def dump_lol(path, t):
source = read_file(path)
p = Parser()
lol = p.parse(source)
if t == 'raw':
print(pyast.dump.raw.dump(lol))
else:
print(pyast.dump.js.dump(lol))
def dump_lol(path, t):
source = read_file(path)
p = Parser()
lol = p.parse(source)
if t == 'raw':
print(pyast.dump.raw.dump(lol))
else:
print(pyast.dump.js.dump(lol))
def get_lol(path):
s = read_file(path)
parser = Parser()
lol = parser.parse(s)
return lol
def get_lol(path):
s = read_file(path)
parser = Parser()
lol = parser.parse(s)
return lol
def setUp(self):
self.parser = Parser()
class L20nParserTestCase(unittest.TestCase):
def setUp(self):
self.parser = Parser()
def test_empty_entity(self):
string = "<id>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(lol.body[0].id.name, "id")
def test_string_value(self):
string = "<id 'string'>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(lol.body[0].id.name, "id")
self.assertEqual(lol.body[0].value.content, 'string')
string = '<id "string">'
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(lol.body[0].id.name, "id")
self.assertEqual(lol.body[0].value.content, 'string')
string = "<id '''string'''>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(lol.body[0].id.name, "id")
self.assertEqual(lol.body[0].value.content, 'string')
string = '<id """string""">'
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(lol.body[0].id.name, "id")
self.assertEqual(lol.body[0].value.content, 'string')
def test_string_value_quotes(self):
string = '<id "str\\"ing">'
lol = self.parser.parse(string)
self.assertEqual(lol.body[0].value.content, 'str"ing')
string = "<id 'str\\'ing'>"
lol = self.parser.parse(string)
self.assertEqual(lol.body[0].value.content, "str'ing")
string = '<id """str"ing""">'
lol = self.parser.parse(string)
self.assertEqual(lol.body[0].value.content, 'str"ing')
string = "<id '''str'ing'''>"
lol = self.parser.parse(string)
self.assertEqual(lol.body[0].value.content, "str'ing")
string = '<id """"string\\"""">'
lol = self.parser.parse(string)
self.assertEqual(lol.body[0].value.content, '"string"')
string = "<id ''''string\\''''>"
lol = self.parser.parse(string)
self.assertEqual(lol.body[0].value.content, "'string'")
def test_basic_errors(self):
strings = [
'< "str\\"ing">',
"<>",
"<id",
"id>",
'<id "value>',
'<id value">',
"<id 'value>",
"<id value'",
"<id'value'>",
'<id"value">',
'<id """value"""">',
'< id "value">',
'<()>',
'<+s>',
'<id-id2>',
'<-id>',
'<id 2>',
'<"id">',
'<\'id\'>',
'<2>',
'<09>',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_basic_attributes(self):
string = "<id attr1: 'foo'>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body[0].attrs), 1)
attr = lol.body[0].attrs['attr1']
self.assertEqual(attr.key.name, "attr1")
self.assertEqual(attr.value.content, "foo")
string = "<id attr1: 'foo' attr2: 'foo2' >"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body[0].attrs), 2)
attr = lol.body[0].attrs['attr1']
self.assertEqual(attr.key.name, "attr1")
self.assertEqual(attr.value.content, "foo")
string = "<id 'value' attr1: 'foo' attr2: 'foo2' attr3: 'foo3' >"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body[0].attrs), 3)
attr = lol.body[0].attrs['attr1']
self.assertEqual(attr.key.name, "attr1")
self.assertEqual(attr.value.content, "foo")
attr = lol.body[0].attrs['attr2']
self.assertEqual(attr.key.name, "attr2")
self.assertEqual(attr.value.content, "foo2")
attr = lol.body[0].attrs['attr3']
self.assertEqual(attr.key.name, "attr3")
self.assertEqual(attr.value.content, "foo3")
def test_attribute_errors(self):
strings = [
'<id : "foo">',
"<id 2: >",
"<id a: >",
"<id: ''>",
"<id a: b:>",
"<id a: 'foo' 'heh'>",
"<id a: 2>",
"<id 'a': 'a'>",
"<id \"a\": 'a'>",
"<id 2: 'a'>",
"<id a2:'a'a3:'v'>",
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_array_value(self):
string = "<id []>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 0)
string = "<id ['foo']>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 1)
self.assertEqual(val.content[0].content, "foo")
string = "<id ['foo', 'foo2', 'foo3'] \t>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 3)
self.assertEqual(val.content[0].content, "foo")
self.assertEqual(val.content[1].content, "foo2")
self.assertEqual(val.content[2].content, "foo3")
def test_nested_array_value(self):
string = "<id [[], [ ]]>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 2)
self.assertEqual(len(val.content[0].content), 0)
string = "<id ['foo', ['foo2', 'foo3']]>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 2)
self.assertEqual(val.content[0].content, 'foo')
self.assertEqual(val.content[1].content[0].content, 'foo2')
self.assertEqual(val.content[1].content[1].content, 'foo3')
string = "<id ['foo', ['foo2', 'foo3' ] ]>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 2)
