def run_case(self, testcase: DataDrivenTestCase) -> None:
# Kind of hacky. Not sure if we need more structure here.
options = CompilerOptions(strip_asserts='StripAssert' in testcase.name)
"""Perform a runtime checking transformation test case."""
with use_custom_builtins(
os.path.join(self.data_prefix, ICODE_GEN_BUILTINS), testcase):
expected_output = remove_comment_lines(testcase.output)
expected_output = replace_native_int(expected_output)
expected_output = replace_word_size(expected_output)
name = testcase.name
# If this is specific to some bit width, always pass if platform doesn't match.
if name.endswith('_64bit') and IS_32_BIT_PLATFORM:
return
if name.endswith('_32bit') and not IS_32_BIT_PLATFORM:
return
try:
ir = build_ir_for_single_file(testcase.input, options)
except CompileError as e:
actual = e.messages
else:
actual = []
for fn in ir:
if (fn.name == TOP_LEVEL_NAME
and not name.endswith('_toplevel')):
continue
actual.extend(format_func(fn))
assert_test_output(testcase, actual, 'Invalid source code output',
expected_output)
def run_case(self, testcase: DataDrivenTestCase) -> None:
"""Perform a runtime checking transformation test case."""
options = infer_ir_build_options_from_test_name(testcase.name)
if options is None:
# Skipped test case
return
with use_custom_builtins(
os.path.join(self.data_prefix, ICODE_GEN_BUILTINS), testcase):
expected_output = remove_comment_lines(testcase.output)
expected_output = replace_native_int(expected_output)
expected_output = replace_word_size(expected_output)
try:
ir = build_ir_for_single_file(testcase.input, options)
except CompileError as e:
actual = e.messages
else:
actual = []
for fn in ir:
if (fn.name == TOP_LEVEL_NAME
and not testcase.name.endswith('_toplevel')):
continue
insert_uninit_checks(fn)
insert_ref_count_opcodes(fn)
actual.extend(format_func(fn))
assert_test_output(testcase, actual, 'Invalid source code output',
expected_output)
def run_case(self, testcase: DataDrivenTestCase) -> None:
"""Perform a data-flow analysis test case."""
with use_custom_builtins(
os.path.join(self.data_prefix, ICODE_GEN_BUILTINS), testcase):
testcase.output = replace_native_int(testcase.output)
try:
ir = build_ir_for_single_file(testcase.input)
except CompileError as e:
actual = e.messages
else:
actual = []
for fn in ir:
if (fn.name == TOP_LEVEL_NAME
and not testcase.name.endswith('_toplevel')):
continue
exceptions.insert_exception_handling(fn)
actual.extend(format_func(fn))
cfg = dataflow.get_cfg(fn.blocks)
args = set(fn.arg_regs) # type: Set[Value]
name = testcase.name
if name.endswith('_MaybeDefined'):
# Forward, maybe
analysis_result = dataflow.analyze_maybe_defined_regs(
fn.blocks, cfg, args)
elif name.endswith('_Liveness'):
# Backward, maybe
analysis_result = dataflow.analyze_live_regs(
fn.blocks, cfg)
elif name.endswith('_MustDefined'):
# Forward, must
analysis_result = dataflow.analyze_must_defined_regs(
fn.blocks,
cfg,
args,
regs=all_values(fn.arg_regs, fn.blocks))
elif name.endswith('_BorrowedArgument'):
# Forward, must
analysis_result = dataflow.analyze_borrowed_arguments(
fn.blocks, cfg, args)
else:
assert False, 'No recognized _AnalysisName suffix in test case'
names = generate_names_for_ir(fn.arg_regs, fn.blocks)
for key in sorted(analysis_result.before.keys(),
key=lambda x: (x[0].label, x[1])):
pre = ', '.join(
sorted(names[reg]
for reg in analysis_result.before[key]))
post = ', '.join(
sorted(names[reg]
for reg in analysis_result.after[key]))
actual.append('%-8s %-23s %s' %
((key[0].label, key[1]), '{%s}' % pre,
'{%s}' % post))
assert_test_output(testcase, actual, 'Invalid source code output')