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#!/usr/bin/python
# Copyright (C) 2008-2011 Erik de Castro Lopo <erikd@mega-nerd.com>
#
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without
# modification, are permitted provided that the following conditions are
# met:
#
# * Redistributions of source code must retain the above copyright
# notice, this list of conditions and the following disclaimer.
# * Redistributions in binary form must reproduce the above copyright
# notice, this list of conditions and the following disclaimer in
# the documentation and/or other materials provided with the
# distribution.
# * Neither the author nor the names of any contributors may be used
# to endorse or promote products derived from this software without
# specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
# Simple test script for the sndfile-metadata-set program.
import commands, os, sys
import time, datetime
def print_test_name (name):
print " %-30s :" % name,
def assert_info (filename, arg, value):
cmd = "./sndfile-metadata-get %s %s" % (arg, filename)
status, output = commands.getstatusoutput (cmd)
if status:
print "\n\nError : command '%s' should not have failed." % cmd
sys.exit (1)
if output.find (value) < 0:
print "\n\nError : not able to find '%s'." % value
print output
sys.exit (1)
return
def check_executable (name):
if not (os.path.isfile (name)):
print "\n\nError : Can't find executable '%s'. Have you run make?" % name
sys.exit (1)
def test_empty_fail ():
print_test_name ("Empty fail test")
cmd = "./sndfile-metadata-set --bext-description Alpha sine.wav"
status, output = commands.getstatusoutput (cmd)
if not status:
print "\n\nError : command '%s' should have failed." % cmd
sys.exit (1)
print "ok"
def test_copy ():
print_test_name ("Copy test")
cmd = "./sndfile-metadata-set --bext-description \"First Try\" sine.wav output.wav"
status, output = commands.getstatusoutput (cmd)
if status:
print "\n\nError : command '%s' should not have failed." % cmd
sys.exit (1)
assert_info ("output.wav", "--bext-description", "First Try")
print "ok"
def test_update (tests):
print_test_name ("Update test")
for arg, value in tests:
cmd = "./sndfile-metadata-set %s \"%s\" output.wav" % (arg, value)
status, output = commands.getstatusoutput (cmd)
if status:
print "\n\nError : command '%s' should not have failed." % cmd
sys.exit (1)
assert_info ("output.wav", arg, value)
print "ok"
def test_post_mod (tests):
print_test_name ("Post mod test")
for arg, value in tests:
assert_info ("output.wav", arg, value)
print "ok"
def test_auto_date ():
print_test_name ("Auto date test")
cmd = "./sndfile-metadata-set --bext-auto-time-date sine.wav date-time.wav"
status, output = commands.getstatusoutput (cmd)
if status:
print "\n\nError : command '%s' should not have failed." % cmd
sys.exit (1)
target = datetime.date.today ().__str__ ()
assert_info ("date-time.wav", "--bext-orig-date", target)
print "ok"
#-------------------------------------------------------------------------------
def test_coding_history ():
print_test_name ("Coding history test")
cmd = "./sndfile-metadata-set --bext-coding-hist \"alpha beta\" output.wav"
status, output = commands.getstatusoutput (cmd)
if status:
print "\n\nError : command '%s' should not have failed." % cmd
sys.exit (1)
cmd = "./sndfile-metadata-get --bext-coding-hist output.wav"
status, output = commands.getstatusoutput (cmd)
if status:
print "\n\nError : command '%s' should not have failed." % cmd
sys.exit (1)
print "ok"
#-------------------------------------------------------------------------------
def test_rewrite ():
print_test_name ("Rewrite test")
cmd = "./sndfile-metadata-set --bext-originator \"Really, really long string\" output.wav"
status, output = commands.getstatusoutput (cmd)
if status:
print "\n\nError : command '%s' should not have failed." % cmd
sys.exit (1)
cmd = "./sndfile-metadata-set --bext-originator \"Short\" output.wav"
status, output = commands.getstatusoutput (cmd)
if status:
print "\n\nError : command '%s' should not have failed." % cmd
sys.exit (1)
cmd = "./sndfile-metadata-get --bext-originator output.wav"
status, output = commands.getstatusoutput (cmd)
if status:
print "\n\nError : command '%s' should not have failed." % cmd
sys.exit (1)
if output.find ("really long") > 0:
print "\n\nError : output '%s' should not contain 'really long'." % output
sys.exit (1)
print "ok"
#===============================================================================
test_dir = "programs"
if os.path.isdir (test_dir):
os.chdir (test_dir)
for f in [ "sndfile-metadata-set", "sndfile-metadata-get", "../examples/make_sine" ]:
check_executable (f)
os.system ("../examples/make_sine")
if not os.path.isfile ("sine.wav"):
print "\n\nError : Can't file file 'sine.wav'."
sys.exit (1)
print ""
test_empty_fail ()
test_copy ()
tests = [
("--bext-description", "Alpha"), ("--bext-originator", "Beta"), ("--bext-orig-ref", "Charlie"),
("--bext-umid", "Delta"), ("--bext-orig-date", "2001-10-01"), ("--bext-orig-time", "01:02:03"),
("--str-title", "Echo"), ("--str-artist", "Fox trot")
]
test_auto_date ()
test_update (tests)
test_post_mod (tests)
test_update ([ ("--str-artist", "Fox") ])
# This never worked.
# test_coding_history ()
test_rewrite ()
print ""
sys.exit (0)
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