1a2f01efa6
Update the Go library to the 1.10beta1 release.
Requires a few changes to the compiler for modifications to the map
runtime code, and to handle some nowritebarrier cases in the runtime.
Reviewed-on: https://go-review.googlesource.com/86455
gotools/:
* Makefile.am (go_cmd_vet_files): New variable.
(go_cmd_buildid_files, go_cmd_test2json_files): New variables.
(s-zdefaultcc): Change from constants to functions.
(noinst_PROGRAMS): Add vet, buildid, and test2json.
(cgo$(EXEEXT)): Link against $(LIBGOTOOL).
(vet$(EXEEXT)): New target.
(buildid$(EXEEXT)): New target.
(test2json$(EXEEXT)): New target.
(install-exec-local): Install all $(noinst_PROGRAMS).
(uninstall-local): Uninstasll all $(noinst_PROGRAMS).
(check-go-tool): Depend on $(noinst_PROGRAMS). Copy down
objabi.go.
(check-runtime): Depend on $(noinst_PROGRAMS).
(check-cgo-test, check-carchive-test): Likewise.
(check-vet): New target.
(check): Depend on check-vet. Look at cmd_vet-testlog.
(.PHONY): Add check-vet.
* Makefile.in: Rebuild.
From-SVN: r256365
632 lines
22 KiB
Go
632 lines
22 KiB
Go
// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package time_test
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import (
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"fmt"
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"strconv"
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"strings"
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"testing"
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"testing/quick"
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. "time"
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)
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type TimeFormatTest struct {
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time Time
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formattedValue string
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}
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var rfc3339Formats = []TimeFormatTest{
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{Date(2008, 9, 17, 20, 4, 26, 0, UTC), "2008-09-17T20:04:26Z"},
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{Date(1994, 9, 17, 20, 4, 26, 0, FixedZone("EST", -18000)), "1994-09-17T20:04:26-05:00"},
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{Date(2000, 12, 26, 1, 15, 6, 0, FixedZone("OTO", 15600)), "2000-12-26T01:15:06+04:20"},
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}
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func TestRFC3339Conversion(t *testing.T) {
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for _, f := range rfc3339Formats {
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if f.time.Format(RFC3339) != f.formattedValue {
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t.Error("RFC3339:")
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t.Errorf(" want=%+v", f.formattedValue)
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t.Errorf(" have=%+v", f.time.Format(RFC3339))
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}
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}
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}
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type FormatTest struct {
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name string
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format string
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result string
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}
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var formatTests = []FormatTest{
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{"ANSIC", ANSIC, "Wed Feb 4 21:00:57 2009"},
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{"UnixDate", UnixDate, "Wed Feb 4 21:00:57 PST 2009"},
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{"RubyDate", RubyDate, "Wed Feb 04 21:00:57 -0800 2009"},
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{"RFC822", RFC822, "04 Feb 09 21:00 PST"},
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{"RFC850", RFC850, "Wednesday, 04-Feb-09 21:00:57 PST"},
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{"RFC1123", RFC1123, "Wed, 04 Feb 2009 21:00:57 PST"},
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{"RFC1123Z", RFC1123Z, "Wed, 04 Feb 2009 21:00:57 -0800"},
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{"RFC3339", RFC3339, "2009-02-04T21:00:57-08:00"},
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{"RFC3339Nano", RFC3339Nano, "2009-02-04T21:00:57.0123456-08:00"},
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{"Kitchen", Kitchen, "9:00PM"},
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{"am/pm", "3pm", "9pm"},
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{"AM/PM", "3PM", "9PM"},
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{"two-digit year", "06 01 02", "09 02 04"},
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// Three-letter months and days must not be followed by lower-case letter.
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{"Janet", "Hi Janet, the Month is January", "Hi Janet, the Month is February"},
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// Time stamps, Fractional seconds.
