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net: TestLookupNoSuchHost failing on Plan 9 #67096

Closed 0intro closed 2 weeks ago

0intro commented 2 weeks ago

Since CL 532217, TestLookupNoSuchHost is failing on Plan 9.

--- FAIL: TestLookupNoSuchHost (216.41s)
    --- FAIL: TestLookupNoSuchHost/LookupHost_NXDOMAIN (108.13s)
        --- FAIL: TestLookupNoSuchHost/LookupHost_NXDOMAIN/default_resolver (36.05s)
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 1s after failure lookup invalid.invalid.: write /net/cs: cs: can't translate address: dns: name does not exist
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 5s after failure lookup invalid.invalid.: write /net/cs: cs: can't translate address: dns: name does not exist
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 30s after failure lookup invalid.invalid.: write /net/cs: cs: can't translate address: dns: name does not exist
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1628: unexpected error: lookup invalid.invalid.: write /net/cs: cs: can't translate address: dns: name does not exist
        --- FAIL: TestLookupNoSuchHost/LookupHost_NXDOMAIN/forced_go_resolver (36.04s)
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 1s after failure lookup invalid.invalid.: write /net/cs: cs: can't translate address: dns: name does not exist
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 5s after failure lookup invalid.invalid.: write /net/cs: cs: can't translate address: dns: name does not exist
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 30s after failure lookup invalid.invalid.: write /net/cs: cs: can't translate address: dns: name does not exist
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1628: unexpected error: lookup invalid.invalid.: write /net/cs: cs: can't translate address: dns: name does not exist
        --- FAIL: TestLookupNoSuchHost/LookupHost_NXDOMAIN/forced_cgo_resolver (36.04s)
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 1s after failure lookup invalid.invalid.: write /net/cs: cs: can't translate address: dns: name does not exist
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 5s after failure lookup invalid.invalid.: write /net/cs: cs: can't translate address: dns: name does not exist
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 30s after failure lookup invalid.invalid.: write /net/cs: cs: can't translate address: dns: name does not exist
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1628: unexpected error: lookup invalid.invalid.: write /net/cs: cs: can't translate address: dns: name does not exist
    --- FAIL: TestLookupNoSuchHost/LookupHost_NODATA (108.18s)
        --- FAIL: TestLookupNoSuchHost/LookupHost_NODATA/default_resolver (36.07s)
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 1s after failure lookup _ldap._tcp.google.com.: write /net/cs: cs: can't translate address: dns: resource does not exist; negrcode
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 5s after failure lookup _ldap._tcp.google.com.: write /net/cs: cs: can't translate address: dns: resource does not exist; negrcode
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 30s after failure lookup _ldap._tcp.google.com.: write /net/cs: cs: can't translate address: dns: resource does not exist; negrcode
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1628: unexpected error: lookup _ldap._tcp.google.com.: write /net/cs: cs: can't translate address: dns: resource does not exist; negrcode
        --- FAIL: TestLookupNoSuchHost/LookupHost_NODATA/forced_go_resolver (36.07s)
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 1s after failure lookup _ldap._tcp.google.com.: write /net/cs: cs: can't translate address: dns: resource does not exist; negrcode
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 5s after failure lookup _ldap._tcp.google.com.: write /net/cs: cs: can't translate address: dns: resource does not exist; negrcode
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 30s after failure lookup _ldap._tcp.google.com.: write /net/cs: cs: can't translate address: dns: resource does not exist; negrcode
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1628: unexpected error: lookup _ldap._tcp.google.com.: write /net/cs: cs: can't translate address: dns: resource does not exist; negrcode
        --- FAIL: TestLookupNoSuchHost/LookupHost_NODATA/forced_cgo_resolver (36.03s)
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 1s after failure lookup _ldap._tcp.google.com.: write /net/cs: cs: can't translate address: dns: resource does not exist; negrcode
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 5s after failure lookup _ldap._tcp.google.com.: write /net/cs: cs: can't translate address: dns: resource does not exist; negrcode
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1623: backoff 30s after failure lookup _ldap._tcp.google.com.: write /net/cs: cs: can't translate address: dns: resource does not exist; negrcode
            lookup_test.go:1610: IsNotFound is set to false
            lookup_test.go:1614: error message is not equal to: no such host
            lookup_test.go:1628: unexpected error: lookup _ldap._tcp.google.com.: write /net/cs: cs: can't translate address: dns: resource does not exist; negrcode
--- FAIL: TestDNSErrorUnwrap (0.08s)
    lookup_test.go:1646: errors.Is(err, context.DeadlineExceeded) = false; want = true
    lookup_test.go:1651: errors.Is(err, context.Canceled) = false; want = true
    lookup_test.go:1658: errors.Is(err, context.Canceled) = false; want = true
FAIL
FAIL    net 248.333s
FAIL

See https://build.golang.org/log/277b08f6b641150f675b63ae10c674286d342f1a

CC @millerresearch

gopherbot commented 2 weeks ago

Change https://go.dev/cl/582236 mentions this issue: net: fix lookupHost on Plan9