import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil


class TestCaseClassTemplateTypeParameterPack(TestBase):
    @no_debug_info_test
    def test(self):
        self.build()
        self.dbg.CreateTarget(self.getBuildArtifact("a.out"))

        self.expect_expr(
            "emptyTypePack",
            result_type="TypePack<>",
            result_children=[ValueCheck(name="a", type="int")],
        )
        self.expect_expr(
            "oneElemTypePack",
            result_type="TypePack<int>",
            result_children=[ValueCheck(name="a", type="int")],
        )
        self.expect_expr(
            "twoElemTypePack",
            result_type="TypePack<int, float>",
            result_children=[ValueCheck(name="a", type="int")],
        )

        self.expect_expr(
            "emptyAnonTypePack",
            result_type="AnonTypePack<>",
            result_children=[ValueCheck(name="b", type="int")],
        )
        self.expect_expr(
            "oneElemAnonTypePack",
            result_type="AnonTypePack<int>",
            result_children=[ValueCheck(name="b", type="int")],
        )
        self.expect_expr(
            "twoElemAnonTypePack",
            result_type="AnonTypePack<int, float>",
            result_children=[ValueCheck(name="b", type="int")],
        )

        self.expect_expr(
            "emptyAnonTypePackAfterTypeParam",
            result_type="AnonTypePackAfterTypeParam<int>",
            result_children=[ValueCheck(name="c", type="int")],
        )
        self.expect_expr(
            "oneElemAnonTypePackAfterTypeParam",
            result_type="AnonTypePackAfterTypeParam<int, float>",
            result_children=[ValueCheck(name="c", type="int")],
        )

        self.expect_expr(
            "emptyAnonTypePackAfterAnonTypeParam",
            result_type="AnonTypePackAfterAnonTypeParam<int>",
            result_children=[ValueCheck(name="d", type="float")],
        )
        self.expect_expr(
            "oneElemAnonTypePackAfterAnonTypeParam",
            result_type="AnonTypePackAfterAnonTypeParam<int, float>",
            result_children=[ValueCheck(name="d", type="float")],
        )

        self.expect_expr(
            "emptyTypePackAfterAnonTypeParam",
            result_type="TypePackAfterAnonTypeParam<int>",
            result_children=[ValueCheck(name="e", type="int")],
        )
        self.expect_expr(
            "oneElemTypePackAfterAnonTypeParam",
            result_type="TypePackAfterAnonTypeParam<int, float>",
            result_children=[ValueCheck(name="e", type="int")],
        )

        self.expect_expr(
            "emptyTypePackAfterTypeParam",
            result_type="TypePackAfterTypeParam<int>",
            result_children=[ValueCheck(name="f", type="int")],
        )
        self.expect_expr(
            "oneElemTypePackAfterTypeParam",
            result_type="TypePackAfterTypeParam<int, float>",
            result_children=[ValueCheck(name="f", type="int")],
        )

        self.expect_expr(
            "emptyAnonTypePackAfterNonTypeParam",
            result_type="AnonTypePackAfterNonTypeParam<1>",
            result_children=[ValueCheck(name="g", type="int")],
        )
        self.expect_expr(
            "oneElemAnonTypePackAfterNonTypeParam",
            result_type="AnonTypePackAfterNonTypeParam<1, int>",
            result_children=[ValueCheck(name="g", type="int")],
        )

        self.expect_expr(
            "emptyAnonTypePackAfterAnonNonTypeParam",
            result_type="AnonTypePackAfterAnonNonTypeParam<1>",
            result_children=[ValueCheck(name="h", type="float")],
        )
        self.expect_expr(
            "oneElemAnonTypePackAfterAnonNonTypeParam",
            result_type="AnonTypePackAfterAnonNonTypeParam<1, int>",
            result_children=[ValueCheck(name="h", type="float")],
        )

        self.expect_expr(
            "emptyTypePackAfterAnonNonTypeParam",
            result_type="TypePackAfterAnonNonTypeParam<1>",
            result_children=[ValueCheck(name="i", type="int")],
        )
        self.expect_expr(
            "oneElemTypePackAfterAnonNonTypeParam",
            result_type="TypePackAfterAnonNonTypeParam<1, int>",
            result_children=[ValueCheck(name="i", type="int")],
        )

        self.expect_expr(
            "emptyTypePackAfterNonTypeParam",
            result_type="TypePackAfterNonTypeParam<1>",
            result_children=[ValueCheck(name="j", type="int")],
        )
        self.expect_expr(
            "oneElemTypePackAfterNonTypeParam",
            result_type="TypePackAfterNonTypeParam<1, int>",
            result_children=[ValueCheck(name="j", type="int")],
        )
