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b784840ca8
git-commit(1) says ISO-8601 is one of our supported date format. ISO-8601 allows timestamps to have a fractional number of seconds. We represent time only in terms of whole seconds, so we never bothered parsing fractional seconds. However, it's better for us to parse and throw away the fractional part than to refuse to parse the timestamp at all. And refusing parsing fractional second part may confuse the parse to think fractional and timezone as day and month in this example: 2008-02-14 20:30:45.019-04:00 While doing this, make sure that we only interpret the number after the second and the dot as fractional when and only when the date is known, since only ISO-8601 allows the fractional part, and we've taught our users to interpret "12:34:56.7.days.ago" as a way to specify a time relative to current time. Reported-by: Brian M. Carlson <sandals@crustytoothpaste.net> Helped-by: Junio C Hamano <gitster@pobox.com> Signed-off-by: Đoàn Trần Công Danh <congdanhqx@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
153 lines
5.5 KiB
Bash
Executable file
153 lines
5.5 KiB
Bash
Executable file
#!/bin/sh
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test_description='test date parsing and printing'
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. ./test-lib.sh
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# arbitrary reference time: 2009-08-30 19:20:00
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GIT_TEST_DATE_NOW=1251660000; export GIT_TEST_DATE_NOW
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check_relative() {
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t=$(($GIT_TEST_DATE_NOW - $1))
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echo "$t -> $2" >expect
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test_expect_${3:-success} "relative date ($2)" "
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test-tool date relative $t >actual &&
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test_i18ncmp expect actual
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"
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}
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check_relative 5 '5 seconds ago'
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check_relative 300 '5 minutes ago'
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check_relative 18000 '5 hours ago'
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check_relative 432000 '5 days ago'
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check_relative 1728000 '3 weeks ago'
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check_relative 13000000 '5 months ago'
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check_relative 37500000 '1 year, 2 months ago'
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check_relative 55188000 '1 year, 9 months ago'
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check_relative 630000000 '20 years ago'
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check_relative 31449600 '12 months ago'
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check_relative 62985600 '2 years ago'
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check_show () {
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format=$1
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time=$2
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expect=$3
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prereqs=$4
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zone=$5
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test_expect_success $prereqs "show date ($format:$time)" '
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echo "$time -> $expect" >expect &&
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TZ=${zone:-$TZ} test-tool date show:"$format" "$time" >actual &&
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test_cmp expect actual
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'
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}
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# arbitrary but sensible time for examples
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TIME='1466000000 +0200'
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check_show iso8601 "$TIME" '2016-06-15 16:13:20 +0200'
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check_show iso8601-strict "$TIME" '2016-06-15T16:13:20+02:00'
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check_show rfc2822 "$TIME" 'Wed, 15 Jun 2016 16:13:20 +0200'
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check_show short "$TIME" '2016-06-15'
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check_show default "$TIME" 'Wed Jun 15 16:13:20 2016 +0200'
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check_show raw "$TIME" '1466000000 +0200'
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check_show unix "$TIME" '1466000000'
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check_show iso-local "$TIME" '2016-06-15 14:13:20 +0000'
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check_show raw-local "$TIME" '1466000000 +0000'
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check_show unix-local "$TIME" '1466000000'
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check_show 'format:%z' "$TIME" '+0200'
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check_show 'format-local:%z' "$TIME" '+0000'
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check_show 'format:%Z' "$TIME" ''
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check_show 'format-local:%Z' "$TIME" 'UTC'
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check_show 'format:%%z' "$TIME" '%z'
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check_show 'format-local:%%z' "$TIME" '%z'
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check_show 'format:%Y-%m-%d %H:%M:%S' "$TIME" '2016-06-15 16:13:20'
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check_show 'format-local:%Y-%m-%d %H:%M:%S' "$TIME" '2016-06-15 09:13:20' '' EST5
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# arbitrary time absurdly far in the future
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FUTURE="5758122296 -0400"
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check_show iso "$FUTURE" "2152-06-19 18:24:56 -0400" TIME_IS_64BIT,TIME_T_IS_64BIT
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check_show iso-local "$FUTURE" "2152-06-19 22:24:56 +0000" TIME_IS_64BIT,TIME_T_IS_64BIT
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check_parse() {
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echo "$1 -> $2" >expect
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test_expect_${4:-success} "parse date ($1${3:+ TZ=$3})" "
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TZ=${3:-$TZ} test-tool date parse '$1' >actual &&