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{"Stamp", Stamp, "Feb 4 21:00:57"},
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{"StampMilli", StampMilli, "Feb 4 21:00:57.012"},
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{"StampMicro", StampMicro, "Feb 4 21:00:57.012345"},
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{"StampNano", StampNano, "Feb 4 21:00:57.012345600"},
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}
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func TestFormat(t *testing.T) {
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// The numeric time represents Thu Feb 4 21:00:57.012345600 PST 2010
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time := Unix(0, 1233810057012345600)
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for _, test := range formatTests {
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result := time.Format(test.format)
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if result != test.result {
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t.Errorf("%s expected %q got %q", test.name, test.result, result)
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}
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}
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}
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// issue 12440.
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func TestFormatSingleDigits(t *testing.T) {
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time := Date(2001, 2, 3, 4, 5, 6, 700000000, UTC)
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test := FormatTest{"single digit format", "3:4:5", "4:5:6"}
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result := time.Format(test.format)
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if result != test.result {
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t.Errorf("%s expected %q got %q", test.name, test.result, result)
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}
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}
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func TestFormatShortYear(t *testing.T) {
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years := []int{
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-100001, -100000, -99999,
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-10001, -10000, -9999,
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-1001, -1000, -999,
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-101, -100, -99,
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-11, -10, -9,
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-1, 0, 1,
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9, 10, 11,
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99, 100, 101,
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999, 1000, 1001,
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9999, 10000, 10001,
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99999, 100000, 100001,
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}
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for _, y := range years {
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time := Date(y, January, 1, 0, 0, 0, 0, UTC)
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result := time.Format("2006.01.02")
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var want string
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if y < 0 {
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// The 4 in %04d counts the - sign, so print -y instead
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// and introduce our own - sign.
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want = fmt.Sprintf("-%04d.%02d.%02d", -y, 1, 1)
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} else {
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want = fmt.Sprintf("%04d.%02d.%02d", y, 1, 1)
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}
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if result != want {
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t.Errorf("(jan 1 %d).Format(\"2006.01.02\") = %q, want %q", y, result, want)
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}
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}
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}
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type ParseTest struct {
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name string
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format string
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value string
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hasTZ bool // contains a time zone
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hasWD bool // contains a weekday
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yearSign int // sign of year, -1 indicates the year is not present in the format
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fracDigits int // number of digits of fractional second
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}
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var parseTests = []ParseTest{
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{"ANSIC", ANSIC, "Thu Feb 4 21:00:57 2010", false, true, 1, 0},
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{"UnixDate", UnixDate, "Thu Feb 4 21:00:57 PST 2010", true, true, 1, 0},
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{"RubyDate", RubyDate, "Thu Feb 04 21:00:57 -0800 2010", true, true, 1, 0},
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{"RFC850", RFC850, "Thursday, 04-Feb-10 21:00:57 PST", true, true, 1, 0},
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{"RFC1123", RFC1123, "Thu, 04 Feb 2010 21:00:57 PST", true, true, 1, 0},
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{"RFC1123", RFC1123, "Thu, 04 Feb 2010 22:00:57 PDT", true, true, 1, 0},
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{"RFC1123Z", RFC1123Z, "Thu, 04 Feb 2010 21:00:57 -0800", true, true, 1, 0},
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{"RFC3339", RFC3339, "2010-02-04T21:00:57-08:00", true, false, 1, 0},
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{"custom: \"2006-01-02 15:04:05-07\"", "2006-01-02 15:04:05-07", "2010-02-04 21:00:57-08", true, false, 1, 0},
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// Optional fractional seconds.
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{"ANSIC", ANSIC, "Thu Feb 4 21:00:57.0 2010", false, true, 1, 1},
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{"UnixDate", UnixDate, "Thu Feb 4 21:00:57.01 PST 2010", true, true, 1, 2},
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{"RubyDate", RubyDate, "Thu Feb 04 21:00:57.012 -0800 2010", true, true, 1, 3},
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{"RFC850", RFC850, "Thursday, 04-Feb-10 21:00:57.0123 PST", true, true, 1, 4},
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{"RFC1123", RFC1123, "Thu, 04 Feb 2010 21:00:57.01234 PST", true, true, 1, 5},
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{"RFC1123Z", RFC1123Z, "Thu, 04 Feb 2010 21:00:57.01234 -0800", true, true, 1, 5},
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{"RFC3339", RFC3339, "2010-02-04T21:00:57.012345678-08:00", true, false, 1, 9},
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{"custom: \"2006-01-02 15:04:05\"", "2006-01-02 15:04:05", "2010-02-04 21:00:57.0", false, false, 1, 0},
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// Amount of white space should not matter.
