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-rw-r--r--host/tests/fp_compare_delta_test.cpp8
1 files changed, 8 insertions, 0 deletions
diff --git a/host/tests/fp_compare_delta_test.cpp b/host/tests/fp_compare_delta_test.cpp
index 36ff14756..d6d8a5209 100644
--- a/host/tests/fp_compare_delta_test.cpp
+++ b/host/tests/fp_compare_delta_test.cpp
@@ -237,6 +237,14 @@ BOOST_AUTO_TEST_CASE(double_greaterthanequals_operators) {
BOOST_CHECK(double(alpha._value + 3.0008) >= alpha);
}
+BOOST_AUTO_TEST_CASE(fp_compare_large_delta) {
+ BOOST_CHECK(fp_compare_delta<double>(61440000.047870710492, 0.1) == 61440000.000000000000);
+ BOOST_CHECK(fp_compare_delta<double>(61440000.047870710492, 0.1) <= 61440000.000000000000);
+ BOOST_CHECK(fp_compare_delta<double>(61440000.047870710492, 0.1) >= 61440000.000000000000);
+
+ BOOST_CHECK(fp_compare_delta<double>(1.0, 10.0) == 2.0);
+}
+
BOOST_AUTO_TEST_CASE(frequency_compare_function) {
BOOST_CHECK(uhd::math::frequencies_are_equal(6817333232.0, 6817333232.0));