From f5f56e1a1c4d9e9496fcb9d81131066a964ccd23 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sat, 13 Apr 2024 14:15:43 +0200 Subject: Adding upstream version 2.4.1. Signed-off-by: Daniel Baumann --- src/lib/util/tests/doubles_unittest.cc | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 src/lib/util/tests/doubles_unittest.cc (limited to 'src/lib/util/tests/doubles_unittest.cc') diff --git a/src/lib/util/tests/doubles_unittest.cc b/src/lib/util/tests/doubles_unittest.cc new file mode 100644 index 0000000..1c17f90 --- /dev/null +++ b/src/lib/util/tests/doubles_unittest.cc @@ -0,0 +1,32 @@ +// Copyright (C) 2019,2021 Internet Systems Consortium, Inc. ("ISC") +// +// This Source Code Form is subject to the terms of the Mozilla Public +// License, v. 2.0. If a copy of the MPL was not distributed with this +// file, You can obtain one at http://mozilla.org/MPL/2.0/. + +#include + +#include + +#include + +using namespace std; +using namespace isc; +using namespace isc::util; + +namespace { + +// Exercises isc::util::areDoublesEquivalent(). +TEST(Doubles, areDoublesEquivalent) { + std::vector data; + + // Default tolerance is 0.000001 + EXPECT_TRUE(areDoublesEquivalent( 1.0000000, 1.0000005)); + EXPECT_FALSE(areDoublesEquivalent(1.0000000, 1.000005)); + + // Check custom tolerance. + EXPECT_TRUE(areDoublesEquivalent( 1.000, 1.005, 0.01)); + EXPECT_FALSE(areDoublesEquivalent(1.000, 1.005, 0.001)); +} + +} -- cgit v1.2.3