def program_body(state, p):
element_list = p[0].get_element_list()
for elem in element_list:
if isinstance(elem, ast.VarDeclaration):
raise errorhandler(state, elem,
'var declarations in body disallowed')
return ast.Program(element_list, srcpos=sr(element_list))
def test_function_declaration_args(self):
r = self.parse('''
def foo(a0, a1) {
}
''')
expected = ast.Program([
ast.Function('foo', [ast.Var('a0', ast.NoTypeDecl(), None),
ast.Var('a1', ast.NoTypeDecl(), None)], [
], lineno=1)
])
assert r == expected
def test_function_declaration(self):
r = self.parse('''
function foo() {
var x;
}
function main() {
}
''')
expected = ast.Program([
ast.Function('foo', [], [ast.VarDeclaration(['x'])]),
ast.Function('main', [], [])
])
assert r == expected
def test_import_stuff(self):
r = self.parse('''
import foo
import foo.bar
import foo{a,b,c,d}
import foo.bar{a,b,c};
''')
expected = ast.Program([
ast.Import(["foo"], []),
ast.Import(["foo"], ["bar"]),
ast.Import(["foo"], ["a", "b", "c", "d"]),
ast.Import(["foo", "bar"], ["a", "b", 'c'])
])
assert r == expected
def test_function_declaration(self):
r = self.parse('''
def foo() {
let x;
}
def main() {
}
''')
expected = ast.Program([
ast.Function('foo', [], [
ast.VarDeclaration([ast.Var('x', ast.NoTypeDecl(), None)])
], lineno=1),
ast.Function('main', [], [], lineno=4)
])
assert r == expected
def body_empty(state, p):
return ast.Program([])