patch 8.1.1165: no test for mouse clicks in the terminal tabpage line
Problem: No test for mouse clicks in the terminal tabpage line.
Solution: Add a test. (Dominique Pelle, closes #4247). Also init
TabPageIdxs[], in case it's used before a redraw.
diff --git a/src/testdir/test_termcodes.vim b/src/testdir/test_termcodes.vim
index 949fa94..9a8fe15 100644
--- a/src/testdir/test_termcodes.vim
+++ b/src/testdir/test_termcodes.vim
@@ -165,7 +165,8 @@
let save_mouse = &mouse
let save_term = &term
let save_ttymouse = &ttymouse
- set mouse=a term=xterm
+ let save_laststatus = &laststatus
+ set mouse=a term=xterm laststatus=2
for ttymouse_val in ['xterm', 'sgr']
exe 'set ttymouse=' . ttymouse_val
@@ -197,4 +198,51 @@
let &mouse = save_mouse
let &term = save_term
let &ttymouse = save_ttymouse
+ let &laststatus = save_laststatus
+endfunc
+
+func Test_xterm_mouse_click_tab()
+ let save_mouse = &mouse
+ let save_term = &term
+ let save_ttymouse = &ttymouse
+ set mouse=a term=xterm
+ let row = 1
+
+ for ttymouse_val in ['xterm', 'sgr']
+ exe 'set ttymouse=' . ttymouse_val
+ e Xfoo
+ tabnew Xbar
+
+ let a = split(execute(':tabs'), "\n")
+ call assert_equal(['Tab page 1',
+ \ ' Xfoo',
+ \ 'Tab page 2',
+ \ '> Xbar'], a)
+
+ " Test clicking on tab names in the tabline at the top.
+ let col = 2
+ redraw!
+ call MouseLeftClick(row, col)
+ call MouseLeftRelease(row, col)
+ let a = split(execute(':tabs'), "\n")
+ call assert_equal(['Tab page 1',
+ \ '> Xfoo',
+ \ 'Tab page 2',
+ \ ' Xbar'], a)
+
+ let col = 9
+ call MouseLeftClick(row, col)
+ call MouseLeftRelease(row, col)
+ let a = split(execute(':tabs'), "\n")
+ call assert_equal(['Tab page 1',
+ \ ' Xfoo',
+ \ 'Tab page 2',
+ \ '> Xbar'], a)
+
+ %bwipe!
+ endfor
+
+ let &mouse = save_mouse
+ let &term = save_term
+ let &ttymouse = save_ttymouse
endfunc