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{"ANSIC", ANSIC, "Thu Feb 4 21:00:57 2010", false, true, 1, 0},
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{"ANSIC", ANSIC, "Thu Feb 4 21:00:57 2010", false, true, 1, 0},
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// Case should not matter
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{"ANSIC", ANSIC, "THU FEB 4 21:00:57 2010", false, true, 1, 0},
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{"ANSIC", ANSIC, "thu feb 4 21:00:57 2010", false, true, 1, 0},
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// Fractional seconds.
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{"millisecond", "Mon Jan _2 15:04:05.000 2006", "Thu Feb 4 21:00:57.012 2010", false, true, 1, 3},
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{"microsecond", "Mon Jan _2 15:04:05.000000 2006", "Thu Feb 4 21:00:57.012345 2010", false, true, 1, 6},
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{"nanosecond", "Mon Jan _2 15:04:05.000000000 2006", "Thu Feb 4 21:00:57.012345678 2010", false, true, 1, 9},
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// Leading zeros in other places should not be taken as fractional seconds.
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{"zero1", "2006.01.02.15.04.05.0", "2010.02.04.21.00.57.0", false, false, 1, 1},
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{"zero2", "2006.01.02.15.04.05.00", "2010.02.04.21.00.57.01", false, false, 1, 2},
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// Month and day names only match when not followed by a lower-case letter.
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{"Janet", "Hi Janet, the Month is January: Jan _2 15:04:05 2006", "Hi Janet, the Month is February: Feb 4 21:00:57 2010", false, true, 1, 0},
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// GMT with offset.
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{"GMT-8", UnixDate, "Fri Feb 5 05:00:57 GMT-8 2010", true, true, 1, 0},
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// Accept any number of fractional second digits (including none) for .999...
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// In Go 1, .999... was completely ignored in the format, meaning the first two
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// cases would succeed, but the next four would not. Go 1.1 accepts all six.
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{"", "2006-01-02 15:04:05.9999 -0700 MST", "2010-02-04 21:00:57 -0800 PST", true, false, 1, 0},
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{"", "2006-01-02 15:04:05.999999999 -0700 MST", "2010-02-04 21:00:57 -0800 PST", true, false, 1, 0},
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{"", "2006-01-02 15:04:05.9999 -0700 MST", "2010-02-04 21:00:57.0123 -0800 PST", true, false, 1, 4},
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{"", "2006-01-02 15:04:05.999999999 -0700 MST", "2010-02-04 21:00:57.0123 -0800 PST", true, false, 1, 4},
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{"", "2006-01-02 15:04:05.9999 -0700 MST", "2010-02-04 21:00:57.012345678 -0800 PST", true, false, 1, 9},
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{"", "2006-01-02 15:04:05.999999999 -0700 MST", "2010-02-04 21:00:57.012345678 -0800 PST", true, false, 1, 9},
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// issue 4502.
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{"", StampNano, "Feb 4 21:00:57.012345678", false, false, -1, 9},
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{"", "Jan _2 15:04:05.999", "Feb 4 21:00:57.012300000", false, false, -1, 4},
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{"", "Jan _2 15:04:05.999", "Feb 4 21:00:57.012345678", false, false, -1, 9},
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{"", "Jan _2 15:04:05.999999999", "Feb 4 21:00:57.0123", false, false, -1, 4},
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{"", "Jan _2 15:04:05.999999999", "Feb 4 21:00:57.012345678", false, false, -1, 9},
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}
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func TestParse(t *testing.T) {
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for _, test := range parseTests {
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time, err := Parse(test.format, test.value)
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if err != nil {
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t.Errorf("%s error: %v", test.name, err)
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} else {
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checkTime(time, &test, t)
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}
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}
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}
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// All parsed with ANSIC.
