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import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestStructuredBinding(TestBase):
@skipIf(oslist=["linux"], archs=["arm$"])
@skipIf(compiler="clang", compiler_version=["<", "14.0"])
def test(self):
self.build()
lldbutil.run_to_source_breakpoint(
self, "// break here", lldb.SBFileSpec("main.cpp")
)
self.expect_expr(
"a1",
result_type="A",
result_children=[
ValueCheck(name="x", type="int"),
ValueCheck(name="y", type="int"),
],
)
self.expect_expr("b1", result_type="char", result_value="'a'")
self.expect_expr("c1", result_type="char", result_value="'b'")
self.expect_expr("d1", result_type="short", result_value="50")
self.expect_expr("e1", result_type="int", result_value="60")
self.expect_expr("f1", result_type="char", result_value="'c'")
self.expect_expr(
"a2",
result_type="A",
result_children=[
ValueCheck(name="x", type="int"),
ValueCheck(name="y", type="int"),
],
)
self.expect_expr("b2", result_type="char", result_value="'a'")
self.expect_expr("c2", result_type="char", result_value="'b'")
self.expect_expr("d2", result_type="short", result_value="50")
self.expect_expr("e2", result_type="int", result_value="60")
self.expect_expr("f2", result_type="char", result_value="'c'")
self.expect_expr(
"a3",
result_type="A",
result_children=[
ValueCheck(name="x", type="int"),
ValueCheck(name="y", type="int"),
],
)
self.expect_expr("b3", result_type="char", result_value="'a'")
self.expect_expr("c3", result_type="char", result_value="'b'")
self.expect_expr("d3", result_type="short", result_value="50")
self.expect_expr("e3", result_type="int", result_value="60")
self.expect_expr("f3", result_type="char", result_value="'c'")
self.expect_expr("carr_ref1", result_type="char", result_value="'a'")
self.expect_expr("carr_ref2", result_type="char", result_value="'b'")
self.expect_expr("carr_ref3", result_type="char", result_value="'c'")
self.expect_expr("sarr_ref1", result_type="short", result_value="11")
self.expect_expr("sarr_ref2", result_type="short", result_value="12")
self.expect_expr("sarr_ref3", result_type="short", result_value="13")
self.expect_expr("iarr_ref1", result_type="int", result_value="22")
self.expect_expr("iarr_ref2", result_type="int", result_value="33")
self.expect_expr("iarr_ref3", result_type="int", result_value="44")
self.expect_expr("carr_rref1", result_type="char", result_value="'a'")
self.expect_expr("carr_rref2", result_type="char", result_value="'b'")
self.expect_expr("carr_rref3", result_type="char", result_value="'c'")
self.expect_expr("sarr_rref1", result_type="short", result_value="11")
self.expect_expr("sarr_rref2", result_type="short", result_value="12")
self.expect_expr("sarr_rref3", result_type="short", result_value="13")
self.expect_expr("iarr_rref1", result_type="int", result_value="22")
self.expect_expr("iarr_rref2", result_type="int", result_value="33")
self.expect_expr("iarr_rref3", result_type="int", result_value="44")
self.expect_expr("carr_copy1", result_type="char", result_value="'a'")
self.expect_expr("carr_copy2", result_type="char", result_value="'b'")
self.expect_expr("carr_copy3", result_type="char", result_value="'c'")
self.expect_expr("sarr_copy1", result_type="short", result_value="11")
self.expect_expr("sarr_copy2", result_type="short", result_value="12")
self.expect_expr("sarr_copy3", result_type="short", result_value="13")
self.expect_expr("iarr_copy1", result_type="int", result_value="22")
self.expect_expr("iarr_copy2", result_type="int", result_value="33")
self.expect_expr("iarr_copy3", result_type="int", result_value="44")
self.expect_expr("tx1", result_value="4")
self.expect_expr("ty1", result_value="'z'")
self.expect_expr("tz1", result_value="10")
self.expect_expr("tx2", result_value="4")
self.expect_expr("ty2", result_value="'z'")
self.expect_expr("tz2", result_value="10")
# Older versions of Clang marked structured binding variables
# as artificial, and thus LLDB wouldn't display them.
if self.expectedCompiler(["clang"]) and self.expectedCompilerVersion(
[">=", "22.0"]
):
self.expect(
"frame variable",
substrs=[
"tx1 =",
"ty1 =",
"tz1 =",
"tx2 =",
"ty2 =",
"tz2 =",
"mp1 =",
"mp2 =",
],
)
|
