Entry point for all Fuchsia tests (host, target and end-to-end)
Usage: fx test [testName ...]
Options:
-h, --help
--host If true, only runs host tests. The opposite of `--device`
-d, --device If true, only runs device tests. The opposite of `--host`
-p, --package Matches tests against their Fuchsia package Name
-c, --component Matches tests against their Fuchsia component Name. When
--package is also specified, results are filtered both by package
and component.
-a, --and When present, adds additional requirements to the preceding
`testName` filter
--printtests If true, prints the contents of `//out/default/tests.json`
--[no-]build If true, invokes `fx build` before running the test suite
(defaults to on)
--[no-]restrict-logs If true, passes a flag of the same name to the component test runner
--[no-]updateifinbase If true, invokes `fx update-if-in-base` before running device tests
(defaults to on)
--[no-]use-package-hash If true, uses the package Merkle root hash from the build artifacts when executing device tests
(defaults to on)
--info If true, prints the test specification in key:value format, and exits
-r, --random If true, randomizes test execution order
--fuzzy The Levenshtein distance threshold to use when generating suggestions
(defaults to "3")
--dry If true, does not invoke any tests
-f, --fail If true, halts test suite execution on the first failed test
--[no-]log If true, emits all output from all tests to a file. Turned on
when running real tests unless `--no-log` is passed.
--logpath If passed and if --no-log is not passed, customizes the
destination of the log artifact.
Defaults to a timestamped file at the root of //out/default.
--limit If passed, ends test suite execution after N tests
-s, --slow When set to a non-zero value, triggers output for any test that
takes longer than N seconds to execute.
Note: This has no impact if the -o flag is also set.
Note: The -s flag used to be an abbreviation for --simple.
(defaults to "2")
-R, --realm If passed, runs the tests in a named realm instead of a
randomized
one.
--min-severity-logs Filters log output to only messages with this for device tests.Valid severities: TRACE, DEBUG, INFO, WARN, ERROR, FATAL.
--[no-]exact If true, does not perform any fuzzy-matching on tests
--[no-]e2e If true, allows the execution of host tests that require a connected device or emulator, such as end-to-end tests.
--[no-]only-e2e If true, skips all non-e2e tests. The `--e2e` flag is redundant when passing this flag.
--skipped If true, prints a debug statement about each skipped test.
Note: The old `-s` abbreviation now applies to `--simple`.
--simple If true, removes any color or decoration from output
-o, --output If true, also displays the output from passing tests
-u, --silenceunsupported If true, will reduce unsupported tests to a warning and continue
executing. This is dangerous outside of the local development
cycle, as "unsupported" tests are likely a problem with this
command and not the tests.
-v, --verbose
Examples:
- Execute all tests
fx test
- Execute the test component available at this URL
fx test fuchsia-pkg://fuchsia.com/myPackageName/#meta/componentName.cmx
- Execute the test whose package URL's `package-name` component matches
the value. Runs all tests contained in this package.
fx test myPackageName
- Execute the test whose package URL's `resource-path` component matches
the value. Runs only that test out of its containing package.
fx test componentName
- Execute all tests at and below this path (usually host tests)
fx test //subtree/path
- Multiple test names can be supplied in the same invocation, e.g.:
fx test //subtree/path //another/path fuchsia-pkg://...
The value(s) supplied for `testName` can be fully-formed Fuchsia Package URLs,
Fuchsia package names, or Fuchsia-tree directories. Partial tree paths
will execute all descendent tests.