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var dayOutOfRangeTests = []struct {
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date string
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ok bool
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}{
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{"Thu Jan 99 21:00:57 2010", false},
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{"Thu Jan 31 21:00:57 2010", true},
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{"Thu Jan 32 21:00:57 2010", false},
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{"Thu Feb 28 21:00:57 2012", true},
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{"Thu Feb 29 21:00:57 2012", true},
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{"Thu Feb 29 21:00:57 2010", false},
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{"Thu Mar 31 21:00:57 2010", true},
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{"Thu Mar 32 21:00:57 2010", false},
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{"Thu Apr 30 21:00:57 2010", true},
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{"Thu Apr 31 21:00:57 2010", false},
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{"Thu May 31 21:00:57 2010", true},
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{"Thu May 32 21:00:57 2010", false},
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{"Thu Jun 30 21:00:57 2010", true},
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{"Thu Jun 31 21:00:57 2010", false},
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{"Thu Jul 31 21:00:57 2010", true},
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{"Thu Jul 32 21:00:57 2010", false},
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{"Thu Aug 31 21:00:57 2010", true},
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{"Thu Aug 32 21:00:57 2010", false},
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{"Thu Sep 30 21:00:57 2010", true},
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{"Thu Sep 31 21:00:57 2010", false},
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{"Thu Oct 31 21:00:57 2010", true},
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{"Thu Oct 32 21:00:57 2010", false},
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{"Thu Nov 30 21:00:57 2010", true},
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{"Thu Nov 31 21:00:57 2010", false},
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{"Thu Dec 31 21:00:57 2010", true},
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{"Thu Dec 32 21:00:57 2010", false},
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{"Thu Dec 00 21:00:57 2010", false},
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}
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func TestParseDayOutOfRange(t *testing.T) {
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for _, test := range dayOutOfRangeTests {
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_, err := Parse(ANSIC, test.date)
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switch {
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case test.ok && err == nil:
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// OK
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case !test.ok && err != nil:
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if !strings.Contains(err.Error(), "day out of range") {
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t.Errorf("%q: expected 'day' error, got %v", test.date, err)
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}
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case test.ok && err != nil:
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t.Errorf("%q: unexpected error: %v", test.date, err)
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case !test.ok && err == nil:
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t.Errorf("%q: expected 'day' error, got none", test.date)
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}
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}
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}
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// TestParseInLocation checks that the Parse and ParseInLocation
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// functions do not get confused by the fact that AST (Arabia Standard
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// Time) and AST (Atlantic Standard Time) are different time zones,
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// even though they have the same abbreviation.
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//
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// ICANN has been slowly phasing out invented abbreviation in favor of
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// numeric time zones (for example, the Asia/Baghdad time zone
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// abbreviation got changed from AST to +03 in the 2017a tzdata
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// release); but we still want to make sure that the time package does
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// not get confused on systems with slightly older tzdata packages.
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func TestParseInLocation(t *testing.T) {
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baghdad, err := LoadLocation("Asia/Baghdad")
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if err != nil {
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t.Fatal(err)
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}
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var t1, t2 Time
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t1, err = ParseInLocation("Jan 02 2006 MST", "Feb 01 2013 AST", baghdad)
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if err != nil {
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t.Fatal(err)
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}
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_, offset := t1.Zone()
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// A zero offset means that ParseInLocation did not recognize the
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// 'AST' abbreviation as matching the current location (Baghdad,
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// where we'd expect a +03 hrs offset); likely because we're using
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// a recent tzdata release (2017a or newer).
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// If it happens, skip the Baghdad test.
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if offset != 0 {
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t2 = Date(2013, February, 1, 00, 00, 00, 0, baghdad)
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if t1 != t2 {
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t.Fatalf("ParseInLocation(Feb 01 2013 AST, Baghdad) = %v, want %v", t1, t2)
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}
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if offset != 3*60*60 {
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t.Fatalf("ParseInLocation(Feb 01 2013 AST, Baghdad).Zone = _, %d, want _, %d", offset, 3*60*60)
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}
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}
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blancSablon, err := LoadLocation("America/Blanc-Sablon")
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if err != nil {
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t.Fatal(err)
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}
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// In this case 'AST' means 'Atlantic Standard Time', and we
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// expect the abbreviation to correctly match the american
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// location.
