Mercurial > vim

diff src/testdir/test_vim9_expr.vim @ 28780:acca2214cabf v8.2.4914

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
patch 8.2.4914: string interpolation in :def function may fail Commit: https://github.com/vim/vim/commit/933c2922b5e81b238c2e56361c76cf7c9548a2d7 Author: Bram Moolenaar <Bram@vim.org> Date: Sun May 8 16:37:07 2022 +0100 patch 8.2.4914: string interpolation in :def function may fail Problem: String interpolation in :def function may fail. Solution: Do not terminate the expression. (closes https://github.com/vim/vim/issues/10377)
author Bram Moolenaar <Bram@vim.org>
date Sun, 08 May 2022 17:45:02 +0200
parents 0c5c6a693d12
children 006d525419fa
line wrap: on
line diff
--- a/src/testdir/test_vim9_expr.vim
+++ b/src/testdir/test_vim9_expr.vim
@@ -2143,6 +2143,19 @@ def Test_expr8_string()
   v9.CheckDefAndScriptFailure(['var x = "abc'], 'E114:', 1)
   v9.CheckDefAndScriptFailure(["var x = 'abc"], 'E115:', 1)
   v9.CheckDefFailure(["if 0", "echo 'xx", "endif"], 'E115', 2)
+
+  # interpolated string
+  var val = 'val'
+  var vv = $"some {val}"
+  assert_equal('some val', vv)
+  vv = $'other {val}'
+  assert_equal('other val', vv)
+
+  var x = 'x'
+  var vl = 'foo xxx bar xxx baz'
+              ->split($'x{x}x')
+              ->map((_, v: string) => v =~ 'bar')
+  assert_equal([false, true, false], vl)
 enddef
 
 def Test_expr8_vimvar()