From c162bc629440afaf8910f1a29f1dfdb03f898101 Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Sat, 16 Dec 2017 21:50:20 -0500
Subject: vim-patch:8.0.0420: text garbled when the system encoding differs
 from 'encoding'

Problem:    When running :make the output may be in the system encoding,
            different from 'encoding'.
Solution:   Add the 'makeencoding' option. (Ken Takata)

https://github.com/vim/vim/commit/2c7292dc5bbf155fe2192d417363b8c085759cad
---
 src/nvim/testdir/Makefile              |   1 +
 src/nvim/testdir/test_makeencoding.py  |  67 +++++++++++++++++++++
 src/nvim/testdir/test_makeencoding.vim | 106 +++++++++++++++++++++++++++++++++
 3 files changed, 174 insertions(+)
 create mode 100644 src/nvim/testdir/test_makeencoding.py
 create mode 100644 src/nvim/testdir/test_makeencoding.vim

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/Makefile b/src/nvim/testdir/Makefile
index e1faaccb84..1f8cf8a0e7 100644
--- a/src/nvim/testdir/Makefile
+++ b/src/nvim/testdir/Makefile
@@ -65,6 +65,7 @@ NEW_TESTS ?= \
 	    test_increment_dbcs.res \
 	    test_lambda.res \
 	    test_langmap.res \
+	    test_makeencoding.res \
 	    test_marks.res \
 	    test_match.res \
 	    test_matchadd_conceal.res \
diff --git a/src/nvim/testdir/test_makeencoding.py b/src/nvim/testdir/test_makeencoding.py
new file mode 100644
index 0000000000..041edadc0a
--- /dev/null
+++ b/src/nvim/testdir/test_makeencoding.py
@@ -0,0 +1,67 @@
+#!/usr/bin/python
+# -*- coding: utf-8 -*-
+
+# Test program for :make, :grep and :cgetfile.
+
+from __future__ import print_function, unicode_literals
+import locale
+import io
+import sys
+
+def set_output_encoding(enc=None):
+    """Set the encoding of stdout and stderr
+
+    arguments:
+      enc -- Encoding name.
+             If omitted, locale.getpreferredencoding() is used.
+    """
+    if enc is None:
+        enc = locale.getpreferredencoding()
+
+    def get_text_writer(fo, **kwargs):
+        kw = dict(kwargs)
+        kw.setdefault('errors', 'backslashreplace') # use \uXXXX style
+        kw.setdefault('closefd', False)
+
+        if sys.version_info[0] < 3:
+            # Work around for Python 2.x
+            # New line conversion isn't needed here. Done in somewhere else.
+            writer = io.open(fo.fileno(), mode='w', newline='', **kw)
+            write = writer.write    # save the original write() function
+            enc = locale.getpreferredencoding()
+            def convwrite(s):
+                if isinstance(s, bytes):
+                    write(s.decode(enc))    # convert to unistr
+                else:
+                    write(s)
+                try:
+                    writer.flush()  # needed on Windows
+                except IOError:
+                    pass
+            writer.write = convwrite
+        else:
+            writer = io.open(fo.fileno(), mode='w', **kw)
+        return writer
+
+    sys.stdout = get_text_writer(sys.stdout, encoding=enc)
+    sys.stderr = get_text_writer(sys.stderr, encoding=enc)
+
+
+def main():
+    enc = 'utf-8'
+    if len(sys.argv) > 1:
+        enc = sys.argv[1]
+    set_output_encoding(enc)
+
+    message_tbl = {
+            'utf-8': 'ÀÈÌÒÙ こんにちは 你好',
+            'latin1': 'ÀÈÌÒÙ',
+            'cp932': 'こんにちは',
+            'cp936': '你好',
+            }
+
+    print('Xfoobar.c(10) : %s (%s)' % (message_tbl[enc], enc))
+
+
+if __name__ == "__main__":
+    main()
diff --git a/src/nvim/testdir/test_makeencoding.vim b/src/nvim/testdir/test_makeencoding.vim
new file mode 100644
index 0000000000..a3d5538a47
--- /dev/null
+++ b/src/nvim/testdir/test_makeencoding.vim
@@ -0,0 +1,106 @@
+" Tests for 'makeencoding'.
+if !has('multi_byte')
+  finish
+endif
+
+source shared.vim
+
+let s:python = PythonProg()
+if s:python == ''
+  " Can't run this test.
+  finish
+endif
+
+let s:script = 'test_makeencoding.py'
+
+let s:message_tbl = {
+      \ 'utf-8': 'ÀÈÌÒÙ こんにちは 你好',
+      \ 'latin1': 'ÀÈÌÒÙ',
+      \ 'cp932': 'こんにちは',
+      \ 'cp936': '你好',
+      \}
+
+
+" Tests for :cgetfile and :lgetfile.
+func Test_getfile()
+  set errorfile=Xerror.txt
+  set errorformat=%f(%l)\ :\ %m
+
+  " :cgetfile
+  for enc in keys(s:message_tbl)
+    let &makeencoding = enc
+    exec "silent !" . s:python . " " . s:script . " " . enc . " > " . &errorfile
+    cgetfile
+    copen
+    call assert_equal("Xfoobar.c|10| " . s:message_tbl[enc] . " (" . enc . ")",
+          \ getline('.'))
+    cclose
+  endfor
+
+  " :lgetfile
+  for enc in keys(s:message_tbl)
+    let &makeencoding = enc
+    exec "silent !" . s:python . " " . s:script . " " . enc . " > " . &errorfile
+    lgetfile
+    lopen
+    call assert_equal("Xfoobar.c|10| " . s:message_tbl[enc] . " (" . enc . ")",
+          \ getline('.'))
+    lclose
+  endfor
+
+  call delete(&errorfile)
+endfunc
+
+
+" Tests for :grep and :lgrep.
+func Test_grep()
+  let &grepprg = s:python
+  set grepformat=%f(%l)\ :\ %m
+
+  " :grep
+  for enc in keys(s:message_tbl)
+    let &makeencoding = enc
+    exec "silent grep! " . s:script . " " . enc
+    copen
+    call assert_equal("Xfoobar.c|10| " . s:message_tbl[enc] . " (" . enc . ")",
+          \ getline('.'))
+    cclose
+  endfor
+
+  " :lgrep
+  for enc in keys(s:message_tbl)
+    let &makeencoding = enc
+    exec "silent lgrep! " . s:script . " " . enc
+    lopen
+    call assert_equal("Xfoobar.c|10| " . s:message_tbl[enc] . " (" . enc . ")",
+          \ getline('.'))
+    lclose
+  endfor
+endfunc
+
+
+" Tests for :make and :lmake.
+func Test_make()
+  let &makeprg = s:python
+  set errorformat=%f(%l)\ :\ %m
+
+  " :make
+  for enc in keys(s:message_tbl)
+    let &makeencoding = enc
+    exec "silent make! " . s:script . " " . enc
+    copen
+    call assert_equal("Xfoobar.c|10| " . s:message_tbl[enc] . " (" . enc . ")",
+          \ getline('.'))
+    cclose
+  endfor
+
+  " :lmake
+  for enc in keys(s:message_tbl)
+    let &makeencoding = enc
+    exec "silent lmake! " . s:script . " " . enc
+    lopen
+    call assert_equal("Xfoobar.c|10| " . s:message_tbl[enc] . " (" . enc . ")",
+          \ getline('.'))
+    lclose
+  endfor
+endfunc
-- 
cgit 