self.assertEqual(val.content[0].content, 'foo')
self.assertEqual(val.content[1].content[0].content, 'foo2')
self.assertEqual(val.content[1].content[1].content, 'foo3')
def test_array_errors(self):
strings = [
'<id ["foo]>',
"<id [do]>",
"<id [['foo']>",
"<id [2]]>",
"<id ['foo'>",
"<id ['foo]'>",
"<id '[2'",
"<id ['[']']>",
"<id ['f'][][>",
"<id ['f']['f']>",
"<id [2, 3]>",
"<id ['f' 'f']>",
"<id ['f''f']>",
"<id [n?e]>",
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_hash_value(self):
string = "<id {}>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 0)
string = "<id {a: 'b', a2: 'c', d: 'd' }>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 3)
self.assertEqual(val.content[0].value.content, "b")
string = "<id {a: '2', b: '3'} >"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 2)
self.assertEqual(val.content[0].value.content, "2")
self.assertEqual(val.content[1].value.content, "3")
def test_nested_hash_value(self):
string = "<id {a: {}, b: { }}>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 2)
self.assertEqual(len(val.content[0].value.content), 0)
string = "<id {a: 'foo', b: ['foo2', 'foo3'], c: {a2: 'p'}}>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 3)
self.assertEqual(val.content[0].value.content, 'foo')
self.assertEqual(val.content[1].value.content[0].content, 'foo2')
self.assertEqual(val.content[2].value.content[0].key.name, 'a2')
self.assertEqual(val.content[2].value.content[0].value.content, 'p')
def test_hash_errors(self):
strings = [
'<id {a: 2}>',
"<id {a: 'd'>",
"<id a: 'd'}>",
"<id {{a: 'd'}>",
"<id {a: 'd'}}>",
"<id {a:} 'd'}>",
"<id {2}>",
"<id {'a': 'foo'}>",
"<id {\"a\": 'foo'}>",
"<id {2: 'foo'}>",
"<id {a:'foo'b:'foo'}>",
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_index(self):
string = "<id[]>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(len(lol.body[0].index), 0)
self.assertEqual(lol.body[0].value, None)
string = "<id[ ] >"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(len(lol.body[0].index), 0)
self.assertEqual(lol.body[0].value, None)
string = "<id['foo'] 'foo2'>"
lol = self.parser.parse(string)
entity = lol.body[0]
self.assertEqual(entity.index[0].content, "foo")
self.assertEqual(entity.value.content, "foo2")
string = "<id[2] 'foo2'>"
lol = self.parser.parse(string)
entity = lol.body[0]
self.assertEqual(entity.index[0].value, 2)
self.assertEqual(entity.value.content, "foo2")
string = "<id[2, 'foo', 3] 'foo2'>"
lol = self.parser.parse(string)
entity = lol.body[0]
self.assertEqual(entity.index[0].value, 2)
self.assertEqual(entity.index[1].content, 'foo')
self.assertEqual(entity.index[2].value, 3)
self.assertEqual(entity.value.content, "foo2")
def test_index_errors(self):
strings = [
'<id[ "foo">',
'<id] "foo">',
'<id[ \'] "foo">',
'<id{ ] "foo">',
'<id[ } "foo">',
'<id[" ] "["a"]>',
'<id[a]["a"]>',
'<id["foo""foo"] "fo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_macro(self):
string = "<id($n) {2}>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(len(lol.body[0].args), 1)
self.assertEqual(lol.body[0].expression.value, 2)
string = "<id( $n, $m, $a ) {2} >"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(len(lol.body[0].args), 3)
self.assertEqual(lol.body[0].expression.value, 2)
def test_macro_errors(self):
strings = [
'<id (n) {2}>',
'<id ($n) {2}>',
'<(n) {2}>',
'<id(() {2}>',
'<id()) {2}>',
'<id[) {2}>',
'<id(] {2}>',
'<id(-) {2}>',
'<id(2+2) {2}>',
'<id("a") {2}>',
'<id(\'a\') {2}>',
'<id(2) {2}>',
'<id(nm nm) {2}>',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_expression(self):
string = "<id[0 == 1 || 1] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '||')
self.assertEqual(exp.left.operator.token, '==')
string = "<id[a == b == c] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '==')
self.assertEqual(exp.left.operator.token, '==')
string = "<id[ a == b || c == d || e == f ] 'foo' >"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '||')
self.assertEqual(exp.left.operator.token, '||')
self.assertEqual(exp.right.operator.token, '==')
string = "<id[0 && 1 || 1] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '||')
self.assertEqual(exp.left.operator.token, '&&')
string = "<id[0 && (1 || 1)] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '&&')
self.assertEqual(exp.right.expression.operator.token, '||')
string = "<id[1 || 1 && 0] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '||')
self.assertEqual(exp.right.operator.token, '&&')
string = "<id[1 + 2] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '+')
self.assertEqual(exp.left.value, 1)
self.assertEqual(exp.right.value, 2)
string = "<id[1 + 2 - 3 > 4 < 5 <= a >= 'd' * 3 / q % 10] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '>=')
string = "<id[! +1] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '!')
