199 lines
6.6 KiB
Python
199 lines
6.6 KiB
Python
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#!/usr/bin/env python
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# Copyright (C) 2008-2016 Erik de Castro Lopo <erikd@mega-nerd.com>
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#
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# All rights reserved.
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#
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# Redistribution and use in source and binary forms, with or without
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# modification, are permitted provided that the following conditions are
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# met:
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#
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# * Redistributions of source code must retain the above copyright
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# notice, this list of conditions and the following disclaimer.
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# * Redistributions in binary form must reproduce the above copyright
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# notice, this list of conditions and the following disclaimer in
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# the documentation and/or other materials provided with the
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# distribution.
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# * Neither the author nor the names of any contributors may be used
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# to endorse or promote products derived from this software without
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# specific prior written permission.
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#
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# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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# TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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# PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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# CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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# EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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# PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
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# OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
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# WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR
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# OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
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# ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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# Simple test script for the sndfile-metadata-set program.
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from __future__ import print_function
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try:
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# py2
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import commands
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except ImportError:
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# py3
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import subprocess as commands
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import os, sys
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import time, datetime
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class Programs:
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def __init__ (self, needs_exe):
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if needs_exe:
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extension = ".exe"
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else:
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extension = ""
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self.meta_set_prog = "./sndfile-metadata-set" + extension
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self.meta_get_prog = "./sndfile-metadata-get" + extension
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self.make_sine_prog = "../examples/make_sine" + extension
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def _run_command (self, should_fail, cmd):
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status, output = commands.getstatusoutput (cmd)
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if should_fail and not status:
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print("\n\nError : command '%s' should have failed." % cmd)
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print(output)
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print()
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sys.exit (1)
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if not should_fail and status:
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print("\n\nError : command '%s' should not have failed." % cmd)
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print(output)
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print()
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sys.exit (1)
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return output
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def meta_set (self, should_fail, args):
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return self._run_command (should_fail, self.meta_set_prog + " " + args)
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def meta_get (self, should_fail, args):
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return self._run_command (should_fail, self.meta_get_prog + " " + args)
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def make_sine (self):
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return os.system (self.make_sine_prog)
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def check_executables (self):
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for name in [ self.meta_set_prog, self.meta_get_prog, self.make_sine_prog ]:
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if not (os.path.isfile (name)):
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print("\n\nError : Can't find executable '%s'. Have you run make?" % name)
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sys.exit (1)
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def print_test_name (name):
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print(" %-30s :" % name, end="")
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def assert_info (programs, filename, arg, value):
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output = programs.meta_get (False, "%s %s" % (arg, filename))
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if output.find (value) < 0:
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print("\n\nError : not able to find '%s'." % value)
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print(output)
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sys.exit (1)
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return
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def test_empty_fail (programs):
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print_test_name ("Empty fail test")
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output = programs.meta_set (True, "--bext-description Alpha sine.wav")
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print("ok")
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def test_copy (programs):
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print_test_name ("Copy test")
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output = programs.meta_set (False, "--bext-description \"First Try\" sine.wav output.wav")
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assert_info (programs, "output.wav", "--bext-description", "First Try")
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print("ok")
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def test_update (programs, tests):
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print_test_name ("Update test")
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for arg, value in tests:
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output = programs.meta_set (False, "%s \"%s\" output.wav" % (arg, value))
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assert_info (programs, "output.wav", arg, value)
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print("ok")
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def test_post_mod (programs, tests):
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print_test_name ("Post mod test")
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for arg, value in tests:
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assert_info (programs, "output.wav", arg, value)
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print("ok")
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def test_auto_date (programs):
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print_test_name ("Auto date test")
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output = programs.meta_set (False, "--bext-auto-time-date sine.wav date-time.wav")
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target = datetime.date.today ().__str__ ()
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assert_info (programs, "date-time.wav", "--bext-orig-date", target)
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print("ok")
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#-------------------------------------------------------------------------------
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def test_coding_history (programs):
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print_test_name ("Coding history test")
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output = programs.meta_set (False, "--bext-coding-hist \"alpha beta\" output.wav")
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output = programs.meta_get (False, "--bext-coding-hist output.wav")
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print("ok")
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#-------------------------------------------------------------------------------
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def test_rewrite (programs):
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print_test_name ("Rewrite test")
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output = programs.meta_set (False, "--bext-originator \"Really, really long string\" output.wav")
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output = programs.meta_set (False, "--bext-originator \"Short\" output.wav")
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output = programs.meta_get (False, "--bext-originator output.wav")
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if output.find ("really long") > 0:
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print("\n\nError : output '%s' should not contain 'really long'." % output)
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sys.exit (1)
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print("ok")
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#===============================================================================
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test_dir = "programs"
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print("\nTesting WAV metadata manipulation:")
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if os.path.isdir (test_dir):
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os.chdir (test_dir)
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if len (sys.argv) >= 1 and sys.argv [1].endswith ("mingw32"):
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needs_exe = True
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else:
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needs_exe = False
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programs = Programs (needs_exe)
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programs.check_executables ()
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programs.make_sine ()
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if not os.path.isfile ("sine.wav"):
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print("\n\nError : Can't file file 'sine.wav'.")
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sys.exit (1)
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test_empty_fail (programs)
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test_copy (programs)
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tests = [
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("--bext-description", "Alpha"), ("--bext-originator", "Beta"), ("--bext-orig-ref", "Charlie"),
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("--bext-umid", "Delta"), ("--bext-orig-date", "2001-10-01"), ("--bext-orig-time", "01:02:03"),
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("--str-title", "Echo"), ("--str-artist", "Fox trot")
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]
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test_auto_date (programs)
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test_update (programs, tests)
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test_post_mod (programs, tests)
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test_update (programs, [ ("--str-artist", "Fox") ])
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# This never worked.
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# test_coding_history ()
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test_rewrite (programs)
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print()
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sys.exit (0)
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