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t1, err = ParseInLocation("Jan 02 2006 MST", "Feb 01 2013 AST", blancSablon)
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if err != nil {
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t.Fatal(err)
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}
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t2 = Date(2013, February, 1, 00, 00, 00, 0, blancSablon)
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if t1 != t2 {
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t.Fatalf("ParseInLocation(Feb 01 2013 AST, Blanc-Sablon) = %v, want %v", t1, t2)
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}
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_, offset = t1.Zone()
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if offset != -4*60*60 {
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t.Fatalf("ParseInLocation(Feb 01 2013 AST, Blanc-Sablon).Zone = _, %d, want _, %d", offset, -4*60*60)
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}
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}
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func TestLoadLocationZipFile(t *testing.T) {
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t.Skip("gccgo does not use the zip file")
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ForceZipFileForTesting(true)
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defer ForceZipFileForTesting(false)
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_, err := LoadLocation("Australia/Sydney")
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if err != nil {
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t.Fatal(err)
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}
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}
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var rubyTests = []ParseTest{
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{"RubyDate", RubyDate, "Thu Feb 04 21:00:57 -0800 2010", true, true, 1, 0},
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// Ignore the time zone in the test. If it parses, it'll be OK.
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{"RubyDate", RubyDate, "Thu Feb 04 21:00:57 -0000 2010", false, true, 1, 0},
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{"RubyDate", RubyDate, "Thu Feb 04 21:00:57 +0000 2010", false, true, 1, 0},
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{"RubyDate", RubyDate, "Thu Feb 04 21:00:57 +1130 2010", false, true, 1, 0},
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}
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// Problematic time zone format needs special tests.
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func TestRubyParse(t *testing.T) {
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for _, test := range rubyTests {
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time, err := Parse(test.format, test.value)
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if err != nil {
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t.Errorf("%s error: %v", test.name, err)
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} else {
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checkTime(time, &test, t)
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}
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}
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}
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func checkTime(time Time, test *ParseTest, t *testing.T) {
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// The time should be Thu Feb 4 21:00:57 PST 2010
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if test.yearSign >= 0 && test.yearSign*time.Year() != 2010 {
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t.Errorf("%s: bad year: %d not %d", test.name, time.Year(), 2010)
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}
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if time.Month() != February {
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t.Errorf("%s: bad month: %s not %s", test.name, time.Month(), February)
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}
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if time.Day() != 4 {
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t.Errorf("%s: bad day: %d not %d", test.name, time.Day(), 4)
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}
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if time.Hour() != 21 {
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t.Errorf("%s: bad hour: %d not %d", test.name, time.Hour(), 21)
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}
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if time.Minute() != 0 {
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t.Errorf("%s: bad minute: %d not %d", test.name, time.Minute(), 0)
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}
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if time.Second() != 57 {
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t.Errorf("%s: bad second: %d not %d", test.name, time.Second(), 57)
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}
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// Nanoseconds must be checked against the precision of the input.
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nanosec, err := strconv.ParseUint("012345678"[:test.fracDigits]+"000000000"[:9-test.fracDigits], 10, 0)
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if err != nil {
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panic(err)
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}
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if time.Nanosecond() != int(nanosec) {
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t.Errorf("%s: bad nanosecond: %d not %d", test.name, time.Nanosecond(), nanosec)
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}
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name, offset := time.Zone()
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if test.hasTZ && offset != -28800 {
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t.Errorf("%s: bad tz offset: %s %d not %d", test.name, name, offset, -28800)
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}
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if test.hasWD && time.Weekday() != Thursday {
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t.Errorf("%s: bad weekday: %s not %s", test.name, time.Weekday(), Thursday)
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}
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}
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|
func TestFormatAndParse(t *testing.T) {
|
|
const fmt = "Mon MST " + RFC3339 // all fields
|
|
f := func(sec int64) bool {
|
|
t1 := Unix(sec/2, 0)
|
|
if t1.Year() < 1000 || t1.Year() > 9999 || t1.Unix() != sec {
|
|
// not required to work
|
|
return true
|
|
}
|
|
t2, err := Parse(fmt, t1.Format(fmt))
|
|
if err != nil {
|
|
t.Errorf("error: %s", err)
|
|
return false
|
|
}
|
|
if t1.Unix() != t2.Unix() || t1.Nanosecond() != t2.Nanosecond() {
|
|
t.Errorf("FormatAndParse %d: %q(%d) %q(%d)", sec, t1, t1.Unix(), t2, t2.Unix())
|
|
return false
|
|
}
|
|
return true
|
|
}
|
|
f32 := func(sec int32) bool { return f(int64(sec)) }
|
|
cfg := &quick.Config{MaxCount: 10000}
|
|
|
|
// Try a reasonable date first, then the huge ones.
