1fefe5d9b8
* make errorx classifier less dependent on strings * adapt errorx tests * added syserror comment * localized classification of quic errors * localized classification of resolver errors * (fix) move "no such host" error to global classifier * moved x509 errors to local TLS error classifier * added qtls error classification for quicdialer * add Classifier to SafeErrWrapperBuilder * windows/unix specific files for errno constants * added errno ETIMEDOUT, tests * added TLS alert constants * added FailureSSLHandshake test, improved switch style * added more network based system error constants for future use * (fix) import style * (fix) errorx typos/style * (fix) robustness of SafeErrWrapperBuilder, added comments * (fix) reversed unnecessary changes, added comments * (fix) style and updated comment * errorx: added future re-structuring comment * (fix) typo TLS alert code 51 * added comment * alert mapping: added comment * Update errorx.go * Update internal/engine/netx/errorx/errorx.go Co-authored-by: Simone Basso <bassosimone@gmail.com>
85 lines
2.2 KiB
Go
85 lines
2.2 KiB
Go
package quicdialer_test
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import (
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"context"
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"crypto/tls"
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"errors"
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"io"
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"testing"
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"github.com/lucas-clemente/quic-go"
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"github.com/ooni/probe-cli/v3/internal/engine/legacy/netx/dialid"
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"github.com/ooni/probe-cli/v3/internal/engine/netx/errorx"
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"github.com/ooni/probe-cli/v3/internal/engine/netx/quicdialer"
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)
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func TestErrorWrapperFailure(t *testing.T) {
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ctx := dialid.WithDialID(context.Background())
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d := quicdialer.ErrorWrapperDialer{
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Dialer: MockDialer{Sess: nil, Err: io.EOF}}
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sess, err := d.DialContext(
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ctx, "udp", "www.google.com:443", &tls.Config{}, &quic.Config{})
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if sess != nil {
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t.Fatal("expected a nil sess here")
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}
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errorWrapperCheckErr(t, err, errorx.QUICHandshakeOperation)
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}
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func errorWrapperCheckErr(t *testing.T, err error, op string) {
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if !errors.Is(err, io.EOF) {
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t.Fatal("expected another error here")
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}
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var errWrapper *errorx.ErrWrapper
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if !errors.As(err, &errWrapper) {
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t.Fatal("cannot cast to ErrWrapper")
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}
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if errWrapper.DialID == 0 {
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t.Fatal("unexpected DialID")
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}
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if errWrapper.Operation != op {
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t.Fatal("unexpected Operation")
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}
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if errWrapper.Failure != errorx.FailureEOFError {
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t.Fatal("unexpected failure")
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}
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}
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func TestErrorWrapperInvalidCertificate(t *testing.T) {
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nextprotos := []string{"h3"}
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servername := "example.com"
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tlsConf := &tls.Config{
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NextProtos: nextprotos,
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ServerName: servername,
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}
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dlr := quicdialer.ErrorWrapperDialer{Dialer: &quicdialer.SystemDialer{}}
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// use Google IP
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sess, err := dlr.DialContext(context.Background(), "udp",
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"216.58.212.164:443", tlsConf, &quic.Config{})
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if err == nil {
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t.Fatal("expected an error here")
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}
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if sess != nil {
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t.Fatal("expected nil sess here")
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}
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if err.Error() != errorx.FailureSSLInvalidCertificate {
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t.Fatal("unexpected failure")
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}
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}
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func TestErrorWrapperSuccess(t *testing.T) {
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ctx := dialid.WithDialID(context.Background())
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tlsConf := &tls.Config{
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NextProtos: []string{"h3"},
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ServerName: "www.google.com",
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}
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d := quicdialer.ErrorWrapperDialer{Dialer: quicdialer.SystemDialer{}}
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sess, err := d.DialContext(ctx, "udp", "216.58.212.164:443", tlsConf, &quic.Config{})
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if err != nil {
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t.Fatal(err)
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}
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if sess == nil {
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t.Fatal("expected non-nil sess here")
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}
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}
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