| # Test date --reference | |
| # Copyright (C) 2025 Free Software Foundation, Inc. | |
| # This program is free software: you can redistribute it and/or modify | |
| # it under the terms of the GNU General Public License as published by | |
| # the Free Software Foundation, either version 3 of the License, or | |
| # (at your option) any later version. | |
| # This program is distributed in the hope that it will be useful, | |
| # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| # GNU General Public License for more details. | |
| # You should have received a copy of the GNU General Public License | |
| # along with this program. If not, see <https://www.gnu.org/licenses/>. | |
| . "${srcdir=.}/tests/init.sh"; path_prepend_ ./src | |
| print_ver_ date | |
| # Avoid any possible glitches due to daylight-saving changes near the | |
| # timestamps used during the test. | |
| TZ=UTC0 | |
| export TZ | |
| t1='2025-10-23 03:00' | |
| t2='2025-10-23 04:00' | |
| # date(1) only considers modiication time | |
| touch -m -d "$t1" a || framework_failure_ | |
| touch -m -d "$t2" b || framework_failure_ | |
| test $(date +%s -r a) -lt $(date +%s -r b) || fail=1 | |
| if test "$(date +%s -d "$t1")" -lt "$(date +%s)"; then | |
| test "$(date +%s -r a)" -lt "$(date +%s)" || fail=1 | |
| fi | |
| ln -s t1 t1s || framework_failure_ | |
| if ! test t1 -ot t1s && ! test t1 -nt t1s; then | |
| test "$(date -r t1)" = "$(date -r t1s)" || fail=1 | |
| fi | |
| returns_ 1 date --reference || fail=1 | |
| returns_ 1 date --reference= || fail=1 | |
| returns_ 1 date --reference=missing || fail=1 | |
| returns_ 1 date -d "$t1" -r/ || fail=1 | |
| Exit $fail | |