Patch 9.0.0169
Problem: Insufficient testing for line2byte() with text properties.
Solution: Add tests with a lot of text.
Files: src/textprop.c, src/testdir/test_textprop.vim
*** ../vim-9.0.0168/src/textprop.c 2022-08-07 22:04:53.687700914 +0100
--- src/textprop.c 2022-08-08 14:25:58.737922679 +0100
***************
*** 9,18 ****
/*
* Text properties implementation. See ":help text-properties".
- *
- * TODO:
- * - Also test line2byte() with many lines, so that ml_updatechunk() is taken
- * into account.
*/
#include "vim.h"
--- 9,14 ----
*** ../vim-9.0.0168/src/testdir/test_textprop.vim 2022-08-08
11:07:25.268222468 +0100
--- src/testdir/test_textprop.vim 2022-08-08 14:59:16.273992370 +0100
***************
*** 904,909 ****
--- 904,933 ----
call prop_type_delete('comment')
endfunc
+ func Run_test_with_line2byte(add_props)
+ new
+ setlocal ff=unix
+ if a:add_props
+ call prop_type_add('textprop', #{highlight: 'Search'})
+ endif
+ for nr in range(1, 1000)
+ call setline(nr, 'some longer text here')
+ if a:add_props && nr % 17 == 0
+ call prop_add(nr, 13, #{type: 'textprop', length: 4})
+ endif
+ endfor
+ call assert_equal(21935, line2byte(998))
+ for nr in range(1, 1000, 7)
+ exe nr .. "s/longer/much more/"
+ endfor
+ call assert_equal(22364, line2byte(998))
+
+ if a:add_props
+ call prop_type_delete('textprop')
+ endif
+ bwipe!
+ endfunc
+
func Test_prop_line2byte()
call prop_type_add('comment', {'highlight': 'Directory'})
new
***************
*** 935,940 ****
--- 959,969 ----
call assert_equal(1489, line2byte(400))
bwipe!
+ " Add many lines so that the data block is split.
+ " With and without props should give the same result.
+ call Run_test_with_line2byte(0)
+ call Run_test_with_line2byte(1)
+
call prop_type_delete('comment')
endfunc
*** ../vim-9.0.0168/src/version.c 2022-08-08 11:07:25.268222468 +0100
--- src/version.c 2022-08-08 14:59:26.205990571 +0100
***************
*** 737,738 ****
--- 737,740 ----
{ /* Add new patch number below this line */
+ /**/
+ 169,
/**/
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