Problem: No test for the popup menu positioning.
Solution: Add a screendump test for the popup menu.
-*eval.txt* For Vim version 8.0. Last change: 2018 Feb 18
+*eval.txt* For Vim version 8.0. Last change: 2018 Feb 24
VIM REFERENCE MANUAL by Bram Moolenaar
*closure*
Lambda expressions can access outer scope variables and arguments. This is
often called a closure. Example where "i" and "a:arg" are used in a lambda
-while they exist in the function scope. They remain valid even after the
-function returns: >
+while they already exist in the function scope. They remain valid even after
+the function returns: >
:function Foo(arg)
: let i = 3
: return {x -> x + i - a:arg}
:echo Bar(6)
< 5
-See also |:func-closure|. Lambda and closure support can be checked with: >
+Note that the variables must exist in the outer scope before the lamba is
+defined for this to work. See also |:func-closure|.
+
+Lambda and closure support can be checked with: >
if has('lambda')
Examples for using a lambda expression with |sort()|, |map()| and |filter()|: >
Number display difference between two dumps
term_dumpload({filename} [, {options}])
Number displaying a screen dump
-term_dumpwrite({buf}, {filename} [, {max-height} [, {max-width}]])
+term_dumpwrite({buf}, {filename} [, {options}])
none dump terminal window contents
term_getaltscreen({buf}) Number get the alternate screen flag
term_getattr({attr}, {what}) Number get the value of attribute {what}
between (not at the end), like with join(expr, "\n").
If {idvar} is present and not empty, it is taken as the name
of a variable and a {serverid} for later use with
- remote_read() is stored there.
+ |remote_read()| is stored there.
If {timeout} is given the read times out after this many
seconds. Otherwise a timeout of 600 seconds is used.
See also |clientserver| |RemoteReply|.
{options} are not implemented yet.
*term_dumpwrite()*
-term_dumpwrite({buf}, {filename} [, {max-height} [, {max-width}]])
+term_dumpwrite({buf}, {filename} [, {options}])
Dump the contents of the terminal screen of {buf} in the file
{filename}. This uses a format that can be used with
|term_dumpread()| and |term_dumpdiff()|.
If {filename} already exists an error is given. *E953*
Also see |terminal-diff|.
+ {options} is a dictionary with these optional entries:
+ "rows" maximum number of rows to dump
+ "columns" maximum number of columns to dump
+
term_getaltscreen({buf}) *term_getaltscreen()*
Returns 1 if the terminal of {buf} is using the alternate
screen.
unix Unix version of Vim. *+unix*
unnamedplus Compiled with support for "unnamedplus" in 'clipboard'
user_commands User-defined commands.
+vcon Win32: Virtual console support is working, can use 256
+ and 24 bit colors.
vertsplit Compiled with vertically split windows |:vsplit|.
vim_starting True while initial source'ing takes place. |startup|
*vim_starting*
switch (color->ansi_index)
{
case 0: return 0;
- case 1: return lookup_color( 0, fg, boldp) + 1;
+ case 1: return lookup_color( 0, fg, boldp) + 1; /* black */
case 2: return lookup_color( 4, fg, boldp) + 1; /* dark red */
case 3: return lookup_color( 2, fg, boldp) + 1; /* dark green */
case 4: return lookup_color( 6, fg, boldp) + 1; /* brown */
}
/*
- * "term_dumpwrite(buf, filename, max-height, max-width)" function
+ * "term_dumpwrite(buf, filename, options)" function
*
* Each screen cell in full is:
* |{characters}+{attributes}#{fg-color}{color-idx}#{bg-color}{color-idx}
buf_T *buf = term_get_buf(argvars);
term_T *term;
char_u *fname;
- int max_height = 99999;
- int max_width = 99999;
+ int max_height = 0;
+ int max_width = 0;
stat_T st;
FILE *fd;
VTermPos pos;
return;
term = buf->b_term;
+ if (argvars[2].v_type != VAR_UNKNOWN)
+ {
