use strict;
BEGIN {
require Time::HiRes;
require Test::More;
unless(&Time::HiRes::d_hires_utime) {
Test::More::plan(skip_all => "no hires_utime");
}
unless (&Time::HiRes::d_futimens) {
Test::More::plan(skip_all => "no futimens()");
}
unless (&Time::HiRes::d_utimensat) {
Test::More::plan(skip_all => "no utimensat()");
}
if ($^O eq 'gnukfreebsd') {
Test::More::plan(skip_all => "futimens() and utimensat() not working in $^O");
}
}
use Test::More tests => 18;
use t::Watchdog;
use File::Temp qw( tempfile );
use Config;
# Cygwin timestamps have less precision.
my $atime = $^O eq 'cygwin' ? 1.1111111 : 1.111111111;
my $mtime = $^O eq 'cygwin' ? 2.2222222 : 2.222222222;
print "# utime \$fh\n";
{
my ($fh, $filename) = tempfile( "Time-HiRes-utime-XXXXXXXXX", UNLINK => 1 );
is Time::HiRes::utime($atime, $mtime, $fh), 1, "One file changed";
my ($got_atime, $got_mtime) = ( Time::HiRes::stat($filename) )[8, 9];
is $got_atime, $atime, "atime set correctly";
is $got_mtime, $mtime, "mtime set correctly";
};
print "#utime \$filename\n";
{
my ($fh, $filename) = tempfile( "Time-HiRes-utime-XXXXXXXXX", UNLINK => 1 );
is Time::HiRes::utime($atime, $mtime, $filename), 1, "One file changed";
my ($got_atime, $got_mtime) = ( Time::HiRes::stat($fh) )[8, 9];
is $got_atime, $atime, "atime set correctly";
is $got_mtime, $mtime, "mtime set correctly";
};
print "utime \$filename and \$fh\n";
{
my ($fh1, $filename1) = tempfile( "Time-HiRes-utime-XXXXXXXXX", UNLINK => 1 );
my ($fh2, $filename2) = tempfile( "Time-HiRes-utime-XXXXXXXXX", UNLINK => 1 );
is Time::HiRes::utime($atime, $mtime, $filename1, $fh2), 2, "Two files changed";
{
my ($got_atime, $got_mtime) = ( Time::HiRes::stat($fh1) )[8, 9];
is $got_atime, $atime, "File 1 atime set correctly";
is $got_mtime, $mtime, "File 1 mtime set correctly";
}
{
my ($got_atime, $got_mtime) = ( Time::HiRes::stat($filename2) )[8, 9];
is $got_atime, $atime, "File 2 atime set correctly";
is $got_mtime, $mtime, "File 2 mtime set correctly";
}
};
print "# utime undef sets time to now\n";
{
my ($fh1, $filename1) = tempfile( "Time-HiRes-utime-XXXXXXXXX", UNLINK => 1 );
my ($fh2, $filename2) = tempfile( "Time-HiRes-utime-XXXXXXXXX", UNLINK => 1 );
my $now = Time::HiRes::time;
is Time::HiRes::utime(undef, undef, $filename1, $fh2), 2, "Two files changed";
{
my ($got_atime, $got_mtime) = ( Time::HiRes::stat($fh1) )[8, 9];
cmp_ok abs( $got_atime - $now), '<', 0.1, "File 1 atime set correctly";
cmp_ok abs( $got_mtime - $now), '<', 0.1, "File 1 mtime set correctly";
}
{
my ($got_atime, $got_mtime) = ( Time::HiRes::stat($filename2) )[8, 9];
cmp_ok abs( $got_atime - $now), '<', 0.1, "File 2 atime set correctly";
cmp_ok abs( $got_mtime - $now), '<', 0.1, "File 2 mtime set correctly";
}
};
print "# negative atime dies\n";
{
eval { Time::HiRes::utime(-4, $mtime) };
like $@, qr/::utime\(-4, 2\.22222\): negative time not invented yet/,
"negative time error";
};
print "# negative mtime dies;\n";
{
eval { Time::HiRes::utime($atime, -4) };
like $@, qr/::utime\(1.11111, -4\): negative time not invented yet/,
"negative time error";
};
done_testing;
1;