def testParseCommand(self):
c_parser = test_lib.InitCommandParser('ls foo')
node = c_parser.ParseCommand()
self.assertEqual(2, len(node.words))
print(node)
c_parser = test_lib.InitCommandParser('fun() { echo hi; }')
node = c_parser.ParseCommand()
print(node)
self.assertEqual(command_e.ShFunction, node.tag)
def testBraceExpand(self):
arena = test_lib.MakeArena('<cmd_exec_test.py>')
c_parser = test_lib.InitCommandParser('echo _{a,b}_', arena=arena)
node = c_parser._ParseCommandLine()
print(node)
ex = test_lib.InitExecutor(arena=arena)
def _assert_ParseCommandListError(test, code_str):
arena = test_lib.MakeArena('<cmd_parse_test>')
c_parser = test_lib.InitCommandParser(code_str, arena=arena)
try:
node = c_parser._ParseCommandLine()
except error.Parse as e:
ui.PrettyPrintError(e, arena)
else:
print('UNEXPECTED:')
node.PrettyPrint()
test.fail("Expected %r to fail" % code_str)
def testShellFuncExecution(self):
arena = test_lib.MakeArena('testShellFuncExecution')
c_parser = test_lib.InitCommandParser("""\
f() {
COMPREPLY=(f1 f2)
}
""", arena=arena)
func_node = c_parser.ParseLogicalLine()
print(func_node)
ex = test_lib.InitExecutor(arena=arena)
a = completion.ShellFuncAction(ex, func_node)
comp = self._MakeComp(['f'], 0, 'f')
matches = list(a.Matches(comp))
self.assertEqual(['f1', 'f2'], matches)
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 _assertParseMethod(test, code_str, method, expect_success=True):
arena = test_lib.MakeArena('<cmd_parse_test>')
c_parser = test_lib.InitCommandParser(code_str, arena=arena)
m = getattr(c_parser, method)
try:
node = m()
except error.Parse as e:
ui.PrettyPrintError(e, arena)
if expect_success:
test.fail('%r failed' % code_str)
node = None
else:
node.PrettyPrint()
if not expect_success:
test.fail('Expected %r to fail ' % code_str)
return node
def testShellFuncExecution(self):
arena = test_lib.MakeArena('testShellFuncExecution')
c_parser = test_lib.InitCommandParser("""\
f() {
COMPREPLY=(f1 f2)
}
""",
arena=arena)
func_node = c_parser.ParseLogicalLine()
print(func_node)
cmd_ev = test_lib.InitCommandEvaluator(arena=arena)
comp_lookup = completion.Lookup()
a = completion.ShellFuncAction(cmd_ev, func_node, comp_lookup)
comp = self._CompApi(['f'], 0, 'f')
matches = list(a.Matches(comp))
self.assertEqual(['f1', 'f2'], matches)
def _assertParseMethod(test, code_str, method, expect_success=True):
arena = test_lib.MakeArena('<cmd_parse_test>')
c_parser = test_lib.InitCommandParser(code_str, arena=arena)
m = getattr(c_parser, method)
try:
if method == 'ParseSimpleCommand':
node = m([]) # required cur_aliases arg
else:
node = m()
except util.ParseError as e:
ui.PrettyPrintError(e, arena, sys.stdout)
if expect_success:
test.fail('%r failed' % code_str)
node = None
else:
ast_lib.PrettyPrint(node)
if not expect_success:
test.fail('Expected %r to fail ' % code_str)
return node
def _CommandNode(code_str, arena): c_parser = test_lib.InitCommandParser(code_str, arena=arena) return c_parser.ParseLogicalLine()