TestComplexInt.py
2.15 KB
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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):
mydir = TestBase.compute_mydir(__file__)
@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")