Extended test/jpk_driver.py to test .jpk-data1D file reading.

diff --git a/test/jpk_driver.py b/test/jpk_driver.py
index 958942ecf23d217d2178dcff81258ea5fc369214..c39fab094bc3c00fae4d8d367afd170bd260ecbc 100644 (file)
--- a/test/jpk_driver.py
+++ b/test/jpk_driver.py
@@ -17,6 +17,7 @@
 # <http://www.gnu.org/licenses/>.
 
 """
+>>> import os
 >>> import os.path
 >>> from hooke.hooke import Hooke, HookeRunner
 >>> h = Hooke()
@@ -37,6 +38,9 @@ block names: ['approach', 'retract']
 block sizes: [(4096, 6), (4096, 4)]
 Success
 <BLANKLINE>
+
+Ensure that we can at least load each of the example curves.
+
 >>> p = h.playlists.current()
 >>> for i,curve in enumerate(p.items()):
 ...     print (i,
@@ -48,4 +52,44 @@ Success
 (3, '0.12', ['approach', 'pause-0', 'retract', 'pause-1'])
 (4, '0.2', ['pause-0', 'approach', 'pause-1', 'retract'])
 (5, '0.12', ['approach', 'pause-0', 'retract', 'pause-1'])
+
+Load each of the example segments in the :file:`Data1D` directory.
+
+>>> driver = [d for d in h.drivers if d.name == 'jpk'][0]
+>>> base_dir = os.path.join('test', 'data', 'vclamp_jpk', 'Data1D')
+>>> for file_name in sorted(os.listdir(base_dir)):
+...     path = os.path.join(base_dir, file_name)
+...     print path
+...     print driver.is_me(path)
+...     data = driver.read(path)
+...     print data.shape, data[:5], data[-5:]
+...     # doctest: +ELLIPSIS, +REPORT_UDIFF
+test/data/vclamp_jpk/Data1D/data1D-ConstantData1D-1282315524304.jpk-data1D
+True
+(128,) [  9.99999997e-07   9.99999997e-07   9.99999997e-07   9.99999997e-07
+   9.99999997e-07] [  9.99999997e-07   9.99999997e-07   9.99999997e-07   9.99999997e-07
+   9.99999997e-07]
+test/data/vclamp_jpk/Data1D/data1D-MemoryFloatData1D-1282315524326.jpk-data1D
+True
+(128,) [  5.31691167e+36   5.31691167e+36   1.06338233e+37   1.59507347e+37
+   2.12676467e+37] [ Inf  Inf  Inf  Inf  Inf]
+test/data/vclamp_jpk/Data1D/data1D-MemoryIntegerData1D-1282315524320.jpk-data1D
+True
+(128,) [ 0.  0.  0.  0.  0.] [ 0.  0.  0.  0.  0.]
+test/data/vclamp_jpk/Data1D/data1D-MemoryIntegerData1D-1282315524323.jpk-data1D
+True
+(128,) [ 0.  0.  0.  0.  0.] [ 0.  0.  0.  0.  0.]
+test/data/vclamp_jpk/Data1D/data1D-MemoryShortData1D-1282315524313.jpk-data1D
+True
+(128,) [ 0.000511  0.000511  0.001022  0.001533  0.002044] [-0.002683 -0.002172 -0.001661 -0.00115  -0.000639]
+test/data/vclamp_jpk/Data1D/data1D-MemoryShortData1D-1282315524316.jpk-data1D
+True
+(128,) [ 0.  0.  0.  0.  0.] [ 0.  0.  0.  0.  0.]
+test/data/vclamp_jpk/Data1D/data1D-RasterData1D-1282315524283.jpk-data1D
+True
+(128,) [ 0.  1.  2.  3.  4.] [ 123.  124.  125.  126.  127.]
+
+The data for the float and integer samples are not very convincing,
+but appear to be correct.  I've emailed Michael Haggerty to confirm
+the expected contents.
 """