patch 9.1.1397: tabpanel not correctly updated on :tabonly
Problem: tabpanel not correctly updated on :tabonly
(Maxim Kim)
Solution: force a redraw, take 'equalalways' into account
(Naruhiko Nishino)
related: https://github.com/vim/vim/pull/17330#issuecomment-2888146370
closes: #17337
Signed-off-by: Naruhiko Nishino <naru123456789@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/testdir/dumps/Test_tabpanel_equalalways_0.dump b/src/testdir/dumps/Test_tabpanel_equalalways_0.dump
new file mode 100644
index 0000000..62a9b40
--- /dev/null
+++ b/src/testdir/dumps/Test_tabpanel_equalalways_0.dump
@@ -0,0 +1,10 @@
+|[+8#0000001#e0e0e08|N|o| |N|a|m|e|]| @11|[|N|o| |N|a|m|e|]| | +2#0000000#ffffff0|3+2#e000e06&| +2#0000000&|[|N|o| |N|a|m|e|]| | +1&&@32|X+8#0000001#e0e0e08
+|3+2#e000e06#ffffff0| +2#0000000&|[|N|o| |N|a|m|e|]| @8> +0&&@28||+1&&| +0&&@27
+| +1&&@19|~+0#4040ff13&| @27||+1#0000000&|~+0#4040ff13&| @26
+| +1#0000000&@19|~+0#4040ff13&| @27||+1#0000000&|~+0#4040ff13&| @26
+| +1#0000000&@19|[+3&&|N|o| |N|a|m|e|]| @5|0|,|0|-|1| @5|A|l@1| |[+1&&|N|o| |N|a|m|e|]| @4|0|,|0|-|1| @5|A|l@1
+| @19| +0&&@57
+| +1&&@19|~+0#4040ff13&| @56
+| +1#0000000&@19|~+0#4040ff13&| @56
+| +1#0000000&@19|[|N|o| |N|a|m|e|]| @30|0|,|0|-|1| @9|A|l@1
+| +0&&@77
diff --git a/src/testdir/dumps/Test_tabpanel_equalalways_1.dump b/src/testdir/dumps/Test_tabpanel_equalalways_1.dump
new file mode 100644
index 0000000..2ebcace
--- /dev/null
+++ b/src/testdir/dumps/Test_tabpanel_equalalways_1.dump
@@ -0,0 +1,10 @@
+|[+8#0000001#e0e0e08|N|o| |N|a|m|e|]| @1|[|N|o| |N|a|m|e|]| | +2#0000000#ffffff0|3+2#e000e06&| +2#0000000&|[|N|o| |N|a|m|e|]| | +1&&@42|X+8#0000001#e0e0e08
+|3+2#e000e06#ffffff0| +2#0000000&|[|N|o| |N|a|m|e> +0&&@33||+1&&| +0&&@32
+| +1&&@9|~+0#4040ff13&| @32||+1#0000000&|~+0#4040ff13&| @31
+| +1#0000000&@9|~+0#4040ff13&| @32||+1#0000000&|~+0#4040ff13&| @31
+| +1#0000000&@9|[+3&&|N|o| |N|a|m|e|]| @7|0|,|0|-|1| @8|A|l@1| |[+1&&|N|o| |N|a|m|e|]| @7|0|,|0|-|1| @7|A|l@1
+| @9| +0&&@67
+| +1&&@9|~+0#4040ff13&| @66
+| +1#0000000&@9|~+0#4040ff13&| @66
+| +1#0000000&@9|[|N|o| |N|a|m|e|]| @40|0|,|0|-|1| @9|A|l@1
+|:+0&&|s|e|t| |t|a|b|p|a|n|e|l|o|p|t|=|c|o|l|u|m|n|s|:|1|0| @50
diff --git a/src/testdir/dumps/Test_tabpanel_equalalways_2.dump b/src/testdir/dumps/Test_tabpanel_equalalways_2.dump
new file mode 100644
index 0000000..baf8239
--- /dev/null
+++ b/src/testdir/dumps/Test_tabpanel_equalalways_2.dump
@@ -0,0 +1,10 @@
+|[+8#0000001#e0e0e08|N|o| |N|a|m|e|]| @21|[|N|o| |N|a|m|e|]| | +2#0000000#ffffff0|3+2#e000e06&| +2#0000000&|[|N|o| |N|a|m|e|]| | +1&&@22|X+8#0000001#e0e0e08
