Adding Automated tests.

1 files changed, 64 insertions, 0 deletions

diff --git a/src/elementaryFunctions/tan/testTan.c b/src/elementaryFunctions/tan/testTan.c
new file mode 100644
index 00000000..9200d3bb
--- /dev/null
+++ b/src/elementaryFunctions/tan/testTan.c
@@ -0,0 +1,64 @@
+/*
+**  -*- C -*-
+**
+** testTan.c
+** Made by  Bruno JOFRET <bruno.jofret@inria.fr>
+**
+** Started on  Fri Dec  8 15:05:44 2006 jofret
+** Last update Fri Mar 30 11:24:54 2007 jofret
+**
+** Copyright INRIA 2006
+*/
+
+#include "testTan.h"
+
+void stansTest() {
+  printf(">> Float scalar\n");
+  printf("stans(0) = %f\n", stans((float) 0));
+  printf("stans(PI) = %f\n", stans(PI));
+  printf("stans(PI/2) = %f\n", stans(PI/2));
+  printf("stans(PI/3) = %f\n", stans(PI/3));
+  printf("stans(PI/4) = %f\n", stans(PI/4));
+  printf("stans(PI/6) = %f\n", stans(PI/6));
+  printf("stans(-PI) = %f\n", stans(-PI));
+  printf("stans(-PI/2) = %f\n", stans(-PI/2));
+  printf("stans(-PI/3) = %f\n", stans(-PI/3));
+  printf("stans(-PI/4) = %f\n", stans(-PI/4));
+  printf("stans(-PI/6) = %f\n", stans(-PI/6));
+}
+
+void dtansTest() {
+  printf(">> Double scalar\n");
+  printf("dtans(0) = %e\n", dtans((double) 0));
+  printf("dtans(PI) = %e\n", dtans(PI));
+  printf("dtans(PI/2) = %e\n", dtans(PI/2));
+  printf("dtans(PI/3) = %e\n", dtans(PI/3));
+  printf("dtans(PI/4) = %e\n", dtans(PI/4));
+  printf("dtans(PI/6) = %e\n", dtans(PI/6));
+  printf("dtans(-PI) = %e\n", dtans(-PI));
+  printf("dtans(-PI/2) = %e\n", dtans(-PI/2));
+  printf("dtans(-PI/3) = %e\n", dtans(-PI/3));
+  printf("dtans(-PI/4) = %e\n", dtans(-PI/4));
+  printf("dtans(-PI/6) = %e\n", dtans(-PI/6));
+}
+
+int testTan() {
+  printf("\n>>>> Tangeant Tests\n");
+  stansTest();
+  dtansTest();
+  /* FIXME : Implement some test here ... */
+  /*
+    ctansTest();
+    ztansTest();
+    stanaTest();
+    dtanaTest();
+    ctanaTest();
+    ztanaTest();
+  */
+  return 0;
+}
+
+int main() {
+  assert(testTan() == 0);
+  return 0;
+}