+ dict_T *d;
+
+ if (argvars[2].v_type != VAR_DICT)
+ {
+ EMSG(_(e_dictreq));
+ return;
+ }
+ d = argvars[2].vval.v_dict;
+ if (d != NULL)
+ {
+ max_height = get_dict_number(d, (char_u *)"rows");
+ max_width = get_dict_number(d, (char_u *)"columns");
+ }
+ }
+
fname = get_tv_string_chk(&argvars[1]);
if (fname == NULL)
return;
return;
}
- if (argvars[2].v_type != VAR_UNKNOWN)
- {
- max_height = get_tv_number(&argvars[2]);
- if (argvars[3].v_type != VAR_UNKNOWN)
- max_width = get_tv_number(&argvars[3]);
- }
-
if (*fname == NUL || (fd = mch_fopen((char *)fname, WRITEBIN)) == NULL)
{
EMSG2(_(e_notcreate), *fname == NUL ? (char_u *)_("<empty>") : fname);
vim_memset(&prev_cell, 0, sizeof(prev_cell));
screen = vterm_obtain_screen(term->tl_vterm);
- for (pos.row = 0; pos.row < max_height && pos.row < term->tl_rows;
- ++pos.row)
+ for (pos.row = 0; (max_height == 0 || pos.row < max_height)
+ && pos.row < term->tl_rows; ++pos.row)
{
int repeat = 0;
- for (pos.col = 0; pos.col < max_width && pos.col < term->tl_cols;
- ++pos.col)
+ for (pos.col = 0; (max_width == 0 || pos.col < max_width)
+ && pos.col < term->tl_cols; ++pos.col)
{
VTermScreenCell cell;
int same_attr;
--- /dev/null
+|1+0&#ffffff0|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|a| @5||+1&&|1+0&&|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|a| @5
+|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|b| @5||+1&&|1+0&&|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|b| @5
+@12|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5||+1&&| +0&&@11|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5
+|6|7|8|9|_|a| @30||+1&&|6+0&&|7|8|9|_|a| @30
+|~+0#4040ff13&| @9| +0#0000001#e0e0e08|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|a| | +0#4040ff13#ffffff0@30
+|~| @9| +0#0000001#ffd7ff255|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|b| | +0#4040ff13#ffffff0@30
+|~| @35||+1#0000000&|~+0#4040ff13&| @35
+|~| @35||+1#0000000&|~+0#4040ff13&| @35
--- /dev/null
+|1+0&#ffffff0|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|a| @5||+1&&|1+0&&|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|a| @5
+|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|b| @5||+1&&|1+0&&|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|b| @5
+@12|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5||+1&&| +0&&@11|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5
+|6|7|8|9|_|a| @30||+1&&|6+0&&|7|8|9|_|a| @30
+|~+0#4040ff13&| @35||+1#0000000&|~+0#4040ff13&| @9| +0#0000001#e0e0e08|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5
+|~+0#4040ff13#ffffff0| @35||+1#0000000&|~+0#4040ff13&| @9| +0#0000001#ffd7ff255|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5
+|~+0#4040ff13#ffffff0| @35||+1#0000000&|~+0#4040ff13&| @35
+|~| @35||+1#0000000&|~+0#4040ff13&| @35
--- /dev/null
+|1+0&#ffffff0|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|a| @5||+1&&|1+0&&|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|a| @5
+|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|b| @5||+1&&|1+0&&|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|b| @5
+@12|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5||+1&&| +0&&@11|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5
+|6|7|8|9|_|a| @30||+1&&|6+0&&|7|8|9|_|a| @30
+|~+0#4040ff13&| @35||+1#0000000&|~+0#4040ff13&| @4| +0#0000001#e0e0e08|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_
+|~+0#4040ff13#ffffff0| @35||+1#0000000&|~+0#4040ff13&| @4| +0#0000001#ffd7ff255|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_|1|2|3|4|5|6|7|8|9|_
+|~+0#4040ff13#ffffff0| @35||+1#0000000&|~+0#4040ff13&| @35
+|~| @35||+1#0000000&|~+0#4040ff13&| @35
" Functions shared by tests making screen dumps.
