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diff src/testdir/test_textprop.vim @ 15292:ba6f0f1bb9d0 v8.1.0654

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patch 8.1.0654: when deleting a line text property flags are not adjusted commit https://github.com/vim/vim/commit/c1a9bc1a7284bd0e60f9bddfef6a4ee733bfc838 Author: Bram Moolenaar <Bram@vim.org> Date: Fri Dec 28 21:59:29 2018 +0100 patch 8.1.0654: when deleting a line text property flags are not adjusted Problem: When deleting a line text property flags are not adjusted. Solution: Adjust text property flags in preceding and following lines.
author Bram Moolenaar <Bram@vim.org>
date Fri, 28 Dec 2018 22:00:05 +0100
parents 27783a6f430b
children 2d8225cc1315
line wrap: on
line diff
--- a/src/testdir/test_textprop.vim
+++ b/src/testdir/test_textprop.vim
@@ -197,6 +197,16 @@ func Test_prop_clear_buf()
   bwipe!
 endfunc
 
+" Setup a three line prop in lines 2 - 4.
+" Add short props in line 1 and 5.
+func Setup_three_line_prop()
+  new
+  call setline(1, ['one', 'twotwo', 'three', 'fourfour', 'five'])
+  call prop_add(1, 2, {'length': 1, 'type': 'comment'})
+  call prop_add(2, 4, {'end_lnum': 4, 'end_col': 5, 'type': 'comment'})
+  call prop_add(5, 2, {'length': 1, 'type': 'comment'})
+endfunc
+
 func Test_prop_multiline()
   call prop_type_add('comment', {'highlight': 'Directory'})
   new
@@ -223,6 +233,30 @@ func Test_prop_multiline()
   call prop_clear(1, 3)
 
   bwipe!
+
+  " Test deleting the first line with a prop.
+  call Setup_three_line_prop()
+  let expect2 = {'col': 4, 'length': 4, 'type': 'comment', 'start': 1, 'end': 0, 'id': 0}
+  call assert_equal([expect2], prop_list(2))
+  2del
+  let expect_short = {'col': 2, 'length': 1, 'type': 'comment', 'start': 1, 'end': 1, 'id': 0}
+  call assert_equal([expect_short], prop_list(1))
+  let expect2 = {'col': 1, 'length': 6, 'type': 'comment', 'start': 1, 'end': 0, 'id': 0}
+  call assert_equal([expect2], prop_list(2))
+  bwipe!
+
+  " Test deleting the last line with a prop.
+  call Setup_three_line_prop()
+  let expect3 = {'col': 1, 'length': 6, 'type': 'comment', 'start': 0, 'end': 0, 'id': 0}
+  call assert_equal([expect3], prop_list(3))
+  let expect4 = {'col': 1, 'length': 5, 'type': 'comment', 'start': 0, 'end': 1, 'id': 0}
+  call assert_equal([expect4], prop_list(4))
+  4del
+  let expect3 = {'col': 1, 'length': 6, 'type': 'comment', 'start': 0, 'end': 1, 'id': 0}
+  call assert_equal([expect3], prop_list(3))
+  call assert_equal([expect_short], prop_list(4))
+  bwipe!
+
   call prop_type_delete('comment')
 endfunc