Laura Kassovic <******@****.***> 1701107622 -0800

Jonh Wendell <******@****.***> 1700507291 -0500

my-git9 <******@****.***> 1677812046 +0800

		}
	}
}

func TestMultiConsumer(t *testing.T) {
	const nwork = 23
	const niter = 271828

	pn := []int{2, 3, 7, 11, 13, 17, 19, 23, 27, 31}

	q := make(chan int, nwork*3)
	r := make(chan int, nwork*3)

	// workers
	var wg sync.WaitGroup
	for i := 0; i < nwork; i++ {
		wg.Add(1)
		go func(w int) {
			for v := range q {

go work sync
cat go.work
grep '^go 1.50$' go.work
! grep toolchain go.work

# work sync with newer modules should update go 1.21 -> 1.22.1 and toolchain -> go1.22.9 in go.work
env TESTGO_VERSION=go1.21
env TESTGO_VERSION_SWITCH=switch
go work edit -go=1.21
grep '^go 1.21$' go.work
! grep toolchain go.work
env GOTOOLCHAIN=local
! go work sync

cp go.work go.work.orig

# If the current directory contains a go.mod file,
# 'go work use .' should add an entry for it.
cd bar/baz
go work use .
cmp ../../go.work ../../go.work.rel

# If the current directory lacks a go.mod file, 'go work use .'
# should remove its entry.
mv go.mod go.mod.bak
go work use .
cmp ../../go.work ../../go.work.orig

# If the path is absolute, it should remain absolute.
mv go.mod.bak go.mod
go work use $PWD

# Test editing go.work files.

go work init m
cmpenv go.work go.work.want_initial

go work edit -use n
cmpenv go.work go.work.want_use_n

grep go go.work
go work edit -go none
! grep go go.work

go work edit -go 1.18
cmp go.work go.work.want_go_118

go work edit -dropuse m
cmp go.work go.work.want_dropuse_m

go work edit -replace=x.1@v1.3.0=y.1@v1.4.0 -replace='x.1@v1.4.0 = ../z'
cmp go.work go.work.want_add_replaces

env GO111MODULE=on
mkdir $WORK/a/src/paths $WORK/b/src/paths
cp paths.go $WORK/a/src/paths
cp paths.go $WORK/b/src/paths
cp overlay.json $WORK/a/src/paths
cp overlay.json $WORK/b/src/paths
cp go.mod $WORK/a/src/paths/
cp go.mod $WORK/b/src/paths/


# A binary built without -trimpath should contain the module root dir
# and GOROOT for debugging and stack traces.
cd $WORK/a/src/paths
go build -o $WORK/paths-dbg.exe .

# go.mod referenced from go.work too new
cp go.work.old go.work
! go build .
stderr '^go: module . listed in go.work file requires go >= 1.99999, but go.work lists go 1.10; to update it:\n\tgo work use$'

! go work sync
stderr '^go: cannot load module . listed in go.work file: go.mod requires go >= 1.99999 \(running go 1\..+\)$'

# go.work too new
cp go.work.new go.work
cp go.mod.old go.mod
! go build .

grep 'mod.example/main/main.go:' $WORK/covdata/out.txt
grep 'mod.example/sub/sub.go:' $WORK/covdata/out.txt
grep 'rsc.io' $WORK/covdata/out.txt
grep 'bufio/bufio.go:' $WORK/covdata/out.txt

# Use the covdata tool to select a specific set of module paths
mkdir $WORK/covdata2
go tool covdata merge -pkg=rsc.io/quote -i=$WORK/covdata -o=$WORK/covdata2

# Examine the result.
go tool covdata percent -i=$WORK/covdata2