" Only load this script once.
-if exists('*RunVimInTerminal')
+if exists('*CanRunVimInTerminal')
finish
endif
+" Need to be able to run terminal Vim with 256 colors. On MS-Windows the
+" console only has 16 colors and the GUI can't run in a terminal.
+if !has('terminal') || has('win32')
+ func CanRunVimInTerminal()
+ return 0
+ endfunc
+ finish
+endif
+
+func CanRunVimInTerminal()
+ return 1
+endfunc
+
source shared.vim
" Run Vim with "arguments" in a new terminal window.
endfunc
" Verify that Vim running in terminal buffer "buf" matches the screen dump.
+" "options" is passed to term_dumpwrite().
" The file name used is "dumps/{filename}.dump".
" Will wait for up to a second for the screen dump to match.
-func VerifyScreenDump(buf, filename)
+func VerifyScreenDump(buf, filename, options)
let reference = 'dumps/' . a:filename . '.dump'
let testfile = a:filename . '.dump.failed'
let i = 0
while 1
call delete(testfile)
- call term_dumpwrite(a:buf, testfile)
+ call term_dumpwrite(a:buf, testfile, a:options)
if readfile(reference) == readfile(testfile)
call delete(testfile)
break
" Test for completion menu
source shared.vim
+source screendump.vim
let g:months = ['January', 'February', 'March', 'April', 'May', 'June', 'July', 'August', 'September', 'October', 'November', 'December']
let g:setting = ''
\ 'struct = 0x234 {long = 2343 "\\"some long string that will be wrapped in two\\"", next = 123}'))
endfunc
+func Test_popup_position()
+ if !CanRunVimInTerminal()
+ return
+ endif
+ call writefile([
+ \ '123456789_123456789_123456789_a',
+ \ '123456789_123456789_123456789_b',
+ \ ' 123',
+ \ ], 'Xtest')
+ let buf = RunVimInTerminal('Xtest', {})
+ call term_sendkeys(buf, ":vsplit\<CR>")
+
+ " default pumwidth in left window: overlap in right window
+ call term_sendkeys(buf, "GA\<C-N>")
+ call VerifyScreenDump(buf, 'Test_popup_position_01', {'rows': 8})
+ call term_sendkeys(buf, "\<Esc>u")
+
+ " default pumwidth: fill until right of window
+ call term_sendkeys(buf, "\<C-W>l")
+ call term_sendkeys(buf, "GA\<C-N>")
+ call VerifyScreenDump(buf, 'Test_popup_position_02', {'rows': 8})
+
+ " larger pumwidth: used as minimum width
+ call term_sendkeys(buf, "\<Esc>u")
+ call term_sendkeys(buf, ":set pumwidth=30\<CR>")
+ call term_sendkeys(buf, "GA\<C-N>")
+ call VerifyScreenDump(buf, 'Test_popup_position_03', {'rows': 8})
+
+ call term_sendkeys(buf, "\<Esc>u")
+ call StopVimInTerminal(buf)
+ call delete('Xtest')
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab
endif
source view_util.vim
-if has('terminal')
- source screendump.vim
-endif
+source screendump.vim
func GetSyntaxItem(pat)
let c = ''
" Check highlighting for a small piece of C code with a screen dump.
func Test_syntax_c()
- " Need to be able to run terminal Vim with 256 colors.
- " On MS-Windows the console only has 16 colors and the GUI can't run in a
- " terminal.
- if !has('terminal') || has('win32')
+ if !CanRunVimInTerminal()
return
endif
call writefile([
let $COLORFGBG = '15;0'
let buf = RunVimInTerminal('Xtest.c', {})
- call VerifyScreenDump(buf, 'Test_syntax_c_01')
+ call VerifyScreenDump(buf, 'Test_syntax_c_01', {})
call StopVimInTerminal(buf)
let $COLORFGBG = ''
static int included_patches[] =
{ /* Add new patch number below this line */
+/**/
+ 1539,
/**/
1538,
/**/
projects / vim / commitdiff