Allow CPS to be a function of run time (i.e. time in seconds since

sobomax · sobomax · commit 7e3b7f9b386c · 2022-10-31T11:09:13.000-07:00
test began) when arguments starts with "=".
diff --git a/alice_main.py b/alice_main.py
@@ -25,7 +25,9 @@
 # (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
 # SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-import sys
+import sys, getopt
+import math
+from time import sleep
 
 from .contrib.objgraph import show_most_common_types
 
@@ -116,7 +118,12 @@ def main_func():
             tcfg.continuous = True
             continue
         if o == '-C':
-            tcfg.cps = float(a)
+            if not a.startswith('='):
+                cpsval = float(a)
+                tcfg.cps = lambda now: cpsval
+            else:
+                cpsfunc = eval(F'lambda now: {a[1:]}')
+                tcfg.cps = cpsfunc
             continue
     if len(ttype) > 0:
         tcfg.ttype = tuple(ttype)
diff --git a/lib/alice_testcore.py b/lib/alice_testcore.py
@@ -30,7 +30,6 @@
 from sippy.SipTransactionManager import SipTransactionManager
 from sippy.Signal import Signal
 from sippy.Time.Timeout import Timeout, TimeoutAbsMono
-from sippy.Time.MonoTime import MonoTime
 from sippy.Core.EventDispatcher import ED2
 from sippy.Math.recfilter import recfilter
 from random import shuffle, choice
@@ -170,7 +169,7 @@ def runnext(self):
         subtest = subtest_cfg.init_test()
         self.nsubtests_running += 1
         if self.tcfg.cps != None:
-            self.ntime.offset(1.0 / self.tcfg.cps)
+            self.ntime.offset(1.0 / self.tcfg.cps(self.ntime - self.tcfg.ntime))
             self.nextr = TimeoutAbsMono(self.runnext, self.ntime)
         else:
             self.runnext()