self.assertEqual(exp.argument.operator.token, '+')
self.assertEqual(exp.argument.argument.value, 1)
string = "<id[1+2] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '+')
self.assertEqual(exp.left.value, 1)
self.assertEqual(exp.right.value, 2)
string = "<id[(1+2)] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0].expression
self.assertEqual(exp.operator.token, '+')
self.assertEqual(exp.left.value, 1)
self.assertEqual(exp.right.value, 2)
string = "<id[id2['foo']] 'foo2'>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
exp = lol.body[0].index[0]
self.assertEqual(lol.body[0].value.content, 'foo2')
self.assertEqual(exp.expression.name, 'id2')
self.assertEqual(exp.property.content, 'foo')
string = "<id[id['foo']]>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
exp = lol.body[0].index[0]
self.assertEqual(lol.body[0].value, None)
self.assertEqual(exp.expression.name, 'id')
self.assertEqual(exp.property.content, 'foo')
def test_expression_errors(self):
strings = [
'<id[1+()] "foo">',
'<id[1<>2] "foo">',
'<id[1+=2] "foo">',
'<id[>2] "foo">',
'<id[1==] "foo">',
'<id[1+ "foo">',
'<id[2==1+] "foo">',
'<id[2==3+4 "fpp">',
'<id[2==3+ "foo">',
'<id[2>>2] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_logical_expression(self):
string = "<id[0 || 1] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '||')
self.assertEqual(exp.left.value, 0)
self.assertEqual(exp.right.value, 1)
string = "<id[0 || 1 && 2 || 3] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '||')
self.assertEqual(exp.left.operator.token, '||')
self.assertEqual(exp.right.value, 3)
self.assertEqual(exp.left.left.value, 0)
self.assertEqual(exp.left.right.left.value, 1)
self.assertEqual(exp.left.right.right.value, 2)
self.assertEqual(exp.left.right.operator.token, '&&')
def test_logical_expression_errors(self):
strings = [
'<id[0 || && 1] "foo">',
'<id[0 | 1] "foo">',
'<id[0 & 1] "foo">',
'<id[|| 1] "foo">',
'<id[0 ||] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_binary_expression(self):
#from pudb import set_trace; set_trace()
string = "<id[a / b * c] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '*')
self.assertEqual(exp.left.operator.token, '/')
string = "<id[8 * 9 % 11] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '%')
self.assertEqual(exp.left.operator.token, '*')
string = "<id[6 + 7 - 8 * 9 / 10 % 11] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '-')
self.assertEqual(exp.left.operator.token, '+')
self.assertEqual(exp.right.operator.token, '%')
string = "<id[0 == 1 != 2 > 3 < 4 >= 5 <= 6 + 7 - 8 * 9 / 10 % 11] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '!=')
self.assertEqual(exp.left.operator.token, '==')
self.assertEqual(exp.right.operator.token, '<=')
self.assertEqual(exp.right.left.operator.token, '>=')
self.assertEqual(exp.right.right.operator.token, '-')
self.assertEqual(exp.right.left.left.operator.token, '<')
self.assertEqual(exp.right.left.right.value, 5)
self.assertEqual(exp.right.left.left.left.operator.token, '>')
self.assertEqual(exp.right.right.left.operator.token, '+')
self.assertEqual(exp.right.right.right.operator.token, '%')
self.assertEqual(exp.right.right.right.left.operator.token, '*')
self.assertEqual(exp.right.right.right.left.right.operator.token, '/')
def test_binary_expression_errors(self):
strings = [
'<id[1 \ 2] "foo">',
'<id[1 ** 2] "foo">',
'<id[1 * / 2] "foo">',
'<id[1 !> 2] "foo">',
'<id[1 <* 2] "foo">',
'<id[1 += 2] "foo">',
'<id[1 %= 2] "foo">',
'<id[1 ^ 2] "foo">',
'<id 2 < 3 "foo">',
'<id 2 > 3 "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_unary_expression(self):
#from pudb import set_trace; set_trace()
string = "<id[! + - 1] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '!')
