From d786086e22de3f5d1a42cb26706295451c2aafac Mon Sep 17 00:00:00 2001
From: Soeren Schoenbrod <soeren.schoenbrod@rwth-aachen.de>
Date: Tue, 9 Feb 2021 13:58:05 +0100
Subject: [PATCH 1/2] Fix bug with resizing downconverted signal and add tests

---
 src/tracking_state.jl |  2 +-
 test/tracking_loop.jl | 26 ++++++++++++++++++++++++++
 2 files changed, 27 insertions(+), 1 deletion(-)

diff --git a/src/tracking_state.jl b/src/tracking_state.jl
index daaa604..4419f21 100644
--- a/src/tracking_state.jl
+++ b/src/tracking_state.jl
@@ -46,7 +46,7 @@ end
 
 function DownconvertedSignalCPU(num_ants::NumAnts{N}) where N
     DownconvertedSignalCPU(
-        StructArray{Complex{Float32}}(undef, 0),
+        StructArray{Complex{Float32}}(undef, 0, N),
         StructArray{Complex{Float64}}(undef, 0, N)
     )
 end
diff --git a/test/tracking_loop.jl b/test/tracking_loop.jl
index 1d5d40a..48be14a 100644
--- a/test/tracking_loop.jl
+++ b/test/tracking_loop.jl
@@ -8,6 +8,32 @@
     @test @inferred(post_corr_filter(SVector(1.0 + 0.0im, 2.0 + 0.0im))) == 1.0 + 0.0im
 end
 
+@testset "Resize downconverted signal for multiple ants" for type in (Float32, Float64)
+    downconverted_signal_temp = Tracking.DownconvertedSignalCPU(NumAnts(4))
+    signal = StructArray(ones(Complex{type}, 2500, 4))
+    downconverted_signal = Tracking.resize!(downconverted_signal_temp, 2500, signal)
+    if type == Float32
+        @test size(downconverted_signal.downconverted_signal_f32) == (2500, 4)
+        @test size(downconverted_signal.downconverted_signal_f64) == (0, 4)
+    else
+        @test size(downconverted_signal.downconverted_signal_f32) == (0, 4)
+        @test size(downconverted_signal.downconverted_signal_f64) == (2500, 4)
+    end
+end
+
+@testset "Resize downconverted signal for single ant" for type in (Float32, Float64)
+    downconverted_signal_temp = Tracking.DownconvertedSignalCPU(NumAnts(1))
+    signal = StructArray(ones(Complex{type}, 2500))
+    downconverted_signal = Tracking.resize!(downconverted_signal_temp, 2500, signal)
+    if type == Float32
+        @test size(downconverted_signal.downconverted_signal_f32) == (2500,)
+        @test size(downconverted_signal.downconverted_signal_f64) == (0,)
+    else
+        @test size(downconverted_signal.downconverted_signal_f32) == (0,)
+        @test size(downconverted_signal.downconverted_signal_f64) == (2500,)
+    end
+end
+
 @testset "Integration time" begin
     gpsl1 = GPSL1()
     galileo_e1b = GalileoE1B()

From b773e5504680919b94d240c6a31a72664e9965db Mon Sep 17 00:00:00 2001
From: Soeren Schoenbrod <soeren.schoenbrod@rwth-aachen.de>
Date: Tue, 9 Feb 2021 13:59:49 +0100
Subject: [PATCH 2/2] Make minor upgrade

---
 Project.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Project.toml b/Project.toml
index cdee967..6cfad6b 100644
--- a/Project.toml
+++ b/Project.toml
@@ -1,7 +1,7 @@
 name = "Tracking"
 uuid = "10b2438b-ffd4-5096-aa58-44041d5c8f3b"
 authors = ["Soeren Zorn <soeren.zorn@nav.rwth-aachen.de>"]
-version = "0.14.0"
+version = "0.14.1"
 
 [deps]
 DocStringExtensions = "ffbed154-4ef7-542d-bbb7-c09d3a79fcae"