delta/buildstream.git/tests, branch remove-dead-code

tests: Remove unused imports

2019-03-01T19:05:30+00:00

tests: Remove unused parameters in functions

2019-03-01T19:05:30+00:00

For parameters that are required as part of an API, prefix them
by "_" to make it clear they are unused

tests: Remove unused variables

2019-03-01T19:05:30+00:00

Use [a, b, *c] instead of [a, b] + c when building list

2019-03-01T18:28:36+00:00

This pattern is available from python3.5 and provides a simpler
understanding of what is going on

tests/testutils/repo/git.py: Use _run_git wrapper instead of git directly

2019-03-01T10:00:23+00:00

tests: always use host tools from sites.py

2019-03-01T10:00:23+00:00

This allows tests importing them to have access to the commands
directly and removes the need from calling this multiple times

This also fixes multiple bugs where the paths of the tests runners
might not be canonical and tools would not get found correctly

_casbaseddirectory.py: Rename `ref` constructor parameter to `digest`

2019-03-01T05:11:55+00:00

`ref` was misleading.

tests/internals/storage_vdir_import.py: Use Directory._get_digest()

2019-03-01T05:11:55+00:00

tests/artifactcache/push.py: Use Directory._get_digest()

2019-03-01T05:11:55+00:00

This is in preparation for lazy digest calculation.

tests/integration/artifact.py: Do not rely on extract directories

2019-02-28T11:12:38+00:00