kmx git

Commit	Date	Message
5fa8cda9	2014-06-30T12:05:25	Round up pool alloc sizes for alignment To make sure that items returned from pool allocations are aligned on nice boundaries, this rounds up all pool allocation sizes to a multiple of 8. This adds a small amount of overhead to each item. The rounding up could be made optional with an extra parameter to the pool initialization that turned on rounding only for pools where item alignment actually matters, but I think for the extra code and complexity that would be involved, that it makes sense just to burn a little bit of extra memory and enable this all the time.
5a76ad35	2014-06-19T11:45:46	crlf: pass-through mixed EOL buffers from LF->CRLF When checking out files, we're performing conversion into the user's native line endings, but we only want to do it for files which have consistent line endings. Refuse to perform the conversion for mixed-EOL files. The CRLF->LF filter is left as-is, as that conversion is considered to be normalization by git and should force a conversion of the line endings.
94f742ba	2014-05-28T10:18:05	fileops: allow linking files when copying directory structures When passed the LINK_FILES flag, the recursive copy will hardlink files instead of copying them.
8487e237	2014-05-15T10:56:28	Better search path sandboxing There are a number of tests that modify the global or system search paths during the tests. This adds a helper function to make it easier to restore those paths and makes sure that they are getting restored in a manner that preserves test isolation.
212b6205	2014-04-23T09:27:15	Merge pull request #2291 from ethomson/patch_binary patch: emit deflated binary patches (optionally)
7110000d	2014-04-22T10:21:19	React to feedback for UTF-8 <-> WCHAR and reparse work
e349ed50	2014-04-22T14:58:33	patch: emit binary patches (optionally)
65477db1	2014-04-21T23:32:31	Handle win32 reparse points properly
c2c81615	2014-04-19T18:05:31	Win32: UTF-8 <-> WCHAR conversion overhaul
40ed4990	2014-02-11T14:45:37	Add diff threading tests and attr file cache locks This adds a basic test of doing simultaneous diffs on multiple threads and adds basic locking for the attr file cache because that was the immediate problem that arose from these tests.
c67fd4c9	2014-02-07T11:20:36	Some vector utility tweaks This is just laying some groundwork for internal index changes that I'm working on.
c813b345	2014-04-07T11:45:32	Fix bug with multiple iconv conversions in one dir The internal buffer in the `git_path_iconv_t` structure was not being reset before the calls to `iconv` were made to convert data, so if there were multiple decomposed Unicode paths in a single directory, paths after the first one were being appended to the first instead of treated as independent data.
18234b14	2014-02-21T09:14:16	Add efficient git_buf join3 API There are a few places where we need to join three strings to assemble a path. This adds a simple join3 function to avoid the comparatively expensive join_n (which calls strlen on each string twice).
f2f2d97f	2014-03-24T17:48:54	Test for giterr_capture
fdc54eb2	2014-03-24T10:56:11	env test needs to deref git_buf's ptr
42dee8ec	2014-03-23T13:34:33	settings: use git_buf for returning strings This survived the last round of culling, as the signature is only in the comments.
5302a885	2014-03-12T11:21:55	Fix pqueue sort boundary condition bug If the pqueue comparison fn returned just 0 or 1 (think "a<b") then the sort order of returned items could be wrong because there was a "< 0" that really needed to be "<= 0". Yikes!!!
ebb3c506	2014-03-03T12:40:25	features: Rename `_HAS_` to `_FEATURE_`
c9f5298b	2014-03-03T12:09:17	caps: Rename to features to avoid confusion
83634d38	2014-02-24T17:43:10	Move system directory cache out of utils
af4bc661	2014-02-03T21:04:40	Add some priority queue tests I forgot that I wrote some tests for the new priority queue code.
8606f33b	2014-01-30T09:59:15	Expand zstream tests and fix off-by-one error
d9b04d78	2014-01-29T15:02:35	Reorganize zstream API and fix wrap problems There were some confusing issues mixing up the number of bytes written to the zstream output buffer with the number of bytes consumed from the zstream input. This reorganizes the zstream API and makes it easier to deflate an arbitrarily large input while still using a fixed size output.
abdaf936	2014-01-20T11:42:12	add unit tests for git_buf_join corner cases
7a16d54b	2013-12-13T12:47:51	pool: Agh, this test doesn't really apply in 32-bit machines The size_t is 32-bit already, so it overflows before going into the function. The `-1` test should handle this gracefully in both cases anyway.
437f7d69	2013-12-13T12:41:22	pool: Correct overflow checks Ok, scrap the previous commit. This is the right overflow check that takes care of 64 bit overflow and 32-bit overflow, which needs to be considered because the pool malloc can only allocate 32-bit elements in one go.
25e0b157	2013-12-06T15:07:57	Remove converting user error to GIT_EUSER This changes the behavior of callbacks so that the callback error code is not converted into GIT_EUSER and instead we propagate the return value through to the caller. Instead of using the giterr_capture and giterr_restore functions, we now rely on all functions to pass back the return value from a callback. To avoid having a return value with no error message, the user can call the public giterr_set_str or some such function to set an error message. There is a new helper 'giterr_set_callback' that functions can invoke after making a callback which ensures that some error message was set in case the callback did not set one. In places where the sign of the callback return value is meaningful (e.g. positive to skip, negative to abort), only the negative values are returned back to the caller, obviously, since the other values allow for continuing the loop. The hardest parts of this were in the checkout code where positive return values were overloaded as meaningful values for checkout. I fixed this by adding an output parameter to many of the internal checkout functions and removing the overload. This added some code, but it is probably a better implementation. There is some funkiness in the network code where user provided callbacks could be returning a positive or a negative value and we want to rely on that to cancel the loop. There are still a couple places where an user error might get turned into GIT_EUSER there, I think, though none exercised by the tests.
dab89f9b	2013-12-04T21:22:57	Further EUSER and error propagation fixes This continues auditing all the places where GIT_EUSER is being returned and making sure to clear any existing error using the new giterr_user_cancel helper. As a result, places that relied on intercepting GIT_EUSER but having the old error preserved also needed to be cleaned up to correctly stash and then retrieve the actual error. Additionally, as I encountered places where error codes were not being propagated correctly, I tried to fix them up. A number of those fixes are included in the this commit as well.
17820381	2013-11-14T14:05:52	Rename tests-clar to tests

