class TestUnitTests(TestBase):
mydir = TestBase.compute_mydir(__file__)
@decorators.skipUnlessDarwin
@decorators.swiftTest
@decorators.skipIf(debug_info=decorators.no_match("dsym"),
bugnumber="This test only builds one way")
def test_cross_module_extension(self):
"""Test that XCTest-based unit tests work"""
self.buildAll()
self.do_test()
def setUp(self):
TestBase.setUp(self)
self.XCTest_source = "XCTest.c"
self.XCTest_source_spec = lldb.SBFileSpec(self.XCTest_source)
def buildAll(self):
execute_command("make everything")
def do_test(self):
"""Test that XCTest-based unit tests work"""
exe_name = "XCTest"
exe = os.path.join(os.getcwd(), exe_name)
def cleanup():
execute_command("make cleanup")
self.addTearDownHook(cleanup)
# Create the target
target = self.dbg.CreateTarget(exe)
self.assertTrue(target, VALID_TARGET)
# Set the breakpoints
breakpoint = target.BreakpointCreateBySourceRegex(
'Set breakpoint here', self.XCTest_source_spec)
self.assertTrue(breakpoint.GetNumLocations() > 0, VALID_BREAKPOINT)
process = target.LaunchSimple(None, None, os.getcwd())
self.assertTrue(process, PROCESS_IS_VALID)
threads = lldbutil.get_threads_stopped_at_breakpoint(
process, breakpoint)
self.assertTrue(len(threads) == 1)
self.thread = threads[0]
self.frame = self.thread.frames[0]
self.assertTrue(self.frame, "Frame 0 is valid.")
options = lldb.SBExpressionOptions()
options.SetLanguage(lldb.eLanguageTypeSwift)
self.frame.EvaluateExpression("import test", options)
ret = self.frame.EvaluateExpression("doTest()", options)
self.assertTrue(ret.GetValueAsUnsigned() == 3)
class TestSwiftDifferentClangFlags(TestBase):
mydir = TestBase.compute_mydir(__file__)
@decorators.skipUnlessDarwin
@decorators.swiftTest
@decorators.skipIf(
debug_info=decorators.no_match("dsym"),
bugnumber="This test requires a stripped binary and a dSYM")
@decorators.skipIf(oslist=["macosx"], bugnumber="rdar://26051347")
def test_swift_different_clang_flags(self):
"""Test that we use the right compiler flags when debugging"""
self.buildAll()
self.do_test()
def setUp(self):
TestBase.setUp(self)
self.main_source = "main.swift"
self.main_source_spec = lldb.SBFileSpec(self.main_source)
self.modb_source = "modb.swift"
self.modb_source_spec = lldb.SBFileSpec(self.modb_source)
def buildAll(self):
execute_command("make everything")
def do_test(self):
"""Test that we use the right compiler flags when debugging"""
exe_name = "a.out"
exe = os.path.join(os.getcwd(), exe_name)
def cleanup():
execute_command("make cleanup")
self.addTearDownHook(cleanup)
# Create the target
target = self.dbg.CreateTarget(exe)
self.assertTrue(target, VALID_TARGET)
# Set the breakpoints
main_breakpoint = target.BreakpointCreateBySourceRegex(
'break here', self.main_source_spec)
self.assertTrue(main_breakpoint.GetNumLocations() > 0,
VALID_BREAKPOINT)
modb_breakpoint = target.BreakpointCreateBySourceRegex(
'break here', self.modb_source_spec)
self.assertTrue(modb_breakpoint.GetNumLocations() > 0,
VALID_BREAKPOINT)
process = target.LaunchSimple(None, None, os.getcwd())
self.assertTrue(process, PROCESS_IS_VALID)
threads = lldbutil.get_threads_stopped_at_breakpoint(
process, modb_breakpoint)
self.assertTrue(len(threads) == 1)
self.thread = threads[0]
self.frame = self.thread.frames[0]
self.assertTrue(self.frame, "Frame 0 is valid.")
