/.vim/plugged/vim-gitgutter/test/runner.vim
new file mode 100644
index 0000000..630693c
--- /dev/null
+++ b/vim/.vim/plugged/vim-gitgutter/test/runner.vim
@@ -0,0 +1,162 @@
+"
+" Adapted from https://github.com/vim/vim/blob/master/src/testdir/runtest.vim
+"
+" When debugging tests it can help to write debug output:
+"    call Log('oh noes')
+"
+
+function RunTest(test)
+  if exists("*SetUp")
+    call SetUp()
+  endif
+
+  try
+    execute 'call '.a:test
+  catch
+    call Exception()
+    let s:errored = 1
+  endtry
+
+  if exists("*TearDown")
+    call TearDown()
+  endif
+endfunction
+
+function Log(msg)
+  if type(a:msg) == type('')
+    call add(s:messages, a:msg)
+  elseif type(a:msg) == type([])
+    call extend(s:messages, a:msg)
+  else
+    call add(v:errors, 'Exception: unsupported type: '.type(a:msg))
+  endif
+endfunction
+
+function Exception()
+  call add(v:errors, v:throwpoint.'..'.'Exception: '.v:exception)
+endfunction
+
+" Shuffles list in place.
+function Shuffle(list)
+  " Fisher-Yates-Durstenfeld-Knuth
+  let n = len(a:list)
+  if n < 2
+    return a:list
+  endif
+  for i in range(0, n-2)
+    let j = Random(0, n-i-1)
+    let e = a:list[i]
+    let a:list[i] = a:list[i+j]
+    let a:list[i+j] = e
+  endfor
+  return a:list
+endfunction
+
+" Returns a pseudorandom integer i such that 0 <= i <= max
+function Random(min, max)
+  if has('unix')
+    let i = system('echo $RANDOM')  " 0 <= i <= 32767
+  else
+    let i = system('echo %RANDOM%')  " 0 <= i <= 32767
+  endif
+  return i * (a:max - a:min + 1) / 32768 + a:min
+endfunction
+
+function FriendlyName(test_name)
+  return substitute(a:test_name[5:-3], '_', ' ', 'g')
+endfunction
+
+function Align(left, right)
+  if type(a:right) == type([])
+    let result = []
+    for s in a:right
+      if empty(result)
+        call add(result, printf('%-'.s:indent.'S', a:left).s)
+      else
+        call add(result, printf('%-'.s:indent.'S',     '').s)
+      endif
+    endfor
+    return result
+  endif
+
+  return printf('%-'.s:indent.'S', a:left).a:right
+endfunction
+
+let g:testname = expand('%')
+let s:errored = 0
+let s:done = 0
+let s:fail = 0
+let s:errors = 0
+let s:messages = []
+let s:indent = ''
+
+call Log(g:testname.':')
+
+" Source the test script.
+try
+  source %
+catch
+  let s:errors += 1
+  call Exception()
+endtry
+
+" Locate the test functions.
+set nomore
+redir @q
+silent function /^Test_
+redir END
+let s:tests = split(substitute(@q, 'function \(\k*()\)', '\1', 'g'))
+
+" If there is another argument, filter test-functions' names against it.
+if argc() > 1
+  let s:tests = filter(s:tests, 'v:val =~ argv(1)')
+endif
+
+let s:indent = max(map(copy(s:tests), {_, val -> len(FriendlyName(val))}))
+
+" Run the tests in random order.
+for test in Shuffle(s:tests)
+  call RunTest(test)
+  let s:done += 1
+
+  let friendly_name = FriendlyName(test)
+  if len(v:errors) == 0
+    call Log(Align(friendly_name, ' - ok'))
+  else
+    if s:errored
+      let s:errors += 1
+      let s:errored = 0
+    else
+      let s:fail += 1
+    endif
+    call Log(Align(friendly_name, ' - not ok'))
+
+    let i = 0
+    for error in v:errors
+      if i != 0
+        call Log(Align('','   ! ----'))
+      endif
+      for trace in reverse(split(error, '\.\.'))
+        call Log(Align('', '   ! '.trace))
+      endfor
+      let i += 1
+    endfor
+
+    let v:errors = []
+  endif
+endfor
+
+let summary = [
+      \ s:done.(  s:done   == 1 ? ' test'    : ' tests'),
+      \ s:errors.(s:errors == 1 ? ' error'   : ' errors'),
+      \ s:fail.(  s:fail   == 1 ? ' failure' : ' failures'),
+      \ ]
+call Log('')
+call Log(join(summary, ', '))
+
+split messages.log
+call append(line('$'), s:messages)
+write
+
+qall!
+
-- 
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