| 1 |
# -*- coding: utf-8 -*- |
| 2 |
from __future__ import division, print_function, unicode_literals |
| 3 |
|
| 4 |
import os |
| 5 |
import unittest |
| 6 |
|
| 7 |
import testsupport as ts |
| 8 |
from pyradlib import lcompare |
| 9 |
from pyradlib.pyrad_proc import PIPE, Error, ProcMixin |
| 10 |
|
| 11 |
|
| 12 |
class PhistoTestCase(unittest.TestCase, ProcMixin): |
| 13 |
|
| 14 |
def _runit(self, cmd, _in=None): |
| 15 |
failmsg = None |
| 16 |
proc = None |
| 17 |
try: |
| 18 |
proc = self.call_one(cmd, 'test phisto', |
| 19 |
_in=_in, out=PIPE, universal_newlines=True) |
| 20 |
raw = proc.stdout.read() |
| 21 |
except Error as e: |
| 22 |
#self.fail(failmsg) |
| 23 |
failmsg = str(e) |
| 24 |
finally: |
| 25 |
if proc: |
| 26 |
res = proc.wait() |
| 27 |
if res != 0: |
| 28 |
failmsg = 'Non-zero (%d) exit from %s' % (res, str(cmd)) |
| 29 |
if failmsg: |
| 30 |
self.fail(failmsg) |
| 31 |
return lcompare.split_rad(raw) |
| 32 |
|
| 33 |
def test_phisto(self): |
| 34 |
if os.name == 'nt': phisto = 'phisto' |
| 35 |
else: phisto = 'phisto' |
| 36 |
hgradpic = ts.datafile('gradients', 'h_gradient.hdr') |
| 37 |
vgradpic = ts.datafile('gradients', 'v_gradient.hdr') |
| 38 |
datafn = ts.datafile('gradients', 'gradient.histo') |
| 39 |
with open(datafn, 'r') as df: |
| 40 |
dtxt = df.read() |
| 41 |
expect = lcompare.split_rad(dtxt) |
| 42 |
for picfn in (hgradpic, vgradpic): |
| 43 |
hcmd = [phisto, picfn] |
| 44 |
err_msg = None |
| 45 |
try: |
| 46 |
result = self._runit(hcmd) |
| 47 |
lcompare.llcompare(result, expect) |
| 48 |
except AssertionError as e: |
| 49 |
with open(picfn, 'rb') as picf: |
| 50 |
hcmd = [phisto] |
| 51 |
result = self._runit(hcmd, _in=picf) |
| 52 |
try: |
| 53 |
lcompare.llcompare(result, expect) |
| 54 |
err_msg = 'Phisto fails with spaces in file name paths.' |
| 55 |
except Exception as e: |
| 56 |
err_msg = str(e) |
| 57 |
except Exception as e: |
| 58 |
err_msg = str(e) |
| 59 |
if err_msg: |
| 60 |
self.fail(err_msg) |
| 61 |
|
| 62 |
|
| 63 |
|
| 64 |
# vi: set ts=4 sw=4 : |