From ccbf14322a8d56567a0fe9708cead27818d14271 Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Sun, 17 Dec 2017 20:51:51 -0500
Subject: vim-patch:8.0.0404: not enough testing for quickfix

Problem:    Not enough testing for quickfix.
Solution:   Add some more tests. (Yegappan Lakshmanan)

https://github.com/vim/vim/commit/391b1dd040af204b150d43c5a1c97477ee450a28
---
 src/nvim/testdir/test_quickfix.vim | 83 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 83 insertions(+)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_quickfix.vim b/src/nvim/testdir/test_quickfix.vim
index aff5fc2eed..773502ede4 100644
--- a/src/nvim/testdir/test_quickfix.vim
+++ b/src/nvim/testdir/test_quickfix.vim
@@ -128,6 +128,14 @@ func XlistTests(cchar)
   let l = split(result, "\n")
   call assert_equal([' 2 Xtestfile1:1 col 3: Line1',
 		   \ ' 3: non-error 2', ' 4 Xtestfile2:2 col 2: Line2'], l)
+
+  " Test for '+'
+  redir => result
+  Xlist! +2
+  redir END
+  let l = split(result, "\n")
+  call assert_equal([' 2 Xtestfile1:1 col 3: Line1',
+		   \ ' 3: non-error 2', ' 4 Xtestfile2:2 col 2: Line2'], l)
 endfunc
 
 func Test_clist()
@@ -907,6 +915,11 @@ func Test_efm2()
 	      \ "(67,3)  warning: 's' already defined"
 	      \]
   set efm=%+P[%f],(%l\\,%c)%*[\ ]%t%*[^:]:\ %m,%-Q
+  " To exercise the push/pop file functionality in quickfix, the test files
+  " need to be created.
+  call writefile(['Line1'], 'Xtestfile1')
+  call writefile(['Line2'], 'Xtestfile2')
+  call writefile(['Line3'], 'Xtestfile3')
   cexpr ""
   for l in lines
       caddexpr l
@@ -917,6 +930,9 @@ func Test_efm2()
   call assert_equal(2, l[2].col)
   call assert_equal('w', l[2].type)
   call assert_equal('e', l[3].type)
+  call delete('Xtestfile1')
+  call delete('Xtestfile2')
+  call delete('Xtestfile3')
 
   " Tests for %E, %C and %Z format specifiers
   let lines = ["Error 275",
@@ -1351,11 +1367,25 @@ func Test_switchbuf()
   call assert_equal(2, winnr('$'))
   call assert_equal(1, bufwinnr('Xqftestfile3'))
 
+  " If only quickfix window is open in the current tabpage, jumping to an
+  " entry with 'switchubf' set to 'usetab' should search in other tabpages.
   enew | only
+  set switchbuf=usetab
+  tabedit Xqftestfile1
+  tabedit Xqftestfile2
+  tabedit Xqftestfile3
+  tabfirst
+  copen | only
+  clast
+  call assert_equal(4, tabpagenr())
+  tabfirst | tabonly | enew | only
 
   call delete('Xqftestfile1')
   call delete('Xqftestfile2')
   call delete('Xqftestfile3')
+  set switchbuf&vim
+
+  enew | only
 endfunc
 
 func Xadjust_qflnum(cchar)
@@ -1673,3 +1703,56 @@ func Test_dirstack_cleanup()
   caddbuffer
   let &efm = save_efm
 endfunc
+
+" Tests for jumping to entries from the location list window and quickfix
+" window
+func Test_cwindow_jump()
+  set efm=%f%%%l%%%m
+  lgetexpr ["F1%10%Line 10", "F2%20%Line 20", "F3%30%Line 30"]
+  lopen | only
+  lfirst
+  call assert_true(winnr('$') == 2)
+  call assert_true(winnr() == 1)
+  " Location list for the new window should be set
+  call assert_true(getloclist(0)[2].text == 'Line 30')
+
+  " Open a scratch buffer
+  " Open a new window and create a location list
+  " Open the location list window and close the other window
+  " Jump to an entry.
+  " Should create a new window and jump to the entry. The scrtach buffer
+  " should not be used.
+  enew | only
+  set buftype=nofile
+  below new
+  lgetexpr ["F1%10%Line 10", "F2%20%Line 20", "F3%30%Line 30"]
+  lopen
+  2wincmd c
+  lnext
+  call assert_true(winnr('$') == 3)
+  call assert_true(winnr() == 2)
+
+  " Open two windows with two different location lists
+  " Open the location list window and close the previous window
+  " Jump to an entry in the location list window
+  " Should open the file in the first window and not set the location list.
+  enew | only
+  lgetexpr ["F1%5%Line 5"]
+  below new
+  lgetexpr ["F1%10%Line 10", "F2%20%Line 20", "F3%30%Line 30"]
+  lopen
+  2wincmd c
+  lnext
+  call assert_true(winnr() == 1)
+  call assert_true(getloclist(0)[0].text == 'Line 5')
+
+  enew | only
+  cgetexpr ["F1%10%Line 10", "F2%20%Line 20", "F3%30%Line 30"]
+  copen
+  cnext
+  call assert_true(winnr('$') == 2)
+  call assert_true(winnr() == 1)
+
+  enew | only
+  set efm&vim
+endfunc
-- 
cgit 


From 853634881335eb9fe4c593710fbb8c71324e1690 Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Sun, 17 Dec 2017 20:56:01 -0500
Subject: vim-patch:8.0.0484: :lhelpgrep does not fail after a successful one

