package testlog

Import Path
	internal/testlog (on go.dev)

Dependency Relation
	imports 3 packages, and imported by 2 packages


Involved Source Files

	    exit.go
	
		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.


Package-Level Type Names (only one)


	/* sort by:  |  */
	
		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.

		
			( Interface) Chdir(dir string)
			( Interface) Getenv(key string)
			( Interface) Open(file string)
			( Interface) Stat(file string)
		
			func Logger() Interface
		
			func SetLogger(impl Interface)




Package-Level Functions (total 7)


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


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


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


	
		PanicOnExit0 reports whether to panic on a call to os.Exit(0).
		This is in the testlog package because, like other definitions in
		package testlog, it is a hook between the testing package and the
		os package. This is used to ensure that an early call to os.Exit(0)
		does not cause a test to pass.


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


	
		SetPanicOnExit0 sets panicOnExit0 to v.
		
		SetPanicOnExit0 should be an internal detail,
		but alternate implementations of go test in other
		build systems may need to access it using linkname.
		
		Do not remove or change the type signature.
		See go.dev/issue/67401.


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