1 files changed, 74 insertions, 0 deletions
diff --git a/PrySDR_Tests/TestDataConverters.swift b/PrySDR_Tests/TestDataConverters.swift
new file mode 100644
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+++ b/PrySDR_Tests/TestDataConverters.swift
@@ -0,0 +1,74 @@
+//
+//  TestDataConverters.swift
+//  PrySDR
+//
+//  Created by Jacky Jack on 04/02/2025.
+//
+
+import Foundation
+import Testing
+import Numerics
+
+
+struct IQTypeConvertes_Tests {
+    @Test func cnvU8dataToInt16() async throws {
+        let d1 = Data([0,0])
+        let r1 = [Int16](asInt16(d1))
+        #expect(r1[0] == 0)
+        
+        let d2 = Data([0,1])
+        let r2 = [Int16](asInt16(d2))
+        #expect(r2[0] == 1)
+        
+        let d3 = Data([255,255])
+        let r3 = [Int16](asInt16(d3))
+        #expect(r3[0] == -1)
+        
+        let d4 = Data([128,0])
+        let r4 = [Int16](asInt16(d4))
+        #expect(r4[0] == -32768)
+        
+    }
+    
+    @Test func cnvU8dataToUInt16() async throws {
+        let d1 = Data([0,0])
+        let r1 = [UInt16](asUInt16(d1))
+        #expect(r1[0] == 0)
+        
+        let d2 = Data([0,1])
+        let r2 = [UInt16](asUInt16(d2))
+        #expect(r2[0] == 1)
+        
+        let d3 = Data([255,255])
+        let r3 = [UInt16](asUInt16(d3))
+        #expect(r3[0] == 65535)
+        
+        let d4 = Data([128,0])
+        let r4 = [UInt16](asUInt16(d4))
+        #expect(r4[0] == 32768)
+    }
+    
+    @Test func cnvU8dataToSC16Q11() async throws {
+        let d1 = Data([0,0])
+        let r1 = [Int16](asSC16Q11(d1))
+        #expect(r1[0] == 0)
+        
+        let d2 = Data([0,1])
+        let r2 = [Int16](asSC16Q11(d2))
+        #expect(r2[0] == 1)
+        
+        let d4 = Data([0x07,0xff])
+        let r4 = [Int16](asSC16Q11(d4))
+        #expect(r4[0] == 2047)
+        
+        let d3 = Data([0x0f,0xff])
+        let r3 = [Int16](asSC16Q11(d3))
+        #expect(r3[0] == -2048)
+    }
+    
+    @Test func testSpeed() async throws {
+        //measure(label:"Start") {
+        //    print("Hello")
+        //}
+    }
+}