| Commit message (Collapse) | Author | Age |
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Note that this is not sufficient to see caching between builds on its own;
currently when any flag changes, the analysis cache is reset. A follow-up
will turn off this behavior when only test flags change while
trim_test_configuration is on.
config_settings which examine test options are treated the same as test rules;
that is, they can only be successfully analyzed at the top level or when
connected to the top level by an unbroken chain of test rules.
RELNOTES: None.
PiperOrigin-RevId: 200614584
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RELNOTES: None.
PiperOrigin-RevId: 200246780
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RELNOTES: None.
PiperOrigin-RevId: 200100871
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It was tracking filtered tests and then applying the filter at the next higher
level.
I also added a bunch of comments - we actually have four implementations of
test suite expansion, and they are not consistent. Sorry about that.
PiperOrigin-RevId: 199629485
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PiperOrigin-RevId: 194985157
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Given a target (for example from a skylark aspect), one will be able to access a list of actions that the target generated using "target.actions". This is without additional memory footprint.
Actions themselves are not fully exposed to skylark (and thus there isn't much meaning to gather from them in skylark yet). Access methods will follow soon.
RELNOTES: None.
PiperOrigin-RevId: 188098079
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RELNOTES: None.
PiperOrigin-RevId: 187531006
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PiperOrigin-RevId: 183672444
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PiperOrigin-RevId: 178893146
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Extend the protocol to support also showing meta data about
an action execution, if the underlying test action is able
to report it.
PiperOrigin-RevId: 177294531
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Currently we don't care about the list order of SpawnResults. However, we may care about the list order later. Also, if the equals() method for SpawnResults is ever changed then it may be problematic to return SpawnResults in a Set.
Aside: ActionResults use SpawnResults to calculate cumulative execution times for Actions, and may provide other metrics in future.
RELNOTES: None.
PiperOrigin-RevId: 176579460
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ActionContexts, etc., so that SpawnResult metadata is returned upwards.
Note that the TODOs mostly refer to changes that will appear in a subsequent CL (a CL to return SpawnResults, contained in ActionResults, from Actions/AbstractActions). I split off the remaining SpawnResult-related changes into this CL and kept the ActionResult-related changes separate.
RELNOTES: None.
PiperOrigin-RevId: 171355611
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This is a trivial change with a large file footprint.
PiperOrigin-RevId: 169169864
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RELNOTES: None
PiperOrigin-RevId: 165910455
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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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in blaze. This should be enabled only after the blaze release, otherwise it makes code coverage drop, mainly due to including auto-generated files in the coverage report.
PiperOrigin-RevId: 164724689
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PiperOrigin-RevId: 164577062
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This is part of splitting up the build-base library into separate libraries for
analysis, exec, and rules.
PiperOrigin-RevId: 164446955
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--test_env isn't moved in this CL since it's exposed to Skylark via BuildConfiguration, making it a somewhat riskier refactor.
PiperOrigin-RevId: 164266168
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The other test configuration options will follow in subsequent CLs to keep size manageable.
PiperOrigin-RevId: 164068510
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Follows
https://docs.google.com/document/d/1aAIVWvHPERDz2cv_PCFGwr8dvh5FcAkENFoRsNS4clk/.
RELNOTES: None.
PiperOrigin-RevId: 163728291
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(Almost) all native declared providers are accessed as such and not as
native non-declared providers (inheritors of TransitiveInfoCollaction).
There are still three providers that use
TransitiveInfoCollection.WithLegacySkylarkName mechanism, I'll address
them in the follow-up CL.
RELNOTES: None.
PiperOrigin-RevId: 161655315
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RELNOTES: None.
PiperOrigin-RevId: 161395570
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Also report test warnings, if any, for completed test actions in
the build event protocol.
RELNOTES: None
PiperOrigin-RevId: 161384061
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The cachable flag was only set to false for flaky tests.
Before this CL, we did not cache flaky tests on subsequent runs, instead
rerunning them, even though this is both very expensive and inconsistent with
our normal handling, which is to cache passes but not errors.
If cache_test_results is enabled, we now also cached timed out test results.
