f9e1905ec6
While adding support for non-new style module types, NewStyleRunner began writing modules to a temporary file, and sys.argv was patched to actually include the script filename. The argv change was never required to fix any particular bug, and a search of the standard modules reveals no argv users. Update argv[0] to be '', like an interactive interpreter would have. While fixing #210, new style runner began setting __file__ to the temporary file path in order to allow apt.py to discover the Ansiballz temporary directory. 5 out of 1,516 standard modules follow this pattern, but in each case, none actually attempt to access __file__, they just call dirname on it. Therefore do not write the contents of file, simply set it to the path as it would exist, within a real temporary directory. Finally move temporary directory creation out of runner and into target. Now a single directory exists for the duration of a run, and is emptied by runner.py as necessary after each task invocation. This could be further extended to stop rewriting non-new-style modules in a with_items loop, but that's another step. Finally the last bullet point in the documentation almost isn't a lie again. |
7 years ago | |
|---|---|---|
| .. | ||
| ansible | 7 years ago | |
| bench | 7 years ago | |
| data | 7 years ago | |
| soak | 7 years ago | |
| README.md | 7 years ago | |
| __init__.py | 7 years ago | |
| build_docker_images.py | 7 years ago | |
| call_error_test.py | 7 years ago | |
| call_function_test.py | 7 years ago | |
| channel_test.py | 7 years ago | |
| fakessh_test.py | 7 years ago | |
| first_stage_test.py | 7 years ago | |
| fork_test.py | 7 years ago | |
| id_allocation_test.py | 7 years ago | |
| importer_test.py | 7 years ago | |
| io_op_test.py | 7 years ago | |
| latch_test.py | 7 years ago | |
| local_test.py | 7 years ago | |
| master_test.py | 7 years ago | |
| minimize_source_test.py | 7 years ago | |
| module_finder_test.py | 7 years ago | |
| nested_test.py | 7 years ago | |
| parent_test.py | 7 years ago | |
| receiver_test.py | 7 years ago | |
| responder_test.py | 7 years ago | |
| router_test.py | 7 years ago | |
| select_test.py | 7 years ago | |
| show_docker_hostname.py | 7 years ago | |
| ssh_test.py | 7 years ago | |
| testlib.py | 7 years ago | |
| utils_test.py | 7 years ago | |
README.md
Warning
This directory is full of disorganized crap, including random hacks I checked in that I'd like to turn into tests. The effort to write tests only really started in September 2017. Pull requests in this area are very welcome!
Running The Tests
Your computer should have an Internet connection, and the docker command
line tool should be able to connect to a working Docker daemon (localhost or
elsewhere for OS X etc.) that can run new images.
The IP address of the Docker daemon must allow exposing ports from running containers, e.g. it should not be firewalled or port forwarded.
If in doubt, just install Docker on a Linux box in the default configuration and run the tests there.
Steps To Prepare Development Environment
- Get the code
git clone https://github.com/dw/mitogen.git - Go into the working directory
cd mitogen - Establish the docker image
./tests/build_docker_image.py - Build the virtual environment
virtualenv ../venv - Enable the virtual environment we just built
source ../venv/bin/activate - Install Mitogen in pip editable mode
pip install -e . - Run
test
Selecting a target distribution
Docker target images exist for testing against CentOS and Debian, with the
default being Debian. To select CentOS, specify MITOGEN_TEST_DISTRO=centos in
the environment.
User Accounts
A set of standard user account names are used by in the Docker container and
also by Ansible's osx_setup.yml.
root
In the Docker image only, the password is "rootpassword".
mitogen__has_sudo
The login password is "has_sudo_password" and the account is capable of
sudoing to root, by supplying the account password to sudo.
mitogen__has_sudo_pubkey
The login password is "has_sudo_pubkey_password". Additionally
tests/data/docker/mitogen__has_sudo_pubkey.key SSH key may be used to log
in. It can sudo the same as mitogen__has_sudo.
mitogen__has_sudo_nopw
The login password is "has_sudo_nopw_password". It can sudo to root without
supplying a password. It has explicit sudoers rules forcing it to require a
password for other accounts.
mitogen__pw_required
The login password is "pw_required_password". When "sudo -u" is used to
target this account, its password must be entered rather than the login
user's password.
mitogen__require_tty
The login password is "require_tty_password". When "sudo -u" is used to
target this account, the parent session requires a TTY.
mitogen__require_tty_pw_required
The login password is "require_tty_pw_required_password". When "sudo -u" is
used to target this account, the parent session requires a TTY and the
account password must be entered.
mitogen__user1 .. mitogen__user21
These accounts do not have passwords set. They exist to test the Ansible
interpreter recycling logic.
mitogen__webapp
A plain old account with no sudo access, used as the target for fakessh
tddests.
Ansible Integration Test Environment
The integration tests expect to be run against a either one of the Docker images, or a similar target with the same set of UNIX accounts and sudo rules.
The login account should be able to sudo to root witout a password.