Listing tests¶
To build and list all tests in a workspace1, cd into the workspace and run:
cargo nextest list
cargo nextest list takes most of the same options that cargo nextest run takes. For a full list of options accepted, see Options and arguments below, or cargo nextest list --help.
nextest-runner:
config::nextest_version::tests::test_valid_nextest_version::basic
config::nextest_version::tests::test_valid_nextest_version::basic_with_patch
config::overrides::tests::test_overrides_basic
config::scripts::tests::test_scripts_basic
config::tool_config::tests::tool_config_basic
reporter::tests::no_capture_settings
reporter::tests::on_test_finished_dont_show_immediate
reporter::tests::on_test_finished_dont_store_final
reporter::tests::on_test_finished_dont_write_status_line
reporter::tests::on_test_finished_show_immediate
reporter::tests::on_test_finished_store_final_1
reporter::tests::on_test_finished_store_final_2
reporter::tests::on_test_finished_store_final_3
reporter::tests::on_test_finished_store_final_4
reporter::tests::on_test_finished_with_interrupt
reporter::tests::on_test_finished_write_status_line
nextest-runner::integration:
basic::test_filter_expr_with_string_filters
basic::test_filter_expr_without_string_filters
basic::test_list_binaries
basic::test_list_tests
basic::test_retries::retry_overrides_ignored
basic::test_retries::retry_overrides_obeyed
basic::test_run
basic::test_run_ignored
basic::test_string_filters_without_filter_expr
basic::test_termination
nextest-runner:
config::nextest_version::tests::test_valid_nextest_version::basic
config::nextest_version::tests::test_valid_nextest_version::basic_with_patch
config::overrides::tests::test_overrides_basic
config::scripts::tests::test_scripts_basic
config::tool_config::tests::tool_config_basic
reporter::tests::no_capture_settings
reporter::tests::on_test_finished_dont_show_immediate
reporter::tests::on_test_finished_dont_store_final
reporter::tests::on_test_finished_dont_write_status_line
reporter::tests::on_test_finished_show_immediate
reporter::tests::on_test_finished_store_final_1
reporter::tests::on_test_finished_store_final_2
reporter::tests::on_test_finished_store_final_3
reporter::tests::on_test_finished_store_final_4
reporter::tests::on_test_finished_with_interrupt
reporter::tests::on_test_finished_write_status_line
nextest-runner::integration:
basic::test_filter_expr_with_string_filters
basic::test_filter_expr_without_string_filters
basic::test_list_binaries
basic::test_list_tests
basic::test_retries::retry_overrides_ignored
basic::test_retries::retry_overrides_obeyed
basic::test_run
basic::test_run_ignored
basic::test_string_filters_without_filter_expr
basic::test_termination
Verbose output
With --verbose, information about binary paths and skipped tests is also printed.
