Improve plotting

2024-03-31 23:08:19 +02:00
parent 8cad89d649
commit 30e775d8a2
122 changed files with 4640 additions and 1149 deletions
@@ -0,0 +1,71 @@
+// Copyright (2019-2024) Paul Scherrer Institute
+
+#include <catch2/catch.hpp>
+#include "../receiver/LossyFilter.h"
+
+TEST_CASE("LossyFilterDisabled","[LossyFilter]") {
+    LossyFilter filter(false, 0.0);
+
+    DataMessage message{
+        .number = 123,
+        .indexing_result = 0
+    };
+
+    filter.ApplyFilter(message);
+    REQUIRE(message.number == 123);
+    REQUIRE(message.indexing_result == 0);
+
+    filter.ApplyFilter(message);
+    REQUIRE(message.number == 123);
+    REQUIRE(message.indexing_result == 0);
+
+    filter.ApplyFilter(message);
+    REQUIRE(message.number == 123);
+    REQUIRE(message.indexing_result == 0);
+}
+
+TEST_CASE("LossyFilterEnable","[LossyFilter]") {
+    LossyFilter filter(true, 0.0);
+
+    DataMessage message_1{
+            .number = 123,
+            .indexing_result = 1
+    };
+
+    DataMessage message_2{
+            .number = 124,
+            .indexing_result = 0
+    };
+
+    filter.ApplyFilter(message_1);
+    REQUIRE(message_1.number == 0);
+
+    filter.ApplyFilter(message_2);
+    REQUIRE(message_2.number == -1);
+
+    filter.ApplyFilter(message_1);
+    REQUIRE(message_1.number == 1);
+
+    filter.ApplyFilter(message_1);
+    REQUIRE(message_1.number == 2);
+}
+
+TEST_CASE("LossyFilterEnable_Prob","[LossyFilter]") {
+    LossyFilter filter(true, 0.5);
+
+    int64_t accepted = 0;
+    int64_t count = 0;
+    for (int i = 0; i < 1000000; i++) {
+        DataMessage message{
+                .number = 124,
+                .indexing_result = 0
+        };
+        filter.ApplyFilter(message);
+        count++;
+        if (message.number < 0)
+            accepted++;
+    }
+    double frac = static_cast<double>(accepted) / static_cast<double>(count);
+    REQUIRE(frac < 0.51);
+    REQUIRE(frac > 0.49);
+}