go/src/os/executable_test.go, branch go1.9beta2

os: run more of TestExecutable on OpenBSD

2017-06-22T04:42:40Z

On OpenBSD, Executable relies on Args[0]. Removing the forgery on that OS allows the rest of the test to run. See #19453 Change-Id: Idf99f86894de5c702893791bc3684f8665f4019d Reviewed-on: https://go-review.googlesource.com/46398 Reviewed-by: Brad Fitzpatrick Run-TryBot: Brad Fitzpatrick TryBot-Result: Gobot Gobot

os: on OpenBSD implement Executable using Args[0]

2017-06-17T03:32:59Z

OpenBSD no longer has procfs. Based on a patch by Matthieu Sarter. Fixes #19453. Change-Id: Ia09d16f8a1cbef2f8cc1c5f49e9c61ec7d026a40 Reviewed-on: https://go-review.googlesource.com/46004 Run-TryBot: Ian Lance Taylor TryBot-Result: Gobot Gobot Reviewed-by: Brad Fitzpatrick

os: add Executable() (string, error)

2016-11-07T22:34:48Z

// Executable returns the path name for the executable that started // the current process. There is no guarantee that the path is still // pointing to the correct executable. If a symlink was used to start // the process, depending on the operating system, the result might // be the symlink or the path it pointed to. If a stable result is // needed, path/filepath.EvalSymlinks might help. // // Executable returns an absolute path unless an error occurred. // // The main use case is finding resources located relative to an // executable. // // Executable is not supported on nacl or OpenBSD (unless procfs is // mounted.) func Executable() (string, error) { return executable() } Fixes #12773. Change-Id: I469738d905b12f0b633ea4d88954f8859227a88c Reviewed-on: https://go-review.googlesource.com/16551 Run-TryBot: Minux Ma TryBot-Result: Gobot Gobot Reviewed-by: Brad Fitzpatrick