self.assertEqual(exp.argument.operator.token, '+')
self.assertEqual(exp.argument.argument.operator.token, '-')
def test_unary_expression_errors(self):
strings = [
'<id[a ! v] "foo">',
'<id[!] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_call_expression(self):
string = "<id[foo()] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.callee.name, 'foo')
self.assertEqual(len(exp.arguments), 0)
string = "<id[foo(d, e, f, g)] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.callee.name, 'foo')
self.assertEqual(len(exp.arguments), 4)
self.assertEqual(exp.arguments[0].name, 'd')
self.assertEqual(exp.arguments[1].name, 'e')
self.assertEqual(exp.arguments[2].name, 'f')
self.assertEqual(exp.arguments[3].name, 'g')
def test_call_expression_errors(self):
strings = [
'<id[1+()] "foo">',
'<id[foo(fo fo)] "foo">',
'<id[foo(()] "foo">',
'<id[foo(())] "foo">',
'<id[foo())] "foo">',
'<id[foo("ff)] "foo">',
'<id[foo(ff")] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_member_expression(self):
string = "<id[x['d']] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.expression.name, 'x')
self.assertEqual(exp.property.content, 'd')
string = "<id[x.d] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.expression.name, 'x')
self.assertEqual(exp.property.name, 'd')
string = "<id[a||b.c] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '||')
self.assertEqual(exp.right.expression.name, 'b')
string = "<id[ x.d ] 'foo' >"
lol = self.parser.parse(string)
string = "<id[ x[ 'd' ] ] 'foo' >"
lol = self.parser.parse(string)
string = "<id[ x ['d'] ] 'foo' >"
lol = self.parser.parse(string)
string = "<id[x['d']['e']] 'foo' >"
lol = self.parser.parse(string)
string = "<id[! (a?b:c) ['d']['e']] 'foo' >"
lol = self.parser.parse(string)
def test_member_expression_errors(self):
strings = [
'<id[x[[]] "foo">',
'<id[x[] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_attr_expression(self):
string = "<id[x.['d']] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.expression.name, 'x')
self.assertEqual(exp.attribute.content, 'd')
string = "<id[x..d] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.expression.name, 'x')
self.assertEqual(exp.attribute.name, 'd')
def test_attr_expression_errors(self):
strings = [
'<id[x...d] "foo">',
'<id[x[."d"]] "foo">',
'<id[x[..d]] "foo">',
'<id[x..[d]] "foo">',
'<id[x.y..z] "foo">',
'<id[x..y..z] "foo">',
'<id[x.y.["z"]] "foo">',
'<id[x..y.["z"]] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_parenthesis_expression(self):
#from pudb import set_trace; set_trace()
string = "<id[(1 + 2) * 3] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '*')
self.assertEqual(exp.left.expression.operator.token, '+')
string = "<id[(1) + ((2))] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '+')
self.assertEqual(exp.left.expression.value, 1)
self.assertEqual(exp.right.expression.expression.value, 2)
string = "<id[(a||b).c] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.expression.expression.operator.token, '||')
self.assertEqual(exp.property.name, 'c')
string = "<id[!(a||b).c] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '!')
self.assertEqual(exp.argument.expression.expression.operator.token,
'||')
self.assertEqual(exp.argument.property.name, 'c')
string = "<id[a().c] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.expression.callee.name, 'a')
self.assertEqual(exp.property.name, 'c')
def test_parenthesis_expression_errors(self):
strings = [
'<id[1+()] "foo">',
'<id[(+)*(-)] "foo">',
'<id[(!)] "foo">',
'<id[(())] "foo">',
'<id[(] "foo">',
'<id[)] "foo">',
'<id[1+(2] "foo">',
'<id[a().c.[d]()] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_literal_expression(self):
string = "<id[012] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.value, 12)
def test_literal_expression_errors(self):
strings = [
'<id[012x1] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_value_expression(self):
string = "<id['foo'] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.content, 'foo')
string = "<id[['foo', 'foo2']] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.content[0].content, 'foo')
self.assertEqual(exp.content[1].content, 'foo2')
string = "<id[{a: 'foo', b: 'foo2'}] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.content[0].value.content, 'foo')
self.assertEqual(exp.content[1].value.content, 'foo2')
def test_value_expression_errors(self):
strings = [
'<id[[0, 1]] "foo">',
'<id["foo] "foo">',
'<id[foo"] "foo">',
'<id[["foo]] "foo">',
'<id[{"a": "foo"}] "foo">',
'<id[{a: 0}] "foo">',
'<id[{a: "foo"] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_comment(self):
#from pudb import set_trace; set_trace()
string = "/* test */"
lol = self.parser.parse(string)
comment = lol.body[0]
self.assertEqual(comment.content, ' test ')
def test_comment_errors(self):