nextest-runner::integration:
bin: /home/rain/dev/nextest-rs/nextest/target/debug/deps/integration-87720ee436469004
cwd: /home/rain/dev/nextest-rs/nextest/nextest-runner
build platform: target
basic::test_filter_expr_with_string_filters
basic::test_filter_expr_without_string_filters
basic::test_list_binaries
basic::test_list_tests
basic::test_retries::retry_overrides_ignored
basic::test_retries::retry_overrides_obeyed
basic::test_run
basic::test_run_ignored
basic::test_string_filters_without_filter_expr
basic::test_termination
target_runner::disregards_non_matching (skipped)
target_runner::falls_back_to_cargo_config (skipped)
target_runner::parses_cargo_config_cfg (skipped)
target_runner::parses_cargo_config_exact (skipped)
target_runner::parses_cargo_env (skipped)
target_runner::test_listing_with_target_runner (skipped)
target_runner::test_run_with_target_runner (skipped)
target_triple::parses_cargo_env (skipped)
target_triple::parses_custom_target_cli (skipped)
target_triple::parses_custom_target_cli_from_rust_target_path (skipped)
target_triple::parses_custom_target_cli_heuristic (skipped)
target_triple::parses_custom_target_env (skipped)
target_triple::parses_custom_target_env_from_rust_target_path (skipped)
target_triple::parses_target_cli_option (skipped)
nextest-runner::bin/passthrough:
bin: /home/rain/dev/nextest-rs/nextest/target/debug/deps/passthrough-d0acaba9cef8de3b
cwd: /home/rain/dev/nextest-rs/nextest/nextest-runner
build platform: target
(no tests)
nextest-runner::integration:
bin: /home/rain/dev/nextest-rs/nextest/target/debug/deps/integration-87720ee436469004
cwd: /home/rain/dev/nextest-rs/nextest/nextest-runner
build platform: target
basic::test_filter_expr_with_string_filters
basic::test_filter_expr_without_string_filters
basic::test_list_binaries
basic::test_list_tests
basic::test_retries::retry_overrides_ignored
basic::test_retries::retry_overrides_obeyed
basic::test_run
basic::test_run_ignored
basic::test_string_filters_without_filter_expr
basic::test_termination
target_runner::disregards_non_matching (skipped)
target_runner::falls_back_to_cargo_config (skipped)
target_runner::parses_cargo_config_cfg (skipped)
target_runner::parses_cargo_config_exact (skipped)
target_runner::parses_cargo_env (skipped)
target_runner::test_listing_with_target_runner (skipped)
target_runner::test_run_with_target_runner (skipped)
target_triple::parses_cargo_env (skipped)
target_triple::parses_custom_target_cli (skipped)
target_triple::parses_custom_target_cli_from_rust_target_path (skipped)
target_triple::parses_custom_target_cli_heuristic (skipped)
target_triple::parses_custom_target_env (skipped)
target_triple::parses_custom_target_env_from_rust_target_path (skipped)
target_triple::parses_target_cli_option (skipped)
nextest-runner::bin/passthrough:
bin: /home/rain/dev/nextest-rs/nextest/target/debug/deps/passthrough-d0acaba9cef8de3b
cwd: /home/rain/dev/nextest-rs/nextest/nextest-runner
build platform: target
(no tests)
Options and arguments¶
The output of cargo nextest list -h:
List tests in workspace
Usage: cargo nextest list [OPTIONS] [FILTERS]... [-- <FILTERS_AND_ARGS>...]
Arguments:
[FILTERS]... Test name filters
[FILTERS_AND_ARGS]... Test name filters and emulated test binary arguments (partially supported)
Options:
-v, --verbose Verbose output [env: NEXTEST_VERBOSE=]
--color <WHEN> Produce color output: auto, always, never [env: CARGO_TERM_COLOR=always] [default: auto]
-h, --help Print help (see more with '--help')
Package selection:
-p, --package <PACKAGES> Package to test
--workspace Test all packages in the workspace
--exclude <EXCLUDE> Exclude packages from the test
--all Alias for --workspace (deprecated)
Target selection:
--lib Test only this package's library unit tests
--bin <BIN> Test only the specified binary
--bins Test all binaries
--example <EXAMPLE> Test only the specified example
--examples Test all examples
--test <TEST> Test only the specified test target
--tests Test all targets
--bench <BENCH> Test only the specified bench target
--benches Test all benches
--all-targets Test all targets
Feature selection:
-F, --features <FEATURES> Space or comma separated list of features to activate
--all-features Activate all available features
--no-default-features Do not activate the `default` feature
