patch 8.2.4780: parsing an LSP message fails when it is split
Problem: Parsing an LSP message fails when it is split.
Solution: Collapse the received data before parsing. (Yegappan Lakshmanan,
closes #10215)
diff --git a/src/testdir/test_channel.vim b/src/testdir/test_channel.vim
index e270a4b..6fef421 100644
--- a/src/testdir/test_channel.vim
+++ b/src/testdir/test_channel.vim
@@ -2580,6 +2580,11 @@
call assert_equal({'id': 14, 'jsonrpc': '2.0', 'result': 'extra-hdr-fields'},
\ resp)
+ " Test for processing delayed payload
+ let resp = ch_evalexpr(ch, #{method: 'delayed-payload', params: {}})
+ call assert_equal({'id': 15, 'jsonrpc': '2.0', 'result': 'delayed-payload'},
+ \ resp)
+
" Test for processing a HTTP header without the Content-Length field
let resp = ch_evalexpr(ch, #{method: 'hdr-without-len', params: {}},
\ #{timeout: 200})
@@ -2629,13 +2634,6 @@
call assert_equal([], g:lspNotif)
" Restore the callback function
call ch_setoptions(ch, #{callback: 'LspCb'})
- let g:lspNotif = []
- call ch_sendexpr(ch, #{method: 'echo', params: #{s: 'no-callback'}})
- " Send a ping to wait for all the notification messages to arrive
- call assert_equal('alive', ch_evalexpr(ch, #{method: 'ping'}).result)
- call assert_equal([#{jsonrpc: '2.0', result:
- \ #{method: 'echo', jsonrpc: '2.0', params: #{s: 'no-callback'}}}],
- \ g:lspNotif)
" " Test for sending a raw message
" let g:lspNotif = []