From 8e7ea9e904a0e9c5760d2b05de5b3f0af31785de Mon Sep 17 00:00:00 2001
From: jofret
Date: Fri, 20 Apr 2007 08:29:01 +0000
Subject: Adding automated tests.
---
src/elementaryFunctions/acos/testAcos.c | 150 ++++++++++++++++++++++++++++++++
1 file changed, 150 insertions(+)
create mode 100644 src/elementaryFunctions/acos/testAcos.c
(limited to 'src/elementaryFunctions/acos/testAcos.c')
diff --git a/src/elementaryFunctions/acos/testAcos.c b/src/elementaryFunctions/acos/testAcos.c
new file mode 100644
index 00000000..3dc5e3c0
--- /dev/null
+++ b/src/elementaryFunctions/acos/testAcos.c
@@ -0,0 +1,150 @@
+/*
+** -*- C -*-
+**
+** testAcos.c
+** Made by Bruno JOFRET <bruno.jofret@inria.fr>
+**
+** Started on Fri Dec 8 15:05:44 2006 jofret
+** Last update Fri Apr 20 10:24:42 2007 jofret
+**
+** Copyright INRIA 2006
+*/
+
+#include "testAcos.h"
+
+void sacossTest(void) {
+ printf(">> Float scalar\n");
+ printf("sacoss(0) = %f\n", sacoss((float) 0));
+ printf("sacoss(PI) = %f\n", sacoss(PI));
+ printf("sacoss(PI/2) = %f\n", sacoss(PI/2));
+ printf("sacoss(PI/3) = %f\n", sacoss(PI/3));
+ printf("sacoss(PI/4) = %f\n", sacoss(PI/4));
+ printf("sacoss(PI/6) = %f\n", sacoss(PI/6));
+ printf("sacoss(-PI) = %f\n", sacoss(-PI));
+ printf("sacoss(-PI/2) = %f\n", sacoss(-PI/2));
+ printf("sacoss(-PI/3) = %f\n", sacoss(-PI/3));
+ printf("sacoss(-PI/4) = %f\n", sacoss(-PI/4));
+ printf("sacoss(-PI/6) = %f\n", sacoss(-PI/6));
+}
+
+void dacossTest(void) {
+ printf(">> Double scalar\n");
+ printf("dacoss(0) = %e\n", dacoss((double) 0));
+ printf("dacoss(PI) = %e\n", dacoss(PI));
+ printf("dacoss(PI/2) = %e\n", dacoss(PI/2));
+ printf("dacoss(PI/3) = %e\n", dacoss(PI/3));
+ printf("dacoss(PI/4) = %e\n", dacoss(PI/4));
+ printf("dacoss(PI/6) = %e\n", dacoss(PI/6));
+ printf("dacoss(-PI) = %e\n", dacoss(-PI));
+ printf("dacoss(-PI/2) = %e\n", dacoss(-PI/2));
+ printf("dacoss(-PI/3) = %e\n", dacoss(-PI/3));
+ printf("dacoss(-PI/4) = %e\n", dacoss(-PI/4));
+ printf("dacoss(-PI/6) = %e\n", dacoss(-PI/6));
+}
+
+void cacossTest(void) {
+ floatComplex pi_pi = FloatComplex(PI, PI);
+ floatComplex pi_2_pi_2 = FloatComplex(PI/2, PI/2);
+ floatComplex pi_2_pi_3 = FloatComplex(PI/2, PI/3);
+ floatComplex pi_2_pi_4 = FloatComplex(PI/2, PI/4);
+ floatComplex out;
+
+ printf(">> Float Complex scalar\n");
+ out = cacoss(pi_pi);
+ printf("cacoss(PI + I*PI) = %f + I * %f\n", creals(out), cimags(out));
+ out = cacoss(pi_2_pi_2);
+ printf("cacoss(PI/2 + I*PI/2) = %f + I * %f\n", creals(out), cimags(out));
+ out = cacoss(pi_2_pi_3);
+ printf("cacoss(PI/2 + I*PI/3) = %f + I * %f\n", creals(out), cimags(out));
