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RELNOTES: None.
PiperOrigin-RevId: 193203414
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These are depended upon by analysis code, so need to live in the same library
as lib.analysis. Moving them here makes it possible to split the build-base
library into separate libraries for analysis, execution, and rules.
PiperOrigin-RevId: 164847161
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PiperOrigin-RevId: 164577062
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We are currently tracking the action environment (computed from --action_env),
and the test action environment (computed from --test_env, and not including
the action env) as two pairs of fields, and a lot of callers haven't been
updated to handle both parts (TestRunnerAction does, but many 'normal' actions
don't). However, both parts have always both be handled, and moving them into
a single abstraction makes it harder to accidentally miss one part.
We'll subsequently need to update all the action implementations to use the
new abstraction, and also update the Skylark API (or bypass it and always apply
the action environment for all actions, except we don't know which
configuration to use).
PiperOrigin-RevId: 160386181
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Instead of passing a client env into the test strategies, use the same
mechansim as --action_env, by depending on the right set of Skyframe nodes that
correspond to client env entries.
PiperOrigin-RevId: 158401670
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Introduce a new class TestPolicy that computes the test environment and use it
from all the test strategies instead of the previous duplicated code.
Note how the TestPolicy constructs the environment in four steps, each of which
can override variables set in a previous step:
1. set env variables for which we have a hard-coded policy
2. set env variables from --action_env
3. set env variables from --test_env
4. set env variables that are specific to the test (path locations, coverage
collection protocol, test sharding protocol, etc.); the code for this lives
in TestRunnerAction
This changes the order in which env variables are set, which can change the
resulting environment if --test_env or --action_env are set. We should consider
not allowing the command-line flags to override TEST_SRCDIR, RUNFILES_DIR, or
TEST_TMPDIR.
We should also try to find a way to drop the RUNTEST_PRESERVE_CWD variable in
coverage mode. I'm fairly sure that it's current use breaks the combination
of coverage and --run_under. My current thinking is that we change the test
setup script to source the coverage collector before changing the CWD. Another
option is to merge the coverage collector into the test setup script.
--
PiperOrigin-RevId: 146237448
MOS_MIGRATED_REVID=146237448
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lberki
ulfjack