From 21620491c7c5d1a626f6053cc3f0210603265ce3 Mon Sep 17 00:00:00 2001
From: Julien Michel <julien.michel@cnes.fr>
Date: Thu, 7 Jul 2016 11:29:19 +0200
Subject: [PATCH] TEST: Adding simple opening tests for cderived datasets

---
 autotest/gdrivers/cderived.py | 94 +++++++++++++++++++++++++++++++++++
 1 file changed, 94 insertions(+)
 create mode 100755 autotest/gdrivers/cderived.py

diff --git a/autotest/gdrivers/cderived.py b/autotest/gdrivers/cderived.py
new file mode 100755
index 000000000000..be3b394010e7
--- /dev/null
+++ b/autotest/gdrivers/cderived.py
@@ -0,0 +1,94 @@
+#!/usr/bin/env python
+###############################################################################
+# $Id$
+#
+# Project:  GDAL/OGR Test Suite
+# Purpose:  Test cderived driver
+# Author:   Julien Michel <julien dot michel at cnes dot fr>
+#
+###############################################################################
+# Copyright (c) 2016, Julien Michel, <julien dot michel at cnes dot fr>
+#
+# Permission is hereby granted, free of charge, to any person obtaining a
+# copy of this software and associated documentation files (the "Software"),
+# to deal in the Software without restriction, including without limitation
+# the rights to use, copy, modify, merge, publish, distribute, sublicense,
+# and/or sell copies of the Software, and to permit persons to whom the
+# Software is furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included
+# in all copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
+# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
+# THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+# FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+# DEALINGS IN THE SOFTWARE.
+###############################################################################
+
+import os
+import sys
+from osgeo import gdal
+
+sys.path.append( '../pymod' )
+
+import gdaltest
+
+###############################################################################
+# Test opening a L1C product
+
+
+def cderived_test():
+    filename = "data/cfloat64.tif"
+    gdal.ErrorReset()
+    ds = gdal.Open(filename)
+    if ds is None or gdal.GetLastErrorMsg() != '':
+        gdaltest.post_reason('fail')
+        return 'fail'
+    got_dsds = ds.GetMetadata('DERIVED_SUBDATASETS')
+
+    expected_dsds = {'DERIVED_SUBDATASET_0_NAME' : 'DERIVED_SUBDATASET:AMPLITUDE:data/cfloat64.tif',
+                     'DERIVED_SUBDATASET_0_DESC' : 'Amplitude of input bands from data/cfloat64.tif',
+                     'DERIVED_SUBDATASET_1_NAME' : 'DERIVED_SUBDATASET:PHASE:data/cfloat64.tif',
+                     'DERIVED_SUBDATASET_1_DESC' : 'Phase of input bands from data/cfloat64.tif',
+                     'DERIVED_SUBDATASET_2_NAME' : 'DERIVED_SUBDATASET:REAL:data/cfloat64.tif',
+                     'DERIVED_SUBDATASET_2_DESC' : 'Real part of input bands from data/cfloat64.tif',
+                     'DERIVED_SUBDATASET_3_NAME' : 'DERIVED_SUBDATASET:IMAG:data/cfloat64.tif',
+                     'DERIVED_SUBDATASET_3_DESC' : 'Imaginary part of input bands from data/cfloat64.tif',
+                     'DERIVED_SUBDATASET_4_NAME' : 'DERIVED_SUBDATASET:CONJ:data/cfloat64.tif',
+                     'DERIVED_SUBDATASET_4_DESC' : 'Conjugate of input bands from data/cfloat64.tif',
+                     'DERIVED_SUBDATASET_5_NAME' : 'DERIVED_SUBDATASET:INTENSITY:data/cfloat64.tif',
+                     'DERIVED_SUBDATASET_5_DESC' : 'Intensity (squared amplitude) of input bands from data/cfloat64.tif',
+                     'DERIVED_SUBDATASET_6_NAME' : 'DERIVED_SUBDATASET:LOGAMPLITUDE:data/cfloat64.tif',
+                     'DERIVED_SUBDATASET_6_DESC' : 'log10 of amplitude of input bands from data/cfloat64.tif'}
+
+    if got_dsds != expected_dsds:
+        gdaltest.post_reason('fail')
+        import pprint
+        pprint.pprint(got_dsds)
+        return 'fail'
+    
+
+    for (key,val) in expected_dsds.iteritems():
+        if key.endswith('_NAME'):
+            ds = gdal.Open(val)
+            if ds is None or gdal.GetLastErrorMsg() != '':
+                gdaltest.post_reason('fail')
+                return 'fail'
+    
+    return 'success'
+
+
+gdaltest_list = [
+    cderived_test
+    ]
+
+if __name__ == '__main__':
+
+    gdaltest.setup_run( 'cderived' )
+
+    gdaltest.run_tests( gdaltest_list )
+
+    gdaltest.summarize()