Implemented FunctionParser
This commit is contained in:
+201
-100
@@ -1,14 +1,14 @@
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import pytest
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from core.builtin_concepts import BuiltinConcepts
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from core.concept import Concept, CC
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from core.concept import Concept, CIO
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from core.sheerka.services.SheerkaComparisonManager import SheerkaComparisonManager
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from core.sheerka.services.SheerkaExecute import ParserInput
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from core.tokenizer import Tokenizer
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from parsers.BaseNodeParser import utnode, ConceptNode, cnode, short_cnode, UnrecognizedTokensNode, \
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SCWC, CNC, UTN, SourceCodeWithConceptNode
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SCWC, CNC, UTN, SCN, CN
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from parsers.PythonParser import PythonNode
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from parsers.SyaNodeParser import SyaNodeParser, SyaConceptParserHelper, SyaAssociativity, \
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NoneAssociativeSequenceErrorNode, TooManyParametersFound
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NoneAssociativeSequenceErrorNode, TooManyParametersFound, InFixToPostFix, ParenthesisMismatchErrorNode
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import tests.parsers.parsers_utils
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from tests.TestUsingMemoryBasedSheerka import TestUsingMemoryBasedSheerka
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@@ -633,21 +633,25 @@ class TestSyaNodeParser(TestUsingMemoryBasedSheerka):
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assert res_i.out == expected_array
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@pytest.mark.parametrize("expression, expected", [
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# I can't manage source code functions :-(
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# ("function(one plus three) minus two", []),
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# ("function(one plus three) minus two",
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# [SCWC("function(", ")", CNC("plus", a="one", b="three")), "two", "minus"]),
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("two minus function(one plus three)",
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["two", SCWC("function(", ")", CNC("plus", a="one", b="three")), "minus"]),
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("func1() minus func2()", [SCN("func1()"), SCN("func2()"), "minus"]),
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("func1() comes with func2()", [SCN("func1()"), UTN(" comes with "), SCN("func2()")]),
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# ("(one plus two) ", ["one", "two", "plus"]),
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# ("(one prefixed) ", ["one", "prefixed"]),
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# ("(suffixed one) ", ["one", "suffixed"]),
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# ("(one ? two : three)", ["one", "two", "three", "?"]),
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# ("square(square(one))", ["one", ("square", 1), "square"]),
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# ("square ( square ( one ) )", ["one", ("square", 1), "square"]),
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#
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# ("square(one plus three) minus two", ["one", "three", "plus", "square", "two", "minus"]),
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# ("square( one plus three ) minus two", ["one", "three", "plus", "square", "two", "minus"]),
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# ("one minus square( two plus three ) ", ["one", "two", "three", "plus", "square", "minus"]),
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#
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# ("((one prefixed) prefixed)", ["one", "prefixed", ("prefixed", 1)]),
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("(one plus two) ", ["one", "two", "plus"]),
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("(one prefixed) ", ["one", "prefixed"]),
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("(suffixed one) ", ["one", "suffixed"]),
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("(one ? two : three)", ["one", "two", "three", "?"]),
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("square(square(one))", ["one", ("square", 1), "square"]),
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("square ( square ( one ) )", ["one", ("square", 1), "square"]),
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("square(one plus three) minus two", ["one", "three", "plus", "square", "two", "minus"]),
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("square( one plus three ) minus two", ["one", "three", "plus", "square", "two", "minus"]),
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("one minus square( two plus three ) ", ["one", "two", "three", "plus", "square", "minus"]),
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("((one prefixed) prefixed)", ["one", "prefixed", ("prefixed", 1)]),
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("( ( one prefixed ) prefixed)", ["one", "prefixed", ("prefixed", 1)]),
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("( ( square( one ) prefixed ) prefixed)", ["one", "square", "prefixed", ("prefixed", 1)]),
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@@ -666,6 +670,7 @@ class TestSyaNodeParser(TestUsingMemoryBasedSheerka):
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])
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def test_i_can_pos_fix_when_parenthesis(self, expression, expected):
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sheerka, context, parser = self.init_parser()
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context.add_to_protected_hints(BuiltinConcepts.DEBUG)
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res = parser.infix_to_postfix(context, ParserInput(expression))
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expected_array = compute_expected_array(cmap, expression, expected)
