Move dead submodules in-tree

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

1 files changed, 52 insertions, 0 deletions

diff --git a/externals/oboe/apps/fxlab/app/src/main/cpp/tests/DelayLineEffectTest.h b/externals/oboe/apps/fxlab/app/src/main/cpp/tests/DelayLineEffectTest.h
new file mode 100644
index 0000000000..de9c15a45e
--- /dev/null
+++ b/externals/oboe/apps/fxlab/app/src/main/cpp/tests/DelayLineEffectTest.h
@@ -0,0 +1,52 @@
+/*
+ * Copyright  2019 Google LLC
+ *
+ * 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
+ *
+ *     https://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.
+ */
+
+#ifndef ANDROID_FXLAB_DELAYLINEEFFECTTEST_H
+#define ANDROID_FXLAB_DELAYLINEEFFECTTEST_H
+
+
+#include <gtest/gtest.h>
+
+#include "../effects/DelayLineEffect.h"
+
+
+namespace {
+    TEST(DelayLineEffectTest, SingleFeedForwardTest) {
+        DelayLineEffect<float*> e1 {0, 1, 0, 1, 0, [](){return 0;}};
+        std::array<float, 5> inputData {1, 0, 0.5, 0.25, 0};
+        for (int i = 0; i < 5; i++){
+            e1(inputData[i]);
+        }
+        EXPECT_EQ(inputData[0], 0);
+        EXPECT_EQ(inputData[1], 1);
+        EXPECT_EQ(inputData[2], 0);
+        EXPECT_EQ(inputData[3], 0.5);
+        EXPECT_EQ(inputData[4], 0.25);
+    }
+    TEST(DelayLineEffectTest, FFandBlendTest) {
+        DelayLineEffect<float*> e1 {1, 1, 0, 1, 0, [](){return 0;}};
+        std::array<float, 5> inputData {1, 0, 0.5, 0.25, 0};
+        for (int i = 0; i < 5; i++) {
+            e1(inputData[i]);
+        }
+        EXPECT_EQ(inputData[0], 1);
+        EXPECT_EQ(inputData[1], 1);
+        EXPECT_EQ(inputData[2], 0.5);
+        EXPECT_EQ(inputData[3], 0.75);
+        EXPECT_EQ(inputData[4], 0.25);
+    }
+}
+#endif //ANDROID_FXLAB_DELAYLINEEFFECTTEST_H