FAQ
Hello all


The net tests recently started failing here with:


--- FAIL: TestLookupCNAME-75 (0.06 seconds)
dialgoogle_test.go:51: LookupCNAME("www.google.com.") = "www.google.com.", <nil>, want "*.l.google.com.", nil


I'm guessing something might have changed in Google or some ISP DNS?


Regards

Albert

Search Discussions

  • Adam Langley at Sep 8, 2012 at 3:33 pm

    On Sat, Sep 8, 2012 at 10:58 AM, Albert Strasheim wrote:
    The net tests recently started failing here with:

    --- FAIL: TestLookupCNAME-75 (0.06 seconds)
    dialgoogle_test.go:51: LookupCNAME("www.google.com.") = "www.google.com.",
    <nil>, want "*.l.google.com.", nil
    net tests are still passing for me and the CNAME is still setup the
    same from here:

    ;; QUESTION SECTION:
    ;www.google.com. IN A

    ;; ANSWER SECTION:
    www.google.com. 355813 IN CNAME www.l.google.com.


    Can you see what the DNS looks like for you?


    Cheers

    AGL
  • Albert Strasheim at Sep 8, 2012 at 3:48 pm
    Hello
    On Saturday, September 8, 2012 5:33:43 PM UTC+2, Adam Langley wrote:
    On Sat, Sep 8, 2012 at 10:58 AM, Albert Strasheim wrote:
    The net tests recently started failing here with:
    --- FAIL: TestLookupCNAME-75 (0.06 seconds)
    dialgoogle_test.go:51: LookupCNAME("www.google.com.") = "
    www.google.com.",
    <nil>, want "*.l.google.com.", nil
    net tests are still passing for me and the CNAME is still setup the
    same from here:
    ;; QUESTION SECTION:
    ;www.google.com. IN A
    ;; ANSWER SECTION:
    www.google.com. 355813 IN CNAME
    www.l.google.com.
    Can you see what the DNS looks like for you?
    $ host www.google.com
    www.google.com has address 197.80.128.44
    www.google.com has address 197.80.128.39
    www.google.com has address 197.80.128.34
    www.google.com has address 197.80.128.29
    www.google.com has address 197.80.128.24
    www.google.com has address 197.80.128.59
    www.google.com has address 197.80.128.54
    www.google.com has address 197.80.128.49
    www.google.com is an alias for www.l.google.com.
    www.l.google.com has IPv6 address 2c0f:fb50:4001:800::1014
    www.google.com is an alias for www.l.google.com.

    $ dig www.google.com

    ; <<>> DiG 9.8.3-P1-RedHat-9.8.3-2.P1.fc16 <<>> www.google.com
    ;; global options: +cmd
    ;; Got answer:
    ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 38334
    ;; flags: qr rd ra; QUERY: 1, ANSWER: 8, AUTHORITY: 4, ADDITIONAL: 4

    ;; QUESTION SECTION:
    ;www.google.com. IN A

    ;; ANSWER SECTION:
    www.google.com. 136 IN A 197.80.128.59
    www.google.com. 136 IN A 197.80.128.24
    www.google.com. 136 IN A 197.80.128.29
    www.google.com. 136 IN A 197.80.128.34
    www.google.com. 136 IN A 197.80.128.39
    www.google.com. 136 IN A 197.80.128.44
    www.google.com. 136 IN A 197.80.128.49
    www.google.com. 136 IN A 197.80.128.54

    ;; AUTHORITY SECTION:
    google.com. 158247 IN NS ns3.google.com.
    google.com. 158247 IN NS ns4.google.com.
    google.com. 158247 IN NS ns1.google.com.
    google.com. 158247 IN NS ns2.google.com.

    ;; ADDITIONAL SECTION:
    ns1.google.com. 331197 IN A 216.239.32.10
    ns2.google.com. 331127 IN A 216.239.34.10
    ns3.google.com. 331124 IN A 216.239.36.10
    ns4.google.com. 331127 IN A 216.239.38.10

    I'm in South Africa. ISP is mweb.co.za, if that matters.

    Regards

    Albert
  • Jan Mercl at Sep 8, 2012 at 4:08 pm

    On Sat, Sep 8, 2012 at 5:48 PM, Albert Strasheim wrote:
    I'm in South Africa. ISP is mweb.co.za, if that matters.
    Germany:

    (18:07) jnml@CELSIUS-R630:~$ host www.google.com
    www.google.com has address 173.194.35.146
    www.google.com has address 173.194.35.145
    www.google.com has address 173.194.35.144
    www.google.com has address 173.194.35.147
    www.google.com has address 173.194.35.148
    www.google.com has IPv6 address 2a00:1450:4016:800::1012
    (18:07) jnml@CELSIUS-R630:~$

    -j
  • Russ Cox at Sep 10, 2012 at 4:34 pm
    Jan, what does 'dig www.google.com' say for you? And are you seeing
    'go test net' fail too?

    Russ
  • Jan Mercl at Sep 10, 2012 at 5:39 pm

    On Mon, Sep 10, 2012 at 6:28 PM, Russ Cox wrote:
    Jan, what does 'dig www.google.com' say for you? And are you seeing
    'go test net' fail too?
    Yup.

    (18:44) jnml@celsius:~$ dig www.google.com

    ; <<>> DiG 9.8.1-P1 <<>> www.google.com
    ;; global options: +cmd
    ;; Got answer:
    ;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 36717
    ;; flags: qr rd ra; QUERY: 1, ANSWER: 5, AUTHORITY: 0, ADDITIONAL: 0

    ;; QUESTION SECTION:
    ;www.google.com. IN A

    ;; ANSWER SECTION:
    www.google.com. 33 IN A 173.194.35.180
    www.google.com. 33 IN A 173.194.35.179
    www.google.com. 33 IN A 173.194.35.176
    www.google.com. 33 IN A 173.194.35.177
    www.google.com. 33 IN A 173.194.35.178

    ;; Query time: 3 msec
    ;; SERVER: 127.0.0.1#53(127.0.0.1)
    ;; WHEN: Mon Sep 10 18:44:50 2012
    ;; MSG SIZE rcvd: 112

    (18:44) jnml@celsius:~$ go test net
    --- FAIL: TestLookupCNAME (0.04 seconds)
    dialgoogle_test.go:51: LookupCNAME("www.google.com.") =
    "www.google.com.", <nil>, want "*.l.google.com.", nil
    FAIL
    FAIL net 6.238s
    (18:45) jnml@celsius:~$

    -j
  • Russ Cox at Sep 10, 2012 at 4:48 pm
    Was reading mail oldest to newest. I see that this has been fixed at
    tip by changing the test.

    Russ

Related Discussions

Discussion Navigation
viewthread | post
Discussion Overview
groupgolang-dev @
categoriesgo
postedSep 8, '12 at 2:58p
activeSep 10, '12 at 5:39p
posts7
users4
websitegolang.org

People

Translate

site design / logo © 2022 Grokbase