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@@ -675,34 +680,30 @@ class TestSyaNodeParser(TestUsingMemoryBasedSheerka):
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@pytest.mark.parametrize("expression, expected_sequences", [
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# composition
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("function(suffixed one)", [[SCWC("function(", ")", "one", "suffixed")]]),
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("function(one prefixed)", [[SCWC("function(", ")", "one", "prefixed")]]),
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("function(if one then two else three end)", [[SCWC("function(", ")", "one", "two", "three", "if")]]),
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("function(suffixed twenty two)", [
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[SCWC("function(", ")", "twenty ", "suffixed", "two")],
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[SCWC("function(", ")", short_cnode("twenties", "twenty two"), "suffixed")]]),
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("function(twenty two prefixed)", [
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[SCWC("function(", ")", "twenty ", "two", "prefixed")],
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[SCWC("function(", ")", short_cnode("twenties", "twenty two"), "prefixed")],
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]),
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("function(if one then twenty two else three end)", [
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["')'", "one", "twenty ", "two"], # error
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[SCWC("function(", ")", "one", short_cnode("twenties", "twenty two"), "three", "if")]
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]),
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("func1(func2(one two) three)", [
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[SCWC("func1(", (")", 1), SCWC("func2(", ")", "one", "two"), "three")]]),
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("function(suffixed one)", [[SCWC("function(", ")", CNC("suffixed", a="one"))]]),
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("function(one prefixed)", [[SCWC("function(", ")", CNC("prefixed", a="one"))]]),
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("function(if one then two else three end)",
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[[SCWC("function(", ")", CNC("if", a="one", b="two", c="three", end=14))]]),
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("function(suffixed twenty two)",
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[[SCWC("function(", ")", CNC("suffixed", a=CIO("twenties", source="twenty two")))]]),
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("function(twenty two prefixed)",
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[[SCWC("function(", ")", CNC("prefixed", a=CIO("twenties", source="twenty two")))]]),
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("function(if one then twenty two else three end)",
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[[SCWC("function(", ")", CNC("if", a="one", b=CIO("twenties", source="twenty two"), c="three", end=16))]]),
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("func1(func2(one two) three)",
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[[SCWC("func1(", (")", 1), SCWC("func2(", ")", "one", "two"), "three")]]),
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("twenty two(suffixed one)", [
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["twenty ", SCWC("two(", ")", "one", "suffixed")],
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[SCWC("twenty two(", ")", "one", "suffixed")],
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["twenty ", SCWC("two(", ")", CNC("suffixed", a="one"))],
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[CN("twenties", source="twenty two"), "one", "suffixed"],
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]),
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("twenty two(one prefixed)", [
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["twenty ", SCWC("two(", ")", "one", "prefixed")],
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[SCWC("twenty two(", ")", "one", "prefixed")],
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["twenty ", SCWC("two(", ")", CNC("prefixed", a="one"))],
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[CN("twenties", source="twenty two"), "one", "prefixed"],
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]),
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("f1(one plus two mult three) plus f2(suffixed x$!# prefixed)", [
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[SCWC("f1(", ")", "one", "two", "three", "mult", "plus"),
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SCWC("f2(", (")", 1), "x$!#", "prefixed", "suffixed"),
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[SCWC("f1(", ")", CN("plus", source="one plus two mult three")),
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SCWC("f2(", (")", 1), CN("suffixed", source="suffixed x$!# prefixed")),
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("plus", 1)]
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]),
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@@ -715,12 +716,10 @@ class TestSyaNodeParser(TestUsingMemoryBasedSheerka):
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# Sequence
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("if one then two else three end function(x$!#)", [
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["one", "two", "three", "if", SCWC(" function(", ")", "x$!#")]]),
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("one prefixed function(two)", [["one", "prefixed", SCWC(" function(", ")", "two")]]),
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("suffixed one function(two)", [["one", "suffixed", SCWC(" function(", ")", "two")]]),
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(
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"func1(suffixed one func2(two))",
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[[SCWC("func1(", (")", 1), "one", "suffixed", SCWC(" func2(", ")", "two"))]]),
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["one", "two", "three", "if", UTN(" ", start=13, end=13), SCWC("function(", ")", "x$!#")]]),
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("one prefixed function(two)", [["one", "prefixed", UTN(" ", start=3, end=3), SCWC("function(", ")", "two")]]),
