christoph/lecture-interpreters
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Christoph
2021-08-13 11:59:38 +02:00
parent 57447098b3
commit c91f3f89e7
7 changed files with 2 additions and 2 deletions
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mytests/test_sugar_parse.py Normal file
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from simpleparser import parse
def test_parsing():
assert parse("1 + 2") == parse("1 $int_add(2)")
assert parse("1 + 2 + 3") == parse("1 $int_add(2) $int_add(3)")
assert parse("1 + 2 * 3") == parse("1 $int_add(2 $int_mul(3))")
assert parse("1 - 2 - 3") == parse("1 $int_sub(2) $int_sub(3)")
assert parse("1 + 2 % 3 / 4 - 5 * 6 + 7++") \
== parse("1 $int_add(2 $int_mod(3) $int_div(4)) $int_sub(5 $int_mul(6)) $int_add(7 $int_inc)")
def test_parsing_parenthesis():
assert parse("(1 + 2)") == parse("1 $int_add(2)")
assert parse("1 * (2 + 3)") == parse("1 $int_mul(2 $int_add(3))")