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patch 8.0.0440: not enough test coverage in Insert mode

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Problem:    Not enough test coverage in Insert mode.
Solution:   Add lots of tests.  Add test_override(). (Christian Brabandt,
            closes #1521)
This commit is contained in:
Bram Moolenaar 2017-03-09 18:20:16 +01:00
parent 69a92fb5ae
commit eb992cb90f
13 changed files with 1386 additions and 15 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
runtime/doc/eval.txt
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@ -2360,7 +2360,6 @@ tempname() String name for a temporary file
test_alloc_fail({id}, {countdown}, {repeat})
none make memory allocation fail
test_autochdir() none enable 'autochdir' during startup
test_disable_char_avail({expr}) none test without typeahead
test_garbagecollect_now() none free memory right now for testing
test_ignore_error({expr}) none ignore a specific error
test_null_channel() Channel null value for testing
@ -2369,6 +2368,7 @@ test_null_job() Job null value for testing
test_null_list() List null value for testing
test_null_partial() Funcref null value for testing
test_null_string() String null value for testing
test_override({expr}, {val}) none test with Vim internal overrides
test_settime({expr}) none set current time for testing
timer_info([{id}]) List information about timers
timer_pause({id}, {pause}) none pause or unpause a timer

1
src/Makefile
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@ -2111,6 +2111,7 @@ test_arglist \
test_digraph \
test_functions \
test_display \
test_edit \
test_ex_undo \
test_execute_func \
test_expand \

5
src/edit.c
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@ -2262,7 +2262,10 @@ has_compl_option(int dict_opt)
vim_beep(BO_COMPL);
setcursor();
out_flush();
ui_delay(2000L, FALSE);
#ifdef FEAT_EVAL
if (!get_vim_var_nr(VV_TESTING))
#endif
ui_delay(2000L, FALSE);
}
return FALSE;
}

32
src/evalfunc.c
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@ -390,7 +390,7 @@ static void f_tagfiles(typval_T *argvars, typval_T *rettv);
static void f_tempname(typval_T *argvars, typval_T *rettv);
static void f_test_alloc_fail(typval_T *argvars, typval_T *rettv);
static void f_test_autochdir(typval_T *argvars, typval_T *rettv);
static void f_test_disable_char_avail(typval_T *argvars, typval_T *rettv);
static void f_test_override(typval_T *argvars, typval_T *rettv);
static void f_test_garbagecollect_now(typval_T *argvars, typval_T *rettv);
static void f_test_ignore_error(typval_T *argvars, typval_T *rettv);
#ifdef FEAT_JOB_CHANNEL
@ -828,7 +828,6 @@ static struct fst
{"tempname", 0, 0, f_tempname},
{"test_alloc_fail", 3, 3, f_test_alloc_fail},
{"test_autochdir", 0, 0, f_test_autochdir},
{"test_disable_char_avail", 1, 1, f_test_disable_char_avail},
{"test_garbagecollect_now", 0, 0, f_test_garbagecollect_now},
{"test_ignore_error", 1, 1, f_test_ignore_error},
#ifdef FEAT_JOB_CHANNEL
@ -841,6 +840,7 @@ static struct fst
{"test_null_list", 0, 0, f_test_null_list},
{"test_null_partial", 0, 0, f_test_null_partial},
{"test_null_string", 0, 0, f_test_null_string},
{"test_override", 2, 2, f_test_override},
{"test_settime", 1, 1, f_test_settime},
#ifdef FEAT_TIMERS
{"timer_info", 0, 1, f_timer_info},
@ -12326,12 +12326,34 @@ f_test_autochdir(typval_T *argvars UNUSED, typval_T *rettv UNUSED)
}
/*
* "test_disable_char_avail({expr})" function
* "test_disable({name}, {val})" function
*/
static void
f_test_disable_char_avail(typval_T *argvars, typval_T *rettv UNUSED)
f_test_override(typval_T *argvars, typval_T *rettv UNUSED)
{
disable_char_avail_for_testing = (int)get_tv_number(&argvars[0]);
char_u *name = (char_u *)"";
int val;
if (argvars[0].v_type != VAR_STRING
|| (argvars[1].v_type) != VAR_NUMBER)
EMSG(_(e_invarg));
else
{
name = get_tv_string_chk(&argvars[0]);
val = (int)get_tv_number(&argvars[1]);
if (STRCMP(name, (char_u *)"redraw") == 0)
disable_redraw_for_testing = val;
else if (STRCMP(name, (char_u *)"char_avail") == 0)
disable_char_avail_for_testing = val;
else if (STRCMP(name, (char_u *)"ALL") == 0)
{
disable_char_avail_for_testing = FALSE;
disable_redraw_for_testing = FALSE;
}
else
EMSG2(_(e_invarg2), name);
}
}
/*