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test_cmp expect actual
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"
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}
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check_parse 2008 bad
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check_parse 2008-02 bad
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check_parse 2008-02-14 bad
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check_parse '2008-02-14 20:30:45' '2008-02-14 20:30:45 +0000'
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check_parse '2008-02-14 20:30:45 -0500' '2008-02-14 20:30:45 -0500'
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check_parse '2008.02.14 20:30:45 -0500' '2008-02-14 20:30:45 -0500'
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check_parse '2008-02-14 20:30:45.019-04:00' '2008-02-14 20:30:45 -0400'
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check_parse '2008-02-14 20:30:45 -0015' '2008-02-14 20:30:45 -0015'
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check_parse '2008-02-14 20:30:45 -5' '2008-02-14 20:30:45 +0000'
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check_parse '2008-02-14 20:30:45 -5:' '2008-02-14 20:30:45 +0000'
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check_parse '2008-02-14 20:30:45 -05' '2008-02-14 20:30:45 -0500'
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check_parse '2008-02-14 20:30:45 -:30' '2008-02-14 20:30:45 +0000'
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check_parse '2008-02-14 20:30:45 -05:00' '2008-02-14 20:30:45 -0500'
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check_parse '2008-02-14 20:30:45' '2008-02-14 20:30:45 -0500' EST5
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check_approxidate() {
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echo "$1 -> $2 +0000" >expect
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test_expect_${3:-success} "parse approxidate ($1)" "
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test-tool date approxidate '$1' >actual &&
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test_cmp expect actual
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"
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}
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check_approxidate now '2009-08-30 19:20:00'
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check_approxidate '5 seconds ago' '2009-08-30 19:19:55'
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check_approxidate 5.seconds.ago '2009-08-30 19:19:55'
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check_approxidate 10.minutes.ago '2009-08-30 19:10:00'
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check_approxidate yesterday '2009-08-29 19:20:00'
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check_approxidate 3.days.ago '2009-08-27 19:20:00'
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check_approxidate '12:34:56.3.days.ago' '2009-08-27 12:34:56'
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check_approxidate 3.weeks.ago '2009-08-09 19:20:00'
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check_approxidate 3.months.ago '2009-05-30 19:20:00'
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check_approxidate 2.years.3.months.ago '2007-05-30 19:20:00'
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check_approxidate '6am yesterday' '2009-08-29 06:00:00'
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check_approxidate '6pm yesterday' '2009-08-29 18:00:00'
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check_approxidate '3:00' '2009-08-30 03:00:00'
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check_approxidate '15:00' '2009-08-30 15:00:00'
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check_approxidate 'noon today' '2009-08-30 12:00:00'
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check_approxidate 'noon yesterday' '2009-08-29 12:00:00'
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check_approxidate 'January 5th noon pm' '2009-01-05 12:00:00'
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check_approxidate '10am noon' '2009-08-29 12:00:00'
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check_approxidate 'last tuesday' '2009-08-25 19:20:00'
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check_approxidate 'July 5th' '2009-07-05 19:20:00'
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check_approxidate '06/05/2009' '2009-06-05 19:20:00'
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check_approxidate '06.05.2009' '2009-05-06 19:20:00'
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check_approxidate 'Jun 6, 5AM' '2009-06-06 05:00:00'
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check_approxidate '5AM Jun 6' '2009-06-06 05:00:00'
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check_approxidate '6AM, June 7, 2009' '2009-06-07 06:00:00'
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check_approxidate '2008-12-01' '2008-12-01 19:20:00'
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check_approxidate '2009-12-01' '2009-12-01 19:20:00'
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check_date_format_human() {
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t=$(($GIT_TEST_DATE_NOW - $1))
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echo "$t -> $2" >expect
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test_expect_success "human date $t" '
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test-tool date human $t >actual &&
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test_i18ncmp expect actual
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'
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}
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check_date_format_human 18000 "5 hours ago" # 5 hours ago
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check_date_format_human 432000 "Tue Aug 25 19:20" # 5 days ago
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check_date_format_human 1728000 "Mon Aug 10 19:20" # 3 weeks ago
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check_date_format_human 13000000 "Thu Apr 2 08:13" # 5 months ago
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check_date_format_human 31449600 "Aug 31 2008" # 12 months ago
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check_date_format_human 37500000 "Jun 22 2008" # 1 year, 2 months ago
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check_date_format_human 55188000 "Dec 1 2007" # 1 year, 9 months ago
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check_date_format_human 630000000 "Sep 13 1989" # 20 years ago
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test_done
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