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("suffixed one function(two)", [["one", "suffixed", UTN(" ", start=3, end=3), SCWC("function(", ")", "two")]]),
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("func(one, two, three)", [[SCWC("func(", ")", "one", ", ", "two", (", ", 1), "three")]]),
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])
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def test_i_can_post_fix_when_parenthesis_and_unknown(self, expression, expected_sequences):
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sheerka, context, parser = self.init_parser()
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@@ -737,6 +736,7 @@ class TestSyaNodeParser(TestUsingMemoryBasedSheerka):
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("one plus ( 1 + ", ("(", 4)),
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("one( 1 + ", ("(", 1)),
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("one ( 1 + ", ("(", 2)),
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("function(", ("(", 1)),
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("function( 1 + ", ("(", 1)),
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("function ( 1 + ", ("(", 2)),
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("one plus ) 1 + ", (")", 4)),
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@@ -754,7 +754,16 @@ class TestSyaNodeParser(TestUsingMemoryBasedSheerka):
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res = parser.infix_to_postfix(context, ParserInput(expression))
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assert len(res) == 1
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assert res[0].errors == [expected]
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assert res[0].errors == [ParenthesisMismatchErrorNode(expected)]
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def test_i_can_detect_parenthesis_mismatch_error_special_case(self):
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sheerka, context, parser = self.init_parser()
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expression = "one ? function( : two"
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expected = [ParenthesisMismatchErrorNode(("(", 5)), ParenthesisMismatchErrorNode(("(", 5))]
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res = parser.infix_to_postfix(context, ParserInput(expression))
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assert len(res) == 1
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assert res[0].errors == expected
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@pytest.mark.parametrize("expression, expected", [
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("one ? one two : three", ("?", ":")),
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@@ -802,29 +811,6 @@ class TestSyaNodeParser(TestUsingMemoryBasedSheerka):
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assert len(res) == 1
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assert res[0].out == expected_array
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def test_i_cannot_post_fix_using_concept_short_name(self):
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concepts_map = {
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"infixed": self.from_def_concept("infixed", "a infixed b", ["a", "b"]),
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"suffixed": self.from_def_concept("suffixed", "suffixed a", ["a"]),
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"prefixed": self.from_def_concept("prefixed", "a prefixed", ["a"]),
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}
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sheerka, context, parser = self.init_parser(concepts_map)
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res = parser.infix_to_postfix(context, ParserInput("desc(infixed)"))
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assert len(res) == 1
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assert isinstance(res[0].out[0], SourceCodeWithConceptNode)
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assert res[0].out[0].nodes[0].error == 'Not enough prefix parameters'
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res = parser.infix_to_postfix(context, ParserInput("desc(suffixed)"))
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assert len(res) == 1
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assert isinstance(res[0].out[0], SourceCodeWithConceptNode)
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assert res[0].out[0].nodes[0].error == 'Not enough suffix parameters'
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res = parser.infix_to_postfix(context, ParserInput("desc(prefixed)"))
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assert len(res) == 1
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assert isinstance(res[0].out[0], SourceCodeWithConceptNode)
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assert res[0].out[0].nodes[0].error == 'Not enough prefix parameters'
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@pytest.mark.parametrize("expression", [
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"one ? two : three",
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"one?two:three",
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@@ -861,7 +847,7 @@ class TestSyaNodeParser(TestUsingMemoryBasedSheerka):
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expression = "a plus plus equals b"
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res = parser.infix_to_postfix(context, ParserInput(expression))
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expected_array = tests.parsers.parsers_utils.compute_debug_array(res)
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assert expected_array == [
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assert len(expected_array) == len([
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["T(a)", "C(a plus b)", "C(a plus b)", "T(equals)", "T(b)"],
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["T(a)", "C(a plus b)", "C(a plus plus)", "T(equals)", "T(b)"],
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["T(a)", "C(a plus b)", "C(a plus equals b)", "T(equals)", "T(b)"],
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@@ -871,27 +857,7 @@ class TestSyaNodeParser(TestUsingMemoryBasedSheerka):
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["T(a)", "C(a plus equals b)", "C(a plus b)", "T(equals)", "T(b)"],
