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// Copyright 2016 The Cobalt Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
#include "starboard/microphone.h"
#include "starboard/nplb/microphone_helpers.h"
#include "starboard/types.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace starboard {
namespace nplb {
namespace {
TEST(SbMicrophoneCreateTest, SunnyDayOnlyOneMicrophone) {
SbMicrophoneInfo info_array[kMaxNumberOfMicrophone];
int available_microphones =
SbMicrophoneGetAvailable(info_array, kMaxNumberOfMicrophone);
EXPECT_GE(available_microphones, 0);
if (available_microphones != 0) {
ASSERT_TRUE(SbMicrophoneIsSampleRateSupported(
info_array[0].id, info_array[0].max_sample_rate_hz));
SbMicrophone microphone = SbMicrophoneCreate(
info_array[0].id, info_array[0].max_sample_rate_hz, kBufferSize);
EXPECT_TRUE(SbMicrophoneIsValid(microphone));
SbMicrophoneDestroy(microphone);
}
}
TEST(SbMicrophoneCreateTest, RainyDayOneMicrophoneIsCreatedMultipleTimes) {
SbMicrophoneInfo info_array[kMaxNumberOfMicrophone];
int available_microphones =
SbMicrophoneGetAvailable(info_array, kMaxNumberOfMicrophone);
EXPECT_GE(available_microphones, 0);
if (available_microphones != 0) {
ASSERT_TRUE(SbMicrophoneIsSampleRateSupported(
info_array[0].id, info_array[0].max_sample_rate_hz));
SbMicrophone microphone = SbMicrophoneCreate(
info_array[0].id, info_array[0].max_sample_rate_hz, kBufferSize);
EXPECT_TRUE(SbMicrophoneIsValid(microphone));
SbMicrophone microphone_1 = SbMicrophoneCreate(
info_array[0].id, info_array[0].max_sample_rate_hz, kBufferSize);
EXPECT_FALSE(SbMicrophoneIsValid(microphone_1));
SbMicrophone microphone_2 = SbMicrophoneCreate(
info_array[0].id, info_array[0].max_sample_rate_hz, kBufferSize);
EXPECT_FALSE(SbMicrophoneIsValid(microphone_2));
SbMicrophoneDestroy(microphone);
}
}
TEST(SbMicrophoneCreateTest, RainyDayInvalidMicrophoneId) {
SbMicrophone microphone = SbMicrophoneCreate(
kSbMicrophoneIdInvalid, kNormallyUsedSampleRateInHz, kBufferSize);
EXPECT_FALSE(SbMicrophoneIsValid(microphone));
}
TEST(SbMicrophoneCreateTest, RainyDayInvalidFrequency_0) {
SbMicrophoneInfo info_array[kMaxNumberOfMicrophone];
int available_microphones =
SbMicrophoneGetAvailable(info_array, kMaxNumberOfMicrophone);
EXPECT_GE(available_microphones, 0);
if (available_microphones != 0) {
ASSERT_FALSE(SbMicrophoneIsSampleRateSupported(info_array[0].id, 0));
SbMicrophone microphone =
SbMicrophoneCreate(info_array[0].id, 0, kBufferSize);
EXPECT_FALSE(SbMicrophoneIsValid(microphone));
}
}
TEST(SbMicrophoneCreateTest, RainyDayInvalidFrequency_Negative) {
SbMicrophoneInfo info_array[kMaxNumberOfMicrophone];
int available_microphones =
SbMicrophoneGetAvailable(info_array, kMaxNumberOfMicrophone);
EXPECT_GE(available_microphones, 0);
if (available_microphones != 0) {
ASSERT_FALSE(SbMicrophoneIsSampleRateSupported(info_array[0].id, -8000));
SbMicrophone microphone =
SbMicrophoneCreate(info_array[0].id, -8000, kBufferSize);
EXPECT_FALSE(SbMicrophoneIsValid(microphone));
}
}
TEST(SbMicrophoneCreateTest, RainyDayInvalidFrequency_MoreThanMax) {
