testenv

Documentation

Overview

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

Index

• func ExitIfSmallMachine()
• func Go1Point() int
• func NeedsGo1Point(t Testing, x int)
• func NeedsTool(t Testing, tool string)
• type Testing

Functions

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

func Go1Point() int

Go1Point returns the x in Go 1.x.

func NeedsGo1Point

func NeedsGo1Point(t Testing, x int)

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

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.

Types

type Testing

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

Testing is an abstraction of a *testing.T.