Compilation options:
--build-jobs <N> Number of build jobs to run
-r, --release Build artifacts in release mode, with optimizations
--cargo-profile <NAME> Build artifacts with the specified Cargo profile
--target <TRIPLE> Build for the target triple
--target-dir <DIR> Directory for all generated artifacts
--unit-graph Output build graph in JSON (unstable)
--timings[=<FMTS>] Timing output formats (unstable) (comma separated): html, json
Manifest options:
--manifest-path <PATH> Path to Cargo.toml
--frozen Require Cargo.lock and cache are up to date
--locked Require Cargo.lock is up to date
--offline Run without accessing the network
Other Cargo options:
--cargo-quiet... Do not print cargo log messages (specify twice for no Cargo output at all)
--cargo-verbose... Use cargo verbose output (specify twice for very verbose/build.rs output)
--ignore-rust-version Ignore `rust-version` specification in packages
--future-incompat-report Outputs a future incompatibility report at the end of the build
--config <KEY=VALUE> Override a configuration value
-Z <FLAG> Unstable (nightly-only) flags to Cargo, see 'cargo -Z help' for details
Filter options:
--run-ignored <WHICH> Run ignored tests [possible values: default, ignored-only, all]
--partition <PARTITION> Test partition, e.g. hash:1/2 or count:2/3
-E, --filter-expr <EXPR> Test filter expression (see
<https://nexte.st/book/filter-expressions>)
Output options:
-T, --message-format <FMT> Output format [default: human] [possible values: human, json, json-pretty]
--list-type <TYPE> Type of listing [default: full] [possible values: full, binaries-only]
Reuse build options:
--archive-file <PATH> Path to nextest archive
--archive-format <FORMAT> Archive format [default: auto] [possible values: auto, tar-zst]
--extract-to <DIR> Destination directory to extract archive to [default: temporary directory]
--extract-overwrite Overwrite files in destination directory while extracting archive
--persist-extract-tempdir Persist extracted temporary directory
--cargo-metadata <PATH> Path to cargo metadata JSON
--workspace-remap <PATH> Remapping for the workspace root
--binaries-metadata <PATH> Path to binaries-metadata JSON
--target-dir-remap <PATH> Remapping for the target directory
Config options:
--config-file <PATH>
Config file [default: workspace-root/.config/nextest.toml]
--tool-config-file <TOOL:ABS_PATH>
Tool-specific config files
--override-version-check
Override checks for the minimum version defined in nextest's config
List tests in workspace
Usage: cargo nextest list [OPTIONS] [FILTERS]... [-- <FILTERS_AND_ARGS>...]
Arguments:
[FILTERS]... Test name filters
[FILTERS_AND_ARGS]... Test name filters and emulated test binary arguments (partially supported)
Options:
-v, --verbose Verbose output [env: NEXTEST_VERBOSE=]
--color <WHEN> Produce color output: auto, always, never [env: CARGO_TERM_COLOR=always] [default: auto]
-h, --help Print help (see more with '--help')
Package selection:
-p, --package <PACKAGES> Package to test
--workspace Test all packages in the workspace
--exclude <EXCLUDE> Exclude packages from the test
--all Alias for --workspace (deprecated)
Target selection:
--lib Test only this package's library unit tests
--bin <BIN> Test only the specified binary
--bins Test all binaries
--example <EXAMPLE> Test only the specified example
--examples Test all examples
--test <TEST> Test only the specified test target
--tests Test all targets
--bench <BENCH> Test only the specified bench target
--benches Test all benches
--all-targets Test all targets
Feature selection:
-F, --features <FEATURES> Space or comma separated list of features to activate
--all-features Activate all available features
--no-default-features Do not activate the `default` feature
Compilation options:
--build-jobs <N> Number of build jobs to run
-r, --release Build artifacts in release mode, with optimizations
--cargo-profile <NAME> Build artifacts with the specified Cargo profile
--target <TRIPLE> Build for the target triple
--target-dir <DIR> Directory for all generated artifacts
--unit-graph Output build graph in JSON (unstable)
--timings[=<FMTS>] Timing output formats (unstable) (comma separated): html, json
Manifest options:
--manifest-path <PATH> Path to Cargo.toml
