From 94a043ab5b1f4e719ba841fc94de47c785a17d07 Mon Sep 17 00:00:00 2001 From: Andrej Rode Date: Fri, 16 Dec 2016 13:58:52 -0800 Subject: tests: fix coverity reports --- host/tests/convert_test.cpp | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'host/tests') diff --git a/host/tests/convert_test.cpp b/host/tests/convert_test.cpp index b5f63bcbb..6c1b94c45 100644 --- a/host/tests/convert_test.cpp +++ b/host/tests/convert_test.cpp @@ -581,7 +581,7 @@ static void test_convert_types_f32( ){ //fill the input samples std::vector input(nsamps), output(nsamps); - BOOST_FOREACH(float &in, input) in = float((std::rand()/float(RAND_MAX/2)) - 1); + BOOST_FOREACH(float &in, input) in = float((float(std::rand())/float(RAND_MAX/2)) - 1); //run the loopback and test convert::id_type in_id = id; -- cgit v1.2.3 From 797249bf725051a07ad128b27a7f01d7be86f01c Mon Sep 17 00:00:00 2001 From: Andrej Rode Date: Fri, 16 Dec 2016 17:42:40 -0800 Subject: utils: tests: cast RAND_MAX to double before division --- host/tests/convert_test.cpp | 4 ++-- host/utils/converter_benchmark.cpp | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) (limited to 'host/tests') diff --git a/host/tests/convert_test.cpp b/host/tests/convert_test.cpp index 6c1b94c45..dd04dcafc 100644 --- a/host/tests/convert_test.cpp +++ b/host/tests/convert_test.cpp @@ -285,8 +285,8 @@ BOOST_AUTO_TEST_CASE(test_convert_types_fc32_to_sc16){ const size_t nsamps = 13; std::vector input(nsamps); BOOST_FOREACH(fc32_t &in, input) in = fc32_t( - (std::rand()/float(RAND_MAX/2)) - 1, - (std::rand()/float(RAND_MAX/2)) - 1 + (std::rand()/(RAND_MAX/2.0)) - 1, + (std::rand()/(RAND_MAX/2.0)) - 1 ); std::vector interm(nsamps); std::vector output(nsamps); diff --git a/host/utils/converter_benchmark.cpp b/host/utils/converter_benchmark.cpp index c0cd28440..f6d7e9650 100644 --- a/host/utils/converter_benchmark.cpp +++ b/host/utils/converter_benchmark.cpp @@ -82,8 +82,8 @@ void init_random_vector_complex_float(std::vector &buf_ptr, const size_t n std::complex * const buf = reinterpret_cast * const>(&buf_ptr[0]); for (size_t i = 0; i < n_items; i++) { buf[i] = std::complex( - T((std::rand()/double(RAND_MAX/2)) - 1), - T((std::rand()/double(RAND_MAX/2)) - 1) + T(std::rand()/(RAND_MAX/2.0) - 1), + T(std::rand()/(RAND_MAX/2.0) - 1) ); } } -- cgit v1.2.3