comparison src/libsndfile-1.0.25/programs/test-sndfile-metadata-set.py @ 85:545efbb81310

Import initial set of sources

+#!/usr/bin/python
+
+# Copyright (C) 2008-2011 Erik de Castro Lopo <[e-mail]>
+#
+# 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)
+