[5f71353740] Support the "weekdays" unit in [clock add]

1 files changed, 37 insertions, 0 deletions

diff --git a/tests/clock.test b/tests/clock.test
index 615f3a8..fc7992d 100644
--- a/tests/clock.test
+++ b/tests/clock.test
@@ -34992,6 +34992,10 @@ test clock-29.1800 {time parsing} {
 } 86399
 # END testcases29
 
+
+# BEGIN testcases30
+
+# Test [clock add]
 test clock-30.1 {clock add years} {
     set t [clock scan 2000-01-01 -format %Y-%m-%d -timezone :UTC]
     set f [clock add $t 1 year -timezone :UTC]
@@ -35218,6 +35222,39 @@ test clock-30.25 {clock add seconds at DST conversion} {
     set x1 [clock format $f1 -format {%Y-%m-%d %H:%M:%S %z} \
 		-timezone EST05:00EDT04:00,M4.1.0/02:00,M10.5.0/02:00]
 } {2004-10-31 01:00:00 -0500}
+test clock-30.26 {clock add weekdays} {
+    set t [clock scan {2013-11-20}] ;# Wednesday
+    set f1 [clock add $t 3 weekdays]
+    set x1 [clock format $f1 -format {%Y-%m-%d}]
+} {2013-11-25}
+test clock-30.27 {clock add weekdays starting on Saturday} {
+    set t [clock scan {2013-11-23}] ;# Saturday
+    set f1 [clock add $t 1 weekday]
+    set x1 [clock format $f1 -format {%Y-%m-%d}]
+} {2013-11-25}
+test clock-30.28 {clock add weekdays starting on Sunday} {
+    set t [clock scan {2013-11-24}] ;# Sunday
+    set f1 [clock add $t 1 weekday]
+    set x1 [clock format $f1 -format {%Y-%m-%d}]
+} {2013-11-25}
+test clock-30.29 {clock add weekdays systematic} -body {
+    set n [clock seconds]
+    set d [clock format $n -format %u]
+    for {set i 1} {$i < 100} {incr i} {
+        set res_no   [clock format [clock add $n $i weekdays] -format %u]
+        set exp_mod  [expr {($d+$i)%5}]
+        if {$exp_mod == 0} {
+            set exp_mod 5
+        }
+        if {$res_no != $exp_mod} {
+            return "Got $res_no adding $i to $n, expected: $exp_mod"
+        }
+    }
+    return "OK"
+} -result {OK}
+
+# END testcases30
+
 
 test clock-31.1 {system locale} \
     -constraints win \