|
|
if err := quick.Check(f32, cfg); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
if err := quick.Check(f, cfg); err != nil {
|
|
t.Fatal(err)
|
|
}
|
|
}
|
|
|
|
type ParseTimeZoneTest struct {
|
|
value string
|
|
length int
|
|
ok bool
|
|
}
|
|
|
|
var parseTimeZoneTests = []ParseTimeZoneTest{
|
|
{"gmt hi there", 0, false},
|
|
{"GMT hi there", 3, true},
|
|
{"GMT+12 hi there", 6, true},
|
|
{"GMT+00 hi there", 3, true}, // 0 or 00 is not a legal offset.
|
|
{"GMT-5 hi there", 5, true},
|
|
{"GMT-51 hi there", 3, true},
|
|
{"ChST hi there", 4, true},
|
|
{"MeST hi there", 4, true},
|
|
{"MSDx", 3, true},
|
|
{"MSDY", 0, false}, // four letters must end in T.
|
|
{"ESAST hi", 5, true},
|
|
{"ESASTT hi", 0, false}, // run of upper-case letters too long.
|
|
{"ESATY hi", 0, false}, // five letters must end in T.
|
|
{"WITA hi", 4, true}, // Issue #18251
|
|
}
|
|
|
|
func TestParseTimeZone(t *testing.T) {
|
|
for _, test := range parseTimeZoneTests {
|
|
length, ok := ParseTimeZone(test.value)
|
|
if ok != test.ok {
|
|
t.Errorf("expected %t for %q got %t", test.ok, test.value, ok)
|
|
} else if length != test.length {
|
|
t.Errorf("expected %d for %q got %d", test.length, test.value, length)
|
|
}
|
|
}
|
|
}
|
|
|
|
type ParseErrorTest struct {
|
|
format string
|
|
value string
|
|
expect string // must appear within the error
|
|
}
|
|
|
|
var parseErrorTests = []ParseErrorTest{
|
|
{ANSIC, "Feb 4 21:00:60 2010", "cannot parse"}, // cannot parse Feb as Mon
|
|
{ANSIC, "Thu Feb 4 21:00:57 @2010", "cannot parse"},
|
|
{ANSIC, "Thu Feb 4 21:00:60 2010", "second out of range"},
|
|
{ANSIC, "Thu Feb 4 21:61:57 2010", "minute out of range"},
|
|
{ANSIC, "Thu Feb 4 24:00:60 2010", "hour out of range"},
|
|
{"Mon Jan _2 15:04:05.000 2006", "Thu Feb 4 23:00:59x01 2010", "cannot parse"},
|
|
{"Mon Jan _2 15:04:05.000 2006", "Thu Feb 4 23:00:59.xxx 2010", "cannot parse"},
|
|
{"Mon Jan _2 15:04:05.000 2006", "Thu Feb 4 23:00:59.-123 2010", "fractional second out of range"},
|
|
// issue 4502. StampNano requires exactly 9 digits of precision.
|
|
{StampNano, "Dec 7 11:22:01.000000", `cannot parse ".000000" as ".000000000"`},
|
|
{StampNano, "Dec 7 11:22:01.0000000000", "extra text: 0"},
|
|
// issue 4493. Helpful errors.
