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d_test

name​

def name(
    *,
    name: str,
    default_target_platform: None | str = ...,
    target_compatible_with: list[str] = ...,
    compatible_with: list[str] = ...,
    exec_compatible_with: list[str] = ...,
    visibility: list[str] = ...,
    within_view: list[str] = ...,
    metadata: OpaqueMetadata = ...,
    tests: list[str] = ...,
    modifiers: OpaqueMetadata = ...,
    _apple_platforms: dict[str, str] = ...,
    contacts: list[str] = ...,
    default_host_platform: None | str = ...,
    deps: list[str] = ...,
    labels: list[str] = ...,
    licenses: list[str] = ...,
    linker_flags: list[str] = ...,
    srcs: list[str] | dict[str, str] = ...,
    test_rule_timeout_ms: None | int = ...,
) -> None

A d_test() rule is used to define a set of D source files that contain tests to run via D's unittest support. The source code of the test must provide a main() function.

Parameters​

  • name: name of the target
  • default_target_platform: specifies the default target platform, used when no platforms are specified on the command line
  • target_compatible_with: a list of constraints that are required to be satisfied for this target to be compatible with a configuration
  • compatible_with: a list of constraints that are required to be satisfied for this target to be compatible with a configuration
  • exec_compatible_with: a list of constraints that are required to be satisfied for this target to be compatible with an execution platform
  • visibility: a list of visibility patterns restricting what targets can depend on this one
  • within_view: a list of visibility patterns restricting what this target can depend on
  • metadata: a key-value map of metadata associated with this target
  • tests: a list of targets that provide tests for this one
  • modifiers: an array of modifiers associated with this target
  • deps: The set of dependencies of this rule. Each element should be a string specifying a d_library rule defined elsewhere (e.g. ':foo' or '//foo:bar').
  • labels: A list of labels to be applied to these tests. These labels are arbitrary text strings and have no meaning within buck itself. They can, however, have meaning for you as a test author (e.g., smoke or fast). A label can be used to filter or include a specific d_test() rule when executing buck test
  • srcs: The set of D source files to be compiled by this rule. Each element should be a string specifying a source file (e.g. 'foo/bar.d').
  • test_rule_timeout_ms: If set specifies the maximum amount of time (in milliseconds) in which all of the tests in this rule should complete. This overrides the default rule_timeout if any has been specified in .buckconfig .

Details​

Examples:


# A rule that builds and runs D test with a single source file.
d_test(
  name = 'test',
  srcs = [
    'test.d',
  ],
)