def testShellFuncExecution(self):
arena = test_lib.MakeArena('testShellFuncExecution')
c_parser = test_lib.InitCommandParser("""\
f() {
COMPREPLY=(f1 f2)
}
""", arena=arena)
node = c_parser.ParseLogicalLine()
proc = Proc(node.name, node.spids[1], proc_sig.Open(), node.body, [], True)
cmd_ev = test_lib.InitCommandEvaluator(arena=arena)
comp_lookup = completion.Lookup()
a = completion.ShellFuncAction(cmd_ev, proc, comp_lookup)
comp = self._CompApi(['f'], 0, 'f')
matches = list(a.Matches(comp))
self.assertEqual(['f1', 'f2'], matches)
def Proc(self, pnode):
# type: (PNode) -> proc_sig_t
"""
oil_proc: ['(' [proc_params] ')'] '{'
"""
typ = pnode.typ
children = pnode.children
assert typ == grammar_nt.oil_proc
n = len(children)
if n == 1: # proc f {
sig = proc_sig.Open() # type: proc_sig_t
elif n == 3: # proc f () {
sig = proc_sig.Closed() # no params
elif n == 4: # proc f [foo, bar='z', @args] {
sig = self._ProcParams(children[1])
else:
raise AssertionError(n)
return sig
