! go mod init gopkg.in/pkg
stderr '(?s)^go: invalid module path "gopkg.in/pkg": module paths beginning with gopkg.in/ must always have a major version suffix in the form of .vN(.*)go mod init gopkg.in/pkg.v1$'

! go mod init gopkg.in/user/pkg
stderr '(?s)^go: invalid module path "gopkg.in/user/pkg": module paths beginning with gopkg.in/ must always have a major version suffix in the form of .vN(.*)go mod init gopkg.in/user/pkg.v1$'

! go list -m rsc.io/quote@latest
stderr '^go: module rsc.io/quote: invalid response from proxy "'$GOPROXY'": invalid character ''i'' looking for beginning of value$'

! go list -m rsc.io/quote@1.5.2

class CancellationCrossVersionSpec extends ToolingApiSpecification {
    def setup() {
        settingsFile << '''
rootProject.name = 'cancelling'
'''
    }

    def "early cancel stops the build before beginning"() {
        buildFile << """
throw new GradleException("should not run")
"""
        def cancel = GradleConnector.newCancellationTokenSource()
        def resultHandler = new TestResultHandler()

        when:

# Test that go list prefix... does not read directories not beginning with prefix.
env GODEBUG=gofsystrace=1
go list m...
stderr mime
stderr mime[\\/]multipart

		err = fmt.Errorf("invalid archive header")
		return
	}
	name = strings.TrimSpace(string(hdr[:16]))
	return
}

// FindExportData positions the reader r at the beginning of the
// export data section of an underlying GC-created object/archive
// file by reading from it. The reader must be positioned at the
// start of the file before calling this function. The hdr result

// Package structs defines marker types that can be used as struct fields
// to modify the properties of a struct.
//
// By convention, a marker type should be used as the type of a field
// named "_", placed at the beginning of a struct type definition.

# https://go.dev/issue/51473: to avoid the need for generators to rely on
# runtime.GOROOT, 'go generate' should run the test with its own GOROOT/bin
# at the beginning of $PATH.

[short] skip

[!GOOS:plan9] env PATH=
[GOOS:plan9] env path=
go generate .

[!GOOS:plan9] env PATH=$WORK${/}bin
[GOOS:plan9] env path=$WORK${/}bin
go generate .

-- go.mod --
module example

go 1.19
-- main.go --
//go:generate go run .

go list -f '{{if .Standard}}{{.ImportPath}}{{end}}' std cmd
stdout golang.org/x/net/http2/hpack
stdout cmd/vendor/golang\.org/x/arch/x86/x86asm

# However, vendored packages should not match wildcard patterns beginning with cmd.
go list cmd/...
stdout cmd/compile

	AllocationBase uintptr
	// The memory protection option when the region was initially allocated
	AllocationProtect uint32
	PartitionId       uint16
	// The size of the region beginning at the base address in which all pages have identical attributes, in bytes.
	RegionSize uintptr
	// The state of the pages in the region.
	State uint32
	// The access protection of the pages in the region.
	Protect uint32

    }

    /**
     * Returns the optional comment to add at the beginning of the properties file.
     */
    @Nullable
    @Optional
    @Input
    public String getComment() {
        return comment;
    }

    /**
     * Sets the optional comment to add at the beginning of the properties file.
     */
    public void setComment(@Nullable String comment) {