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"""
Tests GCC's complex integer types.
"""
import lldb
from lldbsuite.test.decorators import *
from lldbsuite.test.lldbtest import *
from lldbsuite.test import lldbutil
class TestCase(TestBase):
@no_debug_info_test
@skipIfWindows
def test(self):
self.build()
lldbutil.run_to_source_breakpoint(
self, "// break here", lldb.SBFileSpec("main.c")
)
long_size_eq_int = self.frame().EvaluateExpression(
"sizeof(long) == sizeof(int)"
)
# FIXME: LLDB treats all complex ints as unsigned, so the value is wrong.
self.expect_expr(
"complex_int",
result_type="_Complex int",
result_value="4294967295 + 4294967294i",
)
self.expect_expr(
"complex_unsigned", result_type="_Complex int", result_value="1 + 2i"
)
# FIXME: We get the type wrong if long has the same size as int.
if long_size_eq_int.GetValue() == "true":
self.expect_expr("complex_long", result_type="_Complex int")
self.expect_expr(
"complex_unsigned_long",
result_type="_Complex int",
result_value="1 + 2i",
)
else:
self.expect_expr("complex_long", result_type="_Complex long")
self.expect_expr(
"complex_unsigned_long",
result_type="_Complex long",
result_value="1 + 2i",
)
@no_debug_info_test
@skipIfWindows
def test_long_long(self):
self.build()
lldbutil.run_to_source_breakpoint(
self, "// break here", lldb.SBFileSpec("main.c")
)
# FIXME: We get the type wrong if long has the same size as long long.
# FIXME: LLDB treats all complex ints as unsigned, so the value is wrong.
long_size_eq_long_long = self.frame().EvaluateExpression(
"sizeof(long) == sizeof(long long)"
)
if long_size_eq_long_long.GetValue() == "true":
self.expect_expr("complex_long_long", result_type="_Complex long")
self.expect_expr(
"complex_unsigned_long_long",
result_type="_Complex long",
result_value="1 + 2i",
)
else:
self.expect_expr("complex_long_long", result_type="_Complex long long")
self.expect_expr(
"complex_unsigned_long_long",
result_type="_Complex long long",
result_value="1 + 2i",
)
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