Fix incorrect sign on boost test constants.

[dcpomatic.git] / test / audio_merger_test.cc

diff --git a/test/audio_merger_test.cc b/test/audio_merger_test.cc
index 2ac42964ad80318732cc6dc5a19e59e2054fcdf2..3a274ff1aeb8ba2d21f1c72d88b458d93d9ea5b0 100644 (file)
--- a/test/audio_merger_test.cc
+++ b/test/audio_merger_test.cc
@@ -66,7 +66,7 @@ BOOST_AUTO_TEST_CASE (audio_merger_test1)
        push (merger, 0, 64, 22);
 
        list<pair<shared_ptr<AudioBuffers>, DCPTime> > tb = merger.pull (DCPTime::from_frames (22, sampling_rate));
-       BOOST_REQUIRE (tb.size() == 1);
+       BOOST_REQUIRE (tb.size() == 1U);
        BOOST_CHECK (tb.front().first != shared_ptr<const AudioBuffers> ());
        BOOST_CHECK_EQUAL (tb.front().first->frames(), 22);
        BOOST_CHECK_EQUAL (tb.front().second.get(), 0);
@@ -77,7 +77,7 @@ BOOST_AUTO_TEST_CASE (audio_merger_test1)
        }
 
        tb = merger.pull (DCPTime::from_frames (22 + 64, sampling_rate));
-       BOOST_REQUIRE (tb.size() == 1);
+       BOOST_REQUIRE (tb.size() == 1U);
        BOOST_CHECK_EQUAL (tb.front().first->frames(), 64);
        BOOST_CHECK_EQUAL (tb.front().second.get(), DCPTime::from_frames(22, sampling_rate).get());
 
@@ -100,7 +100,7 @@ BOOST_AUTO_TEST_CASE (audio_merger_test2)
 
        /* There's nothing from 0 to 9 */
        list<pair<shared_ptr<AudioBuffers>, DCPTime> > tb = merger.pull (DCPTime::from_frames (9, sampling_rate));
-       BOOST_CHECK_EQUAL (tb.size(), 0);
+       BOOST_CHECK_EQUAL (tb.size(), 0U);
 
        /* Then there's our data at 9 */
        tb = merger.pull (DCPTime::from_frames (9 + 64, sampling_rate));
@@ -125,7 +125,7 @@ BOOST_AUTO_TEST_CASE (audio_merger_test3)
        /* Get them back */
 
        list<pair<shared_ptr<AudioBuffers>, DCPTime> > tb = merger.pull (DCPTime::from_frames (100, sampling_rate));
-       BOOST_REQUIRE (tb.size() == 1);
+       BOOST_REQUIRE (tb.size() == 1U);
        BOOST_CHECK_EQUAL (tb.front().first->frames(), 64);
        BOOST_CHECK_EQUAL (tb.front().second.get(), DCPTime::from_frames(17, sampling_rate).get());
        for (int i = 0; i < 64; ++i) {
@@ -133,7 +133,7 @@ BOOST_AUTO_TEST_CASE (audio_merger_test3)
        }
 
        tb = merger.pull (DCPTime::from_frames (200, sampling_rate));
-       BOOST_REQUIRE (tb.size() == 1);
+       BOOST_REQUIRE (tb.size() == 1U);
        BOOST_CHECK_EQUAL (tb.front().first->frames(), 64);
        BOOST_CHECK_EQUAL (tb.front().second.get(), DCPTime::from_frames(114, sampling_rate).get());
        for (int i = 0; i < 64; ++i) {