Problem:    Using :lhelpgrep with an argument that should fail does not
            produce an error if the previous :helpgrep worked.
Solution:   Use another way to detect that autocommands made the quickfix info
            invalid. (Yegappan Lakshmanan)

https://github.com/vim/vim/commit/ee85df37634dfb0c40ae5de0b4f246aef460b392
---
 src/nvim/testdir/test_quickfix.vim | 184 +++++++++++++++++++++++++++++--------
 1 file changed, 144 insertions(+), 40 deletions(-)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_quickfix.vim b/src/nvim/testdir/test_quickfix.vim
index 773502ede4..3d8d18cf88 100644
--- a/src/nvim/testdir/test_quickfix.vim
+++ b/src/nvim/testdir/test_quickfix.vim
@@ -31,7 +31,8 @@ func s:setup_commands(cchar)
     command! -nargs=* -bang Xnfile <mods>cnfile<bang> <args>
     command! -nargs=* -bang Xpfile <mods>cpfile<bang> <args>
     command! -nargs=* Xexpr <mods>cexpr <args>
-    command! -nargs=* Xvimgrep <mods>vimgrep <args>
+    command! -range -nargs=* Xvimgrep <mods><count>vimgrep <args>
+    command! -nargs=* Xvimgrepadd <mods>vimgrepadd <args>
     command! -nargs=* Xgrep <mods> grep <args>
     command! -nargs=* Xgrepadd <mods> grepadd <args>
     command! -nargs=* Xhelpgrep helpgrep <args>
@@ -61,7 +62,8 @@ func s:setup_commands(cchar)
     command! -nargs=* -bang Xnfile <mods>lnfile<bang> <args>
     command! -nargs=* -bang Xpfile <mods>lpfile<bang> <args>
     command! -nargs=* Xexpr <mods>lexpr <args>
-    command! -nargs=* Xvimgrep <mods>lvimgrep <args>
+    command! -range -nargs=* Xvimgrep <mods><count>lvimgrep <args>
+    command! -nargs=* Xvimgrepadd <mods>lvimgrepadd <args>
     command! -nargs=* Xgrep <mods> lgrep <args>
     command! -nargs=* Xgrepadd <mods> lgrepadd <args>
     command! -nargs=* Xhelpgrep lhelpgrep <args>
@@ -85,57 +87,52 @@ func XlistTests(cchar)
 		  \ 'non-error 3', 'Xtestfile3:3:1:Line3']
 
   " List only valid entries
-  redir => result
-  Xlist
-  redir END
-  let l = split(result, "\n")
+  let l = split(execute('Xlist', ''), "\n")
   call assert_equal([' 2 Xtestfile1:1 col 3: Line1',
 		   \ ' 4 Xtestfile2:2 col 2: Line2',
 		   \ ' 6 Xtestfile3:3 col 1: Line3'], l)
 
   " List all the entries
-  redir => result
-  Xlist!
-  redir END
-  let l = split(result, "\n")
+  let l = split(execute('Xlist!', ''), "\n")
   call assert_equal([' 1: non-error 1', ' 2 Xtestfile1:1 col 3: Line1',
 		   \ ' 3: non-error 2', ' 4 Xtestfile2:2 col 2: Line2',
 		   \ ' 5: non-error 3', ' 6 Xtestfile3:3 col 1: Line3'], l)
 
   " List a range of errors
-  redir => result
-  Xlist 3,6
-  redir END
-  let l = split(result, "\n")
+  let l = split(execute('Xlist 3,6', ''), "\n")
   call assert_equal([' 4 Xtestfile2:2 col 2: Line2',
 		   \ ' 6 Xtestfile3:3 col 1: Line3'], l)
 
-  redir => result
-  Xlist! 3,4
-  redir END
-  let l = split(result, "\n")
+  let l = split(execute('Xlist! 3,4', ''), "\n")
   call assert_equal([' 3: non-error 2', ' 4 Xtestfile2:2 col 2: Line2'], l)
 
-  redir => result
-  Xlist -6,-4
-  redir END
-  let l = split(result, "\n")
+  let l = split(execute('Xlist -6,-4', ''), "\n")
   call assert_equal([' 2 Xtestfile1:1 col 3: Line1'], l)
 
-  redir => result
-  Xlist! -5,-3
-  redir END
-  let l = split(result, "\n")
+  let l = split(execute('Xlist! -5,-3', ''), "\n")
   call assert_equal([' 2 Xtestfile1:1 col 3: Line1',
 		   \ ' 3: non-error 2', ' 4 Xtestfile2:2 col 2: Line2'], l)
 
   " Test for '+'
-  redir => result
-  Xlist! +2
-  redir END
-  let l = split(result, "\n")
+  let l = split(execute('Xlist! +2', ''), "\n")
   call assert_equal([' 2 Xtestfile1:1 col 3: Line1',
 		   \ ' 3: non-error 2', ' 4 Xtestfile2:2 col 2: Line2'], l)
+
+  " Different types of errors
+  call g:Xsetlist([{'lnum':10,'col':5,'type':'W', 'text':'Warning','nr':11},
+	      \ {'lnum':20,'col':10,'type':'e','text':'Error','nr':22},
+	      \ {'lnum':30,'col':15,'type':'i','text':'Info','nr':33},
+	      \ {'lnum':40,'col':20,'type':'x', 'text':'Other','nr':44},
+	      \ {'lnum':50,'col':25,'type':"\<C-A>",'text':'one','nr':55}])
+  let l = split(execute('Xlist', ""), "\n")
+  call assert_equal([' 1:10 col 5 warning  11: Warning',
+	      \ ' 2:20 col 10 error  22: Error',
+	      \ ' 3:30 col 15 info  33: Info',
+	      \ ' 4:40 col 20 x  44: Other',
+	      \ ' 5:50 col 25  55: one'], l)
+
+  " Error cases
+  call assert_fails('Xlist abc', 'E488:')
 endfunc
 
 func Test_clist()
@@ -324,6 +321,23 @@ func XbufferTests(cchar)
 	\ l[3].lnum == 750 && l[3].col == 25 && l[3].text ==# 'Line 750')
   enew!
 
+  " Check for invalid buffer
+  call assert_fails('Xbuffer 199', 'E474:')
+
+  " Check for unloaded buffer
+  edit Xtestfile1
+  let bnr = bufnr('%')
+  enew!
+  call assert_fails('Xbuffer ' . bnr, 'E681:')
+
+  " Check for invalid range
+  " Using Xbuffer will not run the range check in the cbuffer/lbuffer
+  " commands. So directly call the commands.
+  if (a:cchar == 'c')
+      call assert_fails('900,999cbuffer', 'E16:')
+  else
+      call assert_fails('900,999lbuffer', 'E16:')
+  endif
 endfunc
 
 func Test_cbuffer()
@@ -372,6 +386,9 @@ func Xtest_browse(cchar)
   call assert_equal('Xqftestfile1', bufname('%'))
   call assert_equal(5, line('.'))
 
