Changeset 888 for trunk/python/tests

Timestamp:

09/27/08 19:12:14 (3 months ago)

Author:

hobu

Message:

VLR data setting for C/Python APIs #78

Files:

• trunk/python/tests/VLR.txt (modified) (3 diffs)

trunk/python/tests/VLR.txt

@@ -20 +20 @@
   'libLAS'
   
+  >>> v.recordlength = 256
+  >>> v.recordlength 
+  256
+  
+  >>> import ctypes
+  >>> data = (ctypes.c_ubyte * 256)()
+  >>> data[10]
+  0
+  
+  >>> for i in range(256):
+  ...     data[i] = 2+i
+  
+  >>> data[10]
+  12
+  >>> v.data = data
+  
+# Ensure we can round trip the data
+  >>> [data[i] for i in range(10)]
+  [2, 3, 4, 5, 6, 7, 8, 9, 10, 11]
+  >>> [v.data[i] for i in range(10)]
+  [2, 3, 4, 5, 6, 7, 8, 9, 10, 11]
+
+# Ensure poking one array doesn't affect the other
+  >>> data[1] = 32
+  >>> v.data = data
+  >>> data[1] = 3
+  >>> v.data[1]
+  32
+  >>> data[1]
+  3
+  
+  >>> [v.data[i] for i in range(10)]
+  [2, 32, 4, 5, 6, 7, 8, 9, 10, 11]
+  
+    
   >>> from liblas import file
   >>> f = file.File('../test/data/srs.las')
@@ -33 +68 @@
   'LASF_Projection'
   
-#  >>> data = v.data
-#  >>> len(data)
+  >>> data = v.data
+  >>> len(data)
+  72
+  >>> data[6]
+  8
 
   # Ensure the offset is updated when a VLR is deleted
@@ -42 +80 @@
   >>> h.data_offset
   633L
+  
+