def test_stdin_is_concatenation_of_model_and_program_stdin_WHEN_program_defines_single_stdin(
self):
# ARRANGE #
model_contents = '\n'.join(('the', 'contents', 'of', 'the', 'model'))
test_setup = SingleStdinOfProgramTestSetup(
self, exit_code=0, additional_stdin=model_contents)
for pgm_and_args_case in pgm_and_args_cases.cases_w_and_wo_argument_list__including_program_reference(
):
with self.subTest(pgm_and_args_case.name):
# ACT & ASSERT #
CHECKER.check__abs_stx(
self,
test_setup.program_w_stdin_syntax(
pgm_and_args_case.pgm_and_args),
Arrangement(
symbols=pgm_and_args_case.symbol_table,
process_execution=test_setup.
proc_exe_env__w_stdin_check,
atc_exe_input=AtcExeInputArr(
stdin_contents=model_contents, ),
tcds=TcdsArrangementPreAct(
tcds_contents=pgm_and_args_case.tcds, ),
),
Expectation(
symbol_usages=pgm_and_args_case.usages_assertion,
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=asrt_proc_result.
matches_proc_result(exit_code=asrt.equals(
test_setup.exit_code), )),
))
def runTest(self):
# ARRANGE #
source_file = fs.File.empty('source-file.src')
python_interpreter_symbol = PathSymbolContext.of_sdv(
'PYTHON_INTERPRETER_SYMBOL',
path_sdvs.constant(
path_ddvs.absolute_path(pathlib.Path(sys.executable))))
interpreter_with_symbol_reference = command_sdvs.for_executable_file(
python_interpreter_symbol.reference_sdv__path_or_string(
relativity_configurations.INTERPRETER_FILE.relativity))
arrangement = arrangement_w_tcds(
symbol_table=python_interpreter_symbol.symbol_table,
hds_contents=relativity_configurations.ATC_FILE.
populator_for_relativity_option_root__hds(
fs.DirContents([source_file])))
expectation = Expectation(
symbol_usages=asrt.matches_singleton_sequence(
python_interpreter_symbol.reference_assertion__path_or_string),
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=asrt_pr.sub_process_result(
exitcode=asrt.equals(0),
stdout=asrt.equals(''),
stderr=asrt.equals(''),
)),
)
# ACT & ASSERT #
check_execution(self, sut.actor(interpreter_with_symbol_reference),
[instr([])], arrangement, expectation)
def runTest(self):
# ARRANGE #
stdin_from_act_exe_input = 'the stdin from the Act Execution Input (via [setup])'
stdin_defined_by_the_program = 'the stdin defined by the program'
test_setup = StdinCheckViaCopyToOutputFileTestSetup(
ProcOutputFile.STDOUT,
stdin_defined_for_program=[
ss_sdvs.const_str(stdin_defined_by_the_program)
])
full_stdin = stdin_defined_by_the_program + stdin_from_act_exe_input
# ACT & ASSERT #
CHECKER.check__abs_stx(
self,
test_setup.program_that_copies_stdin_syntax(),
Arrangement(
symbols=SymbolContext.symbol_table_of_contexts(
test_setup.symbols),
atc_exe_input=AtcExeInputArr(
stdin_contents=stdin_from_act_exe_input, ),
tcds=TcdsArrangementPreAct(),
),
Expectation(
symbol_usages=SymbolContext.usages_assertion_of_contexts(
test_setup.symbols),
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=asrt_proc_result.