2
src/globals.h
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@ -1648,7 +1648,9 @@ EXTERN int alloc_fail_countdown INIT(= -1);
/* set by alloc_fail(), number of times alloc() returns NULL */
EXTERN int alloc_fail_repeat INIT(= 0);
/* flags set by test_override() */
EXTERN int disable_char_avail_for_testing INIT(= 0);
EXTERN int disable_redraw_for_testing INIT(= 0);
EXTERN int in_free_unref_items INIT(= FALSE);
#endif

7
src/screen.c
View File

@ -10580,7 +10580,12 @@ fillchar_vsep(int *attr)
int
redrawing(void)
{
return (!RedrawingDisabled
#ifdef FEAT_EVAL
if (disable_redraw_for_testing)
return 0;
else
#endif
return (!RedrawingDisabled
&& !(p_lz && char_avail() && !KeyTyped && !do_redraw));
}

1
src/testdir/Make_all.mak
View File

@ -151,6 +151,7 @@ NEW_TESTS = test_arabic.res \
test_diffmode.res \
test_digraph.res \
test_display.res \
test_edit.res \
test_farsi.res \
test_fnameescape.res \
test_fold.res \

5
src/testdir/runtest.vim
View File

@ -49,7 +49,7 @@ source setup.vim
" This also enables use of line continuation.
set nocp viminfo+=nviminfo
" Use utf-8 or latin1 be default, instead of whatever the system default
" Use utf-8 or latin1 by default, instead of whatever the system default
" happens to be. Individual tests can overrule this at the top of the file.
if has('multi_byte')
set encoding=utf-8
@ -96,6 +96,9 @@ function RunTheTest(test)
" mode message.
set noshowmode
" Clear any overrides.
call test_override('ALL', 0)
if exists("*SetUp")
try
call SetUp()

8
src/testdir/test_assert.vim
View File

@ -127,6 +127,14 @@ func Test_assert_with_msg()
call remove(v:errors, 0)
endfunc
func Test_override()
call test_override('char_avail', 1)
call test_override('redraw', 1)
call test_override('ALL', 0)
call assert_fails("call test_override('xxx', 1)", 'E475')
call assert_fails("call test_override('redraw', 'yes')", 'E474')
endfunc
func Test_user_is_happy()
smile
sleep 300m

4
src/testdir/test_cursor_func.vim
View File

@ -44,9 +44,9 @@ func Test_curswant_with_autocommand()
new
call setline(1, ['func()', '{', '}', '----'])
autocmd! CursorMovedI * call s:Highlight_Matching_Pair()
call test_disable_char_avail(1)
call test_override("char_avail", 1)
exe "normal! 3Ga\<Down>X\<Esc>"
call test_disable_char_avail(0)
call test_override("char_avail", 0)
call assert_equal('-X---', getline(4))
autocmd! CursorMovedI *
quit!

1324
src/testdir/test_edit.vim Normal file
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File diff suppressed because it is too large Load Diff

8
src/testdir/test_search.vim
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@ -7,7 +7,7 @@ func Test_search_cmdline()
endif
" need to disable char_avail,
" so that expansion of commandline works
call test_disable_char_avail(1)
call test_override("char_avail", 1)
new
call setline(1, [' 1', ' 2 these', ' 3 the', ' 4 their', ' 5 there', ' 6 their', ' 7 the', ' 8 them', ' 9 these', ' 10 foobar'])
" Test 1
@ -194,7 +194,7 @@ func Test_search_cmdline()
call assert_equal(' 3 the', getline('.'))
" clean up
call test_disable_char_avail(0)
call test_override("char_avail", 0)
bw!
endfunc
@ -204,7 +204,7 @@ func Test_search_cmdline2()
endif
" need to disable char_avail,
" so that expansion of commandline works
call test_disable_char_avail(1)
call test_override("char_avail", 1)
new
call setline(1, [' 1', ' 2 these', ' 3 the theother'])
" Test 1
@ -266,7 +266,7 @@ func Test_search_cmdline2()
" clean up
set noincsearch
call test_disable_char_avail(0)
call test_override("char_avail", 0)
bw!
endfunc

2
src/version.c
View File

@ -764,6 +764,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
440,
/**/
439,
/**/