- Add `-u <uri>` command line option to support `redis://` URI scheme.
- included server connection information object (`struct cliConnInfo`),
used to describe an ip:port pair, db num user input, and user:pass to
avoid a large number of function arguments.
- Using sds on connection info strings for redis-benchmark/redis-cli
Co-authored-by: yoav-steinberg <yoav@monfort.co.il>
1. The output of --help:
* On the Usage line, just write [OPTIONS] [COMMAND ARGS...] instead listing
only a few arbitrary options and no command.
* For --cluster, describe that if the command is supplied on the command line,
the key must contain "{tag}". Otherwise, the command will not be sent to the
right cluster node.
* For -r, add a note that if -r is omitted, all commands in a benchmark will
use the same key. Also align the description.
* For -t, describe that -t is ignored if a command is supplied on the command
line.
2. Print a warning if -t is present when a specific command is supplied.
3. Print all warnings and errors to stderr.
4. Remove -e from calls in redis-benchmark test suite.
This commit revives the improves the ability to run the test suite against
external servers, instead of launching and managing `redis-server` processes as
part of the test fixture.
This capability existed in the past, using the `--host` and `--port` options.
However, it was quite limited and mostly useful when running a specific tests.
Attempting to run larger chunks of the test suite experienced many issues:
* Many tests depend on being able to start and control `redis-server` themselves,
and there's no clear distinction between external server compatible and other
tests.
* Cluster mode is not supported (resulting with `CROSSSLOT` errors).
This PR cleans up many things and makes it possible to run the entire test suite
against an external server. It also provides more fine grained controls to
handle cases where the external server supports a subset of the Redis commands,
limited number of databases, cluster mode, etc.
The tests directory now contains a `README.md` file that describes how this
works.
This commit also includes additional cleanups and fixes:
* Tests can now be tagged.
* Tag-based selection is now unified across `start_server`, `tags` and `test`.
* More information is provided about skipped or ignored tests.
* Repeated patterns in tests have been extracted to common procedures, both at a
global level and on a per-test file basis.
* Cleaned up some cases where test setup was based on a previous test executing
(a major anti-pattern that repeats itself in many places).
* Cleaned up some cases where test teardown was not part of a test (in the
future we should have dedicated teardown code that executes even when tests
fail).
* Fixed some tests that were flaky running on external servers.
This adds basic coverage to IO threads by running the cluster and few selected Redis test suite tests with the IO threads enabled.
Also provides some necessary additional improvements to the test suite:
* Add --config to sentinel/cluster tests for arbitrary configuration.
* Fix --tags whitelisting which was broken.
* Add a `network` tag to some tests that are more network intensive. This is work in progress and more tests should be properly tagged in the future.
As described in redis-benchamrk help message 'The test names are the same as the ones produced as output.', In redis-benchmark output, we can only see PING_BULK, but the cmd `redis-benchmark -t ping_bulk` is not supported. We have to run it with ping_mbulk which is not user friendly.
- add test suite coverage for redis-benchmark
- add --version (similar to what redis-cli has)
- fix bug sending more requests than intended when pipeline > 1.
- when done sending requests, avoid freeing client in the write handler, in theory before
responses are received (probably dead code since the read handler will call clientDone first)
Co-authored-by: Oran Agra <oran@redislabs.com>
