Changeset 6251 for trunk/psLib/test/astro/tst_psCoord.c

Timestamp:

Jan 30, 2006, 10:28:34 AM (20 years ago)

Author:

drobbin

Message:

Added type support in Metadata for s8,s16,u8-32. Edited PixelsTransform and test. Added types to DataType.

File:

• trunk/psLib/test/astro/tst_psCoord.c (modified) (4 diffs)

trunk/psLib/test/astro/tst_psCoord.c

@@ -6 +6 @@
 *  @author GLG, MHPCC
 *
-*  @version $Revision: 1.7 $ $Name: not supported by cvs2svn $
-*  @date $Date: 2005-11-18 21:23:21 $
+*  @version $Revision: 1.8 $ $Name: not supported by cvs2svn $
+*  @date $Date: 2006-01-30 20:28:34 $
 *
 *  Copyright 2004-2005 Maui High Performance Computing Center, University of Hawaii
@@ -18 +18 @@
 static psS32 testPlaneTransformApply(void);
 static psS32 testPlaneDistortApply(void);
+static psS32 testPixelsTransform(void);
 
 testDescription tests[] = {
@@ -24 +25 @@
                               {testPlaneTransformApply, 831, "psPlaneTransformApply()", 0, false},
                               {testPlaneDistortApply, 832, "psPlaneDistortApply()", 0, false},
+                              {testPixelsTransform, 833, "psPixelsTransform()", 0, false},
                               {NULL}
                           };
@@ -371 +373 @@
 }
 
+psS32 testPixelsTransform(void)
+{
+    psPixels *input = NULL;
+    psPixels *output = NULL;
+    psPlaneTransform *trans = psPlaneTransformAlloc(2, 0);
+
+    //Return NULL for NULL input pixels
+    psLogMsg(__func__,PS_LOG_INFO,"Following should generate error message");
+    output = psPixelsTransform(output, input, trans);
+    if (output != NULL) {
+        psError(PS_ERR_BAD_PARAMETER_NULL, false,
+                "psPixelsTransform failed to return NULL for NULL input pixels.\n");
+        return 1;
+    }
+    //Return NULL for NULL input PlaneTransform
+    psLogMsg(__func__,PS_LOG_INFO,"Following should generate error message");
+    output = psPixelsTransform(output, input, NULL);
+    if (output != NULL) {
+        psError(PS_ERR_BAD_PARAMETER_NULL, false,
+                "psPixelsTransform failed to return NULL for NULL psPlaneTransform.\n");
+        return 2;
+    }
+
+    input = psPixelsAlloc(5);
+    /*    for (int i = 0; i < 2; i++) {
+            input->data[i].x = i*1.0;
+            input->data[i].y = i*1.0;
+        }
+    */
+    input->data[0].x = 1.0;
+    input->data[0].y = 2.0;
+    input->data[1].x = 1.0;
+    input->data[1].y = 3.0;
+    trans->x->nX = 1;
+    trans->x->nY = 0;
+    trans->y->nX = 1;
+    trans->y->nY = 0;
+    trans->x->coeff[0][0] = 0;
+    trans->x->coeff[1][0] = 1;
+    trans->y->coeff[0][0] = 0;
+    trans->y->coeff[1][0] = 2;
+
+    //Verify that the output pixels are what we expected
+    output = psPixelsTransform(output, input, trans);
+    printf("\n output return %ld pixels\n\n", output->n);
+    int nExpected = 1;
+    if (output->n != nExpected) {
+        psError(PS_ERR_BAD_PARAMETER_SIZE, false,
+                "psPixelsTransform failed to return the expected number of pixels.\n");
+        return 3;
+    }
+
+    psFree(input);
+    psFree(output);
+    psFree(trans);
+
+    return 0;
+}
+