def test_parse_declaration():
src = "int i = 0"
tree, remainder = parse_atom(g, 'Declaration', src)
assert not remainder
src = "int i"
tree, remainder = parse_atom(g, 'Declaration', src)
assert not remainder
def test_parse_statement():
src = "int i = 0;"
tree, remainder = parse_atom(g, 'Statement', src)
assert not remainder
src = "int i;"
tree, remainder = parse_atom(g, 'Statement', src)
assert not remainder
def test_parse_comment():
line_comment = """int main() {
// This is a line comment. Please ignore it.
return 0;
}"""
tree, remainder = parse_atom(g, 'Wrap', line_comment)
assert not remainder
inline_comment = """int main() {
return 0; // This is an inline comment. You may also ignore it.
}"""
tree, remainder = parse_atom(g, 'Wrap', inline_comment)
assert not remainder
def test_parse_block():
src = """int main() {
int j;
return j;
}"""
tree, remainder = parse_atom(g, 'Wrap', src)
assert not remainder
def test_parse_empty_if():
src = "if (1) { }"
tree, remainder = parse_atom(g, 'If', src)
assert not remainder
def test_parse_for():
src = "for (i = 0; i < 5; i = i + 1) { j = 3 }"
tree, remainder = parse_atom(g, 'ForLoop', src)
assert not remainder