test_zlib.py - OpenGrok cross reference for /third_party/python/Lib/test/test

Lines Matching refs:decompress
44 #   zlib.decompress(func1(data)) == zlib.decompress(func2(data)) == data
130         self.assertRaises(TypeError, zlib.decompress)
135             self.assertRaises(TypeError, zlib.decompress, arg)
145         # verify failure on building decompress object with bad params
156             zlib.decompress(b'', 15, sys.maxsize + 1)
158             zlib.decompressobj().decompress(b'', sys.maxsize + 1)
203         self.assertEqual(zlib.decompress(x), HAMLET_SCENE)
207         self.assertEqual(zlib.decompress(x), HAMLET_SCENE)
210         self.assertEqual(zlib.decompress(x,
222             self.assertEqual(zlib.decompress(ob), data)
229             zlib.decompress, x[:-1])
240         self.check_big_decompress_buffer(size, zlib.decompress)
244         # Test decompress(bufsize) parameter greater than the internal limit
247         self.assertEqual(zlib.decompress(compressed, 15, size), data)
252         self.assertEqual(zlib.decompress(compressed, 15, CustomInt()), data)
260             self.assertEqual(zlib.decompress(comp), data)
269         # straightforward compress/decompress objects
281             y1 = dco.decompress(v1 + v2)
303             do.decompress(data=zlib.compress(HAMLET_SCENE))
305         y = do.decompress(x, max_length=len(HAMLET_SCENE)) + do.flush()
319         y1 = dco.decompress(x1 + x2)
324         # compress object in steps, decompress object as one-shot
334         y1 = dco.decompress(b''.join(bufs))
339         # compress object in steps, decompress object in steps
349         decombuf = zlib.decompress(combuf)
358             bufs.append(dco.decompress(combuf[i:i+dcx]))
367                 chunk = dco.decompress(b'')
383         # compress in steps, decompress in length-restricted steps
393         self.assertEqual(data, zlib.decompress(combuf),
401             chunk = dco.decompress(cb, dcx)
418         self.assertEqual(data, zlib.decompress(combuf),
426             chunk = dco.decompress(cb, max_length)
435                 chunk = dco.decompress(b'', max_length)
447         self.assertRaises(ValueError, dco.decompress, b"", -1)
457         self.assertEqual(dco.decompress(compressed, sys.maxsize), data)
463         self.assertEqual(dco.decompress(compressed, CustomInt()), data[:100])
466         # Issue #12050: calling decompress() without providing max_length
470         ddata = dco.decompress(cdata, 1)
471         ddata += dco.decompress(dco.unconsumed_tail)
501                 self.assertEqual(zlib.decompress(b''.join([a,b,c,d])),
532         # compress, sync-flush, and decompress
535         expanded = dco.decompress(first + second)
542         # (Bug #1083110 -- calling .flush() on decompress objects
559         # Verify that it will decompress with the dictionary.
561         self.assertEqual(dco.decompress(cd) + dco.flush(), h)
564         self.assertRaises(zlib.error, dco.decompress, cd)
575         self.assertEqual(do.decompress(d0), piece)
576         self.assertEqual(do.decompress(d1), piece[100:])
577         self.assertEqual(do.decompress(d2), piece[:-100])
583         self.assertEqual(zlib.decompress(x), b'foo')
584         self.assertRaises(zlib.error, zlib.decompress, x[:-5])
588         y = dco.decompress(x[:-5])
596         dco.decompress(x[:-5])
598         dco.decompress(x[-5:])
607         dco.decompress(x[:-5])
613         # Repeated calls to decompress() after EOF should accumulate data in
627                         data += dco.decompress(x[i : i + step])
630                         data += dco.decompress(
644         uncomp = dco.decompress(comp) + dco.flush()
648         # Issue #16411: decompressor accesses input to last decompress() call
654         dco.decompress(data, 1)
665         dco.decompress(data, 1)
672         dco.decompress(data, 1)
696             self.assertEqual(zlib.decompress(s0),data0+data0)
697             self.assertEqual(zlib.decompress(s1),data0+data1)
720             bufs0.append(d0.decompress(comp[:32]))
725             bufs0.append(d0.decompress(comp[32:]))
728             bufs1.append(d1.decompress(comp[32:]))
739         d.decompress(data)
766         decompress = lambda s: d.decompress(s) + d.flush()
767         self.check_big_decompress_buffer(size, decompress)
777             uncomp = do.decompress(comp) + do.flush()
790             uncomp = do.decompress(comp) + do.flush()
803             uncomp = do.decompress(comp, 1) + do.flush()
824         self.assertEqual(zlib.decompress(zlib15, 15), HAMLET_SCENE)
826             self.assertEqual(zlib.decompress(zlib15, 0), HAMLET_SCENE)
827         self.assertEqual(zlib.decompress(zlib15, 32 + 15), HAMLET_SCENE)
829             zlib.decompress(zlib15, 14)
831         self.assertEqual(dco.decompress(zlib15), HAMLET_SCENE)
834             dco.decompress(zlib15)
838         self.assertEqual(zlib.decompress(zlib9, 9), HAMLET_SCENE)
839         self.assertEqual(zlib.decompress(zlib9, 15), HAMLET_SCENE)
841             self.assertEqual(zlib.decompress(zlib9, 0), HAMLET_SCENE)
842         self.assertEqual(zlib.decompress(zlib9, 32 + 9), HAMLET_SCENE)
844         self.assertEqual(dco.decompress(zlib9), HAMLET_SCENE)
848         self.assertEqual(zlib.decompress(deflate15, -15), HAMLET_SCENE)
850         self.assertEqual(dco.decompress(deflate15), HAMLET_SCENE)
854         self.assertEqual(zlib.decompress(deflate9, -9), HAMLET_SCENE)
855         self.assertEqual(zlib.decompress(deflate9, -15), HAMLET_SCENE)
857         self.assertEqual(dco.decompress(deflate9), HAMLET_SCENE)
861         self.assertEqual(zlib.decompress(gzip, 16 + 15), HAMLET_SCENE)
862         self.assertEqual(zlib.decompress(gzip, 32 + 15), HAMLET_SCENE)
864         self.assertEqual(dco.decompress(gzip), HAMLET_SCENE)
869                 actual = zlib.decompress(