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["T(a)", "C(a plus equals b)", "C(a plus plus)", "T(equals)", "T(b)"],
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["T(a)", "C(a plus equals b)", "C(a plus equals b)", "T(equals)", "T(b)"],
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]
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def test_non_reg(self):
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concepts_map = {
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"plus": Concept("a plus b").def_var("a").def_var("b"),
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"complex infix": Concept("a complex infix b ").def_var("a").def_var("b"),
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}
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sya_def = {
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# concepts_map["plus"]: (1, SyaAssociativity.Right),
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# concepts_map["plus plus"]: (1, SyaAssociativity.Right),
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# concepts_map["plus equals"]: (1, SyaAssociativity.Right),
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}
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sheerka, context, parser = self.init_parser(concepts_map, sya_def)
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expression = "a plus complex infix b"
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res = parser.infix_to_postfix(context, ParserInput(expression))
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res = parser.parse(context, ParserInput(expression))
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pass
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])
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def test_i_can_use_string_instead_of_identifier(self):
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concepts_map = {
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@@ -945,6 +911,81 @@ class TestSyaNodeParser(TestUsingMemoryBasedSheerka):
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assert len(res) == 1
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assert res[0].out == expected_array
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@pytest.mark.parametrize("expression, expected_debugs", [
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("one", [[" 0:one => PUSH_UNREC"]]),
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("one plus two", [[
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' 0:one => PUSH_UNREC',
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' 1:<ws> => PUSH_UNREC',
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' 2:plus(SyaConceptDef(concept=(1005)a plus b, precedence=1, associativity=right)) => ??',
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" _: => RECOG [[CN((1001)one)]]",
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" _: => POP ConceptNode(concept='(1001)one', source='one', start=0, end=0)",
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' 2:plus(SyaConceptDef(concept=(1005)a plus b, precedence=1, associativity=right)) => PUSH',
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' 3:<ws> => EAT',
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' 4:two => PUSH_UNREC',
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' 5:<EOF> => ??',
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" _: => RECOG [[CN((1002)two)]]",
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" _: => POP ConceptNode(concept='(1002)two', source='two', start=4, end=4)",
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' _: => POP SyaConceptParserHelper(concept=(1005)a plus b, start=2, error=None)']]),
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("suffixed one", [[
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' 0:suffixed(SyaConceptDef(concept=(1009)suffixed a, precedence=1, associativity=right)) => PUSH',
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' 1:<ws> => EAT',
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' 2:one => PUSH_UNREC',
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' 3:<EOF> => ??',
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" _: => RECOG [[CN((1001)one)]]",
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" _: => POP ConceptNode(concept='(1001)one', source='one', start=2, end=2)",
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' _: => POP SyaConceptParserHelper(concept=(1009)suffixed a, start=0, error=None)'
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]]),
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("one ? twenty one : three", [[
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' 0:one => PUSH_UNREC',
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' 1:<ws> => PUSH_UNREC',
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' 2:?(SyaConceptDef(concept=(1011)a ? b : c, precedence=1, associativity=right)) => ??',
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" _: => RECOG [[CN((1001)one)]]",
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" _: => POP ConceptNode(concept='(1001)one', source='one', start=0, end=0)",
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' 2:?(SyaConceptDef(concept=(1011)a ? b : c, precedence=1, associativity=right)) => PUSH',
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' 3:<ws> => EAT',
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' 4:twenty => PUSH_UNREC',
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' 5:<ws> => PUSH_UNREC',
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' 6:one => PUSH_UNREC',
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' 7:<ws> => PUSH_UNREC',
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' 8:: => ??',
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" _: => RECOG [[UTN('twenty '), CN((1001)one)], [CN((1016)twenties)]]",
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" _: => POP UnrecognizedTokensNode(source='twenty ', start=4, end=5)",
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" _: => POP ConceptNode(concept='(1001)one', source='one', start=6, end=6)",
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" _: => => ERROR Too many parameters found for '(1011)a ? b : c' before token 'Token(:)'",
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' 8:: => EAT',
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], [
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' 0:one => PUSH_UNREC',
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' 1:<ws> => PUSH_UNREC',
