go test testcache -run=TestOSArgs -v hello
! stdout '\(cached\)'
stdout 'hello'
go test testcache -run=TestOSArgs -v goodbye
! stdout '\(cached\)'
stdout 'goodbye'

# golang.org/issue/36134: that includes the `-timeout` argument.
go test testcache -run=TestOSArgs -timeout=20m -v
! stdout '\(cached\)'
stdout '-test\.timeout[= ]20m'
go test testcache -run=TestOSArgs -timeout=5s -v
! stdout '\(cached\)'
stdout '-test\.timeout[= ]5s'

go version fortune.exe
stdout '^fortune.exe: .+'
go version -m fortune.exe
stdout -buildmode=exe
stdout '^\tpath\trsc.io/fortune'
stdout '^\tmod\trsc.io/fortune\tv1.0.0'

# Check the build info of a binary built from $GOROOT/src/cmd
go build -o test2json.exe cmd/test2json
go version -m test2json.exe
stdout -buildmode=exe
stdout '^test2json.exe: .+'
stdout '^\tpath\tcmd/test2json$'
! stdout 'mod[^e]'

# windows output like GOTOOLCHAIN=local
stdout 'GOTOOLCHAIN=''?local''?'
stdout 'GOSUMDB=''?nodefault''?'
stdout 'GOPROXY=''?nodefault''?'
stdout 'GO111MODULE=''?auto''?'
stdout 'CGO_CFLAGS=''?nodefault''?'
stdout 'CGO_CPPFLAGS=''?nodefault''?'

go env -changed -json
stdout '"GOTOOLCHAIN": "local"'
stdout '"GOSUMDB": "nodefault"'
stdout '"GOPROXY": "nodefault"'
stdout '"GO111MODULE": "auto"'

env GOARCH=amd64
env GOAMD64=v3
go list -f '{{context.ToolTags}}'
stdout 'amd64.v1 amd64.v2 amd64.v3'

env GOARCH=arm
env GOARM=6
go list -f '{{context.ToolTags}}'
stdout 'arm.5 arm.6'

env GOARCH=mips
env GOMIPS=hardfloat
go list -f '{{context.ToolTags}}'
stdout 'mips.hardfloat'

env GOARCH=mips64
env GOMIPS=hardfloat
go list -f '{{context.ToolTags}}'
stdout 'mips64.hardfloat'

env GOARCH=ppc64
env GOPPC64=power9

stdout ok
stdout SKIP
! stdout FAIL

# Run successful chatty fuzz targets.
go test -v chatty_fuzz_test.go
stdout ok
stdout PASS
stdout 'all good here'
! stdout FAIL

# Fuzz successful chatty fuzz target that includes a separate unit test.
go test -v chatty_with_test_fuzz_test.go -fuzz=Fuzz -fuzztime=1x
stdout ok
stdout PASS
! stdout FAIL
stdout -count=1 'all good here'

# The syntax error is shown in the package error field.
go list -e -test -deps -f '{{.ImportPath}} {{.Error | printf "%q"}}' syntaxerr
stdout 'pkgdep <nil>'
stdout 'testdep_a <nil>'
stdout 'testdep_b <nil>'
stdout 'syntaxerr <nil>'
stdout 'syntaxerr \[syntaxerr.test\] <nil>'
stdout 'syntaxerr_test \[syntaxerr.test\] <nil>'
stdout 'syntaxerr\.test "[^"]*expected declaration'
! stderr 'expected declaration'

[short] stop

! go test ./failfast_test.go -run='TestFailingA' -failfast=true
stdout -count=1 'FAIL - '
! go test ./failfast_test.go -run='TestFailing[AB]' -failfast=true
stdout -count=1 'FAIL - '
! go test ./failfast_test.go -run='TestFailing[AB]' -failfast=false
stdout -count=2 'FAIL - '

# mix with non-failing tests
! go test ./failfast_test.go -run='TestA|TestFailing[AB]' -failfast=true
stdout -count=1 'FAIL - '

go test standalone_fuzz_test.go
! stdout '^ok.*\[no tests to run\]'
stdout '^ok'

# Matches only for fuzzing.
go test -fuzz Fuzz -fuzztime 1x standalone_fuzz_test.go
! stdout '^ok.*\[no tests to run\]'
stdout '^ok'

# Matches none for fuzzing but will run the fuzz target as a test.
go test -fuzz ThisWillNotMatch -fuzztime 1x standalone_fuzz_test.go
! stdout '^ok.*no tests to run'
stdout '^ok'
stdout 'no fuzz tests to fuzz'

# Check errors for run action
stdout '"Package":"errors"'
stdout '"Action":"start","Package":"errors"'
stdout '"Action":"run","Package":"errors"'

# Check m/empty/pkg for output and skip actions
stdout '"Action":"start","Package":"m/empty/pkg"'
stdout '"Action":"output","Package":"m/empty/pkg","Output":".*no test files'
stdout '"Action":"skip","Package":"m/empty/pkg"'

go build
go version -m m$GOEXE
stdout '^\tbuild\t-compiler=gc$'
stdout '^\tbuild\tGOOS='
stdout '^\tbuild\tGOARCH='
[GOARCH:amd64] stdout '^\tbuild\tGOAMD64='
! stdout asmflags|gcflags|ldflags|gccgoflags

# Toolchain flags are added if present.
# The raw flags are included, with package patterns if specified.
go build -asmflags=example.com/m=-D=FOO=bar
go version -m m$GOEXE
stdout '^\tbuild\t-asmflags=example\.com/m=-D=FOO=bar$'