patch 7.4.1661
Problem: No test for special characters in channel eval command.
Solution: Testing sending and receiving text with special characters.
diff --git a/src/testdir/test_channel.vim b/src/testdir/test_channel.vim
index dd40187..b356c88 100644
--- a/src/testdir/test_channel.vim
+++ b/src/testdir/test_channel.vim
@@ -192,20 +192,31 @@
sleep 10m
call assert_equal([-1, 'foo123'], ch_evalexpr(handle, 'eval-result'))
+ " Send an eval request with special characters.
+ call assert_equal('ok', ch_evalexpr(handle, 'eval-special'))
+ sleep 10m
+ call assert_equal([-2, "foo\x7f\x10\x01bar"], ch_evalexpr(handle, 'eval-result'))
+
+ " Send an eval request to get a line with special characters.
+ call setline(3, "a\nb\<CR>c\x01d\x7fe")
+ call assert_equal('ok', ch_evalexpr(handle, 'eval-getline'))
+ sleep 10m
+ call assert_equal([-3, "a\nb\<CR>c\x01d\x7fe"], ch_evalexpr(handle, 'eval-result'))
+
" Send an eval request that fails.
call assert_equal('ok', ch_evalexpr(handle, 'eval-fails'))
sleep 10m
- call assert_equal([-2, 'ERROR'], ch_evalexpr(handle, 'eval-result'))
+ call assert_equal([-4, 'ERROR'], ch_evalexpr(handle, 'eval-result'))
" Send an eval request that works but can't be encoded.
call assert_equal('ok', ch_evalexpr(handle, 'eval-error'))
sleep 10m
- call assert_equal([-3, 'ERROR'], ch_evalexpr(handle, 'eval-result'))
+ call assert_equal([-5, 'ERROR'], ch_evalexpr(handle, 'eval-result'))
" Send a bad eval request. There will be no response.
call assert_equal('ok', ch_evalexpr(handle, 'eval-bad'))
sleep 10m
- call assert_equal([-3, 'ERROR'], ch_evalexpr(handle, 'eval-result'))
+ call assert_equal([-5, 'ERROR'], ch_evalexpr(handle, 'eval-result'))
" Send an expr request
call assert_equal('ok', ch_evalexpr(handle, 'an expr'))