1 files changed, 115 insertions, 0 deletions
diff --git a/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_aifc.py b/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_aifc.py
new file mode 100644
index 0000000000..302d9afdee
--- /dev/null
+++ b/AppPkg/Applications/Python/Python-2.7.2/Lib/test/test_aifc.py
@@ -0,0 +1,115 @@
+from test.test_support import findfile, run_unittest, TESTFN
+import unittest
+import os
+
+import aifc
+
+
+class AIFCTest(unittest.TestCase):
+
+    def setUp(self):
+        self.f = self.fout = None
+        self.sndfilepath = findfile('Sine-1000Hz-300ms.aif')
+
+    def tearDown(self):
+        if self.f is not None:
+            self.f.close()
+        if self.fout is not None:
+            try:
+                self.fout.close()
+            except (aifc.Error, AttributeError):
+                pass
+        try:
+            os.remove(TESTFN)
+        except OSError:
+            pass
+
+    def test_skipunknown(self):
+        #Issue 2245
+        #This file contains chunk types aifc doesn't recognize.
+        self.f = aifc.open(self.sndfilepath)
+
+    def test_params(self):
+        f = self.f = aifc.open(self.sndfilepath)
+        self.assertEqual(f.getnchannels(), 2)
+        self.assertEqual(f.getsampwidth(), 2)
+        self.assertEqual(f.getframerate(), 48000)
+        self.assertEqual(f.getnframes(), 14400)
+        self.assertEqual(f.getcomptype(), 'NONE')
+        self.assertEqual(f.getcompname(), 'not compressed')
+        self.assertEqual(f.getparams(), (2, 2, 48000, 14400, 'NONE', 'not compressed'))
+
+    def test_read(self):
+        f = self.f = aifc.open(self.sndfilepath)
+        self.assertEqual(f.tell(), 0)
+        self.assertEqual(f.readframes(2), '\x00\x00\x00\x00\x0b\xd4\x0b\xd4')
+        f.rewind()
+        pos0 = f.tell()
+        self.assertEqual(pos0, 0)
+        self.assertEqual(f.readframes(2), '\x00\x00\x00\x00\x0b\xd4\x0b\xd4')
+        pos2 = f.tell()
+        self.assertEqual(pos2, 2)
+        self.assertEqual(f.readframes(2), '\x17t\x17t"\xad"\xad')
+        f.setpos(pos2)
+        self.assertEqual(f.readframes(2), '\x17t\x17t"\xad"\xad')
+        f.setpos(pos0)
+        self.assertEqual(f.readframes(2), '\x00\x00\x00\x00\x0b\xd4\x0b\xd4')
+
+    def test_write(self):
+        f = self.f = aifc.open(self.sndfilepath)
+        fout = self.fout = aifc.open(TESTFN, 'wb')
+        fout.aifc()
+        fout.setparams(f.getparams())
+        for frame in range(f.getnframes()):
+            fout.writeframes(f.readframes(1))
+        fout.close()
+        fout = self.fout = aifc.open(TESTFN, 'rb')
+        f.rewind()
+        self.assertEqual(f.getparams(), fout.getparams())
+        self.assertEqual(f.readframes(5), fout.readframes(5))
+
+    def test_compress(self):
+        f = self.f = aifc.open(self.sndfilepath)
+        fout = self.fout = aifc.open(TESTFN, 'wb')
+        fout.aifc()
+        fout.setnchannels(f.getnchannels())
+        fout.setsampwidth(f.getsampwidth())
+        fout.setframerate(f.getframerate())
+        fout.setcomptype('ULAW', 'foo')
+        for frame in range(f.getnframes()):
+            fout.writeframes(f.readframes(1))
+        fout.close()
+        self.assertLess(
+            os.stat(TESTFN).st_size,
+            os.stat(self.sndfilepath).st_size*0.75,
+            )
+        fout = self.fout = aifc.open(TESTFN, 'rb')
+        f.rewind()
+        self.assertEqual(f.getparams()[0:3], fout.getparams()[0:3])
+        self.assertEqual(fout.getcomptype(), 'ULAW')
+        self.assertEqual(fout.getcompname(), 'foo')
+        # XXX: this test fails, not sure if it should succeed or not
+        # self.assertEqual(f.readframes(5), fout.readframes(5))
+
+    def test_close(self):
+        class Wrapfile(object):
+            def __init__(self, file):
+                self.file = open(file, 'rb')
+                self.closed = False
+            def close(self):
+                self.file.close()
+                self.closed = True
+            def __getattr__(self, attr): return getattr(self.file, attr)
+        testfile = Wrapfile(self.sndfilepath)
+        f = self.f = aifc.open(testfile)
+        self.assertEqual(testfile.closed, False)
+        f.close()
+        self.assertEqual(testfile.closed, True)
+
+
+def test_main():
+    run_unittest(AIFCTest)
+
+
+if __name__ == "__main__":
+    unittest.main()