def test_recursion():
def setup_cb():
vim.vars["result1"] = 0
vim.vars["result2"] = 0
vim.vars["result3"] = 0
vim.vars["result4"] = 0
cmd = 'let g:result1 = rpcrequest(%d, "call", %d)' % (cid, 2)
vim.command(cmd)
eq(vim.vars["result1"], 4)
eq(vim.vars["result2"], 8)
eq(vim.vars["result3"], 16)
eq(vim.vars["result4"], 32)
vim.stop_loop()
def request_cb(name, args):
n = args[0]
n *= 2
if n <= 16:
if n == 4:
cmd = 'let g:result2 = rpcrequest(%d, "call", %d)' % (cid, n)
elif n == 8:
cmd = 'let g:result3 = rpcrequest(%d, "call", %d)' % (cid, n)
elif n == 16:
cmd = 'let g:result4 = rpcrequest(%d, "call", %d)' % (cid, n)
vim.command(cmd)
return n
vim.run_loop(request_cb, None, setup_cb)
def test_exception_in_threadsafe_call():
# an exception in a threadsafe_call shouldn't crash the entire host
msgs = []
vim.async_call(lambda: [vim.eval("3"), undefined_variable])
timer = Timer(0.5, lambda: vim.async_call(lambda: vim.stop_loop()))
timer.start()
vim.run_loop(None, None, err_cb=msgs.append)
eq(len(msgs), 1)
msgs[0].index('NameError')
msgs[0].index('undefined_variable')
def test_async_call():
def request_cb(name, args):
if name == "test-event":
vim.vars['result'] = 17
vim.stop_loop()
# this would have dead-locked if not async
vim.funcs.rpcrequest(vim.channel_id, "test-event", async_=True)
vim.run_loop(request_cb, None, None)
eq(vim.vars['result'], 17)
def test_async_call():
def request_cb(name, args):
if name == "test-event":
vim.vars["result"] = 17
vim.stop_loop()
# this would have dead-locked if not async
vim.funcs.rpcrequest(vim.channel_id, "test-event", async=True)
vim.run_loop(request_cb, None, None)
eq(vim.vars["result"], 17)
def test_exception_in_threadsafe_call():
# an exception in a threadsafe_call shouldn't crash the entire host
msgs = []
vim.async_call(lambda: [vim.eval("3"), undefined_variable])
timer = Timer(0.5, lambda: vim.async_call(lambda: vim.stop_loop()))
timer.start()
vim.run_loop(None, None, err_cb=msgs.append)
eq(len(msgs), 1)
msgs[0].index('NameError')
msgs[0].index('undefined_variable')
def test_call_api_before_reply():
def setup_cb():
cmd = 'let g:result = rpcrequest(%d, "client-call2", 1, 2, 3)' % cid
vim.command(cmd)
eq(vim.vars['result'], [7, 8, 9])
vim.stop_loop()
def request_cb(name, args):
vim.command('let g:result2 = [7, 8, 9]')
return vim.vars['result2']
vim.run_loop(request_cb, None, setup_cb)
def test_call_api_before_reply():
def setup_cb():
cmd = 'let g:result = rpcrequest(%d, "client-call2", 1, 2, 3)' % cid
vim.command(cmd)
eq(vim.vars["result"], [7, 8, 9])
vim.stop_loop()
def request_cb(name, args):
vim.command("let g:result2 = [7, 8, 9]")
return vim.vars["result2"]
vim.run_loop(request_cb, None, setup_cb)
def test_call_and_reply():
def setup_cb():
cmd = 'let g:result = rpcrequest(%d, "client-call", 1, 2, 3)' % cid
vim.command(cmd)
eq(vim.vars['result'], [4, 5, 6])
vim.stop_loop()
def request_cb(name, args):
eq(name, 'client-call')
eq(args, [1, 2, 3])
return [4, 5, 6]
vim.run_loop(request_cb, None, setup_cb)
def test_call_and_reply():
def setup_cb():
cmd = 'let g:result = rpcrequest(%d, "client-call", 1, 2, 3)' % cid
vim.command(cmd)
eq(vim.vars["result"], [4, 5, 6])
vim.stop_loop()
def request_cb(name, args):
eq(name, "client-call")
eq(args, [1, 2, 3])
return [4, 5, 6]
vim.run_loop(request_cb, None, setup_cb)
def test_recursion():
def setup_cb():
vim.vars['result1'] = 0
vim.vars['result2'] = 0
vim.vars['result3'] = 0
vim.vars['result4'] = 0
cmd = 'let g:result1 = rpcrequest(%d, "call", %d)' % (
cid,
2,
)
vim.command(cmd)
eq(vim.vars['result1'], 4)
eq(vim.vars['result2'], 8)
eq(vim.vars['result3'], 16)
eq(vim.vars['result4'], 32)
vim.stop_loop()
def request_cb(name, args):
n = args[0]
n *= 2
if n <= 16:
if n == 4:
cmd = 'let g:result2 = rpcrequest(%d, "call", %d)' % (
cid,
n,
)
elif n == 8:
cmd = 'let g:result3 = rpcrequest(%d, "call", %d)' % (
cid,
n,
)
elif n == 16:
cmd = 'let g:result4 = rpcrequest(%d, "call", %d)' % (
cid,
n,
)
vim.command(cmd)
return n
vim.run_loop(request_cb, None, setup_cb)