redict/tests
YaacovHazan 5becb7c9c6
improve the stability and correctness of "Test child sending info" (#9562)
Since we measure the COW size in this test by changing some keys and reading
the reported COW size, we need to ensure that the "dismiss mechanism" (#8974)
will not free memory and reduce the COW size.

For that, this commit changes the size of the keys to 512B (less than a page).
and because some keys may fall into the same page, we are modifying ten keys
on each iteration and check for at least 50% change in the COW size.
2021-10-04 10:32:26 +03:00
..
assets Replace all usage of ziplist with listpack for t_zset (#9366) 2021-09-09 18:18:53 +03:00
cluster tests: fix a typo (#9294) 2021-07-30 10:00:07 +03:00
helpers When redis-cli received ASK, it didn't handle it (#8930) 2021-08-02 14:59:08 +03:00
integration improve the stability and correctness of "Test child sending info" (#9562) 2021-10-04 10:32:26 +03:00
modules Modules: add RM_LoadDataTypeFromStringEncver (#9537) 2021-09-30 11:21:32 +03:00
sentinel Sentinel: Fix failed daily tests, due to race condition (#9501) 2021-09-15 13:39:50 +03:00
support Client eviction ci issues (#9549) 2021-09-26 17:45:02 +03:00
tmp minor fixes to the new test suite, html doc updated 2010-05-14 18:48:33 +02:00
unit decrby LLONG_MIN caused nagation overflow. (#9577) 2021-10-03 09:38:05 +03:00
instances.tcl Solve sentinel test issue in TLS due to recent tests change. (#8728) 2021-04-01 09:44:44 +03:00
README.md Client eviction ci issues (#9549) 2021-09-26 17:45:02 +03:00
test_helper.tcl Add --skipfile and --skiptest regex support. (#9555) 2021-09-26 15:12:37 +03:00

Redis Test Suite

The normal execution mode of the test suite involves starting and manipulating local redis-server instances, inspecting process state, log files, etc.

The test suite also supports execution against an external server, which is enabled using the --host and --port parameters. When executing against an external server, tests tagged external:skip are skipped.

There are additional runtime options that can further adjust the test suite to match different external server configurations:

Option Impact
--singledb Only use database 0, don't assume others are supported.
--ignore-encoding Skip all checks for specific encoding.
--ignore-digest Skip key value digest validations.
--cluster-mode Run in strict Redis Cluster compatibility mode.

Tags

Tags are applied to tests to classify them according to the subsystem they test, but also to indicate compatibility with different run modes and required capabilities.

Tags can be applied in different context levels:

  • start_server context
  • tags context that bundles several tests together
  • A single test context.

The following compatibility and capability tags are currently used:

Tag Indicates
external:skip Not compatible with external servers.
cluster:skip Not compatible with --cluster-mode.
tls:skip Not campatible with --tls.
needs:repl Uses replication and needs to be able to SYNC from server.
needs:debug Uses the DEBUG command or other debugging focused commands (like OBJECT).
needs:pfdebug Uses the PFDEBUG command.
needs:config-maxmemory Uses CONFIG SET to manipulate memory limit, eviction policies, etc.
needs:config-resetstat Uses CONFIG RESETSTAT to reset statistics.
needs:reset Uses RESET to reset client connections.
needs:save Uses SAVE to create an RDB file.

When using an external server (--host and --port), filtering using the external:skip tags is done automatically.

When using --cluster-mode, filtering using the cluster:skip tag is done automatically.

In addition, it is possible to specify additional configuration. For example, to run tests on a server that does not permit SYNC use:

./runtest --host <host> --port <port> --tags -needs:repl