--frozen Require Cargo.lock and cache are up to date
--locked Require Cargo.lock is up to date
--offline Run without accessing the network
Other Cargo options:
--cargo-quiet... Do not print cargo log messages (specify twice for no Cargo output at all)
--cargo-verbose... Use cargo verbose output (specify twice for very verbose/build.rs output)
--ignore-rust-version Ignore `rust-version` specification in packages
--future-incompat-report Outputs a future incompatibility report at the end of the build
--config <KEY=VALUE> Override a configuration value
-Z <FLAG> Unstable (nightly-only) flags to Cargo, see 'cargo -Z help' for details
Filter options:
--run-ignored <WHICH> Run ignored tests [possible values: default, ignored-only, all]
--partition <PARTITION> Test partition, e.g. hash:1/2 or count:2/3
-E, --filter-expr <EXPR> Test filter expression (see
<https://nexte.st/book/filter-expressions>)
Output options:
-T, --message-format <FMT> Output format [default: human] [possible values: human, json, json-pretty]
--list-type <TYPE> Type of listing [default: full] [possible values: full, binaries-only]
Reuse build options:
--archive-file <PATH> Path to nextest archive
--archive-format <FORMAT> Archive format [default: auto] [possible values: auto, tar-zst]
--extract-to <DIR> Destination directory to extract archive to [default: temporary directory]
--extract-overwrite Overwrite files in destination directory while extracting archive
--persist-extract-tempdir Persist extracted temporary directory
--cargo-metadata <PATH> Path to cargo metadata JSON
--workspace-remap <PATH> Remapping for the workspace root
--binaries-metadata <PATH> Path to binaries-metadata JSON
--target-dir-remap <PATH> Remapping for the target directory
Config options:
--config-file <PATH>
Config file [default: workspace-root/.config/nextest.toml]
--tool-config-file <TOOL:ABS_PATH>
Tool-specific config files
--override-version-check
Override checks for the minimum version defined in nextest's config
The output of cargo nextest list --help:
List tests in workspace
This command builds test binaries and queries them for the tests they contain.
Use --verbose to get more information about tests, including test binary paths and skipped tests.
Use --message-format json to get machine-readable output.
For more information, see <https://nexte.st/book/listing>.
Usage: cargo nextest list [OPTIONS] [FILTERS]... [-- <FILTERS_AND_ARGS>...]
Arguments:
[FILTERS]...
Test name filters
[FILTERS_AND_ARGS]...
Test name filters and emulated test binary arguments (partially supported)
Options:
-v, --verbose
Verbose output
[env: NEXTEST_VERBOSE=]
--color <WHEN>
Produce color output: auto, always, never
[env: CARGO_TERM_COLOR=always]
[default: auto]
-h, --help
Print help (see a summary with '-h')
Package selection:
-p, --package <PACKAGES>
Package to test
--workspace
Test all packages in the workspace
--exclude <EXCLUDE>
Exclude packages from the test
--all
Alias for --workspace (deprecated)
Target selection:
--lib
Test only this package's library unit tests
--bin <BIN>
Test only the specified binary
--bins
Test all binaries
--example <EXAMPLE>
Test only the specified example
--examples
Test all examples
--test <TEST>
Test only the specified test target
--tests
Test all targets
--bench <BENCH>
Test only the specified bench target
--benches
Test all benches
--all-targets
Test all targets
Feature selection:
-F, --features <FEATURES>
Space or comma separated list of features to activate
--all-features
Activate all available features
--no-default-features
Do not activate the `default` feature
Compilation options:
--build-jobs <N>
Number of build jobs to run
-r, --release
Build artifacts in release mode, with optimizations
--cargo-profile <NAME>
Build artifacts with the specified Cargo profile
--target <TRIPLE>
Build for the target triple
--target-dir <DIR>
Directory for all generated artifacts
--unit-graph
Output build graph in JSON (unstable)
--timings[=<FMTS>]
Timing output formats (unstable) (comma separated): html, json
Manifest options:
--manifest-path <PATH>
Path to Cargo.toml
--frozen
Require Cargo.lock and cache are up to date
--locked
Require Cargo.lock is up to date
--offline
Run without accessing the network
Other Cargo options:
--cargo-quiet...
