1 files changed, 33 insertions, 0 deletions
diff --git a/cpan/Time-HiRes/t/gettimeofday.t b/cpan/Time-HiRes/t/gettimeofday.t
new file mode 100644
index 0000000000..8f7c5f3039
--- /dev/null
+++ b/cpan/Time-HiRes/t/gettimeofday.t
@@ -0,0 +1,33 @@
+use strict;
+
+BEGIN {
+    require Time::HiRes;
+    unless(&Time::HiRes::d_gettimeofday) {
+	require Test::More;
+	Test::More::plan(skip_all => "no gettimeofday()");
+    }
+}
+
+use Test::More 0.82 tests => 6;
+use t::Watchdog;
+
+my @one = Time::HiRes::gettimeofday();
+note 'gettimeofday returned ', 0+@one, ' args';
+ok @one == 2;
+ok $one[0] > 850_000_000 or note "@one too small";
+
+sleep 1;
+
+my @two = Time::HiRes::gettimeofday();
+ok $two[0] > $one[0] || ($two[0] == $one[0] && $two[1] > $one[1])
+	or note "@two is not greater than @one";
+
+my $f = Time::HiRes::time();
+ok $f > 850_000_000 or note "$f too small";
+ok $f - $two[0] < 2 or note "$f - $two[0] >= 2";
+
+my $r = [Time::HiRes::gettimeofday()];
+my $g = Time::HiRes::tv_interval $r;
+ok $g < 2 or note $g;
+
+1;