diff options
Diffstat (limited to 'libgo/go/net/mail/message_test.go')
| -rw-r--r-- | libgo/go/net/mail/message_test.go | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/libgo/go/net/mail/message_test.go b/libgo/go/net/mail/message_test.go index 2950bc4de92..acab538e18b 100644 --- a/libgo/go/net/mail/message_test.go +++ b/libgo/go/net/mail/message_test.go @@ -124,6 +124,157 @@ func TestDateParsing(t *testing.T) { } } +func TestDateParsingCFWS(t *testing.T) { + tests := []struct { + dateStr string + exp time.Time + valid bool + }{ + // FWS-only. No date. + { + " ", + // nil is not allowed + time.Date(1997, 11, 21, 9, 55, 6, 0, time.FixedZone("", -6*60*60)), + false, + }, + // FWS is allowed before optional day of week. + { + " Fri, 21 Nov 1997 09:55:06 -0600", + time.Date(1997, 11, 21, 9, 55, 6, 0, time.FixedZone("", -6*60*60)), + true, + }, + { + "21 Nov 1997 09:55:06 -0600", + time.Date(1997, 11, 21, 9, 55, 6, 0, time.FixedZone("", -6*60*60)), + true, + }, + { + "Fri 21 Nov 1997 09:55:06 -0600", + time.Date(1997, 11, 21, 9, 55, 6, 0, time.FixedZone("", -6*60*60)), + false, // missing , + }, + // FWS is allowed before day of month but HTAB fails. + { + "Fri, 21 Nov 1997 09:55:06 -0600", + time.Date(1997, 11, 21, 9, 55, 6, 0, time.FixedZone("", -6*60*60)), + true, + }, + // FWS is allowed before and after year but HTAB fails. + { + "Fri, 21 Nov 1997 09:55:06 -0600", + time.Date(1997, 11, 21, 9, 55, 6, 0, time.FixedZone("", -6*60*60)), + true, + }, + // FWS is allowed before zone but HTAB is not handled. Obsolete timezone is handled. + { + "Fri, 21 Nov 1997 09:55:06 CST", + time.Time{}, + true, + }, + // FWS is allowed after date and a CRLF is already replaced. + { + "Fri, 21 Nov 1997 09:55:06 CST (no leading FWS and a trailing CRLF) \r\n", + time.Time{}, + true, + }, + // CFWS is a reduced set of US-ASCII where space and accentuated are obsolete. No error. + { + "Fri, 21 Nov 1997 09:55:06 -0600 (MDT and non-US-ASCII signs éèç )", + time.Date(1997, 11, 21, 9, 55, 6, 0, time.FixedZone("", -6*60*60)), + true, + }, + // CFWS is allowed after zone including a nested comment. + // Trailing FWS is allowed. + { + "Fri, 21 Nov 1997 09:55:06 -0600 \r\n (thisisa(valid)cfws) \t ", + time.Date(1997, 11, 21, 9, 55, 6, 0, time.FixedZone("", -6*60*60)), + true, + }, + // CRLF is incomplete and misplaced. + { + "Fri, 21 Nov 1997 \r 09:55:06 -0600 \r\n (thisisa(valid)cfws) \t ", + time.Date(1997, 11, 21, 9, 55, 6, 0, time.FixedZone("", -6*60*60)), + false, + }, + // CRLF is complete but misplaced. No error is returned. + { + "Fri, 21 Nov 199\r\n7 09:55:06 -0600 \r\n (thisisa(valid)cfws) \t ", + time.Date(1997, 11, 21, 9, 55, 6, 0, time.FixedZone("", -6*60*60)), + true, // should be false in the strict interpretation of RFC 5322. + }, + // Invalid ASCII in date. + { + "Fri, 21 Nov 1997 ù 09:55:06 -0600 \r\n (thisisa(valid)cfws) \t ", + time.Date(1997, 11, 21, 9, 55, 6, 0, time.FixedZone("", -6*60*60)), + false, + }, + // CFWS chars () in date. + { + "Fri, 21 Nov () 1997 09:55:06 -0600 \r\n (thisisa(valid)cfws) \t ", + time.Date(1997, 11, 21, 9, 55, 6, 0, time.FixedZone("", -6*60*60)), + false, + }, + // Timezone is invalid but T is found in comment. + { + "Fri, 21 Nov 1997 09:55:06 -060 \r\n (Thisisa(valid)cfws) \t ", + time.Date(1997, 11, 21, 9, 55, 6, 0, time.FixedZone("", -6*60*60)), + false, + }, + // Date has no month. + { + "Fri, 21 1997 09:55:06 -0600", + time.Date(1997, 11, 21, 9, 55, 6, 0, time.FixedZone("", -6*60*60)), + false, + }, + // Invalid month : OCT iso Oct + { + "Fri, 21 OCT 1997 09:55:06 CST", + time.Time{}, + false, + }, + // A too short time zone. + { + "Fri, 21 Nov 1997 09:55:06 -060", + time.Date(1997, 11, 21, 9, 55, 6, 0, time.FixedZone("", -6*60*60)), + false, + }, + // A too short obsolete time zone. + { + "Fri, 21 1997 09:55:06 GT", + time.Date(1997, 11, 21, 9, 55, 6, 0, time.FixedZone("", -6*60*60)), + false, + }, + } + for _, test := range tests { + hdr := Header{ + "Date": []string{test.dateStr}, + } + date, err := hdr.Date() + if err != nil && test.valid { + t.Errorf("Header(Date: %s).Date(): %v", test.dateStr, err) + } else if err == nil && test.exp.IsZero() { + // OK. Used when exact result depends on the + // system's local zoneinfo. + } else if err == nil && !date.Equal(test.exp) && test.valid { + t.Errorf("Header(Date: %s).Date() = %+v, want %+v", test.dateStr, date, test.exp) + } else if err == nil && !test.valid { // an invalid expression was tested + t.Errorf("Header(Date: %s).Date() did not return an error but %v", test.dateStr, date) + } + + date, err = ParseDate(test.dateStr) + if err != nil && test.valid { + t.Errorf("ParseDate(%s): %v", test.dateStr, err) + } else if err == nil && test.exp.IsZero() { + // OK. Used when exact result depends on the + // system's local zoneinfo. + } else if err == nil && !test.valid { // an invalid expression was tested + t.Errorf("ParseDate(%s) did not return an error but %v", test.dateStr, date) + } else if err == nil && test.valid && !date.Equal(test.exp) { + t.Errorf("ParseDate(%s) = %+v, want %+v", test.dateStr, date, test.exp) + } + } +} + func TestAddressParsingError(t *testing.T) { mustErrTestCases := [...]struct { text string |