mirror of https://github.com/octoleo/restic.git
73 lines
1.7 KiB
Go
73 lines
1.7 KiB
Go
//go:build go1.14 && !go1.18
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// +build go1.14,!go1.18
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// missing eof error is fixed in golang >= 1.17.3 or >= 1.16.10
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// remove the workaround from rest.go when the minimum golang version
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// supported by restic reaches 1.18.
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package rest_test
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import (
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"context"
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"io"
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"io/ioutil"
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"net/http"
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"net/http/httptest"
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"net/url"
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"testing"
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"github.com/restic/restic/internal/backend/rest"
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"github.com/restic/restic/internal/restic"
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)
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func TestZeroLengthRead(t *testing.T) {
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// Test workaround for https://github.com/golang/go/issues/46071. Can be removed once this is fixed in Go
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// and the minimum golang version supported by restic includes the fix.
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numRequests := 0
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srv := httptest.NewUnstartedServer(http.HandlerFunc(func(res http.ResponseWriter, req *http.Request) {
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numRequests++
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t.Logf("req %v %v", req.Method, req.URL.Path)
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if req.Method == "GET" {
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res.Header().Set("Content-Length", "42")
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// Now the handler fails for some reason and is unable to send data
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return
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}
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t.Errorf("unhandled request %v %v", req.Method, req.URL.Path)
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}))
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srv.EnableHTTP2 = true
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srv.StartTLS()
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defer srv.Close()
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srvURL, err := url.Parse(srv.URL)
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if err != nil {
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t.Fatal(err)
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}
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cfg := rest.Config{
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Connections: 5,
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URL: srvURL,
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}
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be, err := rest.Open(cfg, srv.Client().Transport)
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if err != nil {
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t.Fatal(err)
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}
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defer func() {
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err = be.Close()
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if err != nil {
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t.Fatal(err)
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}
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}()
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err = be.Load(context.TODO(), restic.Handle{Type: restic.ConfigFile}, 0, 0, func(rd io.Reader) error {
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_, err := ioutil.ReadAll(rd)
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if err == nil {
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t.Fatal("ReadAll should have returned an 'Unexpected EOF' error")
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}
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return nil
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})
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if err == nil {
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t.Fatal("Got no unexpected EOF error")
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}
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}
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