strings = [
'/* foo ',
'foo */',
'<id /* test */ "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError(
"Failed to raise parser error on string: %s" % string)
def test_identifier(self):
string = "<id>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(lol.body[0].id.name, "id")
string = "<ID>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(lol.body[0].id.name, "ID")
def get_lol(path):
s = read_file(path)
parser = Parser()
lol = parser.parse(s)
print(pyast.dump(lol))
return lol
def setUp(self):
self.parser = Parser()
class L20nParserTestCase(unittest.TestCase):
def setUp(self):
self.parser = Parser()
def test_empty_entity(self):
string = "<id>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(lol.body[0].id.name, "id")
def test_string_value(self):
string = "<id 'string'>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(lol.body[0].id.name, "id")
self.assertEqual(lol.body[0].value.content, 'string')
string = '<id "string">'
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(lol.body[0].id.name, "id")
self.assertEqual(lol.body[0].value.content, 'string')
string = "<id '''string'''>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(lol.body[0].id.name, "id")
self.assertEqual(lol.body[0].value.content, 'string')
string = '<id """string""">'
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(lol.body[0].id.name, "id")
self.assertEqual(lol.body[0].value.content, 'string')
def test_string_value_quotes(self):
string = '<id "str\\"ing">'
lol = self.parser.parse(string)
self.assertEqual(lol.body[0].value.content, 'str"ing')
string = "<id 'str\\'ing'>"
lol = self.parser.parse(string)
self.assertEqual(lol.body[0].value.content, "str'ing")
string = '<id """str"ing""">'
lol = self.parser.parse(string)
self.assertEqual(lol.body[0].value.content, 'str"ing')
string = "<id '''str'ing'''>"
lol = self.parser.parse(string)
self.assertEqual(lol.body[0].value.content, "str'ing")
string = '<id """"string\\"""">'
lol = self.parser.parse(string)
self.assertEqual(lol.body[0].value.content, '"string"')
string = "<id ''''string\\''''>"
lol = self.parser.parse(string)
self.assertEqual(lol.body[0].value.content, "'string'")
def test_basic_errors(self):
strings = [
'< "str\\"ing">',
"<>",
"<id",
"id>",
'<id "value>',
'<id value">',
"<id 'value>",
"<id value'",
"<id'value'>",
'<id"value">',
'<id """value"""">',
'< id "value">',
'<()>',
'<+s>',
'<id-id2>',
'<-id>',
'<id 2>',
'<"id">',
'<\'id\'>',
'<2>',
'<09>',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_basic_attributes(self):
string = "<id attr1: 'foo'>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body[0].attrs), 1)
attr = lol.body[0].attrs['attr1']
self.assertEqual(attr.key.name, "attr1")
self.assertEqual(attr.value.content, "foo")
string = "<id attr1: 'foo' attr2: 'foo2' >"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body[0].attrs), 2)
attr = lol.body[0].attrs['attr1']
self.assertEqual(attr.key.name, "attr1")
self.assertEqual(attr.value.content, "foo")
string = "<id 'value' attr1: 'foo' attr2: 'foo2' attr3: 'foo3' >"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body[0].attrs), 3)
attr = lol.body[0].attrs['attr1']
self.assertEqual(attr.key.name, "attr1")
self.assertEqual(attr.value.content, "foo")
attr = lol.body[0].attrs['attr2']
self.assertEqual(attr.key.name, "attr2")
self.assertEqual(attr.value.content, "foo2")
attr = lol.body[0].attrs['attr3']
self.assertEqual(attr.key.name, "attr3")
self.assertEqual(attr.value.content, "foo3")
def test_attribute_errors(self):
strings = [
'<id : "foo">',
"<id 2: >",
"<id a: >",
"<id: ''>",
"<id a: b:>",
"<id a: 'foo' 'heh'>",
"<id a: 2>",
"<id 'a': 'a'>",
"<id \"a\": 'a'>",
"<id 2: 'a'>",
"<id a2:'a'a3:'v'>",
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_array_value(self):
string = "<id []>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 0)
string = "<id ['foo']>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 1)
self.assertEqual(val.content[0].content, "foo")
string = "<id ['foo', 'foo2', 'foo3'] \t>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 3)
self.assertEqual(val.content[0].content, "foo")
self.assertEqual(val.content[1].content, "foo2")
self.assertEqual(val.content[2].content, "foo3")
def test_nested_array_value(self):
string = "<id [[], [ ]]>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 2)
self.assertEqual(len(val.content[0].content), 0)
string = "<id ['foo', ['foo2', 'foo3']]>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 2)
self.assertEqual(val.content[0].content, 'foo')
self.assertEqual(val.content[1].content[0].content, 'foo2')
self.assertEqual(val.content[1].content[1].content, 'foo3')
string = "<id ['foo', ['foo2', 'foo3' ] ]>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 2)
self.assertEqual(val.content[0].content, 'foo')