|
|
{RFC3339, "2006-01-02T15:04:05Z07:00", `parsing time "2006-01-02T15:04:05Z07:00": extra text: 07:00`},
|
|
{RFC3339, "2006-01-02T15:04_abc", `parsing time "2006-01-02T15:04_abc" as "2006-01-02T15:04:05Z07:00": cannot parse "_abc" as ":"`},
|
|
{RFC3339, "2006-01-02T15:04:05_abc", `parsing time "2006-01-02T15:04:05_abc" as "2006-01-02T15:04:05Z07:00": cannot parse "_abc" as "Z07:00"`},
|
|
{RFC3339, "2006-01-02T15:04:05Z_abc", `parsing time "2006-01-02T15:04:05Z_abc": extra text: _abc`},
|
|
// invalid second followed by optional fractional seconds
|
|
{RFC3339, "2010-02-04T21:00:67.012345678-08:00", "second out of range"},
|
|
// issue 21113
|
|
{"_2 Jan 06 15:04 MST", "4 --- 00 00:00 GMT", "cannot parse"},
|
|
{"_2 January 06 15:04 MST", "4 --- 00 00:00 GMT", "cannot parse"},
|
|
}
|
|
|
|
func TestParseErrors(t *testing.T) {
|
|
for _, test := range parseErrorTests {
|
|
_, err := Parse(test.format, test.value)
|
|
if err == nil {
|
|
t.Errorf("expected error for %q %q", test.format, test.value)
|
|
} else if !strings.Contains(err.Error(), test.expect) {
|
|
t.Errorf("expected error with %q for %q %q; got %s", test.expect, test.format, test.value, err)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestNoonIs12PM(t *testing.T) {
|
|
noon := Date(0, January, 1, 12, 0, 0, 0, UTC)
|
|
const expect = "12:00PM"
|
|
got := noon.Format("3:04PM")
|
|
if got != expect {
|
|
t.Errorf("got %q; expect %q", got, expect)
|
|
}
|
|
got = noon.Format("03:04PM")
|
|
if got != expect {
|
|
t.Errorf("got %q; expect %q", got, expect)
|
|
}
|
|
}
|
|
|
|
func TestMidnightIs12AM(t *testing.T) {
|
|
midnight := Date(0, January, 1, 0, 0, 0, 0, UTC)
|
|
expect := "12:00AM"
|
|
got := midnight.Format("3:04PM")
|
|
if got != expect {
|
|
t.Errorf("got %q; expect %q", got, expect)
|
|
}
|
|
got = midnight.Format("03:04PM")
|
|
if got != expect {
|
|
t.Errorf("got %q; expect %q", got, expect)
|
|
}
|
|
}
|
|
|
|
func Test12PMIsNoon(t *testing.T) {
|
|
noon, err := Parse("3:04PM", "12:00PM")
|
|
if err != nil {
|
|
t.Fatal("error parsing date:", err)
|
|
}
|
|
if noon.Hour() != 12 {
|
|
t.Errorf("got %d; expect 12", noon.Hour())
|
|
}
|
|
noon, err = Parse("03:04PM", "12:00PM")
|
|
if err != nil {
|
|
t.Fatal("error parsing date:", err)
|
|
}
|
|
if noon.Hour() != 12 {
|
|
t.Errorf("got %d; expect 12", noon.Hour())
|
|
}
|
|
}
|
|
|
|
func Test12AMIsMidnight(t *testing.T) {
|
|
midnight, err := Parse("3:04PM", "12:00AM")
|
|
if err != nil {
|
|
t.Fatal("error parsing date:", err)
|
|
}
|
|
if midnight.Hour() != 0 {
|
|
t.Errorf("got %d; expect 0", midnight.Hour())
|
|
}
|
|
midnight, err = Parse("03:04PM", "12:00AM")
|
|
if err != nil {
|
|
t.Fatal("error parsing date:", err)
|
|
}
|
|
if midnight.Hour() != 0 {
|
|
t.Errorf("got %d; expect 0", midnight.Hour())
|
|
}
|
|
}
|
|
|
|
// Check that a time without a Zone still produces a (numeric) time zone
|
|
// when formatted with MST as a requested zone.
