# the main module).

cp go.mod go.mod.orig

go mod graph
cp stdout graph-1.17.txt
stdout '^example\.com/m example\.com/retract/incompatible@v1\.0\.0$'
stdout '^example\.net/lazy@v0\.1\.0 example\.com/retract/incompatible@v1\.0\.0$'
! stdout 'example\.com/retract/incompatible@v2\.0\.0\+incompatible'

go mod graph -go=1.17
cmp stdout graph-1.17.txt

cmp go.mod go.mod.orig

# Populate go.sum.
go get

# 'go list -m -retracted' should load retractions, even if the version
# containing retractions has a different module path.
go list -m -retracted -f '{{with .Retracted}}retracted{{end}}' example.com/retract/rename

# 'go list -m -u' should load retractions, too.
go list -m -u -f '{{with .Retracted}}retracted{{end}}' example.com/retract/rename

# 'go get' should warn about the retracted version.
go get

Module example.com/retract/self/prerelease is a module that retracts its own
latest version and all other release version.

A pre-release version higher than the highest release version is still
available, and that should be matched by @latest.

-- .mod --
module example.com/retract/self/prerelease

go 1.15

retract v1.0.0 // bad
retract v1.9.0 // self

-- .info --
{"Version":"v1.9.0"}

-- p.go --

The v1.0.0 release of example.com/retract/incompatible retracts
v2.0.0+incompatible.

-- .mod --
module example.com/retract/incompatible

go 1.16

retract v2.0.0+incompatible
-- .info --
{"Version":"v1.0.0"}
-- go.mod --
module example.com/retract/incompatible

go 1.16

retract v2.0.0+incompatible
-- incompatible.go --

Module example.com/retract/self/pseudo is a module that retracts its own
latest version, as well as an earlier version.

An unretracted pseudo-version is available.

-- .mod --
module example.com/retract/self/pseudo

go 1.15

retract v1.0.0-bad // bad
retract v1.9.0 // self

-- .info --

# There are two ways for the module author to bring the two into alignment.
# One is to *explicitly* 'exclude' the version that is already *implicitly*
# pruned out under 1.17.

go mod edit -exclude=example.com/retract/incompatible@v2.0.0+incompatible

-- .mod --
module example.com/retract

go 1.15

retract v1.0.0-bad // bad
retract v1.0.0-unused // bad

-- .info --
{"Version":"v1.1.0"}

-- retract.go --

go list -m -e -f $FMT example.com/retract/self/pseudo
stdout '^example.com/retract/self/pseudo: "module example.com/retract/self/pseudo: not a known dependency" ""$'

go list -m -e -f $FMT example.com/retract/self/pseudo@latest
stdout '^example.com/retract/self/pseudo: "module example.com/retract/self/pseudo: no matching versions for query \\"latest\\"" "latest"$'

! go get example.com/retract/ambiguous/other
stderr 'ambiguous import: found package example.com/retract/ambiguous/nested in multiple modules:'
stderr '^go: warning: example.com/retract/ambiguous/nested@v1.9.0-bad: retracted by module author: nested modules are bad$'

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

go 1.16

go list -m -u example.com/retract/noupgrade
stdout '^example.com/retract/noupgrade v1.0.0 \(retracted\)$'

-- go.mod --
module use

go 1.19

require example.com/retract/noupgrade v1.0.0
-- go.sum --