package leakcheck

import "cloud.google.com/go/internal/leakcheck"

Package leakcheck contains functions to check leaked goroutines.

Call "defer leakcheck.Check(t)" at the beginning of tests.

This is very closely based on grpc-go's leakcheck.

Index ¶

• func Check(efer Errorfer)
• func RegisterIgnoreGoroutine(s string)
• type Errorfer

Functions ¶

func Check ¶

func Check(efer Errorfer)

Check looks at the currently-running goroutines and checks if there are any interestring (created by gRPC) goroutines leaked. It waits up to 10 seconds in the error cases.

func RegisterIgnoreGoroutine ¶

func RegisterIgnoreGoroutine(s string)

RegisterIgnoreGoroutine appends s into the ignore goroutine list. The goroutines whose stack trace contains s will not be identified as leaked goroutines. Not thread-safe, only call this function in init().

Types ¶

type Errorfer ¶

type Errorfer interface {
	Errorf(format string, args ...interface{})
}

Errorfer is the interface that wraps the Errorf method. It's a subset of testing.TB to make it easy to use Check.

Source Files ¶

leakcheck.go