|
|
func TestMissingZone(t *testing.T) {
|
|
time, err := Parse(RubyDate, "Thu Feb 02 16:10:03 -0500 2006")
|
|
if err != nil {
|
|
t.Fatal("error parsing date:", err)
|
|
}
|
|
expect := "Thu Feb 2 16:10:03 -0500 2006" // -0500 not EST
|
|
str := time.Format(UnixDate) // uses MST as its time zone
|
|
if str != expect {
|
|
t.Errorf("got %s; expect %s", str, expect)
|
|
}
|
|
}
|
|
|
|
func TestMinutesInTimeZone(t *testing.T) {
|
|
time, err := Parse(RubyDate, "Mon Jan 02 15:04:05 +0123 2006")
|
|
if err != nil {
|
|
t.Fatal("error parsing date:", err)
|
|
}
|
|
expected := (1*60 + 23) * 60
|
|
_, offset := time.Zone()
|
|
if offset != expected {
|
|
t.Errorf("ZoneOffset = %d, want %d", offset, expected)
|
|
}
|
|
}
|
|
|
|
type SecondsTimeZoneOffsetTest struct {
|
|
format string
|
|
value string
|
|
expectedoffset int
|
|
}
|
|
|
|
var secondsTimeZoneOffsetTests = []SecondsTimeZoneOffsetTest{
|
|
{"2006-01-02T15:04:05-070000", "1871-01-01T05:33:02-003408", -(34*60 + 8)},
|
|
{"2006-01-02T15:04:05-07:00:00", "1871-01-01T05:33:02-00:34:08", -(34*60 + 8)},
|
|
{"2006-01-02T15:04:05-070000", "1871-01-01T05:33:02+003408", 34*60 + 8},
|
|
{"2006-01-02T15:04:05-07:00:00", "1871-01-01T05:33:02+00:34:08", 34*60 + 8},
|
|
{"2006-01-02T15:04:05Z070000", "1871-01-01T05:33:02-003408", -(34*60 + 8)},
|
|
{"2006-01-02T15:04:05Z07:00:00", "1871-01-01T05:33:02+00:34:08", 34*60 + 8},
|
|
{"2006-01-02T15:04:05-07", "1871-01-01T05:33:02+01", 1 * 60 * 60},
|
|
{"2006-01-02T15:04:05-07", "1871-01-01T05:33:02-02", -2 * 60 * 60},
|
|
{"2006-01-02T15:04:05Z07", "1871-01-01T05:33:02-02", -2 * 60 * 60},
|
|
}
|
|
|
|
func TestParseSecondsInTimeZone(t *testing.T) {
|
|
// should accept timezone offsets with seconds like: Zone America/New_York -4:56:02 - LMT 1883 Nov 18 12:03:58
|
|
for _, test := range secondsTimeZoneOffsetTests {
|
|
time, err := Parse(test.format, test.value)
|
|
if err != nil {
|
|
t.Fatal("error parsing date:", err)
|
|
}
|
|
_, offset := time.Zone()
|
|
if offset != test.expectedoffset {
|
|
t.Errorf("ZoneOffset = %d, want %d", offset, test.expectedoffset)
|
|
}
|
|
}
|
|
}
|
|
|
|
func TestFormatSecondsInTimeZone(t *testing.T) {
|
|
for _, test := range secondsTimeZoneOffsetTests {
|
|
d := Date(1871, 1, 1, 5, 33, 2, 0, FixedZone("LMT", test.expectedoffset))
|
|
timestr := d.Format(test.format)
|
|
if timestr != test.value {
|
|
t.Errorf("Format = %s, want %s", timestr, test.value)
|
|
}
|
|
}
|
|
}
|
|
|
|
// Issue 11334.
|
|
func TestUnderscoreTwoThousand(t *testing.T) {
|
|
format := "15:04_20060102"
|
|
input := "14:38_20150618"
|
|
time, err := Parse(format, input)
|
|
if err != nil {
|
|
t.Error(err)
|
|
}
|
|
if y, m, d := time.Date(); y != 2015 || m != 6 || d != 18 {
|
|
t.Errorf("Incorrect y/m/d, got %d/%d/%d", y, m, d)
|
|
}
|
|
if h := time.Hour(); h != 14 {
|
|
t.Errorf("Incorrect hour, got %d", h)
|
|
}
|
|
if m := time.Minute(); m != 38 {
|
|
t.Errorf("Incorrect minute, got %d", m)
|
|
}
|
|
}
|