+  Xexpr ""
+  call assert_fails('Xnext', 'E42:')
+
   call delete('Xqftestfile1')
   call delete('Xqftestfile2')
 endfunc
@@ -393,6 +410,9 @@ func s:test_xhelpgrep(cchar)
   call assert_true(w:quickfix_title =~ title_text, w:quickfix_title)
   " This wipes out the buffer, make sure that doesn't cause trouble.
   Xclose
+
+  " Search for non existing help string
+  call assert_fails('Xhelpgrep a1b2c3', 'E480:')
 endfunc
 
 func Test_helpgrep()
@@ -586,7 +606,7 @@ func Test_locationlist()
     wincmd n | only
 
     augroup! testgroup
-  endfunc
+endfunc
 
 func Test_locationlist_curwin_was_closed()
     augroup testgroup
@@ -605,7 +625,7 @@ func Test_locationlist_curwin_was_closed()
     call assert_fails('lrewind', 'E924:')
 
     augroup! testgroup
-  endfunc
+endfunc
 
 func Test_locationlist_cross_tab_jump()
   call writefile(['loclistfoo'], 'loclistfoo')
@@ -742,7 +762,7 @@ func Test_efm1()
     call delete('Xerrorfile1')
     call delete('Xerrorfile2')
     call delete('Xtestfile')
-  endfunc
+endfunc
 
 " Test for quickfix directory stack support
 func s:dir_stack_tests(cchar)
@@ -901,20 +921,26 @@ func Test_efm2()
   call assert_equal(l[0].pattern, '^\VLine search text\$')
   call assert_equal(l[0].lnum, 0)
 
+  let l = split(execute('clist', ''), "\n")
+  call assert_equal([' 1 Xtestfile:^\VLine search text\$:  '], l)
+
   " Test for %P, %Q and %t format specifiers
   let lines=["[Xtestfile1]",
 	      \ "(1,17)  error: ';' missing",
 	      \ "(21,2)  warning: variable 'z' not defined",
 	      \ "(67,3)  error: end of file found before string ended",
+	      \ "--",
 	      \ "",
 	      \ "[Xtestfile2]",
+	      \ "--",
 	      \ "",
 	      \ "[Xtestfile3]",
 	      \ "NEW compiler v1.1",
 	      \ "(2,2)   warning: variable 'x' not defined",
-	      \ "(67,3)  warning: 's' already defined"
+	      \ "(67,3)  warning: 's' already defined",
+	      \ "--"
 	      \]
-  set efm=%+P[%f],(%l\\,%c)%*[\ ]%t%*[^:]:\ %m,%-Q
+  set efm=%+P[%f]%r,(%l\\,%c)%*[\ ]%t%*[^:]:\ %m,%+Q--%r
   " To exercise the push/pop file functionality in quickfix, the test files
   " need to be created.
   call writefile(['Line1'], 'Xtestfile1')
@@ -925,7 +951,7 @@ func Test_efm2()
       caddexpr l
   endfor
   let l = getqflist()
-  call assert_equal(9, len(l))
+  call assert_equal(12, len(l))
   call assert_equal(21, l[2].lnum)
   call assert_equal(2, l[2].col)
   call assert_equal('w', l[2].type)
@@ -1080,6 +1106,13 @@ func SetXlistTests(cchar, bnum)
   call g:Xsetlist([])
   let l = g:Xgetlist()
   call assert_equal(0, len(l))
+
+  " Error cases:
+  " Refer to a non-existing buffer and pass a non-dictionary type
+  call assert_fails("call g:Xsetlist([{'bufnr':998, 'lnum':4}," .
+	      \ " {'bufnr':999, 'lnum':5}])", 'E92:')
+  call g:Xsetlist([[1, 2,3]])
+  call assert_equal(0, len(g:Xgetlist()))
 endfunc
 
 func Test_setqflist()
@@ -1098,7 +1131,8 @@ func Xlist_empty_middle(cchar)
   call s:setup_commands(a:cchar)
 
   " create three quickfix lists
-  Xvimgrep Test_ test_quickfix.vim
+  let @/ = 'Test_'
+  Xvimgrep // test_quickfix.vim
   let testlen = len(g:Xgetlist())
   call assert_true(testlen > 0)
   Xvimgrep empty test_quickfix.vim
@@ -1591,6 +1625,22 @@ func Xproperty_tests(cchar)
     call g:Xsetlist([], ' ', {'title' : 'N3'})
     call assert_equal('N2', g:Xgetlist({'nr':2, 'title':1}).title)
 
+    " Changing the title of an earlier quickfix list
+    call g:Xsetlist([], ' ', {'title' : 'NewTitle', 'nr' : 2})
+    call assert_equal('NewTitle', g:Xgetlist({'nr':2, 'title':1}).title)
+
+    " Changing the title of an invalid quickfix list
+    call assert_equal(-1, g:Xsetlist([], ' ',
+		\ {'title' : 'SomeTitle', 'nr' : 99}))
+    call assert_equal(-1, g:Xsetlist([], ' ',
+		\ {'title' : 'SomeTitle', 'nr' : 'abc'}))
+
+    if a:cchar == 'c'
+	copen
+	call assert_equal({'winid':win_getid()}, getqflist({'winid':1}))
+	cclose
+    endif
+
     " Invalid arguments
     call assert_fails('call g:Xgetlist([])', 'E715')
     call assert_fails('call g:Xsetlist([], "a", [])', 'E715')
@@ -1598,16 +1648,18 @@ func Xproperty_tests(cchar)
     call assert_equal(-1, s)
 
     call assert_equal({}, g:Xgetlist({'abc':1}))
+    call assert_equal({}, g:Xgetlist({'nr':99, 'title':1}))
+    call assert_equal({}, g:Xgetlist({'nr':[], 'title':1}))
 
     if a:cchar == 'l'
-        call assert_equal({}, getloclist(99, {'title': 1}))
+	call assert_equal({}, getloclist(99, {'title': 1}))
     endif
-  endfunc
+endfunc
 
 func Test_qf_property()
     call Xproperty_tests('c')
     call Xproperty_tests('l')
-  endfunc
+endfunc
 
 " Tests for the QuickFixCmdPre/QuickFixCmdPost autocommands
 func QfAutoCmdHandler(loc, cmd)
@@ -1756,3 +1808,55 @@ func Test_cwindow_jump()
   enew | only
   set efm&vim
 endfunc
+
+func XvimgrepTests(cchar)
+  call s:setup_commands(a:cchar)
+
+  call writefile(['Editor:VIM vim',
+	      \ 'Editor:Emacs EmAcS',
+	      \ 'Editor:Notepad NOTEPAD'], 'Xtestfile1')
+  call writefile(['Linux', 'MacOS', 'MS-Windows'], 'Xtestfile2')
+
+  " Error cases
+  call assert_fails('Xvimgrep /abc *', 'E682:')
+
+  let @/=''
+  call assert_fails('Xvimgrep // *', 'E35:')
+
+  call assert_fails('Xvimgrep abc', 'E683:')
+  call assert_fails('Xvimgrep a1b2c3 Xtestfile1', 'E480:')
+  call assert_fails('Xvimgrep pat Xa1b2c3', 'E480:')
+
+  Xexpr ""
+  Xvimgrepadd Notepad Xtestfile1
+  Xvimgrepadd MacOS Xtestfile2
+  let l = g:Xgetlist()
+  call assert_equal(2, len(l))
+  call assert_equal('Editor:Notepad NOTEPAD', l[0].text)
+
+  Xvimgrep #\cvim#g Xtestfile?
+  let l = g:Xgetlist()
+  call assert_equal(2, len(l))
+  call assert_equal(8, l[0].col)
+  call assert_equal(12, l[1].col)
+
+  1Xvimgrep ?Editor? Xtestfile*
+  let l = g:Xgetlist()
+  call assert_equal(1, len(l))
+  call assert_equal('Editor:VIM vim', l[0].text)
+
+  edit +3 Xtestfile2
+  Xvimgrep +\cemacs+j Xtestfile1
+  let l = g:Xgetlist()
+  call assert_equal('Xtestfile2', bufname(''))
+  call assert_equal('Editor:Emacs EmAcS', l[0].text)
+
+  call delete('Xtestfile1')
+  call delete('Xtestfile2')
+endfunc
+
+" Tests for the :vimgrep command
+func Test_vimgrep()
+  call XvimgrepTests('c')
+  call XvimgrepTests('l')
+endfunc
-- 
cgit 