matches_proc_result(exit_code=asrt.equals(0),
stdout=asrt.equals(full_stdin))),
),
)
def check_actor_execution(put: unittest.TestCase,
arrangement: Arrangement,
expectation: Expectation):
instruction = sut.Parser().parse(ARBITRARY_FS_LOCATION_INFO, arrangement.source)
configuration_builder = _configuration_builder_with_exception_throwing_act_phase_setup()
assert isinstance(instruction, ConfigurationPhaseInstruction)
instruction.main(configuration_builder)
act_phase_instructions = [instr(arrangement.act_phase_source_lines)]
integration_check.check_execution(
put,
configuration_builder.actor.value,
act_phase_instructions,
integration_check.arrangement_w_tcds(
hds_contents=arrangement.hds_contents,
process_execution=ProcessExecutionArrangement(
os_services=arrangement.os_services,
)),
integration_check.Expectation(
symbol_usages=expectation.symbol_usages,
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=expectation.sub_process_result_from_execute
),
after_execution=expectation.after_execution
)
)
expectation.source_after_parse.apply_with_message(put, arrangement.source, 'source after parse')
def test_symbol_reference_on_command_line_SHOULD_be_reported_and_used_in_execution(
self):
symbol = StringConstantSymbolContext('symbol_name', 'symbol value')
string_to_print_template = 'constant and {symbol}'
expected_output_template = string_to_print_template + '\n'
shell_source_line = shell_commands.command_that_prints_to_stdout(
string_to_print_template.format(
symbol=symbol.name__sym_ref_syntax))
act_phase_instructions = [
instr([shell_command_source_line_for(shell_source_line)])
]
check_execution(
self,
sut.actor(),
act_phase_instructions,
arrangement_w_tcds(symbol_table=symbol.symbol_table),
Expectation(symbol_usages=asrt.matches_singleton_sequence(
symbol.reference_assertion__w_str_rendering),
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=pr.stdout(
asrt.equals(
expected_output_template.format(
symbol=symbol.str_value))))),
)
def test_possibility_to_have_sds_path_references_in_argument(self):
file_name_of_referenced_file = 'file-name.txt'
symbol = ConstantSuffixPathDdvSymbolContext(
'symbol_name', RelOptionType.REL_TMP, file_name_of_referenced_file)
executable = 'the-executable'
command_line = '{executable} {symbol}'.format(
executable=executable,
symbol=symbol.name__sym_ref_syntax,
)
arrangement = arrangement_w_tcds(
hds_contents=relativity_configurations.ATC_FILE.
populator_for_relativity_option_root__hds(
fs.DirContents([
fs.python_executable_file(
executable,
PYTHON_PROGRAM_THAT_PRINTS_COMMAND_LINE_ARGUMENTS_ON_SEPARATE_LINES
)
])),
symbol_table=symbol.symbol_table)
expectation = Expectation(
execute=eh_assertions.is_exit_code(0),
symbol_usages=asrt.matches_singleton_sequence(
symbol.reference_assertion__w_str_rendering),
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=pr.stdout(
str_asrt.contains(file_name_of_referenced_file))),
)
check_execution(self, sut.actor(), [instr([command_line])],
arrangement, expectation)
def test_stdin_contains_model_contents_WHEN_program_do_not_define_stdin(
self):
# ARRANGE #
test_setup = SingleStdinOfProgramTestSetup(self, exit_code=0)
for pgm_and_args_case in pgm_and_args_cases.cases_w_and_wo_argument_list__including_program_reference(
):
with self.subTest(pgm_and_args_case.name):
# ACT & ASSERT #
CHECKER.check__abs_stx(
self, pgm_and_args_case.pgm_and_args,
Arrangement(
symbols=pgm_and_args_case.symbol_table,
process_execution=test_setup.
proc_exe_env__w_stdin_check,
atc_exe_input=AtcExeInputArr(
stdin_contents=test_setup.STRING_SOURCE_CONTENTS,
),
tcds=TcdsArrangementPreAct(
tcds_contents=pgm_and_args_case.tcds, ),
),
Expectation(
symbol_usages=pgm_and_args_case.usages_assertion,
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=asrt_proc_result.
matches_proc_result(exit_code=asrt.equals(
test_setup.exit_code), )),
))
def _check_with_exit_code(self, exit_code: int):
# ARRANGE #
result = SubProcessResult(
exitcode=exit_code,
stdout='output on stdout',
stderr='output on stderr',
)
command_py_program = py_program.program_that_prints_and_exits_with_exit_code(result)
py_file = fs.File(
'the-program.py',
command_py_program,
)
program_wo_transformation = ProgramSymbolContext.of_sdv(
'PROGRAM_SYMBOL',
program_sdvs.interpret_py_source_file_that_must_exist(
path_sdvs.of_rel_option_with_const_file_name(
RelOptionType.REL_HDS_CASE,
py_file.name,
)
)
)
source = args.program(
args.symbol_ref_command_line(program_wo_transformation.name),
transformation=TO_UPPER_CASE_TRANSFORMER.name__sym_ref_syntax)
symbols = [
program_wo_transformation,
TO_UPPER_CASE_TRANSFORMER,
]
# ACT & ASSERT #
integration_check.check_execution(
self,
sut.actor(),
[instr(source.as_arguments.lines)],
arrangement_w_tcds(
symbol_table=SymbolContext.symbol_table_of_contexts(symbols),
hds_contents=hds_populators.contents_in(
RelHdsOptionType.REL_HDS_CASE,
DirContents([py_file]),
)
),
Expectation(
symbol_usages=SymbolContext.references_assertion_of_contexts(symbols),
execute=asrt_eh.is_exit_code(result.exitcode),
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=asrt_proc_result.matches_proc_result(
exit_code=asrt.equals(result.exitcode),
stdout=asrt.equals(result.stdout.upper()),
stderr=asrt.equals(result.stderr),
)
)
),
)
def check_that_stdout_is_expected_cwd(
sds: SandboxDs) -> PostSdsExpectation:
return PostSdsExpectation(
sub_process_result_from_execute=asrt_proc_result.
