diff options
Diffstat (limited to 'tests/clock.test')
| -rw-r--r-- | tests/clock.test | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/tests/clock.test b/tests/clock.test index 4bac104..3f20607 100644 --- a/tests/clock.test +++ b/tests/clock.test @@ -18596,6 +18596,20 @@ test clock-7.9 {Julian Day, two values} { clock scan {2440588 2440589} -format {%J %J} -gmt true } 86400 +test clock-7.10 {Julian Day, negative amount} { + # Note: %J does not accept negative input; + # add negative amounts to Julian day 0 instead + set s0 [clock scan 0 -format %J -gmt true] + set J0 [scan [clock format $s0 -format %J -gmt true] %lld] + set s0m1d [clock add $s0 -1 days] + set s0m24h [clock add $s0 -24 hours] + set J0m24h [scan [clock format $s0m24h -format %J -gmt true] %lld] + set s0m1s [clock add $s0 -1 seconds] + set J0m1s [scan [clock format $s0m1s -format %J -gmt true] %lld] + list $s0m1d $s0m24h $J0m24h $s0m1s $J0m1s $s0 $J0 \ + [::tcl::mathop::== $s0m1d $s0m24h] [::tcl::mathop::== $J0m24h $J0m1s] +} [list -210866889600 -210866889600 -1 -210866803201 -1 -210866803200 0 1 1] + # BEGIN testcases8 # Test parsing of ccyymmdd |