If cache_test_results=auto (the default), we now also cache flaky tests.
We still do not cache failed tests; the TestRunnerAction checks if the previous
test result was marked as passed (which also applies to flaky tests, but not
to failed or timed-out tests).
Also add some unit tests.
PiperOrigin-RevId: 161187950
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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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RELNOTES: None.
PiperOrigin-RevId: 159537816
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PiperOrigin-RevId: 159423459
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Move everything to ActionExecutionContext, and drop Executor whereever possible.
This clarifies the API, makes it simpler to test, and simplifies the code.
PiperOrigin-RevId: 159414816
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Fixes #2904.
RELNOTES: None.
PiperOrigin-RevId: 158516169
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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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It was previously the odd-one out in lib.analysis.actions, due to other code
that wanted to depend on it without pulling in all of analysis. However, it's
needed to interpret Spawn instances, and Spawn lives in lib.actions, so it
makes more sense to move it there, and remove the special-casing.
PiperOrigin-RevId: 158116684
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In a test result, report more standard files, if present.
Also, add a class with the constants used to name those files.
Note that we have to identify files generated by a test with
strings rather than an enum, as we want to support extensions
of bazel to add their own files reported by tests.
RELNOTES: None.
PiperOrigin-RevId: 157204042
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*** Reason for rollback ***
Rollforward with fix.
*** Original change description ***
Automated g4 rollback of commit c78c947e6a8cbb323304f872a3dcabb989a3d76b.
*** Reason for rollback ***
Breaks android targets in the nightly - see []
*** Original change description ***
Do not retain transitive data in AndroidLocalTestBase...
***
ROLLBACK_OF=156745610
RELNOTES: None
PiperOrigin-RevId: 157028029
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*** Reason for rollback ***
Roll forward of directory name change
*** Original change description ***
Automated g4 rollback of commit 1d9e1ac90197b1d3d7b137ba3c1ada67bb9ba31b.
*** Reason for rollback ***
Breaks //src/test/shell/integration:force_delete_output_test
*** Original change description ***
Symlink output directories to the correct directory name
If the workspace directory is /path/to/my/proj and the name in the WORKSPACE
file is "floop", this will symlink the output directories to
output_base/execroot/floop instead of output_base/execroot/proj.
More prep for #1262, fixes #1681.
PiperOrigin-RevId: 156892980
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*** Reason for rollback ***
Breaks android targets in the nightly - see []
*** Original change description ***
Do not retain transitive data in AndroidLocalTestBase.
The argument strings and artifacts were both transitive and flattened, causing O(N^2) memory consumption.
PiperOrigin-RevId: 156745610
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The argument strings and artifacts were both transitive and flattened, causing O(N^2) memory consumption.
PiperOrigin-RevId: 156083738
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The new interface mirrors ActionExecutionContext, but is restricted to exactly
the parts used right now. I did consider using ActionExecutionContext, but it
contains some parts that we don't want to make available for cache hits.
The end goal is to allow the build event stream access to artifact metadata,
in particular for TestResult and TestSummary events, which in turn requires
making artifact metadata available when the TestRunnerAction is a cache hit.
PiperOrigin-RevId: 155612573
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*** Reason for rollback ***
Looks like it broke stuff - the presubmit bypass was added by accident.
*** Original change description ***
Add a custom interface for cache hit processing in actions
The new interface mirrors ActionExecutionContext, but is restricted to exactly
the parts used right now. I did consider using ActionExecutionContext, but it
contains some parts that we don't want to make available for cache hits.
The end goal is to allow the build event stream access to artifact metadata,
in particular for TestResult and TestSummary events, which in turn requires
making artifact metadata available when the TestRunnerAc...
***
PiperOrigin-RevId: 155493797
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In multi-configuration builds, test can be run for different configurations as well. So
we have to report the configuration for each test as well.
Change-Id: I939cce7464823fbcd3c7161a50b41b94bbed8812
PiperOrigin-RevId: 155493397
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The new interface mirrors ActionExecutionContext, but is restricted to exactly
the parts used right now. I did consider using ActionExecutionContext, but it
contains some parts that we don't want to make available for cache hits.
