Move dead submodules in-tree

Signed-off-by: swurl <swurl@swurl.xyz>

externals/oboe/tests/testStreamWaitState.cpp

@@ -0,0 +1,251 @@
+/*
+ * Copyright 2019 The Android Open Source Project
+ *
+ * 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 <thread>
+
+#include <gtest/gtest.h>
+
+#include <oboe/Oboe.h>
+
+using namespace oboe;
+
+class TestStreamWaitState : public ::testing::Test {
+
+protected:
+
+    void SetUp(){
+        mBuilder.setPerformanceMode(PerformanceMode::None);
+        mBuilder.setDirection(Direction::Output);
+    }
+
+    bool openStream(Direction direction, PerformanceMode perfMode) {
+        mBuilder.setDirection(direction);
+        mBuilder.setPerformanceMode(perfMode);
+        Result r = mBuilder.openStream(mStream);
+        EXPECT_EQ(r, Result::OK) << "Failed to open stream " << convertToText(r);
+        if (r != Result::OK)
+            return false;
+
+        Direction d = mStream->getDirection();
+        EXPECT_EQ(d, direction) << convertToText(mStream->getDirection());
+        return (d == direction);
+    }
+
+    bool openStream(AudioStreamBuilder &builder) {
+        Result r = builder.openStream(mStream);
+        EXPECT_EQ(r, Result::OK) << "Failed to open stream " << convertToText(r);
+        return (r == Result::OK);
+    }
+
+    bool closeStream() {
+        Result r = mStream->close();
+        EXPECT_TRUE(r == Result::OK || r == Result::ErrorClosed) <<
+            "Failed to close stream. " << convertToText(r);
+        return (r == Result::OK || r == Result::ErrorClosed);
+    }
+
+    // if zero then don't wait for a state change
+    void checkWaitForStateChangeTimeout(int64_t timeout = kTimeoutInNanos) {
+        StreamState next = StreamState::Unknown;
+        Result result = mStream->waitForStateChange(mStream->getState(), &next, timeout);
+        EXPECT_EQ(Result::ErrorTimeout, result);
+    }
+
+    void checkStopWhileWaiting() {
+        StreamState next = StreamState::Unknown;
+        auto r = mStream->requestStart();
+        EXPECT_EQ(r, Result::OK);
+        r = mStream->waitForStateChange(StreamState::Starting, &next, kTimeoutInNanos);
+        EXPECT_EQ(r, Result::OK);
+        EXPECT_EQ(next, StreamState::Started) << "next = " << convertToText(next);
+
+        std::shared_ptr<AudioStream> str = mStream;
+
+        std::thread stopper([str] {
+            usleep(200 * 1000);
+            str->requestStop();
+        });
+
+        r = mStream->waitForStateChange(StreamState::Started, &next, 1000 * kNanosPerMillisecond);
+        stopper.join();
+        EXPECT_EQ(r, Result::OK);
+        // May have caught in stopping transition. Wait for full stop.
+        if (next == StreamState::Stopping) {
+            r = mStream->waitForStateChange(StreamState::Stopping, &next, 1000 * kNanosPerMillisecond);
+            EXPECT_EQ(r, Result::OK);
+        }
+        ASSERT_EQ(next, StreamState::Stopped) << "next = " << convertToText(next);
+    }
+
+    void checkCloseWhileWaiting() {
+        StreamState next = StreamState::Unknown;
+        auto r = mStream->requestStart();
+        EXPECT_EQ(r, Result::OK);
+        r = mStream->waitForStateChange(StreamState::Starting, &next, kTimeoutInNanos);
+        EXPECT_EQ(r, Result::OK);
+        EXPECT_EQ(next, StreamState::Started) << "next = " << convertToText(next);
+
+        std::shared_ptr<AudioStream> str = mStream;
+
+        std::thread closer([str] {
+            usleep(200 * 1000);
+            str->close();
+        });
+
+        r = mStream->waitForStateChange(StreamState::Started, &next, 1000 * kNanosPerMillisecond);
+        closer.join();
+        // You might catch this at any point in stopping or closing.
+        EXPECT_TRUE(r == Result::OK || r == Result::ErrorClosed) << "r = " << convertToText(r);
+        ASSERT_TRUE(next == StreamState::Stopping
+                    || next == StreamState::Stopped
+                    || next == StreamState::Pausing
+                    || next == StreamState::Paused
+                    || next == StreamState::Closed) << "next = " << convertToText(next);
+    }
+
+    AudioStreamBuilder mBuilder;
+    std::shared_ptr<AudioStream> mStream;
+    static constexpr int kTimeoutInNanos = 100 * kNanosPerMillisecond;
+
+};
+
