Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

cmd/go: package fails to resolve from within external test package #26279

Closed
myitcv opened this issue Jul 8, 2018 · 5 comments
Closed

cmd/go: package fails to resolve from within external test package #26279

myitcv opened this issue Jul 8, 2018 · 5 comments
Labels
FrozenDueToAge modules NeedsFix The path to resolution is known, but the work has not been done.
Milestone
Go1.11

Comments

@myitcv
Copy link
Member

myitcv commented Jul 8, 2018

Please answer these questions before submitting your issue. Thanks!

What version of Go are you using (go version)?

go version go1.10.3 linux/amd64
vgo commit 8a71b2bd9c54c265c37322f928113c849582486b

Does this issue reproduce with the latest release?

Yes.

What operating system and processor architecture are you using (go env)?

GOARCH="amd64"
GOBIN=""
GOCACHE="/home/myitcv/.cache/go-build"
GOEXE=""
GOHOSTARCH="amd64"
GOHOSTOS="linux"
GOOS="linux"
GOPATH="/tmp/tmp.mLuCNaVLVO"
GORACE=""
GOROOT="/home/myitcv/gos"
GOTMPDIR=""
GOTOOLDIR="/home/myitcv/gos/pkg/tool/linux_amd64"
GCCGO="gccgo"
CC="gcc"
CXX="g++"
CGO_ENABLED="1"
CGO_CFLAGS="-g -O2"
CGO_CPPFLAGS=""
CGO_CXXFLAGS="-g -O2"
CGO_FFLAGS="-g -O2"
CGO_LDFLAGS="-g -O2"
PKG_CONFIG="pkg-config"
GOGCCFLAGS="-fPIC -m64 -pthread -fmessage-length=0 -fdebug-prefix-map=/tmp/go-build619975550=/tmp/go-build -gno-record-gcc-switches"

What did you do?

cd `mktemp -d`
export GOPATH=$PWD
mkdir hello
cd hello
vgo mod -init -module example.com/hello
mkdir blah
cd blah
cat <<EOD > blah_test.go
package blah_test

import (
        _ "example.com/hello/blah/other"
)
EOD
mkdir other
cd other
cat <<EOD > other.go
package other
EOD
cd ..
vgo list -test -json .

What did you expect to see?

JSON output with a zero exit code.

What did you see instead?

A non-zero exit code with the error message:

can't load test package: blah_test.go:4:9: unknown import path "example.com/hello/blah/other": no such package in module

This package does exist however:

$ vgo list example.com/hello/blah/other
example.com/hello/blah/other
@gopherbot gopherbot added this to the vgo milestone Jul 8, 2018
@myitcv
Copy link
Member Author

myitcv commented Jul 8, 2018

/cc @rsc @bcmills

@rsc
Copy link
Contributor

rsc commented Jul 10, 2018

Well that's wrong. Reproduced.

@rsc rsc modified the milestones: vgo, Go1.11 Jul 12, 2018
@rsc rsc added the modules label Jul 12, 2018
@rsc rsc changed the title x/vgo: package fails to resolve from within external test package cmd/go: package fails to resolve from within external test package Jul 12, 2018
@gopherbot
Copy link
Contributor

Change https://golang.org/cl/128556 mentions this issue: cmd/go: add a test that reproduces #26279

@bcmills bcmills added the NeedsFix The path to resolution is known, but the work has not been done. label Aug 8, 2018
@gopherbot
Copy link
Contributor

Change https://golang.org/cl/128636 mentions this issue: all: add module definitions

gopherbot pushed a commit to golang/build that referenced this issue Aug 8, 2018
all: add module definitions
0e768f6 
I computed these using a build of the Go toolchain from a working copy at
https://golang.org/cl/128136, patchset 12.

The versions selected by 'go mod tidy' needed two tweaks to pass tests:
go get golang.org/x/text@master
go get github.com/russross/blackfriday@v1

The x/text version bump is because the last tagged version (v0.3.0) is very old
(last December).

The blackfriday bump is because the repository made a breaking change (v2.0.0)
without changing the import path.

With those changes, 'go test ./...' passes at the repo root.
('go test all' fails, possibly due to golang/go#26279.)

Updates golang/go#26279.
Updates golang/go#26872.

Change-Id: Ieac5327e4bddd2b78b981d7683beb98608708a3a
Reviewed-on: https://go-review.googlesource.com/128636
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
@gopherbot
Copy link
Contributor

Change https://golang.org/cl/128358 mentions this issue: cmd/go: fix module loader and test-only dependencies

@bcmills bcmills mentioned this issue Aug 10, 2018
Closed
@golang golang locked and limited conversation to collaborators Aug 10, 2019
Sign up for free to subscribe to this conversation on GitHub. Already have an account? Sign in.
Assignees
No one assigned
Labels
FrozenDueToAge modules NeedsFix The path to resolution is known, but the work has not been done.
Projects
None yet
Milestone
Go1.11
Development

No branches or pull requests
4 participants
@rsc @myitcv @bcmills @gopherbot