Patch 8.2.4234

[Bram Moolenaar]

Patch 8.2.4234
Problem: test_garbagecollect_now() does not check v:testing as documented.
Solution: Give an error if v:testing is not set.
Files: src/testing.c, src/errors.h, src/testdir/test_functions.vim


*** ../vim-8.2.4233/src/testing.c 2022-01-27 13:16:54.332078790 +0000
--- src/testing.c 2022-01-27 19:48:39.455440685 +0000
***************
*** 1153,1159 ****
{
// This is dangerous, any Lists and Dicts used internally may be freed
// while still in use.
! garbage_collect(TRUE);
}

/*
--- 1153,1162 ----
{
// This is dangerous, any Lists and Dicts used internally may be freed
// while still in use.
! if (!get_vim_var_nr(VV_TESTING))
! emsg(_(e_calling_test_garbagecollect_now_while_v_testing_is_not_set));
! else
! garbage_collect(TRUE);
}

/*
*** ../vim-8.2.4233/src/errors.h 2022-01-26 21:01:11.192928481 +0000
--- src/errors.h 2022-01-27 19:45:48.885882873 +0000
***************
*** 2909,2915 ****
INIT(= N_("E1140: :for argument must be a sequence of lists"));
EXTERN char e_indexable_type_required[]
INIT(= N_("E1141: Indexable type required"));
! // E1142 unused
EXTERN char e_empty_expression_str[]
INIT(= N_("E1143: Empty expression: \"%s\""));
EXTERN char e_command_str_not_followed_by_white_space_str[]
--- 2909,2916 ----
INIT(= N_("E1140: :for argument must be a sequence of lists"));
EXTERN char e_indexable_type_required[]
INIT(= N_("E1141: Indexable type required"));
! EXTERN char e_calling_test_garbagecollect_now_while_v_testing_is_not_set[]
! INIT(= N_("E1142: Calling test_garbagecollect_now() while v:testing is not set"));
EXTERN char e_empty_expression_str[]
INIT(= N_("E1143: Empty expression: \"%s\""));
EXTERN char e_command_str_not_followed_by_white_space_str[]
*** ../vim-8.2.4233/src/testdir/test_functions.vim 2022-01-24 22:32:24.559939355 +0000
--- src/testdir/test_functions.vim 2022-01-27 19:52:21.916225070 +0000
***************
*** 2663,2668 ****
--- 2663,2674 ----
call assert_fails('let x=range(1, 4, [])', 'E745:')
endfunc

+ func Test_garbagecollect_now_fails()
+ let v:testing = 0
+ call assert_fails('call test_garbagecollect_now()', 'E1142:')
+ let v:testing = 1
+ endfunc
+
func Test_echoraw()
CheckScreendump

*** ../vim-8.2.4233/src/version.c 2022-01-27 19:27:10.450531357 +0000
--- src/version.c 2022-01-27 19:46:51.152994201 +0000
***************
*** 752,753 ****
--- 752,755 ----
{ /* Add new patch number below this line */
+ /**/
+ 4234,
/**/

--
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/// Bram Moolenaar -- Br...@Moolenaar.net -- http://www.Moolenaar.net \\\
/// \\\
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