# commands tidy executes.
# Verifies golang.org/issue/35849

rm $GOPATH/pkg/mod/cache/download/rsc.io/quote
go mod tidy
! stderr 'get '$GOPROXY

rm $GOPATH/pkg/mod/cache/download/rsc.io/quote
go mod tidy -x
stderr 'get '$GOPROXY

-- go.mod --
module example.com/mod

-- a.go --
package mod

	{
		vcs:  "git",
		path: "github.com/rsc/empty",
		err:  "no commits",
	},
	{
		vcs:  "git",
		path: "github.com/rsc/vgotest1",
		err:  `github.com/rsc/vgotest1@v0.0.0-20180219223237-a08abb797a67: invalid version: go.mod has post-v0 module path "github.com/vgotest1/v2" at revision a08abb797a67`,
	},
	{
		vcs:  "git",
		path: "github.com/rsc/vgotest1/v2",

env GO111MODULE=on
env GOPROXY=$GOPROXY/invalid

! go list -m rsc.io/quote@latest
stderr '^go: module rsc.io/quote: invalid response from proxy "'$GOPROXY'": invalid character ''i'' looking for beginning of value$'

! go list -m rsc.io/quote@1.5.2

goroutine 2 [runnable]:
runtime.MHeap_Scavenger()
	/Users/rsc/g/go/src/pkg/runtime/mheap.c:438
runtime.goexit()
	/Users/rsc/g/go/src/pkg/runtime/proc.c:1313
created by runtime.main
	/Users/rsc/g/go/src/pkg/runtime/proc.c:165

goroutine 3 [runnable]:
main.func·002()
	/Users/rsc/g/go/test/fixedbugs/issue5963.go:22
created by main.init·1
	/Users/rsc/g/go/test/fixedbugs/issue5963.go:24 +0xb9
exit status 2

! go get -overlay overlay.json rsc.io/quote
stderr '^go: updates to go.mod needed, but go.mod is part of the overlay specified with -overlay$'
! grep rsc.io/quote $WORK/overlay/carve2-nomod-go.mod
# Editing go.mod file succeeds because we use -modfile to redirect to same file
go get -overlay overlay.json -modfile $WORK/overlay/carve2-nomod-go.mod rsc.io/quote
grep rsc.io/quote $WORK/overlay/carve2-nomod-go.mod

svn commit -m 'add modified git-README-only'
svn propset svn:author rsc --revprop -r1
svn propset svn:date 2017-09-22T15:41:54.145716Z --revprop -r1

svn add pkg.go
svn commit -m 'use git-README-only/pkg'
svn propset svn:author rsc --revprop -r2
svn propset svn:date 2017-09-22T15:49:11.130406Z --revprop -r2

svn add other
svn commit -m 'add other'
svn propset svn:author rsc --revprop -r3

env BZR_EMAIL='Russ Cox <rsc@google.com>'
env EMAIL='Russ Cox <rsc@google.com>'

bzr init-repo .

bzr init b
cd b
cp ../hello.go .
bzr add hello.go
bzr commit --commit-time='2017-09-21 21:20:12 -0400' -m 'hello world'
bzr push ..
cd ..
rm b

bzr log
cmp stdout .bzr-log

-- .bzr-log --
------------------------------------------------------------
revno: 1
committer: Russ Cox <rsc@google.com>
branch nick: b

[short] skip

# Populate go.mod and go.sum.
go mod tidy

# initial conditions: using sampler v1.3.0, not listed in go.mod.
go list -deps
stdout rsc.io/sampler
! grep 'rsc.io/sampler v1.3.0' go.mod

# update to v1.3.1, now indirect in go.mod.
go get rsc.io/sampler@v1.3.1
grep 'rsc.io/sampler v1.3.1 // indirect' go.mod
cp go.mod go.mod.good

# vendoring can but should not need to make changes.
go mod vendor
cmp go.mod go.mod.good

# This is a regression test for issue #66789.

# In this test, the workspace contains modules example.com/a and
# example.com/b. Module example.com/a has a direct requirement
# on rsc.io/sampler, and an indirect requirement on golang.org/x/text
# through rsc.io/isampler. Module example.com/b has a direct
# requirement on example.com/c which is incorrectly marked as indirect
# in module example.com/b's go.mod file.

panic PC=0x28ceb8 [1]
throw+0x41 /Users/rsc/goX/src/runtime/runtime.c:54
	throw(0x3014a, 0x0)
ifaceeq+0x15c /Users/rsc/goX/src/runtime/iface.c:501
	ifaceeq(0x2aa7c0, 0x0, 0x0, 0x0, 0x2aa7c0, ...)
sys·ifaceeq+0x48 /Users/rsc/goX/src/runtime/iface.c:527
	sys·ifaceeq(0x2aa7c0, 0x0, 0x0, 0x0, 0x2aa7c0, ...)
main·main+0x190 /Users/rsc/goX/src/cmd/gc/x.go:10
	main·main()
mainstart+0xf /Users/rsc/goX/src/runtime/amd64/asm.s:53
	mainstart()