5fa8cda9

2014-06-30T12:05:25

Round up pool alloc sizes for alignment To make sure that items returned from pool allocations are aligned on nice boundaries, this rounds up all pool allocation sizes to a multiple of 8. This adds a small amount of overhead to each item. The rounding up could be made optional with an extra parameter to the pool initialization that turned on rounding only for pools where item alignment actually matters, but I think for the extra code and complexity that would be involved, that it makes sense just to burn a little bit of extra memory and enable this all the time.

5a76ad35

2014-06-19T11:45:46

crlf: pass-through mixed EOL buffers from LF->CRLF When checking out files, we're performing conversion into the user's native line endings, but we only want to do it for files which have consistent line endings. Refuse to perform the conversion for mixed-EOL files. The CRLF->LF filter is left as-is, as that conversion is considered to be normalization by git and should force a conversion of the line endings.

94f742ba

2014-05-28T10:18:05

fileops: allow linking files when copying directory structures When passed the LINK_FILES flag, the recursive copy will hardlink files instead of copying them.

8487e237

2014-05-15T10:56:28

Better search path sandboxing There are a number of tests that modify the global or system search paths during the tests. This adds a helper function to make it easier to restore those paths and makes sure that they are getting restored in a manner that preserves test isolation.

212b6205

2014-04-23T09:27:15

Merge pull request #2291 from ethomson/patch_binary patch: emit deflated binary patches (optionally)

7110000d

2014-04-22T10:21:19

React to feedback for UTF-8 <-> WCHAR and reparse work

e349ed50

2014-04-22T14:58:33

patch: emit binary patches (optionally)

65477db1

2014-04-21T23:32:31

Handle win32 reparse points properly

c2c81615

2014-04-19T18:05:31

Win32: UTF-8 <-> WCHAR conversion overhaul

40ed4990

2014-02-11T14:45:37

Add diff threading tests and attr file cache locks This adds a basic test of doing simultaneous diffs on multiple threads and adds basic locking for the attr file cache because that was the immediate problem that arose from these tests.

c67fd4c9

2014-02-07T11:20:36

Some vector utility tweaks This is just laying some groundwork for internal index changes that I'm working on.

c813b345

2014-04-07T11:45:32

Fix bug with multiple iconv conversions in one dir The internal buffer in the `git_path_iconv_t` structure was not being reset before the calls to `iconv` were made to convert data, so if there were multiple decomposed Unicode paths in a single directory, paths after the first one were being appended to the first instead of treated as independent data.

