tree fbbad6cf6c0197fbdd575c9532c5a109eea35721
parent 2f04284e71ef2d44b05ad35b9c95822dfff1acd5
author Bryan C. Mills <bcmills@google.com> 1624652474 -0400
committer Bryan C. Mills <bcmills@google.com> 1625778045 +0000

go/packages: skip GOPATH tests in short mode

This cuts the running time for 'go test -short ./go/packages' by about
50% by skipping the tests that run in GOPATH mode.

All of the tests are still run when the -short flag is not set, so the
longtest builders should still report any GOPATH-mode regressions, and
the faster short tests should improve turnaround times (and resource
usage and associated test flakiness) on the non-longtest builders.

	~/x/tools/go/packages$ go test -short
	PASS
	ok      golang.org/x/tools/go/packages  25.379s

	~/x/tools/go/packages$ go test
	PASS
	ok      golang.org/x/tools/go/packages  42.812s

For golang/go#46764

Change-Id: Iff9a94b6a2657174cd5c60aeb732ca4f132a7897
Reviewed-on: https://go-review.googlesource.com/c/tools/+/331052
Trust: Bryan C. Mills <bcmills@google.com>
Run-TryBot: Bryan C. Mills <bcmills@google.com>
gopls-CI: kokoro <noreply+kokoro@google.com>
TryBot-Result: Go Bot <gobot@golang.org>
Reviewed-by: Rebecca Stambler <rstambler@golang.org>