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-rw-r--r--test/dumb_tcp_client.py33
-rw-r--r--test/dumb_tcp_server.py40
-rw-r--r--test/test_line_join.vader22
-rw-r--r--test/test_socket_connections.vader92
4 files changed, 176 insertions, 11 deletions
diff --git a/test/dumb_tcp_client.py b/test/dumb_tcp_client.py
new file mode 100644
index 00000000..3a728b02
--- /dev/null
+++ b/test/dumb_tcp_client.py
@@ -0,0 +1,33 @@
+"""
+This is just a script for testing that the dumb TCP server actually works
+correctly, for verifying that problems with tests are in Vim. Pass the
+same port number given to the test server to check that it's working.
+"""
+import socket
+import sys
+
+
+def main():
+ sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+ result = sock.connect_ex(('127.0.0.1', int(sys.argv[1])))
+
+ if result:
+ sock.close()
+ sys.exit("Couldn't connect to the socket!")
+
+ data_sent = 'x' * 1024
+
+ sock.send(data_sent)
+ data_received = sock.recv(1024)
+
+ if data_sent != data_received:
+ sock.close()
+ sys.exit("Data sent didn't match data received.")
+
+ sock.close()
+
+ print("Everything was just fine.")
+
+
+if __name__ == "__main__":
+ main()
diff --git a/test/dumb_tcp_server.py b/test/dumb_tcp_server.py
new file mode 100644
index 00000000..c15db65e
--- /dev/null
+++ b/test/dumb_tcp_server.py
@@ -0,0 +1,40 @@
+"""
+This Python script creates a TCP server that does nothing but send its input
+back to the client that connects to it. Only one argument must be given, a port
+to bind to.
+"""
+import os
+import socket
+import sys
+
+
+def main():
+ if len(sys.argv) < 2 or not sys.argv[1].isdigit():
+ sys.exit('You must specify a port number')
+
+ sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
+ sock.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
+ sock.bind(('127.0.0.1', int(sys.argv[1])))
+ sock.listen(0)
+
+ pid = os.fork()
+
+ if pid:
+ print(pid)
+ sys.exit()
+
+ while True:
+ connection = sock.accept()[0]
+ connection.settimeout(5)
+
+ while True:
+ try:
+ connection.send(connection.recv(1024))
+ except socket.timeout:
+ break
+
+ connection.close()
+
+
+if __name__ == "__main__":
+ main()
diff --git a/test/test_line_join.vader b/test/test_line_join.vader
index 25cefbcf..9356a2b7 100644
--- a/test/test_line_join.vader
+++ b/test/test_line_join.vader
@@ -18,67 +18,67 @@ After:
delfunction RawCallback
Execute (ALE should handle empty Lists for the lines):
- let g:last_line = ale#job#JoinNeovimOutput(1, '', [], 'nl', function('LineCallback'))
+ let g:last_line = ale#util#JoinNeovimOutput(1, '', [], 'nl', function('LineCallback'))
AssertEqual [], g:lines
AssertEqual '', g:last_line
Execute (ALE should pass on full lines for NeoVim):
- let g:last_line = ale#job#JoinNeovimOutput(1, '', ['x', 'y', ''], 'nl', function('LineCallback'))
+ let g:last_line = ale#util#JoinNeovimOutput(1, '', ['x', 'y', ''], 'nl', function('LineCallback'))
AssertEqual ['x', 'y'], g:lines
AssertEqual '', g:last_line
Execute (ALE should pass on a single long line):
- let g:last_line = ale#job#JoinNeovimOutput(1, '', ['x'], 'nl', function('LineCallback'))
+ let g:last_line = ale#util#JoinNeovimOutput(1, '', ['x'], 'nl', function('LineCallback'))
AssertEqual [], g:lines
AssertEqual 'x', g:last_line
Execute (ALE should handle just a single line of output):
- let g:last_line = ale#job#JoinNeovimOutput(1, '', ['x', ''], 'nl', function('LineCallback'))
+ let g:last_line = ale#util#JoinNeovimOutput(1, '', ['x', ''], 'nl', function('LineCallback'))
AssertEqual ['x'], g:lines
AssertEqual '', g:last_line
Execute (ALE should join two incomplete pieces of large lines together):
- let g:last_line = ale#job#JoinNeovimOutput(1, 'x', ['y'], 'nl', function('LineCallback'))
+ let g:last_line = ale#util#JoinNeovimOutput(1, 'x', ['y'], 'nl', function('LineCallback'))
AssertEqual [], g:lines
AssertEqual 'xy', g:last_line
Execute (ALE join incomplete lines, and set new ones):
- let g:last_line = ale#job#JoinNeovimOutput(1, 'x', ['y', 'z', 'a'], 'nl', function('LineCallback'))
+ let g:last_line = ale#util#JoinNeovimOutput(1, 'x', ['y', 'z', 'a'], 'nl', function('LineCallback'))
