package testlog

import "internal/testlog"

Package testlog provides a back-channel communication path between tests and package os, so that cmd/go can see which environment variables and files a test consults.

Index ¶

• func Getenv(name string)
• func Open(name string)
• func SetLogger(impl Interface)
• func Stat(name string)
• type Interface
• func Logger() Interface

Functions ¶

func Getenv ¶

func Getenv(name string)

Getenv calls Logger().Getenv, if a logger has been set.

func Open ¶

func Open(name string)

Open calls Logger().Open, if a logger has been set.

func SetLogger ¶

func SetLogger(impl Interface)

SetLogger sets the test logger implementation for the current process. It must be called only once, at process startup.

func Stat ¶

func Stat(name string)

Stat calls Logger().Stat, if a logger has been set.

Types ¶

type Interface ¶

type Interface interface {
	Getenv(key string)
	Stat(file string)
	Open(file string)
	Chdir(dir string)
}

Interface is the interface required of test loggers. The os package will invoke the interface's methods to indicate that it is inspecting the given environment variables or files. Multiple goroutines may call these methods simultaneously.

func Logger ¶

func Logger() Interface

Logger returns the current test logger implementation. It returns nil if there is no logger.

Source Files ¶

log.go