var = self.frame.FindVariable("myThree")
three = var.GetChildMemberWithName("three")
lldbutil.check_variable(self, var, False, typename="modb.MyStruct")
lldbutil.check_variable(self, three, False, value="3")
process.Continue()
threads = lldbutil.get_threads_stopped_at_breakpoint(
process, main_breakpoint)
self.assertTrue(len(threads) == 1)
self.thread = threads[0]
self.frame = self.thread.frames[0]
self.assertTrue(self.frame, "Frame 0 is valid.")
var = self.frame.FindVariable("a")
lldbutil.check_variable(self, var, False, value="2")
var = self.frame.FindVariable("b")
lldbutil.check_variable(self, var, False, value="3")
var = self.frame.EvaluateExpression("fA()")
lldbutil.check_variable(self, var, False, value="2")
class TestUnitTests(TestBase):
mydir = TestBase.compute_mydir(__file__)
@swiftTest
@skipIf(debug_info=no_match(["dsym"]), bugnumber="This test is building a dSYM")
@expectedFailureAll(
oslist=["linux"],
bugnumber="rdar://28180489")
def test_equality_operators_fileprivate(self):
"""Test that we resolve expression operators correctly"""
self.build()
self.do_test("Fooey.CompareEm1", "true", 1)
@swiftTest
@skipIf(debug_info=no_match(["dsym"]), bugnumber="This test is building a dSYM")
@expectedFailureAll(
oslist=["linux"],
bugnumber="rdar://28180489")
def test_equality_operators_private(self):
"""Test that we resolve expression operators correctly"""
self.build()
self.do_test("Fooey.CompareEm2", "false", 2)
@swiftTest
@skipIf(debug_info=no_match(["dsym"]), bugnumber="This test is building a dSYM")
@expectedFailureAll(
oslist=["linux"],
bugnumber="rdar://28180489")
@expectedFailureAll(bugnumber="rdar://38483465")
def test_equality_operators_other_module(self):
"""Test that we resolve expression operators correctly"""
self.build()
self.do_test("Fooey.CompareEm3", "false", 3)
def setUp(self):
TestBase.setUp(self)
def do_test(self, bkpt_name, compare_value, counter_value):
"""Test that we resolve expression operators correctly"""
lldbutil.run_to_name_breakpoint(self, bkpt_name,
exe_name=self.getBuildArtifact("three"),
extra_images=["fooey"])
options = lldb.SBExpressionOptions()
value = self.frame().EvaluateExpression("lhs == rhs", options)
self.assertTrue(
value.GetError().Success(),
"Expression in %s was successful" %
(bkpt_name))
summary = value.GetSummary()
self.assertTrue(
summary == compare_value,
"Expression in CompareEm has wrong value: %s (expected %s)." %
(summary,
compare_value))
# And make sure we got did increment the counter by the right value.
value = self.frame().EvaluateExpression("Fooey.GetCounter()", options)
self.assertTrue(value.GetError().Success(), "GetCounter failed with error %s"%(value.GetError().GetCString()))
counter = value.GetValueAsUnsigned()
self.assertTrue(
counter == counter_value, "Counter value is wrong: %d (expected %d)" %
(counter, counter_value))
# Make sure the presence of these type specific == operators doesn't interfere
# with finding other unrelated == operators.
value = self.frame().EvaluateExpression("1 == 2", options)
self.assertTrue(
value.GetError().Success(),
"1 == 2 expression couldn't run")
self.assertTrue(
value.GetSummary() == "false",
"1 == 2 didn't return false.")
class TestSwiftPlaygrounds(TestBase):
mydir = TestBase.compute_mydir(__file__)
@decorators.skipUnlessDarwin
@decorators.swiftTest
@decorators.skipIf(
debug_info=decorators.no_match("dsym"),
bugnumber="This test only builds one way")
def test_cross_module_extension(self):
"""Test that playgrounds work"""
self.buildAll()
self.do_test()
def setUp(self):
TestBase.setUp(self)
self.PlaygroundStub_source = "PlaygroundStub.swift"
self.PlaygroundStub_source_spec = lldb.SBFileSpec(
self.PlaygroundStub_source)
def buildAll(self):
execute_command("make everything")
def do_test(self):
"""Test that playgrounds work"""
exe_name = "PlaygroundStub"
exe = os.path.join(os.getcwd(), exe_name)
def cleanup():
execute_command("make cleanup")
self.addTearDownHook(cleanup)
# Create the target
target = self.dbg.CreateTarget(exe)
self.assertTrue(target, VALID_TARGET)
# Set the breakpoints
breakpoint = target.BreakpointCreateBySourceRegex(
'Set breakpoint here', self.PlaygroundStub_source_spec)
self.assertTrue(breakpoint.GetNumLocations() > 0, VALID_BREAKPOINT)
process = target.LaunchSimple(None, None, os.getcwd())
self.assertTrue(process, PROCESS_IS_VALID)
threads = lldbutil.get_threads_stopped_at_breakpoint(
process, breakpoint)
self.assertTrue(len(threads) == 1)
self.thread = threads[0]
self.frame = self.thread.frames[0]
self.assertTrue(self.frame, "Frame 0 is valid.")