From fb8592b7ba673f230f144dc8c29e5dffc33fc50a Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Mon, 18 Dec 2017 14:26:49 -0500
Subject: vim-patch:8.0.0517: there is no way to remove quickfix lists

Problem:    There is no way to remove quickfix lists (for testing).
Solution:   Add the 'f' action to setqflist(). Add tests. (Yegappan
            Lakshmanan)

https://github.com/vim/vim/commit/b6fa30ccc39cdb7f1d07b99fe2f4c6b61671dac2
---
 src/nvim/testdir/test_quickfix.vim | 46 +++++++++++++++++++++++++++++++++-----
 1 file changed, 40 insertions(+), 6 deletions(-)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_quickfix.vim b/src/nvim/testdir/test_quickfix.vim
index 3d8d18cf88..b953df3fc8 100644
--- a/src/nvim/testdir/test_quickfix.vim
+++ b/src/nvim/testdir/test_quickfix.vim
@@ -38,6 +38,7 @@ func s:setup_commands(cchar)
     command! -nargs=* Xhelpgrep helpgrep <args>
     let g:Xgetlist = function('getqflist')
     let g:Xsetlist = function('setqflist')
+    call setqflist([], 'f')
   else
     command! -nargs=* -bang Xlist <mods>llist<bang> <args>
     command! -nargs=* Xgetexpr <mods>lgetexpr <args>
@@ -69,6 +70,7 @@ func s:setup_commands(cchar)
     command! -nargs=* Xhelpgrep lhelpgrep <args>
     let g:Xgetlist = function('getloclist', [0])
     let g:Xsetlist = function('setloclist', [0])
+    call setloclist(0, [], 'f')
   endif
 endfunc
 
@@ -76,6 +78,9 @@ endfunc
 func XlistTests(cchar)
   call s:setup_commands(a:cchar)
 
+  if a:cchar == 'l'
+      call assert_fails('llist', 'E776:')
+  endif
   " With an empty list, command should return error
   Xgetexpr []
   silent! Xlist
@@ -146,6 +151,9 @@ endfunc
 func XageTests(cchar)
   call s:setup_commands(a:cchar)
 
+  let list = [{'bufnr': 1, 'lnum': 1}]
+  call g:Xsetlist(list)
+
   " Jumping to a non existent list should return error
   silent! Xolder 99
   call assert_true(v:errmsg ==# 'E380: At bottom of quickfix stack')
@@ -179,11 +187,7 @@ func XageTests(cchar)
 endfunc
 
 func Test_cage()
-  let list = [{'bufnr': 1, 'lnum': 1}]
-  call setqflist(list)
   call XageTests('c')
-
-  call setloclist(0, list)
   call XageTests('l')
 endfunc
 
@@ -192,6 +196,11 @@ endfunc
 func XwindowTests(cchar)
   call s:setup_commands(a:cchar)
 
+  " Opening the location list window without any errors should fail
+  if a:cchar == 'l'
+      call assert_fails('lopen', 'E776:')
+  endif
+
   " Create a list with no valid entries
   Xgetexpr ['non-error 1', 'non-error 2', 'non-error 3']
 
@@ -232,6 +241,19 @@ func XwindowTests(cchar)
   " Calling cwindow should close the quickfix window with no valid errors
   Xwindow
   call assert_true(winnr('$') == 1)
+
+  if a:cchar == 'c'
+      " Opening the quickfix window in multiple tab pages should reuse the
+      " quickfix buffer
+      Xgetexpr ['Xtestfile1:1:3:Line1', 'Xtestfile2:2:2:Line2',
+		  \ 'Xtestfile3:3:1:Line3']
+      Xopen
+      let qfbufnum = bufnr('%')
+      tabnew
+      Xopen
+      call assert_equal(qfbufnum, bufnr('%'))
+      new | only | tabonly
+  endif
 endfunc
 
 func Test_cwindow()
@@ -360,6 +382,13 @@ endfunc
 func Xtest_browse(cchar)
   call s:setup_commands(a:cchar)
 
+  " Jumping to first or next location list entry without any error should
+  " result in failure
+  if a:cchar == 'l'
+      call assert_fails('lfirst', 'E776:')
+      call assert_fails('lnext', 'E776:')
+  endif
+
   call s:create_test_file('Xqftestfile1')
   call s:create_test_file('Xqftestfile2')
 
@@ -1532,6 +1561,11 @@ endfunc
 func XbottomTests(cchar)
   call s:setup_commands(a:cchar)
 
+  " Calling lbottom without any errors should fail
+  if a:cchar == 'l'
+      call assert_fails('lbottom', 'E776:')
+  endif
+
   call g:Xsetlist([{'filename': 'foo', 'lnum': 42}]) 
   Xopen
   let wid = win_getid()
@@ -1553,10 +1587,9 @@ endfunc
 func HistoryTest(cchar)
   call s:setup_commands(a:cchar)
 
-  call assert_fails(a:cchar . 'older 99', 'E380:')
   " clear all lists after the first one, then replace the first one.
   call g:Xsetlist([])
-  Xolder
+  call assert_fails('Xolder 99', 'E380:')
   let entry = {'filename': 'foo', 'lnum': 42}
   call g:Xsetlist([entry], 'r')
   call g:Xsetlist([entry, entry])
@@ -1599,6 +1632,7 @@ func Xproperty_tests(cchar)
     call assert_fails('call g:Xsetlist([], "a", [])', 'E715:')
 
     " Set and get the title
+    call g:Xsetlist([])
     Xopen
     wincmd p
     call g:Xsetlist([{'filename':'foo', 'lnum':27}])
-- 
cgit 


From f0bd2bc39aeb7797e3dd5c14797606dac45c8a75 Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Mon, 18 Dec 2017 14:36:13 -0500
Subject: vim-patch:8.0.0536: quickfix window not updated when freeing quickfix
 stack

