cd fail
! go test .
! stderr .
stdout '^exitcode=1\n'
stdout '^FAIL\s+example/fail'

# In local directory mode output is streamed, so we don't know
# whether the test printed anything at all, so we print the exit code
# (just in case it failed without emitting any output at all),
# and that happens to add the needed newline as well.
! go test
! stderr .
stdout '^exitcode=1exit status 1\n'
stdout '^FAIL\s+example/fail'

# The second run should be.
go test -run=WriteTmp .
! stdout '(cached)'
go test -run=WriteTmp .
stdout '(cached)'

# 'go test' without arguments should never be cached.
go test -run=WriteTmp
! stdout '(cached)'
go test -run=WriteTmp
! stdout '(cached)'

# We should never cache a test run from command-line files.
go test -run=WriteTmp ./foo_test.go
! stdout '(cached)'
go test -run=WriteTmp ./foo_test.go

go test -v -x ./x -timeout 24h -boolflag=true foo -timeout 25h
stdout 'args: foo -timeout 25h'
stdout 'timeout: 24h0m0s$'  # -timeout is unambiguously not a flag, so the real flag wins.

go test -v -x ./x -timeout 24h -boolflag foo -timeout 25h
stdout 'args: foo -test\.timeout=25h0m0s'  # For legacy reasons, '-timeout ' is erroneously rewritten to -test.timeout; see https://golang.org/issue/40763.
stdout 'timeout: 24h0m0s$'  # Actual flag wins.

log4j.rootLogger=INFO,STDOUT
log4j.appender.STDOUT=org.apache.log4j.ConsoleAppender
log4j.appender.STDOUT.ImmediateFlush=true
log4j.appender.STDOUT.layout=org.apache.log4j.PatternLayout

go mod tidy
cmp go.mod.orig go.mod

go list -m all
stdout '^a v0.1.0 '
stdout '^b v0.1.0 '
stdout '^c v0.1.0 '

# After adding a new import of b/y,
# the import of c from b/y should resolve to the version required by b.

cp m.go m.go.orig
cp m.go.new m.go
go mod tidy
cmp go.mod.new go.mod

go list -m all
stdout '^a v0.1.0 '
stdout '^b v0.1.0 '
stdout '^c v0.1.0 '

[short] skip

go test -short -coverpkg=strings strings regexp
! stdout '[^0-9]0\.0%'
stdout  'strings.*coverage:.*[1-9][0-9.]+%'
stdout  'regexp.*coverage:.*[1-9][0-9.]+%'

go test -short -cover strings math regexp
! stdout '[^0-9]0\.0%'
stdout  'strings.*coverage:.*[1-9][0-9.]+%'
stdout  'math.*coverage:.*[1-9][0-9.]+%'

go env GOWORK
stdout '^'$GOPATH'[\\/]src[\\/]go.work$'
go env
stdout '^(set )?GOWORK=''?'$GOPATH'[\\/]src[\\/]go.work''?$'

cd ..
go env GOWORK
! stdout .
go env
stdout 'GOWORK=("")?'

cd src
go env GOWORK
stdout 'go.work'

env GOWORK='off'
go env GOWORK
stdout 'off'

! go env -w GOWORK=off
stderr '^go: GOWORK cannot be modified$'

-- go.work --
go 1.18

use a
-- a/go.mod --

go run .
! stdout panic
! stderr panic
stderr '^ok$'

[cgo] go run main.go
[!cgo] go run main_nocgo.go
! stdout panic
! stderr panic
stderr '^ok$'

go test -v
! stdout panic
! stderr panic
stdout '^ok$'  # 'go test' combines the test's stdout into stderr

go test -v .
! stdout panic
! stderr panic
stdout '^ok$'  # 'go test' combines the test's stdout into stderr

go list -m -versions rsc.io/quote
stdout '^rsc.io/quote v1.0.0 v1.1.0 v1.2.0 v1.2.1 v1.3.0 v1.4.0 v1.5.0 v1.5.1 v1.5.2 v1.5.3-pre1$'

# Latest rsc.io/quote should be v1.5.2, not v1.5.3-pre1.
go list -m rsc.io/quote@latest
stdout 'rsc.io/quote v1.5.2$'

# Same for rsc.io/quote@v1 and rsc.io/quote@v1.5 (with no patch version).
go list -m rsc.io/quote@v1
stdout 'rsc.io/quote v1.5.2$'
go list -m rsc.io/quote@v1.5

go generate ./nopkg
stdout 'Success a'
! stdout 'Fail'

# Test go generate for package with inconsistent package clauses
# $GOPACKAGE should depend on each file's package clause
go generate ./inconsistent
stdout 'Success a'
stdout 'Success b'
stdout -count=2 'Success c'
! stdout 'Fail'

# Test go generate for syntax errors before and after package clauses
go generate ./syntax