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#!/usr/bin/tclsh
# ------------------------------------------------------------------------
#
# test-performance.tcl --
#
# This file provides common performance tests for comparison of tcl-speed
# degradation by switching between branches.
# (currently for clock ensemble only)
#
# ------------------------------------------------------------------------
#
# Copyright (c) 2014 Serg G. Brester (aka sebres)
#
# See the file "license.terms" for information on usage and redistribution
# of this file.
#
set ::env(TCL_TZ) :CET
proc {**STOP**} {args} {
return -code error -level 2 "**STOP** in [info level [expr {[info level]-1}]] [join $args { }]"
}
proc _test_get_commands {lst} {
regsub -all {(?:^|\n)[ \t]*(\#[^\n]*)(?=\n\s*[\{\#])} $lst "\n{\\1}"
}
proc test-scan {{reptime 1000}} {
foreach _(c) [_test_get_commands {
# Scan : date
#{clock scan "25.11.2015" -format "%d.%m.%Y" -base 0 -gmt 1}
#{**STOP** : Wed Nov 25 01:00:00 CET 2015}
# FreeScan : relative date
{clock scan "5 years 18 months 385 days" -base 0 -gmt 1}
# FreeScan : relative date with relative weekday
{clock scan "5 years 18 months 385 days Fri" -base 0 -gmt 1}
# FreeScan : relative date with ordinal month
{clock scan "5 years 18 months 385 days next 1 January" -base 0 -gmt 1}
# FreeScan : relative date with ordinal month and relative weekday
{clock scan "5 years 18 months 385 days next January Fri" -base 0 -gmt 1}
# FreeScan : ordinal month
{clock scan "next January" -base 0 -gmt 1}
# FreeScan : relative week
{clock scan "next Fri" -base 0 -gmt 1}
# FreeScan : relative weekday and week offset
{clock scan "next January + 2 week" -base 0 -gmt 1}
# FreeScan : time only with base
{clock scan "19:18:30" -base 148863600 -gmt 1}
# FreeScan : time only without base, gmt
{clock scan "19:18:30" -gmt 1}
# FreeScan : time only without base, system
{clock scan "19:18:30"}
# FreeScan : date, system time zone
{clock scan "05/08/2016 20:18:30"}
# FreeScan : date, supplied time zone
{clock scan "05/08/2016 20:18:30" -timezone :CET}
# FreeScan : date, supplied gmt (equivalent -timezone :GMT)
{clock scan "05/08/2016 20:18:30" -gmt 1}
# FreeScan : date, supplied time zone gmt
{clock scan "05/08/2016 20:18:30" -timezone :GMT}
# FreeScan : time only, numeric zone in string, base time gmt (exchange zones between gmt / -0500)
{clock scan "20:18:30 -0500" -base 148863600 -gmt 1}
# FreeScan : time only, zone in string (exchange zones between system / gmt)
{clock scan "19:18:30 GMT" -base 148863600}
# FreeScan : fast switch of zones in cycle - GMT, MST, CET (system) and EST
{clock scan "19:18:30 MST" -base 148863600 -gmt 1
clock scan "19:18:30 EST" -base 148863600
}
}] {
puts "% [regsub -all {\n[ \t]*} $_(c) {; }]"
if {[regexp {\s*\#} $_(c)]} continue
puts [clock format [if 1 $_(c)] -locale en]
puts [timerate $_(c) $reptime]
puts ""
}
}
proc test-other {{reptime 1000}} {
foreach _(c) [_test_get_commands {
# Bad zone
{catch {clock scan "1 day" -timezone BAD_ZONE -locale en}}
**STOP**
# Scan : test rotate of GC objects (format is dynamic, so tcl-obj removed with last reference)
{set i 0; time { clock scan "[incr i] - 25.11.2015" -format "$i - %d.%m.%Y" -base 0 -gmt 1 } 50}
# Scan : test reusability of GC objects (format is dynamic, so tcl-obj removed with last reference)
{set i 50; time { clock scan "[incr i -1] - 25.11.2015" -format "$i - %d.%m.%Y" -base 0 -gmt 1 } 50}
}] {
puts "% [regsub -all {\n[ \t]*} $_(c) {; }]"
if {[regexp {\s*\#} $_(c)]} continue
puts [if 1 $_(c)]
puts [timerate $_(c) $reptime]
puts ""
}
}
proc test {{reptime 1000}} {
puts ""
test-scan $reptime
test-other $reptime
puts \n**OK**
}
test 250; # 250 ms
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