matches_proc_result(stdout=asrt.equals(
str(sds.act_dir / cwd_sub_dir_of_act) + '\n')),
side_effects_on_files_after_execute=CwdSdsAssertion(
RelSdsOptionType.REL_ACT,
cwd_sub_dir_of_act,
))
def runTest(self):
sub_dir_of_home = 'sub-dir'
dir_symbol = ConstantSuffixPathDdvSymbolContext('dir_symbol_name',
RelOptionType.REL_HDS_ACT,
sub_dir_of_home,
PATH_RELATIVITY_VARIANTS_FOR_FILE_TO_RUN)
source_file_name_symbol = StringConstantSymbolContext('source_file_name_symbol_name',
'the-source-file.py')
argument = 'argument_string'
expected_output = lines_content([argument])
command_line = '{dir}/{file_name} {argument} '.format(
dir=dir_symbol.name__sym_ref_syntax,
file_name=source_file_name_symbol.name__sym_ref_syntax,
argument=argument,
)
executable_file = fs.File(
source_file_name_symbol.str_value,
PYTHON_PROGRAM_THAT_PRINTS_COMMAND_LINE_ARGUMENTS_ON_SEPARATE_LINES)
arrangement = arrangement_w_tcds(
hds_contents=contents_in(RelHdsOptionType.REL_HDS_ACT, fs.DirContents([
fs.Dir(sub_dir_of_home, [executable_file])
])),
symbol_table=SymbolContext.symbol_table_of_contexts([
dir_symbol,
source_file_name_symbol,
])
)
expectation = Expectation(
symbol_usages=asrt.matches_sequence([
dir_symbol.reference_assertion__path_or_string,
source_file_name_symbol.reference_assertion__path_component,
]),
execute=eh_assertions.is_exit_code(0),
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=pr.stdout(asrt.Equals(expected_output,
'CLI arguments, one per line'))
),
)
self._check(command_line,
arrangement,
expectation)
def runTest(self):
stderr_output = 'output on stderr'
with self.config.program_that_prints_to_stderr(stderr_output) as setup:
self._check(
setup.act_phase_instructions,
arrangement_w_tcds(
symbol_table=setup.symbols,
hds_contents=_hds_pop_of(setup),
act_exe_input=AtcExeInputArr(environ=setup.environ),
),
Expectation(
symbol_usages=setup.symbol_usages,
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=asrt_proc_result.
matches_proc_result(stderr=asrt.equals(stderr_output +
'\n')))),
)
def runTest(self):
symbol = ConstantSuffixPathDdvSymbolContext('symbol_name',
RelOptionType.REL_ACT,
'the-path-suffix')
program_that_prints_value_of_symbol = 'print("{symbol}")'
single_source_line = program_that_prints_value_of_symbol.format(
symbol=symbol.name__sym_ref_syntax, )
self._check(
single_source_line,
arrangement_w_tcds(symbol_table=symbol.symbol_table),
Expectation(
symbol_usages=asrt.matches_singleton_sequence(
symbol.reference_assertion__w_str_rendering),
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=asrt_pr.stdout(
str_asrt.contains(symbol.path_suffix))),
))
def runTest(self):
symbol = StringConstantSymbolContext('symbol_name', 'the symbol value')
program_that_prints_value_of_symbol = 'print("{symbol}")'
single_source_line = program_that_prints_value_of_symbol.format(
symbol=symbol.name__sym_ref_syntax, )
expected_output = symbol.str_value + '\n'
self._check(
single_source_line,
arrangement_w_tcds(symbol_table=symbol.symbol_table),
Expectation(
symbol_usages=asrt.matches_sequence([
symbol.reference_assertion__w_str_rendering,
]),
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=asrt_pr.stdout(
asrt.Equals(expected_output, 'program output'))),
))
def runTest(self):
expected_output = pr.sub_process_result(exitcode=asrt.equals(0),
stdout=asrt.equals(''),
stderr=asrt.equals(''))
cases = [
(
'no act phase contents',
[]
),
(
'act phase contents of just comments',
[instr([LINE_COMMENT_MARKER + ' a comment'])]
),
(
'act phase contents of just comments and empty lines',
[instr([LINE_COMMENT_MARKER + ' a comment',
'',
LINE_COMMENT_MARKER + ' a second comment',
])]
),
(
'act phase contents with non-comment and non-empty line',
[instr(['not a comment and not empty',
])]
),
]
actor = sut.actor()
for case_name, act_phase_instructions in cases:
with self.subTest(case_name=case_name):
arrangement = arrangement_w_tcds()
expectation = Expectation(
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=expected_output
)
)
check_execution(self,
actor,
act_phase_instructions,
arrangement,
expectation)
def runTest(self):
# ARRANGE #
result = SubProcessResult(
exitcode=5,
stdout='output on stdout from existing py program file',
stderr='output on stderr from existing py program file',
)
py_file = fs.File(
'the-program.py',
py_program.program_that_prints_and_exits_with_exit_code(result),
)
source_w_relative_name_of_existing_file = args.interpret_py_source_file(
py_file.name)
# ACT & ASSERT #
integration_check.check_execution(
self,
sut.actor(),
[
instr(
source_w_relative_name_of_existing_file.as_arguments.lines)
],
arrangement_w_tcds(
hds_contents=relativity_configurations.PROGRAM_FILE.