Problem:    Quickfix window not updated when freeing quickfix stack.
Solution:   Update the quickfix window. (Yegappan Lakshmanan)

https://github.com/vim/vim/commit/69f40be64555d50f603c6f22722cf762aaa6bbc1
---
 src/nvim/testdir/test_quickfix.vim | 63 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_quickfix.vim b/src/nvim/testdir/test_quickfix.vim
index b953df3fc8..40ad387dee 100644
--- a/src/nvim/testdir/test_quickfix.vim
+++ b/src/nvim/testdir/test_quickfix.vim
@@ -1894,3 +1894,66 @@ func Test_vimgrep()
   call XvimgrepTests('c')
   call XvimgrepTests('l')
 endfunc
+
+func XfreeTests(cchar)
+  call s:setup_commands(a:cchar)
+
+  enew | only
+
+  " Deleting the quickfix stack should work even When the current list is
+  " somewhere in the middle of the stack
+  Xexpr ['Xfile1:10:10:Line 10', 'Xfile1:15:15:Line 15']
+  Xexpr ['Xfile2:20:20:Line 20', 'Xfile2:25:25:Line 25']
+  Xexpr ['Xfile3:30:30:Line 30', 'Xfile3:35:35:Line 35']
+  Xolder
+  call g:Xsetlist([], 'f')
+  call assert_equal(0, len(g:Xgetlist()))
+
+  " After deleting the stack, adding a new list should create a stack with a
+  " single list.
+  Xexpr ['Xfile1:10:10:Line 10', 'Xfile1:15:15:Line 15']
+  call assert_equal(1, g:Xgetlist({'all':1}).nr)
+
+  " Deleting the stack from a quickfix window should update/clear the
+  " quickfix/location list window.
+  Xexpr ['Xfile1:10:10:Line 10', 'Xfile1:15:15:Line 15']
+  Xexpr ['Xfile2:20:20:Line 20', 'Xfile2:25:25:Line 25']
+  Xexpr ['Xfile3:30:30:Line 30', 'Xfile3:35:35:Line 35']
+  Xolder
+  Xwindow
+  call g:Xsetlist([], 'f')
+  call assert_equal(2, winnr('$'))
+  call assert_equal(1, line('$'))
+  Xclose
+
+  " Deleting the stack from a non-quickfix window should update/clear the
+  " quickfix/location list window.
+  Xexpr ['Xfile1:10:10:Line 10', 'Xfile1:15:15:Line 15']
+  Xexpr ['Xfile2:20:20:Line 20', 'Xfile2:25:25:Line 25']
+  Xexpr ['Xfile3:30:30:Line 30', 'Xfile3:35:35:Line 35']
+  Xolder
+  Xwindow
+  wincmd p
+  call g:Xsetlist([], 'f')
+  call assert_equal(0, len(g:Xgetlist()))
+  wincmd p
+  call assert_equal(2, winnr('$'))
+  call assert_equal(1, line('$'))
+
+  " After deleting the location list stack, if the location list window is
+  " opened, then a new location list should be created. So opening the
+  " location list window again should not create a new window.
+  if a:cchar == 'l'
+      lexpr ['Xfile1:10:10:Line 10', 'Xfile1:15:15:Line 15']
+      wincmd p
+      lopen
+      call assert_equal(2, winnr('$'))
+  endif
+  Xclose
+endfunc
+
+" Tests for the quickifx free functionality
+func Test_qf_free()
+  call XfreeTests('c')
+  call XfreeTests('l')
+endfunc
-- 
cgit 


From dd2739286195c8953a31346908f02a85563a3fa2 Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Mon, 18 Dec 2017 21:37:11 -0500
Subject: vim-patch:8.0.0574: get only one quickfix list after :caddbuf

Problem:    Get only one quickfix list after :caddbuf.
Solution:   Reset qf_multiline. (Yegappan Lakshmanan)

https://github.com/vim/vim/commit/99895eac1cf71be43ece7e14b50e206e041fbe9f
---
 src/nvim/testdir/test_quickfix.vim | 89 +++++++++++++++++++++++++++++++-------
 1 file changed, 74 insertions(+), 15 deletions(-)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_quickfix.vim b/src/nvim/testdir/test_quickfix.vim
index 40ad387dee..e729290c1e 100644
--- a/src/nvim/testdir/test_quickfix.vim
+++ b/src/nvim/testdir/test_quickfix.vim
@@ -24,8 +24,8 @@ func s:setup_commands(cchar)
     command! -nargs=* Xgetbuffer <mods>cgetbuffer <args>
     command! -nargs=* Xaddbuffer <mods>caddbuffer <args>
     command! -nargs=* Xrewind <mods>crewind <args>
-    command! -nargs=* -bang Xnext <mods>cnext<bang> <args>
-    command! -nargs=* -bang Xprev <mods>cprev<bang> <args>
+    command! -count -nargs=* -bang Xnext <mods><count>cnext<bang> <args>
+    command! -count -nargs=* -bang Xprev <mods><count>cprev<bang> <args>
     command! -nargs=* -bang Xfirst <mods>cfirst<bang> <args>
     command! -nargs=* -bang Xlast <mods>clast<bang> <args>
     command! -nargs=* -bang Xnfile <mods>cnfile<bang> <args>
@@ -56,8 +56,8 @@ func s:setup_commands(cchar)
     command! -nargs=* Xgetbuffer <mods>lgetbuffer <args>
     command! -nargs=* Xaddbuffer <mods>laddbuffer <args>
     command! -nargs=* Xrewind <mods>lrewind <args>
-    command! -nargs=* -bang Xnext <mods>lnext<bang> <args>
-    command! -nargs=* -bang Xprev <mods>lprev<bang> <args>
+    command! -count -nargs=* -bang Xnext <mods><count>lnext<bang> <args>
+    command! -count -nargs=* -bang Xprev <mods><count>lprev<bang> <args>
     command! -nargs=* -bang Xfirst <mods>lfirst<bang> <args>
     command! -nargs=* -bang Xlast <mods>llast<bang> <args>
     command! -nargs=* -bang Xnfile <mods>lnfile<bang> <args>
@@ -395,7 +395,9 @@ func Xtest_browse(cchar)
   Xgetexpr ['Xqftestfile1:5:Line5',
 		\ 'Xqftestfile1:6:Line6',
 		\ 'Xqftestfile2:10:Line10',
-		\ 'Xqftestfile2:11:Line11']
+		\ 'Xqftestfile2:11:Line11',
+		\ 'RegularLine1',
+		\ 'RegularLine2']
 
   Xfirst
   call assert_fails('Xprev', 'E553')
@@ -407,6 +409,7 @@ func Xtest_browse(cchar)
   call assert_equal('Xqftestfile1', bufname('%'))
   call assert_equal(6, line('.'))
   Xlast
+  Xprev
   call assert_equal('Xqftestfile2', bufname('%'))
   call assert_equal(11, line('.'))
   call assert_fails('Xnext', 'E553')
@@ -415,6 +418,13 @@ func Xtest_browse(cchar)
   call assert_equal('Xqftestfile1', bufname('%'))
   call assert_equal(5, line('.'))
 