self.assertEqual(val.content[1].content[0].content, 'foo2')
self.assertEqual(val.content[1].content[1].content, 'foo3')
def test_array_errors(self):
strings = [
'<id ["foo]>',
"<id [do]>",
"<id [['foo']>",
"<id [2]]>",
"<id ['foo'>",
"<id ['foo]'>",
"<id '[2'",
"<id ['[']']>",
"<id ['f'][][>",
"<id ['f']['f']>",
"<id [2, 3]>",
"<id ['f' 'f']>",
"<id ['f''f']>",
"<id [n?e]>",
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_hash_value(self):
string = "<id {}>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 0)
string = "<id {a: 'b', a2: 'c', d: 'd' }>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 3)
self.assertEqual(val.content[0].value.content, "b")
string = "<id {a: '2', b: '3'} >"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 2)
self.assertEqual(val.content[0].value.content, "2")
self.assertEqual(val.content[1].value.content, "3")
def test_nested_hash_value(self):
string = "<id {a: {}, b: { }}>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 2)
self.assertEqual(len(val.content[0].value.content), 0)
string = "<id {a: 'foo', b: ['foo2', 'foo3'], c: {a2: 'p'}}>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
val = lol.body[0].value
self.assertEqual(len(val.content), 3)
self.assertEqual(val.content[0].value.content, 'foo')
self.assertEqual(val.content[1].value.content[0].content, 'foo2')
self.assertEqual(val.content[2].value.content[0].key.name, 'a2')
self.assertEqual(val.content[2].value.content[0].value.content, 'p')
def test_hash_errors(self):
strings = [
'<id {a: 2}>',
"<id {a: 'd'>",
"<id a: 'd'}>",
"<id {{a: 'd'}>",
"<id {a: 'd'}}>",
"<id {a:} 'd'}>",
"<id {2}>",
"<id {'a': 'foo'}>",
"<id {\"a\": 'foo'}>",
"<id {2: 'foo'}>",
"<id {a:'foo'b:'foo'}>",
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_index(self):
string = "<id[]>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(len(lol.body[0].index), 0)
self.assertEqual(lol.body[0].value, None)
string = "<id[ ] >"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(len(lol.body[0].index), 0)
self.assertEqual(lol.body[0].value, None)
string = "<id['foo'] 'foo2'>"
lol = self.parser.parse(string)
entity = lol.body[0]
self.assertEqual(entity.index[0].content, "foo")
self.assertEqual(entity.value.content, "foo2")
string = "<id[2] 'foo2'>"
lol = self.parser.parse(string)
entity = lol.body[0]
self.assertEqual(entity.index[0].value, 2)
self.assertEqual(entity.value.content, "foo2")
string = "<id[2, 'foo', 3] 'foo2'>"
lol = self.parser.parse(string)
entity = lol.body[0]
self.assertEqual(entity.index[0].value, 2)
self.assertEqual(entity.index[1].content, 'foo')
self.assertEqual(entity.index[2].value, 3)
self.assertEqual(entity.value.content, "foo2")
def test_index_errors(self):
strings = [
'<id[ "foo">',
'<id] "foo">',
'<id[ \'] "foo">',
'<id{ ] "foo">',
'<id[ } "foo">',
'<id[" ] "["a"]>',
'<id[a]["a"]>',
'<id["foo""foo"] "fo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_macro(self):
string = "<id($n) {2}>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(len(lol.body[0].args), 1)
self.assertEqual(lol.body[0].expression.value, 2)
string = "<id( $n, $m, $a ) {2} >"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(len(lol.body[0].args), 3)
self.assertEqual(lol.body[0].expression.value, 2)
def test_macro_errors(self):
strings = [
'<id (n) {2}>',
'<id ($n) {2}>',
'<(n) {2}>',
'<id(() {2}>',
'<id()) {2}>',
'<id[) {2}>',
'<id(] {2}>',
'<id(-) {2}>',
'<id(2+2) {2}>',
'<id("a") {2}>',
'<id(\'a\') {2}>',
'<id(2) {2}>',
'<id(nm nm) {2}>',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_expression(self):
string = "<id[0 == 1 || 1] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '||')
self.assertEqual(exp.left.operator.token, '==')
string = "<id[a == b == c] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '==')
self.assertEqual(exp.left.operator.token, '==')
string = "<id[ a == b || c == d || e == f ] 'foo' >"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '||')
self.assertEqual(exp.left.operator.token, '||')
self.assertEqual(exp.right.operator.token, '==')
string = "<id[0 && 1 || 1] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '||')
self.assertEqual(exp.left.operator.token, '&&')
string = "<id[0 && (1 || 1)] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '&&')
self.assertEqual(exp.right.expression.operator.token, '||')
string = "<id[1 || 1 && 0] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '||')
self.assertEqual(exp.right.operator.token, '&&')
string = "<id[1 + 2] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '+')
self.assertEqual(exp.left.value, 1)
self.assertEqual(exp.right.value, 2)
string = "<id[1 + 2 - 3 > 4 < 5 <= a >= 'd' * 3 / q % 10] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '>=')
string = "<id[! +1] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '!')
