History

Paul Holzinger 42e4609faf Fix flaking rootless compose test The compose port test is flaking with an empty curl result. The curl retry does not work properly. Given the the tests never expect an empty result lets just wait one second and retry again. Unfortunately there is no way for me to actually verify if this will fix the flake. Signed-off-by: Paul Holzinger <paul.holzinger@web.de>		2021-04-07 11:41:15 +02:00
..
env_and_volume	add compose test descriptions	2020-12-11 10:07:13 -06:00
images	add compose test descriptions	2020-12-11 10:07:13 -06:00
mount_and_label	Add new docker-compose test for two networks	2021-04-01 17:27:03 +02:00
port_map_diff_port	add compose test descriptions	2020-12-11 10:07:13 -06:00
simple_port_map	add compose test descriptions	2020-12-11 10:07:13 -06:00
two_networks	Add new docker-compose test for two networks	2021-04-01 17:27:03 +02:00
README.md	test-compose: rewrite to new subdir form	2020-12-11 09:27:42 -06:00
setup.sh.example	add compose test descriptions	2020-12-11 10:07:13 -06:00
teardown.sh.example	add compose test descriptions	2020-12-11 10:07:13 -06:00
test-compose	Fix flaking rootless compose test	2021-04-07 11:41:15 +02:00

README.md

Tests for docker-compose

This directory contains tests for docker-compose under podman.

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