SbMicrophoneInfo info_array[kMaxNumberOfMicrophone];
int available_microphones =
SbMicrophoneGetAvailable(info_array, kMaxNumberOfMicrophone);
EXPECT_GE(available_microphones, 0);
if (available_microphones != 0) {
ASSERT_FALSE(SbMicrophoneIsSampleRateSupported(
info_array[0].id, info_array[0].max_sample_rate_hz + 1));
SbMicrophone microphone = SbMicrophoneCreate(
info_array[0].id, info_array[0].max_sample_rate_hz + 1, kBufferSize);
EXPECT_FALSE(SbMicrophoneIsValid(microphone));
}
}
TEST(SbMicrophoneCreateTest, RainyDayInvalidBufferSize_0) {
SbMicrophoneInfo info_array[kMaxNumberOfMicrophone];
int available_microphones =
SbMicrophoneGetAvailable(info_array, kMaxNumberOfMicrophone);
EXPECT_GE(available_microphones, 0);
if (available_microphones != 0) {
ASSERT_TRUE(SbMicrophoneIsSampleRateSupported(
info_array[0].id, info_array[0].max_sample_rate_hz));
SbMicrophone microphone = SbMicrophoneCreate(
info_array[0].id, info_array[0].max_sample_rate_hz, 0);
EXPECT_FALSE(SbMicrophoneIsValid(microphone));
SbMicrophoneDestroy(microphone);
}
}
TEST(SbMicrophoneCreateTest, SunnyDayBufferSize_1) {
SbMicrophoneInfo info_array[kMaxNumberOfMicrophone];
int available_microphones =
SbMicrophoneGetAvailable(info_array, kMaxNumberOfMicrophone);
EXPECT_GE(available_microphones, 0);
if (available_microphones != 0) {
ASSERT_TRUE(SbMicrophoneIsSampleRateSupported(
info_array[0].id, info_array[0].max_sample_rate_hz));
SbMicrophone microphone = SbMicrophoneCreate(
info_array[0].id, info_array[0].max_sample_rate_hz, 1);
EXPECT_TRUE(SbMicrophoneIsValid(microphone));
SbMicrophoneDestroy(microphone);
}
}
TEST(SbMicrophoneCreateTest, RainyDayInvalidBufferSize_Negative) {
SbMicrophoneInfo info_array[kMaxNumberOfMicrophone];
int available_microphones =
SbMicrophoneGetAvailable(info_array, kMaxNumberOfMicrophone);
EXPECT_GE(available_microphones, 0);
if (available_microphones != 0) {
ASSERT_TRUE(SbMicrophoneIsSampleRateSupported(
info_array[0].id, info_array[0].max_sample_rate_hz));
SbMicrophone microphone = SbMicrophoneCreate(
info_array[0].id, info_array[0].max_sample_rate_hz, -1024);
EXPECT_FALSE(SbMicrophoneIsValid(microphone));
SbMicrophoneDestroy(microphone);
}
}
TEST(SbMicrophoneCreateTest, RainyDayInvalidBufferSize_2G) {
SbMicrophoneInfo info_array[kMaxNumberOfMicrophone];
int available_microphones =
SbMicrophoneGetAvailable(info_array, kMaxNumberOfMicrophone);
EXPECT_GE(available_microphones, 0);
if (available_microphones != 0) {
ASSERT_TRUE(SbMicrophoneIsSampleRateSupported(
info_array[0].id, info_array[0].max_sample_rate_hz));
// Create a microphone with 2 gigabytes buffer size.
int64_t kBufferSize64 = 2 * 1024 * 1024 * 1024LL;
// This should wrap around to a negative value due to int
// narrowing.
int kBufferSize = static_cast<int>(kBufferSize64);
SbMicrophone microphone = SbMicrophoneCreate(
info_array[0].id, info_array[0].max_sample_rate_hz, kBufferSize);
EXPECT_FALSE(SbMicrophoneIsValid(microphone));
SbMicrophoneDestroy(microphone);
}
}
} // namespace
} // namespace nplb
} // namespace starboard