contents = ""
with open('Contents.swift', 'r') as contents_file:
contents = contents_file.read()
options = lldb.SBExpressionOptions()
options.SetLanguage(lldb.eLanguageTypeSwift)
options.SetPlaygroundTransformEnabled()
self.frame.EvaluateExpression(contents, options)
ret = self.frame.EvaluateExpression("get_output()")
playground_output = ret.GetSummary()
self.assertTrue(playground_output is not None)
self.assertTrue("a=\\'3\\'" in playground_output)
self.assertTrue("b=\\'5\\'" in playground_output)
self.assertTrue("=\\'8\\'" in playground_output)
class TestSwiftStructChangeRerun(TestBase):
mydir = TestBase.compute_mydir(__file__)
@decorators.skipIf(debug_info=decorators.no_match("dsym"))
@decorators.swiftTest
def test_swift_struct_change_rerun(self):
"""Test that we display self correctly for an inline-initialized struct"""
self.do_test(True)
def setUp(self):
TestBase.setUp(self)
self.main_source = "main.swift"
self.main_source_spec = lldb.SBFileSpec(self.main_source)
def do_test(self, build_dsym):
"""Test that we display self correctly for an inline-initialized struct"""
# Cleanup the copied source file
def cleanup():
if os.path.exists(self.main_source):
os.unlink(self.main_source)
# Execute the cleanup function during test case tear down.
self.addTearDownHook(cleanup)
if os.path.exists(self.main_source):
os.unlink(self.main_source)
shutil.copyfile('main1.swift', self.main_source)
print 'build with main1.swift'
self.build()
exe_name = "a.out"
exe = os.path.join(os.getcwd(), exe_name)
# Create the target
target = self.dbg.CreateTarget(exe)
self.assertTrue(target, VALID_TARGET)
# Set the breakpoints
breakpoint = target.BreakpointCreateBySourceRegex(
'Set breakpoint here', self.main_source_spec)
self.assertTrue(breakpoint.GetNumLocations() > 0, VALID_BREAKPOINT)
# Launch the process, and do not stop at the entry point.
process = target.LaunchSimple(None, None, os.getcwd())
self.assertTrue(process, PROCESS_IS_VALID)
# Frame #0 should be at our breakpoint.
threads = lldbutil.get_threads_stopped_at_breakpoint(
process, breakpoint)
self.assertTrue(len(threads) == 1)
self.thread = threads[0]
self.frame = self.thread.frames[0]
self.assertTrue(self.frame, "Frame 0 is valid.")
var_a = self.frame.EvaluateExpression("a")
print var_a
var_a_a = var_a.GetChildMemberWithName("a")
lldbutil.check_variable(self, var_a_a, False, value="12")
var_a_b = var_a.GetChildMemberWithName("b")
lldbutil.check_variable(self, var_a_b, False, '"Hey"')
var_a_c = var_a.GetChildMemberWithName("c")
self.assertFalse(var_a_c.IsValid(), "make sure a.c doesn't exist")
process.Kill()
print 'build with main2.swift'
os.unlink(self.main_source)
shutil.copyfile('main2.swift', self.main_source)
if build_dsym:
self.buildDsym()
else:
self.buildDwarf()
# Launch the process, and do not stop at the entry point.
process = target.LaunchSimple(None, None, os.getcwd())
self.assertTrue(process, PROCESS_IS_VALID)
# Frame #0 should be at our breakpoint.
threads = lldbutil.get_threads_stopped_at_breakpoint(
process, breakpoint)
self.assertTrue(len(threads) == 1)
self.thread = threads[0]
self.frame = self.thread.frames[0]
self.assertTrue(self.frame, "Frame 0 is valid.")
