patch 8.0.1721: no test for using the 'termsize' option
Problem: No test for using the 'termsize' option.
Solution: Add a test.
diff --git a/src/testdir/screendump.vim b/src/testdir/screendump.vim
index 9812e7e..af9e371 100644
--- a/src/testdir/screendump.vim
+++ b/src/testdir/screendump.vim
@@ -57,7 +57,12 @@
" Add -v to have gvim run in the terminal (if possible)
let cmd .= ' -v ' . a:arguments
let buf = term_start(cmd, {'curwin': 1, 'term_rows': rows, 'term_cols': cols})
- call assert_equal([rows, cols], term_getsize(buf))
+ if &termsize == ''
+ call assert_equal([rows, cols], term_getsize(buf))
+ else
+ let rows = term_getsize(buf)[0]
+ let cols = term_getsize(buf)[1]
+ endif
" Wait for "All" of the ruler in the status line to be shown.
" This can be quite slow (e.g. when using valgrind).
diff --git a/src/testdir/test_terminal.vim b/src/testdir/test_terminal.vim
index 5f330f7..eb22b0f 100644
--- a/src/testdir/test_terminal.vim
+++ b/src/testdir/test_terminal.vim
@@ -1356,3 +1356,36 @@
call term_wait(buf)
exe buf . 'bwipe'
endfunc
+
+func Test_terminal_termsize_option()
+ if !CanRunVimInTerminal()
+ return
+ endif
+ set termsize=6x40
+ let text = []
+ for n in range(10)
+ call add(text, repeat(n, 50))
+ endfor
+ call writefile(text, 'Xwinsize')
+ let buf = RunVimInTerminal('Xwinsize', {})
+ let win = bufwinid(buf)
+ call assert_equal([6, 40], term_getsize(buf))
+ call assert_equal(6, winheight(win))
+ call assert_equal(40, winwidth(win))
+
+ " resizing the window doesn't resize the terminal.
+ resize 10
+ vertical resize 60
+ call assert_equal([6, 40], term_getsize(buf))
+ call assert_equal(10, winheight(win))
+ call assert_equal(60, winwidth(win))
+
+ call StopVimInTerminal(buf)
+ call delete('Xwinsize')
+
+ call assert_fails('set termsize=40', 'E474')
+ call assert_fails('set termsize=10+40', 'E474')
+ call assert_fails('set termsize=abc', 'E474')
+
+ set termsize=
+endfunc
diff --git a/src/version.c b/src/version.c
index 2d28206..851f050 100644
--- a/src/version.c
+++ b/src/version.c
@@ -763,6 +763,8 @@
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
+ 1721,
+/**/
1720,
/**/
1719,