populator_for_relativity_option_root__hds(
DirContents([py_file]))),
Expectation(execute=asrt_eh.is_exit_code(result.exitcode),
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=asrt_proc_result.
matches_proc_result(
exit_code=asrt.equals(result.exitcode),
stdout=asrt.equals(result.stdout),
stderr=asrt.equals(result.stderr),
))),
)
def test_stdin_is_concatenation_of_model_and_program_stdin_WHEN_program_defines_multiple_stdin(
self):
# ARRANGE #
model_contents = '\n'.join(('the', 'contents', 'of', 'the', 'model'))
test_setup = MultipleStdinOfProgramTestSetup(
self, exit_code=0, additional_stdin=model_contents)
# ACT & ASSERT #
CHECKER.check__abs_stx(
self, test_setup.program_w_stdin_syntax,
Arrangement(
symbols=test_setup.program_symbol.symbol_table,
process_execution=test_setup.proc_exe_env__w_stdin_check,
atc_exe_input=AtcExeInputArr(stdin_contents=model_contents, ),
tcds=TcdsArrangementPreAct(),
),
Expectation(
symbol_usages=test_setup.program_symbol.usages_assertion,
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=asrt_proc_result.
matches_proc_result(exit_code=asrt.equals(
test_setup.exit_code), )),
))
def runTest(self):
var_name = 'This_Is_A_Test_Var_23026509234'
var_value = str(random.getrandbits(32))
with self.config.program_that_prints_value_of_environment_variable_to_stdout(
var_name) as setup:
environ = (dict(os.environ)
if setup.environ is None else setup.environ)
environ[var_name] = var_value
self._check(
setup.act_phase_instructions,
arrangement_w_tcds(
symbol_table=setup.symbols,
hds_contents=_hds_pop_of(setup),
process_execution=ProcessExecutionArrangement(
process_execution_settings=proc_exe_env_for_test()),
act_exe_input=AtcExeInputArr(environ=environ, ),
),
Expectation(
symbol_usages=setup.symbol_usages,
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=asrt_proc_result.
matches_proc_result(stdout=asrt.equals(var_value +
'\n')))),
)
def test_symbol_value_with_space_SHOULD_be_given_as_single_argument_to_program(self):
symbol = StringConstantSymbolContext('symbol_name', 'symbol value with space')
expected_output = lines_content([symbol.str_value])
source_file = 'the-source-file.py'
command_line = '{source_file} {symbol}'.format(
source_file=source_file,
symbol=symbol.name__sym_ref_syntax,
)
arrangement = integration_check.arrangement_w_tcds(
hds_contents=contents_in(RelHdsOptionType.REL_HDS_ACT, fs.DirContents([
fs.File(
source_file,
PYTHON_PROGRAM_THAT_PRINTS_COMMAND_LINE_ARGUMENTS_ON_SEPARATE_LINES)
])),
symbol_table=symbol.symbol_table
)
expectation = integration_check.Expectation(
symbol_usages=asrt.matches_sequence(
[symbol.reference_assertion__w_str_rendering]
),
execute=eh_assertions.is_exit_code(0),
post_sds=PostSdsExpectation.constant(
sub_process_result_from_execute=asrt_pr.stdout(asrt.Equals(expected_output,
'CLI arguments, one per line'))
),
)
integration_check.check_execution(self,
ACTOR_THAT_RUNS_PYTHON_PROGRAM_FILE,
[instr([command_line])],
arrangement,
expectation)
