Changeset 1930

Timestamp:

Sep 29, 2004, 11:23:30 AM (22 years ago)

Author:

evanalst

Message:

Add test cases for all type for psImageRoll.

File:

• trunk/psLib/test/image/tst_psImageManip.c (modified) (3 diffs)

trunk/psLib/test/image/tst_psImageManip.c

@@ -6 +6 @@
  *  @author Robert DeSonia, MHPCC
  *
- *  @version $Revision: 1.24 $ $Name: not supported by cvs2svn $
- *  @date $Date: 2004-09-29 20:17:58 $
+ *  @version $Revision: 1.25 $ $Name: not supported by cvs2svn $
+ *  @date $Date: 2004-09-29 21:23:30 $
  *
  *  Copyright 2004 Maui High Performance Computing Center, University of Hawaii
@@ -1088 +1088 @@
     int rows = 64;
     int cols = 64;
-
+    int rows1 = 8;
+    int cols1 = 8;
 
     /*
@@ -1229 +1230 @@
     psFree(in);
     psFree(out);
+
+    #define testRollType(DATATYPE) \
+    in = psImageAlloc(rows1,cols1,PS_TYPE_##DATATYPE); \
+    \
+    for (int row=0;row<rows1;row++) { \
+        ps##DATATYPE* inRow = in->data.DATATYPE[row]; \
+        for (int col=0;col<cols1;col++) { \
+            inRow[col] = (ps##DATATYPE)row+(ps##DATATYPE)col; \
+        } \
+    } \
+    \
+    out = psImageRoll(NULL,in,rows1/4,cols1/4); \
+    for (int row=0;row<rows1;row++) { \
+        ps##DATATYPE* inRow = in->data.DATATYPE[(row+rows1/4)%rows1]; \
+        ps##DATATYPE* outRow = out->data.DATATYPE[row]; \
+        for (int col=0;col<cols1;col++) { \
+            if (inRow[(col+cols1/4)%cols1] != outRow[col]) { \
+                psError(__func__,"psImageRoll didn't produce expected result " \
+                        "at %d,%d (%f vs %f) for dx=0, dy=0.", \
+                        col,row,(float)inRow[col],(float)outRow[col]); \
+                return 3; \
+            } \
+        } \
+    } \
+    psFree(in); \
+    psFree(out);
+
+    testRollType(U8);
+    testRollType(U16);
+    testRollType(S8);
+    testRollType(S16);
+    testRollType(F64);
+    testRollType(C32);
+    testRollType(C64);
 
     return 0;