These are a footgun and are not acceptable in functional2 due to thread
safety, effects on other tests, etc.
Co-authored-by: Commentator2.0 <lix@crystal-cavern.systems>
Change-Id: I8d7285061eaa9bab27edd52f3646024c8cf605e5
So far, the environment used by `command` was completely leaky and the
one used by `nix` was very leaky despite it trying to be a "hermetic"
environment.
This commit moves the hermaticity to `command` and changes its
implementation to be not leak anything.
To achieve this, the following changes were also nessecary:
- the `files` and `snapshot` fixture now use the folder `test-home`
within the tmp_path directory by default, as the `HOME` environment
variable is set to there. (extraction not possible due to dependencies
of command etc also using this directory)
Fixes: #847, #848
Change-Id: I55f86ee0e1615e73fcf442ee2f28f3b89893bbb4
The custom subcommand test fixture used to replace the environment
with PATH prepended with the directory of the subcommand.
This caused the tests to fail on darwin with auto-allocate-uids
enabled, as the dynamic users aren't added to the user database
inside the sandbox, as opposed to linux.
Other environments were unaffected because the build user is a real user
with a database entry and HOME set.
Update the environment instead, also preserving hermetic env
created earlier by NixCommand constructor.
Change-Id: I7e59fd69ff13d1d395316d857b63a356e1648159
separating the nix fixture from the __init__.py file to increase
readability and overview over the existing fixtures
Change-Id: I7a86cb729942e83a95b9eabbb09563822f3f9e54
This removes the bash dependency issue that the previous test had, the
tests are translated roughly 1 to 1 and do not address any of the TOD
list items.
Closes#800, also superceeds I81817b9fe4a5eeb019f7e04b5a60e091bbde26b2
Change-Id: Ie440cd0a602d4ca4a48edcaf517b7358ec572710