Do not print cargo log messages (specify twice for no Cargo output at all)
--cargo-verbose...
Use cargo verbose output (specify twice for very verbose/build.rs output)
--ignore-rust-version
Ignore `rust-version` specification in packages
--future-incompat-report
Outputs a future incompatibility report at the end of the build
--config <KEY=VALUE>
Override a configuration value
-Z <FLAG>
Unstable (nightly-only) flags to Cargo, see 'cargo -Z help' for details
Filter options:
--run-ignored <WHICH>
Run ignored tests
[possible values: default, ignored-only, all]
--partition <PARTITION>
Test partition, e.g. hash:1/2 or count:2/3
--platform-filter <PLATFORM>
Filter test binaries by build platform (DEPRECATED)
Instead, use -E with 'platform(host)' or 'platform(target)'.
[default: any]
[possible values: target, host, any]
-E, --filter-expr <EXPR>
Test filter expression (see
<https://nexte.st/book/filter-expressions>)
Output options:
-T, --message-format <FMT>
Output format
[default: human]
[possible values: human, json, json-pretty]
--list-type <TYPE>
Type of listing
[default: full]
[possible values: full, binaries-only]
Reuse build options:
--archive-file <PATH>
Path to nextest archive
--archive-format <FORMAT>
Archive format
[default: auto]
[possible values: auto, tar-zst]
--extract-to <DIR>
Destination directory to extract archive to [default: temporary directory]
--extract-overwrite
Overwrite files in destination directory while extracting archive
--persist-extract-tempdir
Persist extracted temporary directory
--cargo-metadata <PATH>
Path to cargo metadata JSON
--workspace-remap <PATH>
Remapping for the workspace root
--binaries-metadata <PATH>
Path to binaries-metadata JSON
--target-dir-remap <PATH>
Remapping for the target directory
Config options:
--config-file <PATH>
Config file [default: workspace-root/.config/nextest.toml]
--tool-config-file <TOOL:ABS_PATH>
Tool-specific config files
Some tools on top of nextest may want to set up their own default configuration but prioritize user configuration on top. Use this argument to insert configuration that's lower than --config-file in priority but above the default config shipped with nextest.
Arguments are specified in the format "tool:abs_path", for example "my-tool:/path/to/nextest.toml" (or "my-tool:C:\\path\\to\\nextest.toml" on Windows). Paths must be absolute.
This argument may be specified multiple times. Files that come later are lower priority than those that come earlier.
--override-version-check
Override checks for the minimum version defined in nextest's config.
Repository and tool-specific configuration files can specify minimum required and recommended versions of nextest. This option overrides those checks.
List tests in workspace
This command builds test binaries and queries them for the tests they contain.
Use --verbose to get more information about tests, including test binary paths and skipped tests.
Use --message-format json to get machine-readable output.
For more information, see <https://nexte.st/book/listing>.
Usage: cargo nextest list [OPTIONS] [FILTERS]... [-- <FILTERS_AND_ARGS>...]
Arguments:
[FILTERS]...
Test name filters
[FILTERS_AND_ARGS]...