AssertEqual ['xy', 'z'], g:lines
AssertEqual 'a', g:last_line
Execute (ALE join incomplete lines, and set new ones, with two elements):
- let g:last_line = ale#job#JoinNeovimOutput(1, 'x', ['y', 'z'], 'nl', function('LineCallback'))
+ let g:last_line = ale#util#JoinNeovimOutput(1, 'x', ['y', 'z'], 'nl', function('LineCallback'))
AssertEqual ['xy'], g:lines
AssertEqual 'z', g:last_line
Execute (ALE should pass on full lines for NeoVim for raw data):
- let g:last_line = ale#job#JoinNeovimOutput(1, '', ['x', 'y', ''], 'raw', function('RawCallback'))
+ let g:last_line = ale#util#JoinNeovimOutput(1, '', ['x', 'y', ''], 'raw', function('RawCallback'))
AssertEqual "x\ny\n", g:data
AssertEqual '', g:last_line
Execute (ALE should pass on a single long line):
- let g:last_line = ale#job#JoinNeovimOutput(1, '', ['x'], 'raw', function('RawCallback'))
+ let g:last_line = ale#util#JoinNeovimOutput(1, '', ['x'], 'raw', function('RawCallback'))
AssertEqual 'x', g:data
AssertEqual '', g:last_line
Execute (ALE should handle just a single line of output):
- let g:last_line = ale#job#JoinNeovimOutput(1, '', ['x', ''], 'raw', function('RawCallback'))
+ let g:last_line = ale#util#JoinNeovimOutput(1, '', ['x', ''], 'raw', function('RawCallback'))
AssertEqual "x\n", g:data
AssertEqual '', g:last_line
Execute (ALE should pass on two lines and one incomplete one):
- let g:last_line = ale#job#JoinNeovimOutput(1, '', ['y', 'z', 'a'], 'raw', function('RawCallback'))
+ let g:last_line = ale#util#JoinNeovimOutput(1, '', ['y', 'z', 'a'], 'raw', function('RawCallback'))
AssertEqual "y\nz\na", g:data
AssertEqual '', g:last_line
diff --git a/test/test_socket_connections.vader b/test/test_socket_connections.vader
new file mode 100644
index 00000000..6837fe51
--- /dev/null
+++ b/test/test_socket_connections.vader
@@ -0,0 +1,92 @@
+Before:
+ let g:can_run_socket_tests = !has('win32')
+ \ && (exists('*ch_close') || exists('*chanclose'))
+
+ if g:can_run_socket_tests
+ call ale#test#SetDirectory('/testplugin/test')
+
+ let g:channel_id_received = 0
+ let g:data_received = ''
+
+ function! WaitForData(expected_data, timeout) abort
+ let l:ticks = 0
+
+ while l:ticks < a:timeout
+ " Sleep first, so we can switch to the callback.
+ let l:ticks += 10
+ sleep 10ms
+
+ if g:data_received is# a:expected_data
+ break
+ endif
+ endwhile
+ endfunction
+
+ function! TestCallback(channel_id, data) abort
+ let g:channel_id_received = a:channel_id
+ let g:data_received .= a:data
+ endfunction
+
+ let g:port = 10347
+ let g:pid = str2nr(system(
+ \ 'python'
+ \ . ' ' . ale#Escape(g:dir . '/dumb_tcp_server.py')
+ \ . ' ' . g:port
+ \))
+ endif
+
+After:
+ if g:can_run_socket_tests
+ call ale#test#RestoreDirectory()
+
+ unlet! g:channel_id_received
+ unlet! g:data_received
+ unlet! g:channel_id
+
+ delfunction WaitForData
+ delfunction TestCallback
+
+ if has_key(g:, 'pid')
+ call system('kill ' . g:pid)
+ endif
+
+ unlet! g:pid
+ unlet! g:port
+ endif
+
+ unlet! g:can_run_socket_tests
+
+Execute(Sending and receiving connections to sockets should work):
+ if g:can_run_socket_tests
+ let g:channel_id = ale#socket#Open(
+ \ '127.0.0.1:' . g:port,
+ \ {'callback': function('TestCallback')}
+ \)
+
+ Assert g:channel_id >= 0, 'The socket was not opened!'
+
+ call ale#socket#Send(g:channel_id, 'hello')
+ call ale#socket#Send(g:channel_id, ' world')
+
+ AssertEqual 1, ale#socket#IsOpen(g:channel_id)
+
+ " Wait up to 1 second for the expected data to arrive.
+ call WaitForData('hello world', 1000)
+
+ AssertEqual g:channel_id, g:channel_id_received
+ AssertEqual 'hello world', g:data_received
+ AssertEqual '127.0.0.1:' . g:port, ale#socket#GetAddress(g:channel_id)
+
+ call ale#socket#Close(g:channel_id)
+
+ AssertEqual 0, ale#socket#IsOpen(g:channel_id)
+ AssertEqual '', ale#socket#GetAddress(g:channel_id)
+ endif
+
+ " NeoVim versions which can't connect to sockets should just fail.
+ if has('nvim') && !exists('*chanclose')
+ AssertEqual -1, ale#socket#Open(
+ \ '127.0.0.1:1111',
+ \ {'callback': function('function')}
+ \)
+ endif
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 02:16:16 +0000