+ out = cacoss(pi_2_pi_4);
+ printf("cacoss(PI/2 + I*PI/4) = %f + I * %f\n", creals(out), cimags(out));
+}
+
+void zacossTest(void) {
+ doubleComplex pi_pi = DoubleComplex(PI, PI);
+ doubleComplex pi_2_pi_2 = DoubleComplex(PI/2, PI/2);
+ doubleComplex pi_2_pi_3 = DoubleComplex(PI/2, PI/3);
+ doubleComplex pi_2_pi_4 = DoubleComplex(PI/2, PI/4);
+ doubleComplex out;
+
+ printf(">> Double Complex scalar\n");
+ out = zacoss(pi_pi);
+ printf("zacoss(PI + I*PI) = %e + I * %e\n", zreals(out), zimags(out));
+ out = zacoss(pi_2_pi_2);
+ printf("zacoss(PI/2 + I*PI/2) = %e + I * %e\n", zreals(out), zimags(out));
+ out = zacoss(pi_2_pi_3);
+ printf("zacoss(PI/2 + I*PI/3) = %e + I * %e\n", zreals(out), zimags(out));
+ out = zacoss(pi_2_pi_4);
+ printf("zacoss(PI/2 + I*PI/4) = %e + I * %e\n", zreals(out), zimags(out));
+}
+
+void sacosaTest(void) {
+ float out[5];
+ float in[5] = {PI, PI/2, PI/3, PI/4, PI/6};
+ int i = 0;
+
+ printf(">> Float array\n");
+ sacosa(in, out, 5);
+ for (i = 0 ; i < 5 ; ++i)
+ printf("sacosa(array) = %f\n", out[i]);
+}
+
+void dacosaTest(void) {
+ double out[5];
+ double in[5] = {PI, PI/2, PI/3, PI/4, PI/6};
+ int i = 0;
+
+ printf(">> Double Array\n");
+ dacosa(in, out, 5);
+ for (i = 0 ; i < 5 ; ++i)
+ printf("sacosa(array) = %f\n", out[i]);
+
+}
+
+void cacosaTest(void) {
+ floatComplex pi_pi = FloatComplex(PI, PI);
+ floatComplex pi_2_pi_2 = FloatComplex(PI/2, PI/2);
+ floatComplex pi_2_pi_3 = FloatComplex(PI/2, PI/3);
+ floatComplex pi_2_pi_4 = FloatComplex(PI/2, PI/4);
+ floatComplex in[4] = {pi_pi, pi_2_pi_2, pi_2_pi_3, pi_2_pi_4};
+ floatComplex out[4];
+ int i = 0;
+
+ cacosa(in, out, 4);
+ printf(">> Float Complex Array\n");
+ for (i = 0 ; i < 4 ; ++i)
+ printf("cacosa(array) = %e + I * %e\n", creals(out[i]), cimags(out[i]));
+}
+
+void zacosaTest(void) {
+ doubleComplex pi_pi = DoubleComplex(PI, PI);
+ doubleComplex pi_2_pi_2 = DoubleComplex(PI/2, PI/2);
+ doubleComplex pi_2_pi_3 = DoubleComplex(PI/2, PI/3);
+ doubleComplex pi_2_pi_4 = DoubleComplex(PI/2, PI/4);
+ doubleComplex in[4] = {pi_pi, pi_2_pi_2, pi_2_pi_3, pi_2_pi_4 };
+ doubleComplex out[4];
+ int i = 0;
+
+ zacosa(in, out, 4);
+ printf(">> Double Complex Array\n");
+ for (i = 0 ; i < 4 ; ++i)
+ printf("zacosa(array) = %e + I * %e\n", zreals(out[i]), zimags(out[i]));
+}
+
+int testAcos(void) {
+ printf("\n>>>> ArcCosine Tests\n");
+ sacossTest();
+ dacossTest();
+ cacossTest();
+ zacossTest();
+ sacosaTest();
+ dacosaTest();
+ cacosaTest();
+ zacosaTest();
+ return 0;
+}
+
+int main(void) {
+ assert(testAcos() == 0);
+ return 0;
+}
--
cgit