Test name filters and emulated test binary arguments (partially supported)
Options:
-v, --verbose
Verbose output
[env: NEXTEST_VERBOSE=]
--color <WHEN>
Produce color output: auto, always, never
[env: CARGO_TERM_COLOR=always]
[default: auto]
-h, --help
Print help (see a summary with '-h')
Package selection:
-p, --package <PACKAGES>
Package to test
--workspace
Test all packages in the workspace
--exclude <EXCLUDE>
Exclude packages from the test
--all
Alias for --workspace (deprecated)
Target selection:
--lib
Test only this package's library unit tests
--bin <BIN>
Test only the specified binary
--bins
Test all binaries
--example <EXAMPLE>
Test only the specified example
--examples
Test all examples
--test <TEST>
Test only the specified test target
--tests
Test all targets
--bench <BENCH>
Test only the specified bench target
--benches
Test all benches
--all-targets
Test all targets
Feature selection:
-F, --features <FEATURES>
Space or comma separated list of features to activate
--all-features
Activate all available features
--no-default-features
Do not activate the `default` feature
Compilation options:
--build-jobs <N>
Number of build jobs to run
-r, --release
Build artifacts in release mode, with optimizations
--cargo-profile <NAME>
Build artifacts with the specified Cargo profile
--target <TRIPLE>
Build for the target triple
--target-dir <DIR>
Directory for all generated artifacts
--unit-graph
Output build graph in JSON (unstable)
--timings[=<FMTS>]
Timing output formats (unstable) (comma separated): html, json
Manifest options:
--manifest-path <PATH>
Path to Cargo.toml
--frozen
Require Cargo.lock and cache are up to date
--locked
Require Cargo.lock is up to date
--offline
Run without accessing the network
Other Cargo options:
--cargo-quiet...
Do not print cargo log messages (specify twice for no Cargo output at all)
--cargo-verbose...
Use cargo verbose output (specify twice for very verbose/build.rs output)
--ignore-rust-version
Ignore `rust-version` specification in packages
--future-incompat-report
Outputs a future incompatibility report at the end of the build
--config <KEY=VALUE>
Override a configuration value
-Z <FLAG>
Unstable (nightly-only) flags to Cargo, see 'cargo -Z help' for details
Filter options:
--run-ignored <WHICH>
Run ignored tests
[possible values: default, ignored-only, all]
--partition <PARTITION>
Test partition, e.g. hash:1/2 or count:2/3
--platform-filter <PLATFORM>
Filter test binaries by build platform (DEPRECATED)
Instead, use -E with 'platform(host)' or 'platform(target)'.
[default: any]
[possible values: target, host, any]
-E, --filter-expr <EXPR>
Test filter expression (see
<https://nexte.st/book/filter-expressions>)
Output options:
-T, --message-format <FMT>
Output format
[default: human]
[possible values: human, json, json-pretty]
--list-type <TYPE>
Type of listing
[default: full]
[possible values: full, binaries-only]
Reuse build options:
--archive-file <PATH>
Path to nextest archive
--archive-format <FORMAT>
Archive format
[default: auto]
[possible values: auto, tar-zst]
--extract-to <DIR>
Destination directory to extract archive to [default: temporary directory]
--extract-overwrite
Overwrite files in destination directory while extracting archive
--persist-extract-tempdir
Persist extracted temporary directory
--cargo-metadata <PATH>
Path to cargo metadata JSON
--workspace-remap <PATH>
Remapping for the workspace root
--binaries-metadata <PATH>
Path to binaries-metadata JSON
--target-dir-remap <PATH>
Remapping for the target directory
Config options:
--config-file <PATH>
Config file [default: workspace-root/.config/nextest.toml]
--tool-config-file <TOOL:ABS_PATH>
Tool-specific config files
Some tools on top of nextest may want to set up their own default configuration but prioritize user configuration on top. Use this argument to insert configuration that's lower than --config-file in priority but above the default config shipped with nextest.
Arguments are specified in the format "tool:abs_path", for example "my-tool:/path/to/nextest.toml" (or "my-tool:C:\\path\\to\\nextest.toml" on Windows). Paths must be absolute.
This argument may be specified multiple times. Files that come later are lower priority than those that come earlier.
--override-version-check
Override checks for the minimum version defined in nextest's config.
Repository and tool-specific configuration files can specify minimum required and recommended versions of nextest. This option overrides those checks.
-
Doctests are currently not supported because of limitations in stable Rust. For now, run doctests in a separate step with
cargo test --doc. ↩