libgo/go/time/zoneinfo_test.go

   1 // Copyright 2014 The Go Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style
   3 // license that can be found in the LICENSE file.
   4
   5 package time_test
   6
   7 import (
   8         "testing"
   9         "time"
  10 )
  11
  12 func TestVersion3(t *testing.T) {
  13         t.Skip("gccgo does not use the zip file")
  14         time.ForceZipFileForTesting(true)
  15         defer time.ForceZipFileForTesting(false)
  16         _, err := time.LoadLocation("Asia/Jerusalem")
  17         if err != nil {
  18                 t.Fatal(err)
  19         }
  20 }
  21
  22 // Test that we get the correct results for times before the first
  23 // transition time. To do this we explicitly check early dates in a
  24 // couple of specific timezones.
  25 func TestFirstZone(t *testing.T) {
  26         t.Skip("gccgo does not use the zip file")
  27
  28         time.ForceZipFileForTesting(true)
  29         defer time.ForceZipFileForTesting(false)
  30
  31         const format = "Mon, 02 Jan 2006 15:04:05 -0700 (MST)"
  32         var tests = []struct {
  33                 zone  string
  34                 unix  int64
  35                 want1 string
  36                 want2 string
  37         }{
  38                 {
  39                         "PST8PDT",
  40                         -1633269601,
  41                         "Sun, 31 Mar 1918 01:59:59 -0800 (PST)",
  42                         "Sun, 31 Mar 1918 03:00:00 -0700 (PDT)",
  43                 },
  44                 {
  45                         "Pacific/Fakaofo",
  46                         1325242799,
  47                         "Thu, 29 Dec 2011 23:59:59 -1100 (TKT)",
  48                         "Sat, 31 Dec 2011 00:00:00 +1300 (TKT)",
  49                 },
  50         }
  51
  52         for _, test := range tests {
  53                 z, err := time.LoadLocation(test.zone)
  54                 if err != nil {
  55                         t.Fatal(err)
  56                 }
  57                 s := time.Unix(test.unix, 0).In(z).Format(format)
  58                 if s != test.want1 {
  59                         t.Errorf("for %s %d got %q want %q", test.zone, test.unix, s, test.want1)
  60                 }
  61                 s = time.Unix(test.unix+1, 0).In(z).Format(format)
  62                 if s != test.want2 {
  63                         t.Errorf("for %s %d got %q want %q", test.zone, test.unix, s, test.want2)
  64                 }
  65         }
  66 }
  67
  68 func TestLocationNames(t *testing.T) {
  69         if time.Local.String() != "Local" {
  70                 t.Errorf(`invalid Local location name: got %q want "Local"`, time.Local)
  71         }
  72         if time.UTC.String() != "UTC" {
  73                 t.Errorf(`invalid UTC location name: got %q want "UTC"`, time.UTC)
  74         }
  75 }