1 files changed, 157 insertions, 0 deletions
diff --git a/2.3-1/src/c/auxiliaryFunctions/isnan/testIsNan.c b/2.3-1/src/c/auxiliaryFunctions/isnan/testIsNan.c
new file mode 100644
index 00000000..6e14cd5b
--- /dev/null
+++ b/2.3-1/src/c/auxiliaryFunctions/isnan/testIsNan.c
@@ -0,0 +1,157 @@
+/*
+ *  Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
+ *  Copyright (C) 2008-2008 - INRIA - Bruno JOFRET
+ *
+ *  This file must be used under the terms of the CeCILL.
+ *  This source file is licensed as described in the file COPYING, which
+ *  you should have received as part of this distribution.  The terms
+ *  are also available at
+ *  http://www.cecill.info/licences/Licence_CeCILL_V2-en.txt
+ *
+ */
+
+/* FIXME : Must improve isnan rules and remove define. */
+#define NDEBUG
+
+#include "testIsNan.h"
+
+int sisnansTest() {
+  int result = 0;
+  float fA=0.0f;
+  float fB=0.0f;
+  float nan = fA / fB;
+  float full = 1.23456789f;
+
+  printf(">> Float \n");
+  if ((bool)sisnans(nan) == false) {
+    printf("ERROR ! : Test Failed (Must be nan)\n");
+    result = ERROR;
+  }
+  assert (sisnans(nan) == true);
+
+  if ((bool)sisnans(full) == true) {
+    printf("ERROR ! : Test Failed (Must not be nan)\n");
+    result = ERROR;
+  }
+  assert(sisnans(full) == false);
+
+  return result;
+}
+
+int disnansTest() {
+  int result = 0;
+  double dA = 0.;
+  double dB = 0.;
+  double nan = dA / dB;
+  double full = 1.456789321861;
+
+  printf(">> Double\n");
+  if ((bool)disnans(nan) == false) {
+    printf("ERROR ! : Test Failed (Must be nan)\n");
+    result = ERROR;
+  }
+  assert(disnans(nan) == true);
+
+  if ((bool)disnans(full) == true) {
+    printf("ERROR ! : Test Failed (non nan array)\n");
+    result = ERROR;
+  }
+  assert(disnans(full) == false);
+
+  return result;
+}
+
+int cisnansTest() {
+  int result = 0;
+  float fA = 0.;
+  float fB = 0.;
+  floatComplex nan_nan = FloatComplex(fA/fB, fA/fB);
+  floatComplex nan_real = FloatComplex(fA/fB, 1.123456789f);
+  floatComplex real_nan = FloatComplex(1.123456789f, fA/fB);
+  floatComplex full = FloatComplex(0.0f,1.0f);
+
+  printf(">> Float Complex\n");
+  if ((bool)cisnans(nan_nan) == false) {
+    printf("ERROR ! : Test Failed (Must be nan)\n");
+    result = ERROR;
+  }
+  assert (cisnans(nan_nan) == true);
+
+ if ((bool)cisnans(nan_real) == true) {
+    printf("ERROR ! : Test Failed (Must not be nan)\n");
+    result = ERROR;
+  }
+  assert(cisnans(nan_real) == false);
+
+ if ((bool)cisnans(real_nan) == true) {
+    printf("ERROR ! : Test Failed (Must not be nan)\n");
+    result = ERROR;
+  }
+  assert(cisnans(real_nan) == false);
+
+  if ((bool)cisnans(full) == true) {
+    printf("ERROR ! : Test Failed (Must not be nan)\n");
+    result = ERROR;
+  }
+  assert(cisnans(full) == false);
+
+
+  return result;
+}
+
+int zisnansTest() {
+  int result = 0;
+  float fA = 0.;
+  float fB = 0.;
+  floatComplex nan_nan = FloatComplex(fA/fB, fA/fB);
+  floatComplex nan_real = FloatComplex(fA/fB, 1.123456789f);
+  floatComplex real_nan = FloatComplex(1.123456789f , fA/fB);
+  floatComplex full = FloatComplex(0.0f,1.0f);
+
+  printf(">> Double Complex\n");
+  if ((bool)cisnans(nan_nan) == false) {
+    printf("ERROR ! : Test Failed (Must be nan)\n");
+    result = ERROR;
+  }
+  assert (cisnans(nan_nan) == true);
+
+ if ((bool)cisnans(nan_real) == true) {
+    printf("ERROR ! : Test Failed (Must not be nan)\n");
+    result = ERROR;
+  }
+  assert(cisnans(nan_real) == false);
+
+ if ((bool)cisnans(real_nan) == true) {
+    printf("ERROR ! : Test Failed (Must not be nan)\n");
+    result = ERROR;
+  }
+  assert(cisnans(real_nan) == false);
+
+  if ((bool)cisnans(full) == true) {
+    printf("ERROR ! : Test Failed (Must not be nan)\n");
+    result = ERROR;
+  }
+  assert(cisnans(full) == false);
+
+
+  return result;
+}
+
+
+int testIsNan() {
+  int sisnansTestStatus, disnansTestStatus = 0;
+  int cisnansTestStatus, zisnansTestStatus = 0;
+  printf("\n>>>> IsNan Tests\n");
+  sisnansTestStatus = sisnansTest();
+  disnansTestStatus = disnansTest();
+  cisnansTestStatus = cisnansTest();
+  zisnansTestStatus = zisnansTest();
+
+  return (sisnansTestStatus + disnansTestStatus +
+	  cisnansTestStatus + zisnansTestStatus);
+}
+
+int main(void) {
+  assert(testIsNan() == 0);
+  return 0;
+}