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' 2:?(SyaConceptDef(concept=(1011)a ? b : c, precedence=1, associativity=right)) => ??',
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' _: => RECOG [[CN((1001)one)]]',
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" _: => POP ConceptNode(concept='(1001)one', source='one', start=0, end=0)",
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' 2:?(SyaConceptDef(concept=(1011)a ? b : c, precedence=1, associativity=right)) => PUSH',
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' 3:<ws> => EAT',
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' 4:twenty => PUSH_UNREC',
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' 5:<ws> => PUSH_UNREC',
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' 6:one => PUSH_UNREC',
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' 7:<ws> => PUSH_UNREC',
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' 8:: => ??',
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" _: => RECOG [[UTN('twenty '), CN((1001)one)], [CN((1016)twenties)]]",
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" _: => POP ConceptNode(concept='(1016)twenties', source='twenty one', start=4, end=6, ConceptParts.BODY='DoNotResolve(value='twenty one')', unit='(1001)one')",
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' 9:<ws> => EAT',
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' 10:three => PUSH_UNREC',
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' 11:<EOF> => ??',
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' _: => RECOG [[CN((1003)three)]]',
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" _: => POP ConceptNode(concept='(1003)three', source='three', start=10, end=10)",
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' _: => POP SyaConceptParserHelper(concept=(1011)a ? b : c, start=2, error=None)'
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]]),
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])
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def test_i_can_debug(self, expression, expected_debugs):
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sheerka, context, parser = self.init_parser()
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context.add_to_private_hints(BuiltinConcepts.DEBUG)
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res = parser.infix_to_postfix(context, ParserInput(expression))
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assert len(res) == len(expected_debugs)
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for res_i, expected_debug in zip(res, expected_debugs):
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actual_debug = [str(di) for di in res_i.debug]
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assert actual_debug == expected_debug
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def test_i_can_parse_when_concept_atom_only(self):
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sheerka, context, parser = self.init_parser()
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@@ -1032,17 +1073,11 @@ class TestSyaNodeParser(TestUsingMemoryBasedSheerka):
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assert concept_suffixed_a == cmap["two"]
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@pytest.mark.parametrize("text, expected_status, expected_result", [
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("function(suffixed one)", True, [
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SCWC("function(", ")", CNC("suffixed", 2, 4, a="one"))]),
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("function(one plus two mult three)", True, [
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SCWC("function(", ")", CNC("plus", 2, 10, a="one", b=CC("mult", a="two", b="three")))]),
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("f1(one prefixed) plus f2(suffixed two)", True, [
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("f1(one prefixed) plus f2(suffixed two)", False, [
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CNC("plus",
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a=SCWC("f1(", ")", CNC("prefixed", a="one")),
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b=SCWC("f2(", (")", 1), CNC("suffixed", a="two")))
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]),
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("function(suffixed x$!#)", False, [
|
||||
SCWC("function(", ")", CNC("suffixed", 2, 7, a="x$!#"))]),
|
||||
("one is a concept", True, [CNC("is a concept", c="one")]),
|
||||
("a is a concept", False, [CNC("is a concept", c=UTN("a"))]),
|
||||
])
|
||||
@@ -1058,6 +1093,19 @@ class TestSyaNodeParser(TestUsingMemoryBasedSheerka):
|
||||
assert context.sheerka.isinstance(wrapper, BuiltinConcepts.PARSER_RESULT)
|
||||
assert lexer_nodes == expected_array
|
||||
|
||||
@pytest.mark.parametrize("text", [
|
||||
"function(suffixed one)",
|
||||
"function(one plus two mult three)",
|
||||
"function(suffixed x$!#)"
|
||||
])
|
||||
def test_i_cannot_parse_when_function_only(self, text):
|
||||
sheerka, context, parser = self.init_parser()
|
||||
|
||||
res = parser.parse(context, ParserInput(text))
|
||||
|
||||
assert not res.status
|
||||
assert sheerka.isinstance(res.body, BuiltinConcepts.NOT_FOR_ME)
|
||||
|
||||
@pytest.mark.parametrize("text", [
|
||||
"foo bar (one",
|
||||
"foo bar one",
|
||||
@@ -1082,14 +1130,13 @@ class TestSyaNodeParser(TestUsingMemoryBasedSheerka):
|
||||
("one plus two foo bar baz", [CNC("plus", a="one", b="two"), UTN(" foo bar baz")]),
|
||||
("one plus two foo bar", [CNC("plus", a="one", b="two"), UTN(" foo bar")]),
|
||||
("foo bar one plus two", [UTN("foo bar "), CNC("plus", a="one", b="two")]),
|
||||
("foo bar (one plus two", [UTN("foo bar ("), CNC("plus", a="one", b="two")]),
|
||||
("one plus two a long other b", [CNC("plus", a="one", b="two"), UTN(" a long other b")]),
|
||||
("one plus two a long infixed", [CNC("plus", a="one", b="two"), UTN(" a long infixed")]),
|
||||
("one plus two a long", [CNC("plus", a="one", b="two"), UTN(" a long")]),
|
||||
("one ? a long infixed : two", [CNC("?", a="one", b=UTN("a long infixed"), c="two")]),
|
||||
("one ? a long infix : two", [CNC("?", a="one", b=UTN("a long infix"), c="two")]),
|
||||
])
|
||||
def test_i_cannot_parse_when_one_part_is_recognized_but_not_the_rest(self, text, expected_result):
|
||||
def test_i_can_almost_parse_when_one_part_is_recognized_but_not_the_rest(self, text, expected_result):
|
||||
"""
|
||||
We test that the parsed concept seems like a known one, but it was not.