The end goal is to allow the build event stream access to artifact metadata,
in particular for TestResult and TestSummary events, which in turn requires
making artifact metadata available when the TestRunnerAction is a cache hit.
PiperOrigin-RevId: 155492447
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This lets users specify that their test needs a minimum of <n> CPU cores
to run and not be flaky. Example for a reservation of 4 CPUs:
sh_test(
name = "test",
size = "large",
srcs = ["test.sh"],
tags = ["cpu:4"],
)
This could also be used by remote execution strategies to tune their
resource adjustment.
RELNOTES: You can increase the CPU reservation for tests by adding a "cpu:<n>" (e.g. "cpu:4" for four cores) tag to their rule in a BUILD file. This can be used if tests would otherwise overwhelm your system if there's too much parallelism.
PiperOrigin-RevId: 154856091
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PiperOrigin-RevId: 153831526
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This feature is unused and depends on emma, which is obsolete.
PiperOrigin-RevId: 153713051
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'create' method.
This paves the way for changing PathFragment to e.g. an abstract class with multiple subclasses. This way we can split out the windows-specific stuff into one of these concrete classes, making the code more readable and also saving memory (since the shallow heap size of the NonWindowsPathFragment subclass will hopefully be smaller than that of the current PathFragment).
This also lets us pursue gc churn optimizations. We can now do interning in PathFragment#create and can also get rid of unnecessary intermediate PathFragment allocations.
RELNOTES: None
PiperOrigin-RevId: 152145768
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Change the BuildEvent interface to accept a generic class of converters.
In this way, we won't have to change it again in the future, once more
converters are needed. In fact, a new converter is needed right now (will
be added in a follow-up patch) to allow build events to know the name of
named artifact groups already reported in the stream.
Change-Id: Ibb32ea5fff361e21bcf2d34818d8351a1da7a2e3
PiperOrigin-RevId: 152131870
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*** Reason for rollback ***
Breaks //src/test/shell/integration:force_delete_output_test
*** Original change description ***
Symlink output directories to the correct directory name
If the workspace directory is /path/to/my/proj and the name in the WORKSPACE
file is "floop", this will symlink the output directories to
output_base/execroot/floop instead of output_base/execroot/proj.
More prep for #1262, fixes #1681.
PiperOrigin-RevId: 152126545
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Note 1) Explanation of the flags:
--explicit_java_test_deps: This is a flag independent of the others, and forces users to specify the JUnit deps. We should try to make this flag default to true in a future release, irrespective of the work around persistent java tests.
--experimental_testrunner: Bazel-only flag affecting switching from the BazelTestRunner to the ExperimentalTestRunner which will run the tests in a separate classloader. --explicit_java_test_deps is desired for this to ensure once we split the classpaths of the TestRunner and the TestTarget, the TestTarget does not hit a ClassNotFoundException, due to missing JUnit deps.
--test_strategy=experimental_worker: This is the existing flag, which in turn depends on --experimental_testrunner flag, since only the ExperimentalTestRunner is capable to running java tests persistently.
Note 2) There was no clean way to check for the flags defined in JavaOptions within TestActionBuilder (as I was checking the "tag=experimental_testrunner" before), without making TeasActionBuilder's build rules depend on java rules (yikes!). Hence, I created a new method compatibleWithStrategy() within each fragment, so I could check if WorkerTestStrategy could be compatible with the user specified flags. Thanks to Greg for suggesting this approach!
RELNOTES: None
PiperOrigin-RevId: 151729869
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Record the starting times of test actions, so that they can be reported
in the build event protocol.
Change-Id: I28e8d7d6ad39d91f4ffdd8a6161a5fc30f9a39b8
PiperOrigin-RevId: 151724760
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If the workspace directory is /path/to/my/proj and the name in the WORKSPACE
file is "floop", this will symlink the output directories to
output_base/execroot/floop instead of output_base/execroot/proj.
More prep for #1262, fixes #1681.
PiperOrigin-RevId: 151712384
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