tree e027b0880b8bfc102c43188d7067791a1b5e5cc3
parent 321fe744f386079338b126dfb02b3ddaaf672926
author Heschi Kreinick <heschi@google.com> 1539213424 -0400
committer Heschi Kreinick <heschi@google.com> 1539718156 +0000

imports: make tests use a helper, read from disk more

Replace the repeated Process/err check/output block with a test helper
eliminating a lot of copy/pasting. Change many tests to get their input
from disk rather than the argument to Process; this is mostly me being
selfish: go/packages doesn't support creating new packages with overlays
and that breaks a lot of these tests.

Change-Id: Ib1b7908c3d86d17323a94f1ee4ce074e264327b4
Reviewed-on: https://go-review.googlesource.com/c/141680
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Run-TryBot: Heschi Kreinick <heschi@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>