|
||||
The parser has to detected that the predication was incorrect
|
||||
@@ -1194,3 +1241,57 @@ class TestSyaNodeParser(TestUsingMemoryBasedSheerka):
|
||||
|
||||
assert not res.status
|
||||
assert sheerka.isinstance(res.body, BuiltinConcepts.IS_EMPTY)
|
||||
|
||||
@pytest.mark.parametrize("expression, expected", [
|
||||
("function(", ([], "function(")),
|
||||
("before the function(", (["before the "], "function(")),
|
||||
("one two function(", (["one", "two", UTN(" ", 3, 3)], "function(")),
|
||||
("one(", ([], "one(")),
|
||||
("one before the function(", (["one", " before the "], "function(")),
|
||||
])
|
||||
def test_i_can_get_functions_names_from_unrecognized(self, expression, expected):
|
||||
sheerka, context, parser = self.init_parser()
|
||||
infix_to_postfix = InFixToPostFix(context)
|
||||
|
||||
tokens = list(Tokenizer(expression, yield_eof=False))
|
||||
for pos, token in enumerate(tokens[:-1]):
|
||||
infix_to_postfix.eat_unrecognized(token, pos)
|
||||
|
||||
resolved_to_out = compute_expected_array(cmap, expression, expected[0])
|
||||
resolved_function_name = compute_expected_array(cmap, expression, [expected[1]])
|
||||
actual = infix_to_postfix.get_functions_names_from_unrecognized(tokens[-1], len(tokens) - 1)
|
||||
|
||||
assert len(actual) == 1
|
||||
|
||||
assert actual[0].to_out == resolved_to_out
|
||||
actual[0].function.fix_source()
|
||||
assert actual[0].function == resolved_function_name[0]
|
||||
|
||||
@pytest.mark.parametrize("expression, expected_list", [
|
||||
("twenty two function(", [(["twenty ", "two", UTN(" ", 3, 3)], "function("),
|
||||
([CN("twenties", source="twenty two"), UTN(" ", 3, 3)], "function(")]),
|
||||
("twenty two(", [(["twenty "], "two("),
|
||||
([CN("twenties", source="twenty two")], None)]),
|
||||
])
|
||||
def test_i_can_get_functions_names_from_unrecognized_when_multiple_results(self, expression, expected_list):
|
||||
sheerka, context, parser = self.init_parser()
|
||||
infix_to_postfix = InFixToPostFix(context)
|
||||
|
||||
tokens = list(Tokenizer(expression, yield_eof=False))
|
||||
for pos, token in enumerate(tokens[:-1]):
|
||||
infix_to_postfix.eat_unrecognized(token, pos)
|
||||
|
||||
actual_list = infix_to_postfix.get_functions_names_from_unrecognized(tokens[-1], len(tokens) - 1)
|
||||
|
||||
assert len(actual_list) == len(expected_list)
|
||||
|
||||
for actual, expected in zip(actual_list, expected_list):
|
||||
resolved_to_out = compute_expected_array(cmap, expression, expected[0])
|
||||
|
||||
assert actual.to_out == resolved_to_out
|
||||
if actual.function:
|
||||
actual.function.fix_source()
|
||||
resolved_function_name = compute_expected_array(cmap, expression, [expected[1]])
|
||||
assert actual.function == resolved_function_name[0]
|
||||
else:
|
||||
assert actual.function is None
|
||||
|
||||
Reference in New Issue
Block a user