+  10Xnext
+  call assert_equal('Xqftestfile2', bufname('%'))
+  call assert_equal(11, line('.'))
+  10Xprev
+  call assert_equal('Xqftestfile1', bufname('%'))
+  call assert_equal(5, line('.'))
+
   Xexpr ""
   call assert_fails('Xnext', 'E42:')
 
@@ -437,9 +447,30 @@ func s:test_xhelpgrep(cchar)
     let title_text = ':lhelpgrep quickfix'
   endif
   call assert_true(w:quickfix_title =~ title_text, w:quickfix_title)
+
+  " Jumping to a help topic should open the help window
+  only
+  Xnext
+  call assert_true(&buftype == 'help')
+  call assert_true(winnr('$') == 2)
+  " Jumping to the next match should reuse the help window
+  Xnext
+  call assert_true(&buftype == 'help')
+  call assert_true(winnr() == 1)
+  call assert_true(winnr('$') == 2)
+  " Jumping to the next match from the quickfix window should reuse the help
+  " window
+  Xopen
+  Xnext
+  call assert_true(&buftype == 'help')
+  call assert_true(winnr() == 1)
+  call assert_true(winnr('$') == 2)
+
   " This wipes out the buffer, make sure that doesn't cause trouble.
   Xclose
 
+  new | only
+
   " Search for non existing help string
   call assert_fails('Xhelpgrep a1b2c3', 'E480:')
 endfunc
@@ -578,10 +609,7 @@ func Test_locationlist()
     lrewind
     enew
     lopen
-    lnext
-    lnext
-    lnext
-    lnext
+    4lnext
     vert split
     wincmd L
     lopen
@@ -1039,6 +1067,25 @@ func Test_efm2()
   call assert_equal(1, l[4].valid)
   call assert_equal('unittests/dbfacadeTest.py', bufname(l[4].bufnr))
 
+  " The following sequence of commands used to crash Vim
+  set efm=%W%m
+  cgetexpr ['msg1']
+  let l = getqflist()
+  call assert_equal(1, len(l), string(l))
+  call assert_equal('msg1', l[0].text)
+  set efm=%C%m
+  lexpr 'msg2'
+  let l = getloclist(0)
+  call assert_equal(1, len(l), string(l))
+  call assert_equal('msg2', l[0].text)
+  lopen
+  call setqflist([], 'r')
+  caddbuf
+  let l = getqflist()
+  call assert_equal(1, len(l), string(l))
+  call assert_equal('|| msg2', l[0].text)
+
+  new | only
   let &efm = save_efm
 endfunc
 
@@ -1369,18 +1416,18 @@ func Test_switchbuf()
   let winid = win_getid()
   cfirst | cnext
   call assert_equal(winid, win_getid())
-  cnext | cnext
+  2cnext
   call assert_equal(winid, win_getid())
-  cnext | cnext
+  2cnext
   call assert_equal(winid, win_getid())
   enew
 
   set switchbuf=useopen
   cfirst | cnext
   call assert_equal(file1_winid, win_getid())
-  cnext | cnext
+  2cnext
   call assert_equal(file2_winid, win_getid())
-  cnext | cnext
+  2cnext
   call assert_equal(file2_winid, win_getid())
 
   enew | only
@@ -1390,9 +1437,9 @@ func Test_switchbuf()
   tabfirst
   cfirst | cnext
   call assert_equal(2, tabpagenr())
-  cnext | cnext
+  2cnext
   call assert_equal(3, tabpagenr())
-  cnext | cnext
+  2cnext
   call assert_equal(3, tabpagenr())
   tabfirst | tabonly | enew
 
@@ -1957,3 +2004,15 @@ func Test_qf_free()
   call XfreeTests('c')
   call XfreeTests('l')
 endfunc
+
+func Test_no_reuse_mem()
+  set efm=E,%W%m,
+  cgetexpr ['C']
+  set efm=%C%m
+  lexpr '0'
+  lopen
+  call setqflist([], 'r')
+  caddbuf
+
+  set efm&
+endfunc
-- 
cgit 


From 9fb7926a0dbc08daf19fca5eb93f95ae83a6303c Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Mon, 18 Dec 2017 21:40:08 -0500
Subject: vim-patch:8.0.0579: duplicate test case for quickfix

Problem:    Duplicate test case for quickfix.
Solution:   Remove the function. (Yegappan Lakshmanan)

https://github.com/vim/vim/commit/9b77016545d5ef1a1f4a90c9bb4b7a6693af8918
---
 src/nvim/testdir/test_quickfix.vim | 12 ------------
 1 file changed, 12 deletions(-)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_quickfix.vim b/src/nvim/testdir/test_quickfix.vim
index e729290c1e..7e4100cca0 100644
--- a/src/nvim/testdir/test_quickfix.vim
+++ b/src/nvim/testdir/test_quickfix.vim
@@ -2004,15 +2004,3 @@ func Test_qf_free()
   call XfreeTests('c')
   call XfreeTests('l')
 endfunc
-
-func Test_no_reuse_mem()
-  set efm=E,%W%m,
-  cgetexpr ['C']
-  set efm=%C%m
-  lexpr '0'
-  lopen
-  call setqflist([], 'r')
-  caddbuf
-
-  set efm&
-endfunc
-- 
cgit 


From 4d2d844c12e1a94a5d3cbe93794bb04ef6fb8377 Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Mon, 18 Dec 2017 21:40:34 -0500
Subject: vim-patch:8.0.0580: cannot set the valid flag with setqflist()

Problem:    Cannot set the valid flag with setqflist().
Solution:   Add the "valid" argument. (Yegappan Lakshmanan, closes vim/vim#1642)

https://github.com/vim/vim/commit/f1d21c8cc83f40c815b6bf13cd2043152db533ee
---
 src/nvim/testdir/test_quickfix.vim | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_quickfix.vim b/src/nvim/testdir/test_quickfix.vim
index 7e4100cca0..dd64e37ce3 100644
--- a/src/nvim/testdir/test_quickfix.vim
+++ b/src/nvim/testdir/test_quickfix.vim
@@ -1183,6 +1183,25 @@ func SetXlistTests(cchar, bnum)
   let l = g:Xgetlist()
   call assert_equal(0, len(l))
 
