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https://github.com/mozilla/gecko-dev.git
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3ce39b25c8
- converts all commands to an arguments array for passing to exec() - Runs "dos2unix" on the log file before mailing it off, if on Windows - Adds a "ProductName" config option to control where to look for the profile on Windows. - Fixes clobbering of the profile on Windows. - Makes the script look for the HiRes time module instead of the Win32API module for cygwin perl. Thanks to Brian Ryner <bryner@netscape.com> for the patch. Bug #115690 r=cls
74 lines
1.8 KiB
Perl
74 lines
1.8 KiB
Perl
#!/usr/bin/perl
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#
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# Use high resolution routines if installed (on win32 or linux), using
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# eval as try/catch block around import of modules. Otherwise, just use 'time()'.
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#
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# 'Win32::API' <http://www.activestate.com/PPMPackages/zips/5xx-builds-only/Win32-API.zip>
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# 'Time::HiRes' <http://search.cpan.org/search?dist=Time-HiRes>
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# (also: http://rpmfind.net/linux/rpm2html/search.php?query=perl-Time-HiRes)
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#
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package Time::PossiblyHiRes;
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use strict;
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#use Time::HiRes qw(gettimeofday);
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my $getLocalTime; # for win32
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my $lpSystemTime = pack("SSSSSSSS"); # for win32
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my $timesub; # code ref
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# returns 12 char string "'s'x9.'m'x3" which is milliseconds since epoch,
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# although resolution may vary depending on OS and installed packages
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sub getTime () {
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return &$timesub
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if $timesub;
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$timesub = sub { time() . "000"; }; # default
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return &$timesub
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if $^O eq "MacOS"; # don't know a better way on Mac
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if ($^O eq "MSWin32") {
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eval "use Win32::API;";
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$timesub = sub {
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# pass pointer to struct, void return
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$getLocalTime =
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eval "new Win32::API('kernel32', 'GetLocalTime', [qw{P}], qw{V});"
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unless $getLocalTime;
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$getLocalTime->Call($lpSystemTime);
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my @t = unpack("SSSSSSSS", $lpSystemTime);
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sprintf("%9s%03s", time(), pop @t);
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} if !$@;
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}
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# ass-u-me if not mac/win32, then we're on a unix flavour
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else {
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eval "use Time::HiRes qw(gettimeofday);";
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$timesub = sub {
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my @t = gettimeofday();
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$t[0]*1000 + int($t[1]/1000);
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} if !$@;
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}
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return &$timesub;
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}
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#
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#
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# Test script to compare with low-res time:
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#
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# require "gettime.pl";
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#
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# use POSIX qw(strftime);
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#
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# print "hires time = " . Time::PossiblyHiRes::getTime() . "\n";
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# print "lowres time = " . time() . "\n";
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#
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# end package
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1;
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