--- linuxsampler/trunk/src/scriptvm/tests/NKSPTest.cpp	2019/08/28 12:56:38	3576
+++ linuxsampler/trunk/src/scriptvm/tests/NKSPTest.cpp	2019/08/28 15:23:23	3577
@@ -2382,6 +2382,8 @@
         .expectParseError = true // because min() function requires 2 arguments
     });
 
+    // integer tests ...
+
     runScript({
         .code = R"NKSP_CODE(
 on init
@@ -2402,6 +2404,70 @@
         .expectIntExitResult = -30
     });
 
+    // real number tests ...
+
+    runScript({
+        .code = R"NKSP_CODE(
+on init
+  declare $foo := min(1.0, 2.0)
+  exit($foo)
+end on
+)NKSP_CODE",
+        .expectRealExitResult = 1.0
+    });
+
+    runScript({
+        .code = R"NKSP_CODE(
+on init
+  declare $foo := min(-30.0, 4.0)
+  exit($foo)
+end on
+)NKSP_CODE",
+        .expectRealExitResult = -30.0
+    });
+
+    runScript({
+        .code = R"NKSP_CODE(
+on init
+  declare $foo := min(1.1, 1.13)
+  exit($foo)
+end on
+)NKSP_CODE",
+        .expectRealExitResult = 1.1
+    });
+
+    runScript({
+        .code = R"NKSP_CODE(
+on init
+  declare $foo := min(1.13, 1.1)
+  exit($foo)
+end on
+)NKSP_CODE",
+        .expectRealExitResult = 1.1
+    });
+
+    // mixed type tests ...
+
+    runScript({
+        .code = R"NKSP_CODE(
+on init
+  declare $foo := min(1, 1.16)
+  exit($foo)
+end on
+)NKSP_CODE",
+        .expectRealExitResult = 1.0
+    });
+
+    runScript({
+        .code = R"NKSP_CODE(
+on init
+  declare $foo := min(-3.92, 9)
+  exit($foo)
+end on
+)NKSP_CODE",
+        .expectRealExitResult = -3.92
+    });
+
     #if !SILENT_TEST
     std::cout << std::endl;
     #endif
@@ -2412,6 +2478,8 @@
     std::cout << "UNIT TEST: built-in max() function\n";
     #endif
 
+    // integer tests ...
+
     runScript({
         .code = R"NKSP_CODE(
 on init
@@ -2459,6 +2527,70 @@
         .expectIntExitResult = 4
     });
 
+    // real number tests ...
+
+    runScript({
+        .code = R"NKSP_CODE(
+on init
+  declare $foo := max(1.0, 2.0)
+  exit($foo)
+end on
+)NKSP_CODE",
+        .expectRealExitResult = 2.0
+    });
+
+    runScript({
+        .code = R"NKSP_CODE(
+on init
+  declare $foo := max(-30.0, 4.0)
+  exit($foo)
+end on
+)NKSP_CODE",
+        .expectRealExitResult = 4.0
+    });
+
+    runScript({
+        .code = R"NKSP_CODE(
+on init
+  declare $foo := max(1.1, 1.13)
+  exit($foo)
+end on
+)NKSP_CODE",
+        .expectRealExitResult = 1.13
+    });
+
+    runScript({
+        .code = R"NKSP_CODE(
+on init
+  declare $foo := max(1.13, 1.1)
+  exit($foo)
+end on
+)NKSP_CODE",
+        .expectRealExitResult = 1.13
+    });
+
+    // mixed type tests ...
+
+    runScript({
+        .code = R"NKSP_CODE(
+on init
+  declare $foo := max(1, 1.16)
+  exit($foo)
+end on
+)NKSP_CODE",
+        .expectRealExitResult = 1.16
+    });
+
+    runScript({
+        .code = R"NKSP_CODE(
+on init
+  declare $foo := max(-3.92, 9)
+  exit($foo)
+end on
+)NKSP_CODE",
+        .expectRealExitResult = 9.0
+    });
+
     #if !SILENT_TEST
     std::cout << std::endl;
     #endif
@@ -2487,6 +2619,8 @@
         .expectParseError = true // because abs() function requires 1 argument
     });
 
+    // integer tests ...
+
     runScript({
         .code = R"NKSP_CODE(
 on init
@@ -2507,6 +2641,49 @@
         .expectIntExitResult = 23
     });
 
+    // real number tests ...
+
+    runScript({
+        .code = R"NKSP_CODE(
+on init
+  declare ~foo := abs(23.0)
+  exit(~foo)
+end on
+)NKSP_CODE",
+        .expectRealExitResult = 23.0
+    });
+
+    runScript({
+        .code = R"NKSP_CODE(
+on init
+  declare ~foo := abs(23.11)
+  exit(~foo)
+end on
+)NKSP_CODE",
+        .expectRealExitResult = 23.11
+    });
+
+    runScript({
+        .code = R"NKSP_CODE(
+on init
+  declare ~foo := abs(-23.11)
+  exit(~foo)
+end on
+)NKSP_CODE",
+        .expectRealExitResult = 23.11
+    });
+
+    runScript({
+        .code = R"NKSP_CODE(
+on init
+  declare ~bar := -23.11
+  declare ~foo := abs(~bar)
+  exit(~foo)
+end on
+)NKSP_CODE",
+        .expectRealExitResult = 23.11
+    });
+
     #if !SILENT_TEST
     std::cout << std::endl;
     #endif