+  " Tests for setting the 'valid' flag
+  call g:Xsetlist([{'bufnr':a:bnum, 'lnum':4, 'valid':0}])
+  Xwindow
+  call assert_equal(1, winnr('$'))
+  let l = g:Xgetlist()
+  call g:Xsetlist(l)
+  call assert_equal(0, g:Xgetlist()[0].valid)
+  call g:Xsetlist([{'text':'Text1', 'valid':1}])
+  Xwindow
+  call assert_equal(2, winnr('$'))
+  Xclose
+  let save_efm = &efm
+  set efm=%m
+  Xgetexpr 'TestMessage'
+  let l = g:Xgetlist()
+  call g:Xsetlist(l)
+  call assert_equal(1, g:Xgetlist()[0].valid)
+  let &efm = save_efm
+
   " Error cases:
   " Refer to a non-existing buffer and pass a non-dictionary type
   call assert_fails("call g:Xsetlist([{'bufnr':998, 'lnum':4}," .
-- 
cgit 


From 20708a07bfc1de2c56657123c41bb52919a728d8 Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Tue, 19 Dec 2017 08:39:09 -0500
Subject: vim-patch:8.0.0590: cannot add a context to locations

Problem:    Cannot add a context to locations.
Solution:   Add the "context" entry in location entries. (Yegappan Lakshmanan,
            closes vim/vim#1012)

https://github.com/vim/vim/commit/8f77c5a4ec756f3f866bd6b18feb6fca6f2a2e91
---
 src/nvim/testdir/test_quickfix.vim | 32 ++++++++++++++++++++++++++++++++
 1 file changed, 32 insertions(+)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_quickfix.vim b/src/nvim/testdir/test_quickfix.vim
index dd64e37ce3..1d17da31ed 100644
--- a/src/nvim/testdir/test_quickfix.vim
+++ b/src/nvim/testdir/test_quickfix.vim
@@ -1754,6 +1754,38 @@ func Xproperty_tests(cchar)
     if a:cchar == 'l'
 	call assert_equal({}, getloclist(99, {'title': 1}))
     endif
+
+    " Context related tests
+    call g:Xsetlist([], 'a', {'context':[1,2,3]})
+    call test_garbagecollect_now()
+    let d = g:Xgetlist({'context':1})
+    call assert_equal([1,2,3], d.context)
+    call g:Xsetlist([], 'a', {'context':{'color':'green'}})
+    let d = g:Xgetlist({'context':1})
+    call assert_equal({'color':'green'}, d.context)
+    call g:Xsetlist([], 'a', {'context':"Context info"})
+    let d = g:Xgetlist({'context':1})
+    call assert_equal("Context info", d.context)
+    call g:Xsetlist([], 'a', {'context':246})
+    let d = g:Xgetlist({'context':1})
+    call assert_equal(246, d.context)
+    if a:cchar == 'l'
+	" Test for copying context across two different location lists
+	new | only
+	let w1_id = win_getid()
+	let l = [1]
+	call setloclist(0, [], 'a', {'context':l})
+	new
+	let w2_id = win_getid()
+	call add(l, 2)
+	call assert_equal([1, 2], getloclist(w1_id, {'context':1}).context)
+	call assert_equal([1, 2], getloclist(w2_id, {'context':1}).context)
+	unlet! l
+	call assert_equal([1, 2], getloclist(w2_id, {'context':1}).context)
+	only
+	call setloclist(0, [], 'f')
+	call assert_equal({}, getloclist(0, {'context':1}))
+    endif
 endfunc
 
 func Test_qf_property()
-- 
cgit 


From 190814bdae496c0ce4dfb524f9bb5ee7a09b4f60 Mon Sep 17 00:00:00 2001
From: James McCoy <jamessan@jamessan.com>
Date: Tue, 19 Dec 2017 10:53:59 -0500
Subject: vim-patch:8.0.0606: cannot set the context for a specified quickfix
 list

Problem:    Cannot set the context for a specified quickfix list.
Solution:   Use the list index instead of the current list. (Yegappan
            Lakshmanan)

https://github.com/vim/vim/commit/6e62da3e14d32f76f60d5cc8b267059923842f17
---
 src/nvim/testdir/test_quickfix.vim | 47 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 47 insertions(+)

(limited to 'src/nvim/testdir')

diff --git a/src/nvim/testdir/test_quickfix.vim b/src/nvim/testdir/test_quickfix.vim
index 1d17da31ed..30023dddc9 100644
--- a/src/nvim/testdir/test_quickfix.vim
+++ b/src/nvim/testdir/test_quickfix.vim
@@ -1786,6 +1786,37 @@ func Xproperty_tests(cchar)
 	call setloclist(0, [], 'f')
 	call assert_equal({}, getloclist(0, {'context':1}))
     endif
+
+    " Test for changing the context of previous quickfix lists
+    call g:Xsetlist([], 'f')
+    Xexpr "One"
+    Xexpr "Two"
+    Xexpr "Three"
+    call g:Xsetlist([], ' ', {'context' : [1], 'nr' : 1})
+    call g:Xsetlist([], ' ', {'context' : [2], 'nr' : 2})
+    " Also, check for setting the context using quickfix list number zero.
+    call g:Xsetlist([], ' ', {'context' : [3], 'nr' : 0})
+    call test_garbagecollect_now()
+    let l = g:Xgetlist({'nr' : 1, 'context' : 1})
+    call assert_equal([1], l.context)
+    let l = g:Xgetlist({'nr' : 2, 'context' : 1})
+    call assert_equal([2], l.context)
+    let l = g:Xgetlist({'nr' : 3, 'context' : 1})
+    call assert_equal([3], l.context)
+
+    " Test for changing the context through reference and for garbage
+    " collection of quickfix context
+    let l = ["red"]
+    call g:Xsetlist([], ' ', {'context' : l})
+    call add(l, "blue")
+    let x = g:Xgetlist({'context' : 1})
+    call add(x.context, "green")
+    call assert_equal(["red", "blue", "green"], l)
+    call assert_equal(["red", "blue", "green"], x.context)
+    unlet l
+    call test_garbagecollect_now()
+    let m = g:Xgetlist({'context' : 1})
+    call assert_equal(["red", "blue", "green"], m.context)
 endfunc
 
 func Test_qf_property()
@@ -2055,3 +2086,19 @@ func Test_qf_free()
   call XfreeTests('c')
   call XfreeTests('l')
 endfunc
+
+" Test for buffer overflow when parsing lines and adding new entries to
+" the quickfix list.
+func Test_bufoverflow()
+  set efm=%f:%l:%m
+  cgetexpr ['File1:100:' . repeat('x', 1025)]
+
+  set efm=%+GCompiler:\ %.%#,%f:%l:%m
+  cgetexpr ['Compiler: ' . repeat('a', 1015), 'File1:10:Hello World']
+
+  set efm=%DEntering\ directory\ %f,%f:%l:%m
+  cgetexpr ['Entering directory ' . repeat('a', 1006),
+	      \ 'File1:10:Hello World']
+  set efm&vim
+endfunc
+
-- 
cgit