mirror of
https://github.com/containers/podman.git
synced 2025-10-18 11:42:55 +08:00
b1736c472a
Now that we only test compose v2 remove the special cases from the test code to simply the tests. Signed-off-by: Paul Holzinger <pholzing@redhat.com>
49 lines
1.7 KiB
Markdown
49 lines
1.7 KiB
Markdown
Tests for docker-compose v2
|
|
===========================
|
|
|
|
This directory contains tests for docker-compose v2 under podman.
|
|
docker-compose v1 is no longer supported upstream so we no longer test with it.
|
|
|
|
Each subdirectory must contain one docker-compose.yml file along with
|
|
all necessary infrastructure for it (e.g. Containerfile, any files
|
|
to be copied into the container, and so on.
|
|
|
|
The `test-compose` script will, for each test subdirectory:
|
|
|
|
* set up a fresh podman root under an empty working directory;
|
|
* run a podman server rooted therein;
|
|
* cd to the test subdirectory, and run `docker-compose up -d`;
|
|
* source `tests.sh`;
|
|
* run `docker-compose down`.
|
|
|
|
As a special case, `setup.sh` and `teardown.sh` in the test directory
|
|
will contain commands to be executed prior to `docker-compose up` and
|
|
after `docker-compose down` respectively.
|
|
|
|
tests.sh will probably contain commands of the form
|
|
|
|
test_port 12345 = 'hello there'
|
|
|
|
Where 12345 is the port to curl to; '=' checks equality, '~' uses `expr`
|
|
to check substrings; and 'hello there' is a string to look for in
|
|
the curl results.
|
|
|
|
Usage:
|
|
|
|
$ sudo test/compose/test-compose [pattern]
|
|
|
|
By default, all subdirs will be run. If given a pattern, only those
|
|
subdirectories matching 'pattern' will be run.
|
|
|
|
If `$COMPOSE_WAIT` is set, `test-compose` will pause before running
|
|
`docker-compose down`. This can be helpful for you to debug failing tests:
|
|
|
|
$ env COMPOSE_WAIT=1 sudo --preserve-env=COMPOSE_WAIT test/compose/test-compose
|
|
|
|
Then, in another window,
|
|
|
|
# ls -lt /var/tmp/
|
|
# X=/var/tmp/test-compose.tmp.XXXXXX <--- most recent results of above
|
|
# podman --root $X/root --runroot $X/runroot ps -a
|
|
# podman --root $X/root --runroot $X/runroot logs -l
|