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46 lines
1.7 KiB
Bash
Executable File
46 lines
1.7 KiB
Bash
Executable File
#!/bin/sh
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# Verify the Solar Hijri calendar is used in the Iranian locale.
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# Copyright (C) 2025 Free Software Foundation, Inc.
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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. "${srcdir=.}/tests/init.sh"; path_prepend_ ./src
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print_ver_ date
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# Current year in the Gregorian calendar.
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current_year=$(LC_ALL=C date +%Y)
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export LC_ALL=fa_IR.UTF-8
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if test "$(locale charmap 2>/dev/null)" != UTF-8; then
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skip_ "Iranian UTF-8 locale not available"
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fi
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# 03-19 and 03-22 of the same Gregorian year are in different years in the
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# Solar Hijri calendar.
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year_march_19=$(date -d $current_year-03-19 +%Y)
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year_march_22=$(date -d $current_year-03-22 +%Y)
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test $year_march_19 = $(($year_march_22 - 1)) || fail=1
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# The difference between the Gregorian year is 621 or 622 years.
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test $year_march_19 = $(($current_year - 622)) || fail=1
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test $year_march_22 = $(($current_year - 621)) || fail=1
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# Check that --iso-8601 and --rfc-3339 uses the Gregorian calendar.
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case $(date --iso-8601=hours) in $current_year-*) ;; *) fail=1 ;; esac
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case $(date --rfc-3339=date) in $current_year-*) ;; *) fail=1 ;; esac
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Exit $fail
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