patch 8.1.0149: session is wrong with multiple tabs when :lcd was used
Problem: The generated sessions file does not restore tabs properly if :lcd
was used in one of them.
Solution: Create the tab pages before setting the directory. (Yee Cheng
Chin, closes #3152)
diff --git a/src/testdir/test_mksession.vim b/src/testdir/test_mksession.vim
index e81d9b3..49d89ec 100644
--- a/src/testdir/test_mksession.vim
+++ b/src/testdir/test_mksession.vim
@@ -162,6 +162,53 @@
call delete('Xtest_mks.out')
endfunc
+func Test_mksession_lcd_multiple_tabs()
+ tabnew
+ tabnew
+ lcd
+ tabfirst
+ lcd
+ mksession! Xtest_mks.out
+ tabonly
+ source Xtest_mks.out
+ call assert_true(haslocaldir(), 'Tab 1 localdir')
+ tabnext 2
+ call assert_true(!haslocaldir(), 'Tab 2 localdir')
+ tabnext 3
+ call assert_true(haslocaldir(), 'Tab 3 localdir')
+ call delete('Xtest_mks.out')
+endfunc
+
+func Test_mksession_blank_tabs()
+ tabnew
+ tabnew
+ tabnew
+ tabnext 3
+ mksession! Xtest_mks.out
+ tabnew
+ tabnew
+ tabnext 2
+ source Xtest_mks.out
+ call assert_equal(4, tabpagenr('$'), 'session restore should restore number of tabs')
+ call assert_equal(3, tabpagenr(), 'session restore should restore the active tab')
+ call delete('Xtest_mks.out')
+endfunc
+
+func Test_mksession_blank_windows()
+ split
+ split
+ split
+ 3 wincmd w
+ mksession! Xtest_mks.out
+ split
+ split
+ 2 wincmd w
+ source Xtest_mks.out
+ call assert_equal(4, winnr('$'), 'session restore should restore number of windows')
+ call assert_equal(3, winnr(), 'session restore should restore the active window')
+ call delete('Xtest_mks.out')
+endfunc
+
if has('terminal')
func Test_mksession_terminal_shell()