18234b14

2014-02-21T09:14:16

Add efficient git_buf join3 API There are a few places where we need to join three strings to assemble a path. This adds a simple join3 function to avoid the comparatively expensive join_n (which calls strlen on each string twice).

f2f2d97f

2014-03-24T17:48:54

Test for giterr_capture

fdc54eb2

2014-03-24T10:56:11

env test needs to deref git_buf's ptr

42dee8ec

2014-03-23T13:34:33

settings: use git_buf for returning strings This survived the last round of culling, as the signature is only in the comments.

5302a885

2014-03-12T11:21:55

Fix pqueue sort boundary condition bug If the pqueue comparison fn returned just 0 or 1 (think "a<b") then the sort order of returned items could be wrong because there was a "< 0" that really needed to be "<= 0". Yikes!!!

ebb3c506

2014-03-03T12:40:25

features: Rename `_HAS_` to `_FEATURE_`

c9f5298b

2014-03-03T12:09:17

caps: Rename to features to avoid confusion

83634d38

2014-02-24T17:43:10

Move system directory cache out of utils

af4bc661

2014-02-03T21:04:40

Add some priority queue tests I forgot that I wrote some tests for the new priority queue code.

8606f33b

2014-01-30T09:59:15

Expand zstream tests and fix off-by-one error

d9b04d78

2014-01-29T15:02:35

Reorganize zstream API and fix wrap problems There were some confusing issues mixing up the number of bytes written to the zstream output buffer with the number of bytes consumed from the zstream input. This reorganizes the zstream API and makes it easier to deflate an arbitrarily large input while still using a fixed size output.

abdaf936

2014-01-20T11:42:12

add unit tests for git_buf_join corner cases

7a16d54b

2013-12-13T12:47:51

pool: Agh, this test doesn't really apply in 32-bit machines The size_t is 32-bit already, so it overflows before going into the function. The `-1` test should handle this gracefully in both cases anyway.

437f7d69

2013-12-13T12:41:22

pool: Correct overflow checks Ok, scrap the previous commit. This is the right overflow check that takes care of 64 bit overflow **and** 32-bit overflow, which needs to be considered because the pool malloc can only allocate 32-bit elements in one go.

25e0b157

2013-12-06T15:07:57

Remove converting user error to GIT_EUSER This changes the behavior of callbacks so that the callback error code is not converted into GIT_EUSER and instead we propagate the return value through to the caller. Instead of using the giterr_capture and giterr_restore functions, we now rely on all functions to pass back the return value from a callback. To avoid having a return value with no error message, the user can call the public giterr_set_str or some such function to set an error message. There is a new helper 'giterr_set_callback' that functions can invoke after making a callback which ensures that some error message was set in case the callback did not set one. In places where the sign of the callback return value is meaningful (e.g. positive to skip, negative to abort), only the negative values are returned back to the caller, obviously, since the other values allow for continuing the loop. The hardest parts of this were in the checkout code where positive return values were overloaded as meaningful values for checkout. I fixed this by adding an output parameter to many of the internal checkout functions and removing the overload. This added some code, but it is probably a better implementation. There is some funkiness in the network code where user provided callbacks could be returning a positive or a negative value and we want to rely on that to cancel the loop. There are still a couple places where an user error might get turned into GIT_EUSER there, I think, though none exercised by the tests.

dab89f9b

2013-12-04T21:22:57

Further EUSER and error propagation fixes This continues auditing all the places where GIT_EUSER is being returned and making sure to clear any existing error using the new giterr_user_cancel helper. As a result, places that relied on intercepting GIT_EUSER but having the old error preserved also needed to be cleaned up to correctly stash and then retrieve the actual error. Additionally, as I encountered places where error codes were not being propagated correctly, I tried to fix them up. A number of those fixes are included in the this commit as well.

17820381

2013-11-14T14:05:52

Rename tests-clar to tests

thodg/libgit2/tests/core

tests/core

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