TestRvalueReferences.py [plain text]
"""
Tests that rvalue references are supported in C++
"""
from lldbtest import *
class CPPThisTestCase(TestBase):
mydir = os.path.join("lang", "cpp", "rvalue-references")
@unittest2.skipUnless(sys.platform.startswith("darwin"), "requires Darwin")
@expectedFailureClang
@dsym_test
def test_with_dsym_and_run_command(self):
"""Test that rvalues are supported in the C++ expression parser"""
self.buildDsym()
self.static_method_commands()
@expectedFailureClang
@dwarf_test
def test_with_dwarf_and_run_command(self):
"""Test that rvalues are supported in the C++ expression parser"""
self.buildDwarf()
self.static_method_commands()
def setUp(self):
TestBase.setUp(self)
def set_breakpoint(self, line):
self.expect("breakpoint set -f main.cpp -l %d" % line,
BREAKPOINT_CREATED,
startstr = "Breakpoint created")
def static_method_commands(self):
"""Test that rvalues are supported in the C++ expression parser"""
self.runCmd("file a.out", CURRENT_EXECUTABLE_SET)
self.set_breakpoint(line_number('main.cpp', '// breakpoint 1'))
self.set_breakpoint(line_number('main.cpp', '// breakpoint 2'))
self.runCmd("process launch", RUN_SUCCEEDED)
self.expect("expression -- i",
startstr = "(int &&) $0 =",
substrs = ["3"])
self.expect("breakpoint delete 1")
self.runCmd("process continue")
self.expect("expression -- foo(2)")
self.expect("expression -- int &&j = 3; foo(j)",
error = True)
self.expect("expression -- int &&k = 6; k",
startstr = "(int) $1 = 6")
if __name__ == '__main__':
import atexit
lldb.SBDebugger.Initialize()
atexit.register(lambda: lldb.SBDebugger.Terminate())
unittest2.main()