# Test that overlays are respected when opening go.work files.

# go.work in overlay, but not on disk.
go list -overlay=overlay.json -m
stdout example.com/a
stdout example.com/b
! stdout example.com/c

# control case for go.work on disk and in overlay:
# go.work is on disk but not in overlay.
cp go.work.non-overlay go.work
go list -m
stdout example.com/a
stdout example.com/b
stdout example.com/c

# go.work on disk and in overlay.

exec git init
exec git config user.name 'Nameless Gopher'
exec git config user.email '******@****.***'
exec git submodule add ./sub
exec git add go.mod example.go
exec git commit -m 'initial state'


# Control case: with a git binary in $PATH,
# 'go build' on a package in the same git repo
# succeeds and stamps VCS metadata by default.

go build -o example.exe .
go version -m example.exe
stdout '^\tbuild\tvcs=git$'

# When converting a commit to a pseudo-version, don't use a retracted version
# as the base.
# Verifies golang.org/issue/41700.

[short] skip
[!git] skip
env GOPROXY=direct
env GOSUMDB=off
go mod init m

# Control: check that v1.0.0 is the only version and is retracted.
go list -m -versions vcs-test.golang.org/git/retract-pseudo.git
stdout '^vcs-test.golang.org/git/retract-pseudo.git$'

stderr 'go: example.com@v0.0.0 requires\n\tgolang.org/x/text@v0.1.1-0.20190915032832-14c0d48ead0c: invalid pseudo-version: does not match version-control timestamp \(expected 20170915032832\)'
cd ..
! go list -m golang.org/x/text
stderr 'golang.org/x/text@v0.1.1-0.20190915032832-14c0d48ead0c: invalid pseudo-version: does not match version-control timestamp \(expected 20170915032832\)'

# A 'replace' directive in the main module can replace an invalid timestamp

pkg syscall (freebsd-riscv64), type Kevent_t struct, Udata *uint8 #53466
pkg syscall (freebsd-riscv64), type Msghdr struct #53466
pkg syscall (freebsd-riscv64), type Msghdr struct, Control *uint8 #53466
pkg syscall (freebsd-riscv64), type Msghdr struct, Controllen uint32 #53466
pkg syscall (freebsd-riscv64), type Msghdr struct, Flags int32 #53466

The scripts in this directory set up version-control repos for use in
tests of cmd/go and its subpackages.

They are written in a dialect of the same script language as in
cmd/go/testdata/script, and the outputs are hosted by the server in
cmd/go/internal/vcweb.

To see the conditions and commands available for these scripts, run:

	go test cmd/go/internal/vcweb -v --run=TestHelp

To host these scripts in a standalone server, run:

# This test may start with the runtime/cgo package already stale.
# Explicitly rebuild it to ensure that it is cached.
# (See https://go.dev/issue/50892.)
#
# If running in non-short mode, explicitly vary CGO_CFLAGS
# as a control case (to ensure that our regexps do catch rebuilds).

[!short] env GOCACHE=$WORK/cache
[!short] env CGO_CFLAGS=-DTestScript_cgo_stale_precompiled=true
go build -x runtime/cgo

[short] skip 'generates a vcstest git repo'
[!git] skip

env GOPROXY=direct

# Control case: fetching a nested module at a tag that exists should
# emit Origin metadata for that tag and commit, and the origin should
# be reusable for that tag.

go list -json -m --versions -e vcs-test.golang.org/git/issue61415.git/nested@has-nested
cp stdout has-nested.json
stdout '"Origin":'
stdout '"VCS": "git"'

# because "runtime/cgo" itself depends on "runtime"

go list -deps -test -compiled -f '{{if eq .ImportPath "net [runtime.test]"}}{{printf "%q" .Imports}}{{end}}' runtime

	# Control case: the explicitly-imported package "sync" is a test variant,
	# because "sync" depends on "runtime".
stdout '"sync \[runtime\.test\]"'
! stdout '"sync"'

The `debug/elf` package now defines [PT_OPENBSD_NOBTCFI]. This [ProgType] is
used to disable Branch Tracking Control Flow Integrity (BTCFI) enforcement