+|3+2#e000e06#ffffff0| +2#0000000&|[|N|o| |N|a|m|e|]| @18> +0&&@23||+1&&| +0&&@22
+| +1&&@29|~+0#4040ff13&| @22||+1#0000000&|~+0#4040ff13&| @21
+| +1#0000000&@29|~+0#4040ff13&| @22||+1#0000000&|~+0#4040ff13&| @21
+| +1#0000000&@29|[+3&&|N|o| |N|a|m|e|]| @2|0|,|0|-|1| @3|A|l@1| |[+1&&|N|o| |N|a|m|e|]| @2|0|,|0|-|1| @2|A|l@1
+| @29| +0&&@47
+| +1&&@29|~+0#4040ff13&| @46
+| +1#0000000&@29|~+0#4040ff13&| @46
+| +1#0000000&@29|[|N|o| |N|a|m|e|]| @20|0|,|0|-|1| @9|A|l@1
+|:+0&&|s|e|t| |t|a|b|p|a|n|e|l|o|p|t|=|c|o|l|u|m|n|s|:|3|0| @50
diff --git a/src/testdir/dumps/Test_tabpanel_equalalways_3.dump b/src/testdir/dumps/Test_tabpanel_equalalways_3.dump
new file mode 100644
index 0000000..c7f5f4c
--- /dev/null
+++ b/src/testdir/dumps/Test_tabpanel_equalalways_3.dump
@@ -0,0 +1,10 @@
+|[+8#0000001#e0e0e08|N|o| |N| |[|N|o| |N|a|m|e|]| | +2#0000000#ffffff0|3+2#e000e06&| +2#0000000&|[|N|o| |N|a|m|e|]| | +1&&@47|X+8#0000001#e0e0e08
+|3+2#e000e06#ffffff0| +2#0000000&|[|N|o> +0&&@35||+1&&| +0&&@35
+| +1&&@4|~+0#4040ff13&| @34||+1#0000000&|~+0#4040ff13&| @34
+| +1#0000000&@4|~+0#4040ff13&| @34||+1#0000000&|~+0#4040ff13&| @34
+| +1#0000000&@4|[+3&&|N|o| |N|a|m|e|]| @8|0|,|0|-|1| @9|A|l@1| |[+1&&|N|o| |N|a|m|e|]| @8|0|,|0|-|1| @9|A|l@1
+| @4| +0&&@72
+| +1&&@4|~+0#4040ff13&| @71
+| +1#0000000&@4|~+0#4040ff13&| @71
+| +1#0000000&@4|[|N|o| |N|a|m|e|]| @45|0|,|0|-|1| @9|A|l@1
+|:+0&&|s|e|t| |t|a|b|p|a|n|e|l|o|p|t|=|c|o|l|u|m|n|s|:|5| @51
diff --git a/src/testdir/test_tabpanel.vim b/src/testdir/test_tabpanel.vim
index cb3c42f..c67166e 100644
--- a/src/testdir/test_tabpanel.vim
+++ b/src/testdir/test_tabpanel.vim
@@ -496,4 +496,29 @@
call StopVimInTerminal(buf)
endfunc
+function Test_tabpanel_equalalways()
+ CheckScreendump
+
+ let lines =<< trim END
+ tabnew
+ set showtabpanel=1
+ set tabpanelopt=columns:20
+ set equalalways
+ split
+ vsplit
+ END
+ call writefile(lines, 'XTest_tabpanel_equalalways', 'D')
+
+ let buf = RunVimInTerminal('-S XTest_tabpanel_equalalways', {'rows': 10, 'cols': 78})
+ call VerifyScreenDump(buf, 'Test_tabpanel_equalalways_0', {})
+ call term_sendkeys(buf, ":set tabpanelopt=columns:10\<CR>")
+ call VerifyScreenDump(buf, 'Test_tabpanel_equalalways_1', {})
+ call term_sendkeys(buf, ":set tabpanelopt=columns:30\<CR>")
+ call VerifyScreenDump(buf, 'Test_tabpanel_equalalways_2', {})
+ call term_sendkeys(buf, ":set tabpanelopt=columns:5\<CR>")
+ call VerifyScreenDump(buf, 'Test_tabpanel_equalalways_3', {})
+
+ call StopVimInTerminal(buf)
+endfunc
+
" vim: shiftwidth=2 sts=2 expandtab