9 Commity (master)

Autor	SHA1	Wiadomość	Data
Damien George	4e469085c1	py/objstr: Protect against creating bytes(n) with n negative. ... Prior to this patch uPy (on a 32-bit arch) would have severe issues when calling bytes(-1): such a call would call vstr_init_len(vstr, -1) which would then +1 on the len and call vstr_init(vstr, 0), which would then round this up and allocate a small amount of memory for the vstr. The bytes constructor would then attempt to zero out all this memory, thinking it had allocated 2^32-1 bytes.	2018-02-19 16:25:30 +11:00
Damien George	dfa563c71f	py/objstr: Make empty bytes object have a null-terminating byte. ... Because a lot of string processing functions assume there is a null terminating byte, so they can work in an efficient way. Fixes issue #3334.	2017-10-04 17:59:22 +11:00
Damien George	97abe22963	tests: Add tests to exercise lexer; and some more complex number tests.	2015-04-04 23:16:22 +01:00
Damien George	26a9975fba	tests: Add some more tests for bytes, bignum, string and ujson.	2015-03-14 21:20:58 +00:00
Paul Sokolovsky	57aebe1714	tests: Add testcase for bytes() on values in range 128-255.	2015-01-28 22:29:51 +02:00
Damien George	96e20c600f	tests: Fix uctypes tests to run on 64bit arch; enable more native tests.	2014-09-23 14:15:45 +00:00
Paul Sokolovsky	9749b2fb0d	objstr: Make sure that bytes are indexed as bytes, not as unicode. ... Fixes #795.	2014-08-11 22:38:00 +03:00
Paul Sokolovsky	1ecea7c753	py: Make 'bytes' be a proper type, support standard constructor args.	2014-03-22 00:07:04 +02:00
Paul Sokolovsky	91fb1c9b13	Add basic implementation of bytes type, piggybacking on str. ... This reuses as much str implementation as possible, from this we can make them more separate as needed.	2014-01-24 22:56:26 +02:00