def test_cli_add_remove_custom_id(shortcut):
"""
title: Test for adding and removing a core with a custom ID - short and long command
description: |
Start a new cache and add a core to it with passing a random core ID
(from allowed pool) as an argument and then remove this core from the cache.
pass_criteria:
- The core is added to the cache with a default ID
- The core is successfully removed from the cache
"""
with TestRun.step("Prepare the devices."):
cache_disk = TestRun.disks['cache']
cache_disk.create_partitions([Size(50, Unit.MebiByte)])
cache_device = cache_disk.partitions[0]
core_device = TestRun.disks['core']
with TestRun.step("Start the cache and add the core with a random ID."):
core_id = randint(*CORE_ID_RANGE)
cache = casadm.start_cache(cache_device, shortcut=shortcut, force=True)
core = casadm.add_core(cache,
core_device,
core_id=core_id,
shortcut=shortcut)
TestRun.LOGGER.info(f"Core ID: {core_id}")
with TestRun.step("Check if the core is added to the cache."):
caches = casadm_parser.get_caches()
if len(caches[0].get_core_devices()) != 1:
TestRun.fail("One core should be present in the cache.")
if caches[0].get_core_devices()[0].path != core.path:
TestRun.fail(
"The core path should be equal to the path of the core added.")
with TestRun.step("Remove the core from the cache."):
casadm.remove_core(cache.cache_id, core.core_id, shortcut=shortcut)
with TestRun.step(
"Check if the core is successfully removed from still running cache."
):
caches = casadm_parser.get_caches()
if len(caches) != 1:
TestRun.fail(
"One cache should be still present after removing the core.")
if len(caches[0].get_core_devices()) != 0:
TestRun.fail(
"No core device should be present after removing the core.")
with TestRun.step("Stop the cache."):
casadm.stop_cache(cache_id=cache.cache_id, shortcut=shortcut)
with TestRun.step("Check if the cache has successfully stopped."):
caches = casadm_parser.get_caches()
if len(caches) != 0:
TestRun.fail(
"No cache should be present after stopping the cache.")
output = casadm.list_caches(shortcut=shortcut)
cli_messages.check_stdout_msg(output, cli_messages.no_caches_running)
def test_cli_start_stop_custom_id(shortcut):
"""
title: Test for starting a cache with a custom ID - short and long command
description: |
Start a new cache with a random ID (from allowed pool) and then stop this cache.
pass_criteria:
- The cache has successfully started with a custom ID
- The cache has successfully stopped
"""
with TestRun.step("Prepare the device for the cache."):
cache_device = TestRun.disks['cache']
cache_device.create_partitions([Size(500, Unit.MebiByte)])
cache_device = cache_device.partitions[0]
with TestRun.step("Start the cache with a random ID."):
cache_id = randint(*CACHE_ID_RANGE)
cache = casadm.start_cache(cache_device,
cache_id=cache_id,
shortcut=shortcut,
force=True)
TestRun.LOGGER.info(f"Cache ID: {cache_id}")
with TestRun.step("Check if the cache has started successfully."):
caches = casadm_parser.get_caches()
if len(caches) != 1:
TestRun.fail(
f"There is a wrong number of caches found in the OS: {len(caches)}. "
f"Should be only 1.")
if cache.cache_device.path != cache_device.path:
TestRun.fail(f"The cache has started using a wrong device:"
f" {cache.cache_device.path}."
f"\nShould use {cache_device.path}.")
with TestRun.step("Stop the cache."):
casadm.stop_cache(cache.cache_id, shortcut=shortcut)
with TestRun.step("Check if the cache has stopped properly."):
caches = casadm_parser.get_caches()
if len(caches) != 0:
TestRun.fail(
f"There is a wrong number of caches found in the OS: {len(caches)}."
f"\nNo cache should be present after stopping the cache.")
output = casadm.list_caches(shortcut=shortcut)
cli_messages.check_stdout_msg(output, cli_messages.no_caches_running)
def check_log(last_read_line, expected_message):
"""Read recent lines in log, look for given, expected message."""
cmd = f"tail -qn +{last_read_line} {log_path}"
log = TestRun.executor.run(cmd)
if cli_messages.check_stdout_msg(log, expected_message):
TestRun.LOGGER.info(
f"Found expected message in log: {expected_message}")
return True
else:
TestRun.LOGGER.warning(
f"Haven't found expected message in log: {expected_message}")
return False
def test_cli_help(shortcut):
"""
title: Test for 'help' command.
description: Test if help for commands displays.
pass_criteria:
- Proper help displays for every command.
"""
TestRun.LOGGER.info("Run 'help' for every 'casadm' command.")
output = casadm.help(shortcut)
check_stdout_msg(output, casadm_help)
output = TestRun.executor.run("casadm" +
(" -S" if shortcut else " --start-cache") +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, start_cache_help)
output = TestRun.executor.run("casadm" +
(" -T" if shortcut else " --stop-cache") +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, stop_cache_help)
output = TestRun.executor.run("casadm" +
(" -X" if shortcut else " --set-param") +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, set_params_help)
output = TestRun.executor.run("casadm" +
(" -G" if shortcut else " --get-param") +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, get_params_help)
output = TestRun.executor.run(
"casadm" + (" -Q" if shortcut else " --set-cache-mode") +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, set_cache_mode_help)
output = TestRun.executor.run("casadm" +
(" -A" if shortcut else " --add-core") +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, add_core_help)
output = TestRun.executor.run("casadm" +
(" -R" if shortcut else " --remove-core") +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, remove_core_help)
output = TestRun.executor.run("casadm" + " --remove-detached" +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, remove_detached_help)
output = TestRun.executor.run("casadm" +
(" -L" if shortcut else " --list-caches") +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, list_help)
output = TestRun.executor.run("casadm" +
(" -P" if shortcut else " --stats") +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, stats_help)
output = TestRun.executor.run(
"casadm" + (" -Z" if shortcut else " --reset-counters") +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, reset_counters_help)
output = TestRun.executor.run("casadm" +
(" -F" if shortcut else " --flush-cache") +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, flush_cache_help)
output = TestRun.executor.run("casadm" +
(" -E" if shortcut else " --flush-core") +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, flush_core_help)
output = TestRun.executor.run("casadm" +
(" -C" if shortcut else " --io-class") +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, ioclass_help)
output = TestRun.executor.run("casadm" +
(" -V" if shortcut else " --version") +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, version_help)
output = TestRun.executor.run("casadm" +
(" -H" if shortcut else " --help") +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, help_help)
output = TestRun.executor.run("casadm" + " --zero-metadata" +
(" -H" if shortcut else " --help"))
check_stdout_msg(output, zero_metadata_help)
output = TestRun.executor.run("casadm" +
(" -Y" if shortcut else " --yell") +
(" -H" if shortcut else " --help"))
check_stderr_msg(output, unrecognized_stderr)
check_stdout_msg(output, unrecognized_stdout)