osleaktest

Checks for leaked fds, child processes and temp files. Inspired by https://github.com/fortytw2/leaktest

Usage

Note that osleaktest might not work well when running tests in parallel as the tests run in the same process making it hard to know which resource is used by who.

func Test(t *testing.T) {
    defer osleaktest.Check(t)()
    // test that uses fds, processes or temp files
}