patch 9.0.1695: Crash with overlong textprop above
Problem: Crash with overlong textprop above
Solution: Consider only positive padding
closes: #12665
closes: #12661
Signed-off-by: Christian Brabandt <cb@256bit.org>
diff --git a/src/testdir/dumps/Test_prop_long_above_1.dump b/src/testdir/dumps/Test_prop_long_above_1.dump
new file mode 100644
index 0000000..f8db396
--- /dev/null
+++ b/src/testdir/dumps/Test_prop_long_above_1.dump
@@ -0,0 +1,8 @@
+|t+0#ffffff16#ff404010|h|e| |q|u|i|c|k| |b|r|o|w|n| |f|o|x| |j|u|m|p|s| |o|v|e|r| |t|h|e| |l|a|z|y| |d|o|g|.| |t|h|e| |q|u|i|c|k| |b|r|o|w|n
+>x+0#0000000#ffffff0@2| @56
+|y@2| @56
+|~+0#4040ff13&| @58
+|~| @58
+|~| @58
+|~| @58
+| +0#0000000&@41|1|,|1|-|6|1| @7|A|l@1|
diff --git a/src/testdir/test_textprop.vim b/src/testdir/test_textprop.vim
index 550a0e5..67547f0 100644
--- a/src/testdir/test_textprop.vim
+++ b/src/testdir/test_textprop.vim
@@ -3951,5 +3951,24 @@
call StopVimInTerminal(buf)
endfunc
+func Test_overlong_textprop_above_crash()
+ CheckRunVimInTerminal
+ let lines =<< trim END
+ vim9script
+ prop_type_add('PropType', {highlight: 'Error'})
+ setline(1, ['xxx ', 'yyy'])
+ prop_add(1, 0, {
+ type: 'PropType',
+ text: 'the quick brown fox jumps over the lazy dog. the quick brown fox jumps over the lazy dog. the quick brown fox jumps over the lazy dog.',
+ text_align: 'above',
+ text_wrap: 'wrap',
+ })
+ END
+ call writefile(lines, 'XtextPropLongAbove', 'D')
+ let buf = RunVimInTerminal('-S XtextPropLongAbove', #{rows: 8, cols: 60})
+ call VerifyScreenDump(buf, 'Test_prop_long_above_1', {})
+
+ call StopVimInTerminal(buf)
+endfunc
" vim: shiftwidth=2 sts=2 expandtab