var_a = self.frame.EvaluateExpression("a")
print var_a
var_a_a = var_a.GetChildMemberWithName("a")
lldbutil.check_variable(self, var_a_a, False, value="12")
var_a_b = var_a.GetChildMemberWithName("b")
lldbutil.check_variable(self, var_a_b, False, '"Hey"')
var_a_c = var_a.GetChildMemberWithName("c")
self.assertTrue(var_a_c.IsValid(), "make sure a.c does exist")
lldbutil.check_variable(self, var_a_c, False, value='12.125')
class TestUnitTests(TestBase):
mydir = TestBase.compute_mydir(__file__)
@swiftTest
@skipIf(debug_info=no_match(["dsym"]),
bugnumber="This test is building a dSYM")
@expectedFailureAll(oslist=["linux"], bugnumber="rdar://28180489")
def test_equality_operators_fileprivate(self):
"""Test that we resolve expression operators correctly"""
self.build()
self.do_test("Fooey.CompareEm1", "true", 1)
@swiftTest
@skipIf(debug_info=no_match(["dsym"]),
bugnumber="This test is building a dSYM")
@expectedFailureAll(oslist=["linux"], bugnumber="rdar://28180489")
def test_equality_operators_private(self):
"""Test that we resolve expression operators correctly"""
self.build()
self.do_test("Fooey.CompareEm2", "false", 2)
@swiftTest
@skipIf(debug_info=no_match(["dsym"]),
bugnumber="This test is building a dSYM")
@expectedFailureAll(oslist=["linux"], bugnumber="rdar://28180489")
@expectedFailureAll(bugnumber="rdar://38483465")
def test_equality_operators_other_module(self):
"""Test that we resolve expression operators correctly"""
self.build()
self.do_test("Fooey.CompareEm3", "false", 3)
def setUp(self):
TestBase.setUp(self)
def do_test(self, bkpt_name, compare_value, counter_value):
"""Test that we resolve expression operators correctly"""
exe_name = "three"
exe = self.getBuildArtifact(exe_name)
# Create the target
target = self.dbg.CreateTarget(exe)
self.assertTrue(target, VALID_TARGET)
# Set the breakpoints
bkpt = target.BreakpointCreateByName(bkpt_name)
self.assertTrue(bkpt.GetNumLocations() > 0, VALID_BREAKPOINT)
env_arr = self.registerSharedLibrariesWithTarget(target, ["fooey"])
process = target.LaunchSimple(None, env_arr, os.getcwd())
self.assertTrue(process, PROCESS_IS_VALID)
threads = lldbutil.get_threads_stopped_at_breakpoint(process, bkpt)
self.assertTrue(len(threads) == 1)
options = lldb.SBExpressionOptions()
value = self.frame().EvaluateExpression("lhs == rhs", options)
self.assertTrue(value.GetError().Success(),
"Expression in %s was successful" % (bkpt_name))
summary = value.GetSummary()
self.assertTrue(
summary == compare_value,
"Expression in CompareEm has wrong value: %s (expected %s)." %
(summary, compare_value))
# And make sure we got did increment the counter by the right value.
value = self.frame().EvaluateExpression("Fooey.GetCounter()", options)
self.assertTrue(
value.GetError().Success(), "GetCounter failed with error %s" %
(value.GetError().GetCString()))
counter = value.GetValueAsUnsigned()
self.assertTrue(
counter == counter_value,
"Counter value is wrong: %d (expected %d)" %
(counter, counter_value))
# Make sure the presence of these type specific == operators doesn't interfere
# with finding other unrelated == operators.
value = self.frame().EvaluateExpression("1 == 2", options)
self.assertTrue(value.GetError().Success(),
"1 == 2 expression couldn't run")
self.assertTrue(value.GetSummary() == "false",
"1 == 2 didn't return false.")
from lldbsuite.test import lldbinline
from lldbsuite.test import decorators
lldbinline.MakeInlineTest(
__file__, globals(),
[decorators.skipIf(archs=decorators.no_match(['arm64e']))])