test
pants test [args]
Run tests.
Backend: pants.core
Config section: [test]
Basic options
debug
--[no-]test-debug
PANTS_TEST_DEBUG
[test]
debug = <bool>
False
Run tests sequentially in an interactive process. This is necessary, for example, when you add breakpoints to your code.
debug_adapter
--[no-]test-debug-adapter
PANTS_TEST_DEBUG_ADAPTER
[test]
debug_adapter = <bool>
False
Run tests sequentially in an interactive process, using a Debug Adapter (https://microsoft.github.io/debug-adapter-protocol/) for the language if supported.
The interactive process used will be immediately blocked waiting for a client before continuing.
This option implies --debug.
extra_env_vars
--test-extra-env-vars="['<str>', '<str>', ...]"
PANTS_TEST_EXTRA_ENV_VARS
[test]
extra_env_vars = [
'<str>',
'<str>',
...,
]
[]
Additional environment variables to include in test processes. Entries are strings in the form ENV_VAR=value
to use explicitly; or just ENV_VAR
to copy the value of a variable in Pants's own environment.
force
--[no-]test-force
PANTS_TEST_FORCE
[test]
force = <bool>
False
Force the tests to run, even if they could be satisfied from cache.
open_coverage
--[no-]test-open-coverage
PANTS_TEST_OPEN_COVERAGE
[test]
open_coverage = <bool>
False
If a coverage report file is generated, open it on the local system if the system supports this.
output
--test-output=<ShowOutput>
PANTS_TEST_OUTPUT
[test]
output = <ShowOutput>
all, failed, none
default:
failed
Show stdout/stderr for these tests.
shard
--test-shard=<str>
PANTS_TEST_SHARD
[test]
shard = <str>
A shard specification of the form "k/N", where N is a positive integer and k is a non-negative integer less than N.
If set, the request input targets will be deterministically partitioned into N disjoint subsets of roughly equal size, and only the k'th subset will be used, with all others discarded.
Useful for splitting large numbers of test files across multiple machines in CI. For example, you can run three shards with --shard=0/3, --shard=1/3, --shard=2/3.
Note that the shards are roughly equal in size as measured by number of files. No attempt is made to consider the size of different files, the time they have taken to run in the past, or other such sophisticated measures.
use_coverage
--[no-]test-use-coverage
PANTS_TEST_USE_COVERAGE
[test]
use_coverage = <bool>
False
Generate a coverage report if the test runner supports it.
Advanced options
report
--[no-]test-report
PANTS_TEST_REPORT
[test]
report = <bool>
False
Write test reports to --report-dir.
report_dir
--test-report-dir=<str>
PANTS_TEST_REPORT_DIR
[test]
report_dir = <str>
{distdir}/test/reports
Path to write test reports to. Must be relative to the build root.
Deprecated options
None