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net/http: fix build errors on js/wasm target

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The in-progress WASM port does not yet have sufficient automatic
testing performed against it, so these errors slipped through when
adding the new Fetch API backed http.Roundtripper.

Updates #25506

Change-Id: I84c5832452e3e6067a02d926f67d01aaca66b837
GitHub-Last-Rev: 064062b5fd
GitHub-Pull-Request: golang/go#25714
Reviewed-on: https://go-review.googlesource.com/116076
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Johan Brandhorst 2018-06-04 15:03:05 +00:00 committed by Brad Fitzpatrick
parent 446d76e62d
commit fb5279cc45
1 changed files with 5 additions and 3 deletions
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8
src/net/http/roundtrip_js.go
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@ -12,13 +12,13 @@ import (
"io" "io"
"io/ioutil" "io/ioutil"
"os" "os"
"path"
"strconv" "strconv"
"strings"
"syscall/js" "syscall/js"
) )
// RoundTrip implements the RoundTripper interface using the WHATWG Fetch API. // RoundTrip implements the RoundTripper interface using the WHATWG Fetch API.
func (*Transport) RoundTrip(req *Request) (*Response, error) { func (t *Transport) RoundTrip(req *Request) (*Response, error) {
if useFakeNetwork() { if useFakeNetwork() {
return t.roundTrip(req) return t.roundTrip(req)
} }
@ -134,10 +134,12 @@ func (*Transport) RoundTrip(req *Request) (*Response, error) {
} }
} }
var errClosed = errors.New("net/http: reader is closed")
// useFakeNetwork is used to determine whether the request is made // useFakeNetwork is used to determine whether the request is made
// by a test and should be made to use the fake in-memory network. // by a test and should be made to use the fake in-memory network.
func useFakeNetwork() bool { func useFakeNetwork() bool {
return len(os.Args) > 0 && path.Base(os.Args[0]) == "node" return len(os.Args) > 0 && strings.HasSuffix(os.Args[0], ".test")
} }
// streamReader implements an io.ReadCloser wrapper for ReadableStream. // streamReader implements an io.ReadCloser wrapper for ReadableStream.