+// Test return of error timeout when zero passed as the timeoutNanos.
+TEST_F(TestStreamWaitState, OutputLowWaitZero) {
+    ASSERT_TRUE(openStream(Direction::Output, PerformanceMode::LowLatency));
+    checkWaitForStateChangeTimeout(0);
+    ASSERT_TRUE(closeStream());
+}
+
+TEST_F(TestStreamWaitState, OutputNoneWaitZero) {
+    ASSERT_TRUE(openStream(Direction::Output, PerformanceMode::None));
+    checkWaitForStateChangeTimeout(0);
+    ASSERT_TRUE(closeStream());
+}
+
+TEST_F(TestStreamWaitState, OutputLowWaitZeroSLES) {
+    AudioStreamBuilder builder;
+    builder.setPerformanceMode(PerformanceMode::LowLatency);
+    builder.setAudioApi(AudioApi::OpenSLES);
+    ASSERT_TRUE(openStream(builder));
+    checkWaitForStateChangeTimeout(0);
+    ASSERT_TRUE(closeStream());
+}
+
+TEST_F(TestStreamWaitState, OutputNoneWaitZeroSLES) {
+    AudioStreamBuilder builder;
+    builder.setPerformanceMode(PerformanceMode::None);
+    builder.setAudioApi(AudioApi::OpenSLES);
+    ASSERT_TRUE(openStream(builder));
+    checkWaitForStateChangeTimeout(0);
+    ASSERT_TRUE(closeStream());
+}
+
+// Test actual timeout.
+TEST_F(TestStreamWaitState, OutputLowWaitNonZero) {
+    ASSERT_TRUE(openStream(Direction::Output, PerformanceMode::LowLatency));
+    checkWaitForStateChangeTimeout();
+    ASSERT_TRUE(closeStream());
+}
+
+TEST_F(TestStreamWaitState, OutputNoneWaitNonZero) {
+    ASSERT_TRUE(openStream(Direction::Output, PerformanceMode::None));
+    checkWaitForStateChangeTimeout();
+    ASSERT_TRUE(closeStream());
+}
+
+TEST_F(TestStreamWaitState, OutputLowWaitNonZeroSLES) {
+    AudioStreamBuilder builder;
+    builder.setPerformanceMode(PerformanceMode::LowLatency);
+    builder.setAudioApi(AudioApi::OpenSLES);
+    ASSERT_TRUE(openStream(builder));
+    checkWaitForStateChangeTimeout();
+    ASSERT_TRUE(closeStream());
+}
+
+TEST_F(TestStreamWaitState, OutputNoneWaitNonZeroSLES) {
+    AudioStreamBuilder builder;
+    builder.setPerformanceMode(PerformanceMode::None);
+    builder.setAudioApi(AudioApi::OpenSLES);
+    ASSERT_TRUE(openStream(builder));
+    checkWaitForStateChangeTimeout();
+    ASSERT_TRUE(closeStream());
+}
+
+TEST_F(TestStreamWaitState, OutputLowStopWhileWaiting) {
+    ASSERT_TRUE(openStream(Direction::Output, PerformanceMode::LowLatency));
+    checkStopWhileWaiting();
+    ASSERT_TRUE(closeStream());
+}
+
+TEST_F(TestStreamWaitState, OutputNoneStopWhileWaiting) {
+    ASSERT_TRUE(openStream(Direction::Output, PerformanceMode::LowLatency));
+    checkStopWhileWaiting();
+    ASSERT_TRUE(closeStream());
+}
+
+
+TEST_F(TestStreamWaitState, OutputLowStopWhileWaitingSLES) {
+    AudioStreamBuilder builder;
+    builder.setPerformanceMode(PerformanceMode::LowLatency);
+    builder.setAudioApi(AudioApi::OpenSLES);
+    ASSERT_TRUE(openStream(builder));
+    checkStopWhileWaiting();
+    ASSERT_TRUE(closeStream());
+}
+
+
+TEST_F(TestStreamWaitState, OutputLowCloseWhileWaiting) {
+    ASSERT_TRUE(openStream(Direction::Output, PerformanceMode::LowLatency));
+    checkCloseWhileWaiting();
+    ASSERT_TRUE(closeStream());
+}
+
+TEST_F(TestStreamWaitState, OutputNoneCloseWhileWaiting) {
+    ASSERT_TRUE(openStream(Direction::Output, PerformanceMode::None));
+    checkCloseWhileWaiting();
+    ASSERT_TRUE(closeStream());
+}
+
+TEST_F(TestStreamWaitState, InputLowCloseWhileWaiting) {
+    ASSERT_TRUE(openStream(Direction::Input, PerformanceMode::LowLatency));
+    checkCloseWhileWaiting();
+    ASSERT_TRUE(closeStream());
+}
+
+TEST_F(TestStreamWaitState, InputNoneCloseWhileWaiting) {
+    ASSERT_TRUE(openStream(Direction::Input, PerformanceMode::None));
+    checkCloseWhileWaiting();
+    ASSERT_TRUE(closeStream());
+}
+
+TEST_F(TestStreamWaitState, OutputNoneCloseWhileWaitingSLES) {
+    AudioStreamBuilder builder;
+    builder.setPerformanceMode(PerformanceMode::None);
+    builder.setAudioApi(AudioApi::OpenSLES);
+    ASSERT_TRUE(openStream(builder));
+    checkCloseWhileWaiting();
+    ASSERT_TRUE(closeStream());
+}
+
+
+TEST_F(TestStreamWaitState, OutputLowCloseWhileWaitingSLES) {
+    AudioStreamBuilder builder;
+    builder.setPerformanceMode(PerformanceMode::LowLatency);
+    builder.setAudioApi(AudioApi::OpenSLES);
+    ASSERT_TRUE(openStream(builder));
+    checkCloseWhileWaiting();
+    ASSERT_TRUE(closeStream());
+}