lukechilds/node - node - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
cjihrig	a02b13fe9b	buffer: coerce offset using Math.trunc() This is a partial revert of `14d1a8a631`, which coerced the offset of Buffer#slice() using the \| operator. This causes some edge cases to be handled incorrectly. This commit restores the old behavior, but converts offsets to integers using Math.trunc(). This commit does not revert any tests, and adds an additional regression test. Refs: https://github.com/nodejs/node/issues/9096 Refs: https://github.com/nodejs/node/pull/9101 PR-URL: https://github.com/nodejs/node/pull/9341 Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Brian White <mscdex@mscdex.net> Reviewed-By: Trevor Norris <trev.norris@gmail.com>	8 years ago
Sakthipriyan Vairamani (thefourtheye)	ee14690503	buffer: coerce slice parameters consistently As shown in https://github.com/nodejs/node/issues/9096, the offset and end value of the `slice` call are coerced to numbers and then passed to `FastBuffer`, which internally truncates the mantissa part if the number is actually a floating point number. This actually affects the new length of the slice calculation. For example, > const original = Buffer.from('abcd'); undefined > original.slice(original.length / 3).toString() 'bc' This happens because, starting value of the slice is 4 / 3, which is 1.33 (approximately). Now, the length of the slice is calculated as the difference between the actual length of the buffer and the starting offset. So, it becomes 2.67 (4 - 1.33). Now, a new `FastBuffer` is constructed, with the following values as parameters, 1. actual buffer object, 2. starting value, which is 1.33 and 3. the length 2.67. The underlying C++ code truncates the numbers and they become 1 and 2. That is why the result is just `bc`. This patch makes sure that all the offsets are coerced to integers before any calculations are done. Fixes: https://github.com/nodejs/node/issues/9096 PR-URL: https://github.com/nodejs/node/pull/9101 Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Michaël Zasso <targos@protonmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Franziska Hinkelmann <franziska.hinkelmann@gmail.com> Reviewed-By: Colin Ihrig <cjihrig@gmail.com> Reviewed-By: Luigi Pinca <luigipinca@gmail.com> Reviewed-By: Brian White <mscdex@mscdex.net>	8 years ago
Lauren Spiegel	927661f8ac	test: add assertions to zero length buffer test 1) Add missing assertion that slicing a 0 length buffer does not throw 2) Add assertion that slicing a 0 length buffer has a length of 0 PR-URL: https://github.com/nodejs/node/pull/8729 Reviewed-By: Sakthipriyan Vairamani <thechargingvolcano@gmail.com> Reviewed-By: Ilkka Myller <ilkka.myller@nodefield.com> Reviewed-By: James M Snell <jasnell@gmail.com> Reviewed-By: Anna Henningsen <anna@addaleax.net> Reviewed-By: Luigi Pinca <luigipinca@gmail.com>	8 years ago
James M Snell	7053922c1a	test: clean up / refactor buffer tests, remove duplication Remove duplication of buffer tests, separate out into separate files, update and cleanup code, move to using strictEqual where possible. PR-URL: https://github.com/nodejs/node/pull/8256 Reviewed-By: Michaël Zasso <mic.besace@gmail.com>	8 years ago
Trevor Norris	63da0dfd3a	buffer: implement Uint8Array backed Buffer With V8 4.4 removing the external array data API currently used by Buffer, the new implementation uses the Uint8Array to back Buffer. Buffers now have a maximum size of Smi::kMaxLength, as defined by V8. Which is ~2 GB on 64 bit and ~1 GB on 32 bit. The flag --use-old-buffer allows using the old Buffer implementation. This flag will be removed once V8 4.4 has landed. The two JS Buffer implementations have been split into two files for simplicity. Use getter to return expected .parent/.offset values for backwards compatibility. PR-URL: https://github.com/nodejs/io.js/pull/1825 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>	10 years ago
Roman Reiss	f29762f4dd	test: enable linting for tests Enable linting for the test directory. A number of changes was made so all tests conform the current rules used by lib and src directories. The only exception for tests is that unreachable (dead) code is allowed. test-fs-non-number-arguments-throw had to be excluded from the changes because of a weird issue on Windows CI. PR-URL: https://github.com/nodejs/io.js/pull/1721 Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl>	10 years ago
isaacs	3e1b1dd4a9	Remove excessive copyright/license boilerplate The copyright and license notice is already in the LICENSE file. There is no justifiable reason to also require that it be included in every file, since the individual files are not individually distributed except as part of the entire package.	10 years ago
Fedor Indutny	0e19476595	test: split test in parallel/sequential Reviewed-By: Ben Noordhuis <info@bnoordhuis.nl> PR-URL: https://github.com/iojs/io.js/pull/172 Fix: iojs/io.js#139	10 years ago
Julien Gilli	2f7234d89c	tests: add test for buffer.slice. `4c9b30d` introduced a regression in buffer.slice that `7c3c51b` fixed, but no test had been added to make sure that a similar regression is caught by the tests suite in the future.	10 years ago
Ryan Dahl	55048cdf79	Update copyright headers	14 years ago
Oleg Efimov	093dfaf801	GJSLint all tests, only 3 long lines left in test-url.js test/simple/test-url.js:31:(0110) Line too long (82 characters). test/simple/test-url.js:39:(0110) Line too long (85 characters). test/simple/test-url.js:40:(0110) Line too long (92 characters).	14 years ago
Ryan Dahl	92789b16e5	Fix global leaks	14 years ago
Ryan Dahl	a0159b4b29	Fix global leaks	14 years ago
Oleg Efimov	c0d69a4883	GJSLint part of tests	14 years ago
Ryan Dahl	9fd5e3c89c	Update tests to work with module contexts	15 years ago
Ryan Dahl	e232f09d38	fs.WriteStream.write should support buffer Also re-adding the callback parameter.	15 years ago