Version: v0.3.1 Latest Latest

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Published: Apr 24, 2022 License: MIT Imports: 11 Imported by: 0



Package testenv contains helper functions for skipping tests based on which tools are present in the environment.



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func Deadline added in v0.3.0

func Deadline(t Testing) (time.Time, bool)

Deadline returns the deadline of t, if known, using the Deadline method added in Go 1.15.

func ExitIfSmallMachine

func ExitIfSmallMachine()

ExitIfSmallMachine emits a helpful diagnostic and calls os.Exit(0) if the current machine is a builder known to have scarce resources.

It should be called from within a TestMain function.

func Go1Point added in v0.3.0

func Go1Point() int

Go1Point returns the x in Go 1.x.

func NeedsGo1Point added in v0.3.0

func NeedsGo1Point(t Testing, x int)

NeedsGo1Point skips t if the Go version used to run the test is older than 1.x.

func NeedsGoBuild added in v0.3.0

func NeedsGoBuild(t Testing)

NeedsGoBuild skips t if the current system can't build programs with “go build” and then run them with os.StartProcess or exec.Command. android, and darwin/arm systems don't have the userspace go build needs to run, and js/wasm doesn't support running subprocesses.

func NeedsGoPackages

func NeedsGoPackages(t Testing)

NeedsGoPackages skips t if the go/packages driver (or 'go' tool) implied by the current process environment is not present in the path.

func NeedsGoPackagesEnv

func NeedsGoPackagesEnv(t Testing, env []string)

NeedsGoPackagesEnv skips t if the go/packages driver (or 'go' tool) implied by env is not present in the path.

func NeedsTool

func NeedsTool(t Testing, tool string)

NeedsTool skips t if the named tool is not present in the path. As a special case, "cgo" means "go" is present and can compile cgo programs.

func SkipAfterGo1Point added in v0.3.0

func SkipAfterGo1Point(t Testing, x int)

SkipAfterGo1Point skips t if the Go version used to run the test is newer than 1.x.


type Testing

type Testing interface {
	Skipf(format string, args ...interface{})
	Fatalf(format string, args ...interface{})

Testing is an abstraction of a *testing.T.

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