self.assertEqual(exp.argument.operator.token, '+')
self.assertEqual(exp.argument.argument.value, 1)
string = "<id[1+2] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '+')
self.assertEqual(exp.left.value, 1)
self.assertEqual(exp.right.value, 2)
string = "<id[(1+2)] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0].expression
self.assertEqual(exp.operator.token, '+')
self.assertEqual(exp.left.value, 1)
self.assertEqual(exp.right.value, 2)
string = "<id[id2['foo']] 'foo2'>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
exp = lol.body[0].index[0]
self.assertEqual(lol.body[0].value.content, 'foo2')
self.assertEqual(exp.expression.name, 'id2')
self.assertEqual(exp.property.content , 'foo')
string = "<id[id['foo']]>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
exp = lol.body[0].index[0]
self.assertEqual(lol.body[0].value, None)
self.assertEqual(exp.expression.name, 'id')
self.assertEqual(exp.property.content , 'foo')
def test_expression_errors(self):
strings = [
'<id[1+()] "foo">',
'<id[1<>2] "foo">',
'<id[1+=2] "foo">',
'<id[>2] "foo">',
'<id[1==] "foo">',
'<id[1+ "foo">',
'<id[2==1+] "foo">',
'<id[2==3+4 "fpp">',
'<id[2==3+ "foo">',
'<id[2>>2] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_logical_expression(self):
string = "<id[0 || 1] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '||')
self.assertEqual(exp.left.value, 0)
self.assertEqual(exp.right.value, 1)
string = "<id[0 || 1 && 2 || 3] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '||')
self.assertEqual(exp.left.operator.token, '||')
self.assertEqual(exp.right.value, 3)
self.assertEqual(exp.left.left.value, 0)
self.assertEqual(exp.left.right.left.value, 1)
self.assertEqual(exp.left.right.right.value, 2)
self.assertEqual(exp.left.right.operator.token, '&&')
def test_logical_expression_errors(self):
strings = [
'<id[0 || && 1] "foo">',
'<id[0 | 1] "foo">',
'<id[0 & 1] "foo">',
'<id[|| 1] "foo">',
'<id[0 ||] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_binary_expression(self):
#from pudb import set_trace; set_trace()
string = "<id[a / b * c] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '*')
self.assertEqual(exp.left.operator.token, '/')
string = "<id[8 * 9 % 11] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '%')
self.assertEqual(exp.left.operator.token, '*')
string = "<id[6 + 7 - 8 * 9 / 10 % 11] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '-')
self.assertEqual(exp.left.operator.token, '+')
self.assertEqual(exp.right.operator.token, '%')
string = "<id[0 == 1 != 2 > 3 < 4 >= 5 <= 6 + 7 - 8 * 9 / 10 % 11] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '!=')
self.assertEqual(exp.left.operator.token, '==')
self.assertEqual(exp.right.operator.token, '<=')
self.assertEqual(exp.right.left.operator.token, '>=')
self.assertEqual(exp.right.right.operator.token, '-')
self.assertEqual(exp.right.left.left.operator.token, '<')
self.assertEqual(exp.right.left.right.value, 5)
self.assertEqual(exp.right.left.left.left.operator.token, '>')
self.assertEqual(exp.right.right.left.operator.token, '+')
self.assertEqual(exp.right.right.right.operator.token, '%')
self.assertEqual(exp.right.right.right.left.operator.token, '*')
self.assertEqual(exp.right.right.right.left.right.operator.token, '/')
def test_binary_expression_errors(self):
strings = [
'<id[1 \ 2] "foo">',
'<id[1 ** 2] "foo">',
'<id[1 * / 2] "foo">',
'<id[1 !> 2] "foo">',
'<id[1 <* 2] "foo">',
'<id[1 += 2] "foo">',
'<id[1 %= 2] "foo">',
'<id[1 ^ 2] "foo">',
'<id 2 < 3 "foo">',
'<id 2 > 3 "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_unary_expression(self):
#from pudb import set_trace; set_trace()
string = "<id[! + - 1] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '!')
