Index: webrtc/common_audio/wav_file_unittest.cc |
diff --git a/webrtc/common_audio/wav_file_unittest.cc b/webrtc/common_audio/wav_file_unittest.cc |
index 3732079f4f37b47c2784f0e10341c36a39e698b1..ba1db1c296787bca2fd295b4a60491f06aa9c3a9 100644 |
--- a/webrtc/common_audio/wav_file_unittest.cc |
+++ b/webrtc/common_audio/wav_file_unittest.cc |
@@ -30,7 +30,7 @@ TEST(WavWriterTest, CPP) { |
{ |
WavWriter w(outfile, 14099, 1); |
EXPECT_EQ(14099, w.sample_rate()); |
- EXPECT_EQ(1, w.num_channels()); |
+ EXPECT_EQ(1u, w.num_channels()); |
EXPECT_EQ(0u, w.num_samples()); |
w.WriteSamples(kSamples, kNumSamples); |
EXPECT_EQ(kNumSamples, w.num_samples()); |
@@ -78,7 +78,7 @@ TEST(WavWriterTest, CPP) { |
{ |
WavReader r(outfile); |
EXPECT_EQ(14099, r.sample_rate()); |
- EXPECT_EQ(1, r.num_channels()); |
+ EXPECT_EQ(1u, r.num_channels()); |
EXPECT_EQ(kNumSamples, r.num_samples()); |
static const float kTruncatedSamples[] = {0.0, 10.0, 32767.0}; |
float samples[kNumSamples]; |
@@ -93,7 +93,7 @@ TEST(WavWriterTest, C) { |
const std::string outfile = test::OutputPath() + "wavtest2.wav"; |
rtc_WavWriter* w = rtc_WavOpen(outfile.c_str(), 11904, 2); |
EXPECT_EQ(11904, rtc_WavSampleRate(w)); |
- EXPECT_EQ(2, rtc_WavNumChannels(w)); |
+ EXPECT_EQ(2u, rtc_WavNumChannels(w)); |
EXPECT_EQ(0u, rtc_WavNumSamples(w)); |
static const size_t kNumSamples = 4; |
rtc_WavWriteSamples(w, &kSamples[0], 2); |
@@ -136,7 +136,7 @@ TEST(WavWriterTest, C) { |
TEST(WavWriterTest, LargeFile) { |
std::string outfile = test::OutputPath() + "wavtest3.wav"; |
static const int kSampleRate = 8000; |
- static const int kNumChannels = 2; |
+ static const size_t kNumChannels = 2; |
static const size_t kNumSamples = 3 * kSampleRate * kNumChannels; |
float samples[kNumSamples]; |
for (size_t i = 0; i < kNumSamples; i += kNumChannels) { |