patch 8.2.1123: Python 3 test is old style

Problem:    Python 3 test is old style.
Solution:   Turn into new style test. (Yegappan Lakshmanan, closes #6385)

src/Makefile

@@ -2308,7 +2308,6 @@ test1 \
 	test42 test44 test49 \
 	test52 test59 \
 	test70 \
-	test87 \
 	test99:
 	cd testdir; rm -f $@.out; $(MAKE) -f Makefile $@.out VIMPROG=../$(VIMTESTTARGET) $(GUI_TESTARG) SCRIPTSOURCE=../$(SCRIPTSOURCE)
 

src/testdir/Make_all.mak

@@ -20,15 +20,12 @@ SCRIPTS_ALL = \
 
 # Tests that run on most systems, but not on Amiga.
 SCRIPTS_MORE1 = \
-	test52.out \
-	test87.out
-
+	test52.out
 
 # Tests that run on most systems, but not on Amiga and DOS/Windows.
 SCRIPTS_MORE2 = \
 	test49.out
 
-
 # Tests that run on most systems, but not on VMS
 SCRIPTS_MORE4 = \
 	test59.out
@@ -36,7 +33,6 @@ SCRIPTS_MORE4 = \
 # Tests specifically for MS-Windows.
 SCRIPTS_WIN32 =
 
-
 # Tests for the GUI.
 SCRIPTS_GUI =
 
@@ -309,7 +305,6 @@ NEW_TESTS = \
 	test_alot_utf8 \
 	test_alot
 
-
 # Test targets that use runtest.vim.
 # Keep test_alot*.res as the last one, sort the others.
 # test_largefile.res is omitted, it uses too much resources to run on CI.

src/testdir/Make_vms.mms

@@ -4,7 +4,7 @@
 # Authors:	Zoltan Arpadffy, <arpadffy@polarhome.com>
 #		Sandor Kopanyi,  <sandor.kopanyi@mailbox.hu>
 #
-# Last change:  2019 May 31
+# Last change:  2020 Jul 03
 #
 # This has been tested on VMS 6.2 to 8.3 on DEC Alpha, VAX and IA64.
 # Edit the lines in the Configuration section below to select.
@@ -115,10 +115,6 @@ SCRIPT_ODS5 = test102.out
 SCRIPT_GDIFF = test47.out
 .ENDIF
 
-.IFDEF HAVE_PYTHON
-SCRIPT_PYTHON = test87.out
-.ENDIF
-
 .in.out :
 	-@ !clean up before doing the test
 	-@ if "''F$SEARCH("test.out.*")'" .NES. "" then delete/noconfirm/nolog test.out.*
@@ -140,7 +136,7 @@ SCRIPT_PYTHON = test87.out
 	-@ if "''F$SEARCH("Xtest.*")'"    .NES. "" then delete/noconfirm/nolog Xtest.*.*
 
 all : clean nolog $(START_WITH) $(SCRIPT) $(SCRIPT_GUI) $(SCRIPT_UNIX) $(SCRIPT_WIN) $(SCRIPT_SPELL) $(SCRIPT_ODS5) \
-    $(SCRIPT_GDIFF) $(SCRIPT_MZSCH) $(SCRIPT_LUA) $(SCRIPT_PYTHON) nolog 
+    $(SCRIPT_GDIFF) $(SCRIPT_MZSCH) $(SCRIPT_LUA) nolog 
 	-@ write sys$output " "
 	-@ write sys$output "-----------------------------------------------"
 	-@ write sys$output "                All done"

src/testdir/test_python2.vim

@@ -560,11 +560,11 @@ endfunc
 " Test for calling a function
 func Test_python_function_call()
   func New(...)
-     return ['NewStart'] + a:000 + ['NewEnd']
+    return ['NewStart'] + a:000 + ['NewEnd']
   endfunc
 
   func DictNew(...) dict
-     return ['DictNewStart'] + a:000 + ['DictNewEnd', self]
+    return ['DictNewStart'] + a:000 + ['DictNewEnd', self]
   endfunc
 
   new
@@ -1312,8 +1312,8 @@ func Test_python_buffer()
 
   " Test assigning to name property
   augroup BUFS
-     autocmd BufFilePost * python cb.append(vim.eval('expand("<abuf>")') + ':BufFilePost:' + vim.eval('bufnr("%")'))
-     autocmd BufFilePre * python cb.append(vim.eval('expand("<abuf>")') + ':BufFilePre:' + vim.eval('bufnr("%")'))
+    autocmd BufFilePost * python cb.append(vim.eval('expand("<abuf>")') + ':BufFilePost:' + vim.eval('bufnr("%")'))
+    autocmd BufFilePre * python cb.append(vim.eval('expand("<abuf>")') + ':BufFilePre:' + vim.eval('bufnr("%")'))
   augroup END
   py << trim EOF
     import os
@@ -1364,7 +1364,7 @@ func Test_python_buffer()
   call assert_equal([''], getline(1, '$'))
 
   augroup BUFS
-     autocmd!
+    autocmd!
   augroup END
   augroup! BUFS
   %bw!

src/version.c

@@ -754,6 +754,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1123,
 /**/
     1122,
 /**/