self.assertEqual(exp.argument.operator.token, '+')
self.assertEqual(exp.argument.argument.operator.token, '-')
def test_unary_expression_errors(self):
strings = [
'<id[a ! v] "foo">',
'<id[!] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_call_expression(self):
string = "<id[foo()] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.callee.name, 'foo')
self.assertEqual(len(exp.arguments), 0)
string = "<id[foo(d, e, f, g)] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.callee.name, 'foo')
self.assertEqual(len(exp.arguments), 4)
self.assertEqual(exp.arguments[0].name, 'd')
self.assertEqual(exp.arguments[1].name, 'e')
self.assertEqual(exp.arguments[2].name, 'f')
self.assertEqual(exp.arguments[3].name, 'g')
def test_call_expression_errors(self):
strings = [
'<id[1+()] "foo">',
'<id[foo(fo fo)] "foo">',
'<id[foo(()] "foo">',
'<id[foo(())] "foo">',
'<id[foo())] "foo">',
'<id[foo("ff)] "foo">',
'<id[foo(ff")] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_member_expression(self):
string = "<id[x['d']] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.expression.name, 'x')
self.assertEqual(exp.property.content, 'd')
string = "<id[x.d] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.expression.name, 'x')
self.assertEqual(exp.property.name, 'd')
string = "<id[a||b.c] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '||')
self.assertEqual(exp.right.expression.name, 'b')
string = "<id[ x.d ] 'foo' >"
lol = self.parser.parse(string)
string = "<id[ x[ 'd' ] ] 'foo' >"
lol = self.parser.parse(string)
string = "<id[ x ['d'] ] 'foo' >"
lol = self.parser.parse(string)
string = "<id[x['d']['e']] 'foo' >"
lol = self.parser.parse(string)
string = "<id[! (a?b:c) ['d']['e']] 'foo' >"
lol = self.parser.parse(string)
def test_member_expression_errors(self):
strings = [
'<id[x[[]] "foo">',
'<id[x[] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_attr_expression(self):
string = "<id[x.['d']] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.expression.name, 'x')
self.assertEqual(exp.attribute.content, 'd')
string = "<id[x..d] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.expression.name, 'x')
self.assertEqual(exp.attribute.name, 'd')
def test_attr_expression_errors(self):
strings = [
'<id[x...d] "foo">',
'<id[x[."d"]] "foo">',
'<id[x[..d]] "foo">',
'<id[x..[d]] "foo">',
'<id[x.y..z] "foo">',
'<id[x..y..z] "foo">',
'<id[x.y.["z"]] "foo">',
'<id[x..y.["z"]] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_parenthesis_expression(self):
#from pudb import set_trace; set_trace()
string = "<id[(1 + 2) * 3] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '*')
self.assertEqual(exp.left.expression.operator.token, '+')
string = "<id[(1) + ((2))] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '+')
self.assertEqual(exp.left.expression.value, 1)
self.assertEqual(exp.right.expression.expression.value, 2)
string = "<id[(a||b).c] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.expression.expression.operator.token, '||')
self.assertEqual(exp.property.name, 'c')
string = "<id[!(a||b).c] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.operator.token, '!')
self.assertEqual(exp.argument.expression.expression.operator.token, '||')
self.assertEqual(exp.argument.property.name, 'c')
string = "<id[a().c] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.expression.callee.name, 'a')
self.assertEqual(exp.property.name, 'c')
def test_parenthesis_expression_errors(self):
strings = [
'<id[1+()] "foo">',
'<id[(+)*(-)] "foo">',
'<id[(!)] "foo">',
'<id[(())] "foo">',
'<id[(] "foo">',
'<id[)] "foo">',
'<id[1+(2] "foo">',
'<id[a().c.[d]()] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_literal_expression(self):
string = "<id[012] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.value, 12)
def test_literal_expression_errors(self):
strings = [
'<id[012x1] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_value_expression(self):
string = "<id['foo'] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.content, 'foo')
string = "<id[['foo', 'foo2']] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.content[0].content, 'foo')
self.assertEqual(exp.content[1].content, 'foo2')
string = "<id[{a: 'foo', b: 'foo2'}] 'foo'>"
lol = self.parser.parse(string)
exp = lol.body[0].index[0]
self.assertEqual(exp.content[0].value.content, 'foo')
self.assertEqual(exp.content[1].value.content, 'foo2')
def test_value_expression_errors(self):
strings = [
'<id[[0, 1]] "foo">',
'<id["foo] "foo">',
'<id[foo"] "foo">',
'<id[["foo]] "foo">',
'<id[{"a": "foo"}] "foo">',
'<id[{a: 0}] "foo">',
'<id[{a: "foo"] "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_comment(self):
#from pudb import set_trace; set_trace()
string = "/* test */"
lol = self.parser.parse(string)
comment = lol.body[0]
self.assertEqual(comment.content, ' test ')
def test_comment_errors(self):
strings = [
'/* foo ',
'foo */',
'<id /* test */ "foo">',
]
for string in strings:
try:
self.assertRaises(ParserError, self.parser.parse, string)
except AssertionError:
raise AssertionError("Failed to raise parser error on string: %s" % string)
def test_identifier(self):
string = "<id>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(lol.body[0].id.name, "id")
string = "<ID>"
lol = self.parser.parse(string)
self.assertEqual(len(lol.body), 1)
self.assertEqual(lol.body[0].id.name, "ID")
