kc3-lang/libevent/test/regress_buffer.c
Branch :
Log
| Author | Commit | Date | CI | Message |
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1234b95a | 2010-04-09 17:19:39 | Test another case of evbuffer_prepend | |
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8c83e995 | 2010-04-09 16:40:53 | Add more unit tests for evbuffer_expand | |
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06a4443a | 2010-04-09 15:28:26 | Unit-test every evbuffer_add_file() implementation. Previously, we'd only test the default one, even if the others were still compiled in. | |
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d5ebcf37 | 2010-03-30 16:47:37 | Rewrite evbuffer_expand and its users The previous evbuffer_expand was not only incorrect; it was inefficient too. On all questions of time vs memory tradeoffs, it chose to burn time in order to avoid wasting memory. The new code tries to be a little more balanced: it only resizes an existing chain when doing so doesn't require too much copying, and when failing to do so would waste a lot of the chain's space. This patch also rewrites evbuffer_chain_insert to work properly with last_with_datap, and adds a few convenience functions to buffer.c. | |
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b7442f8e | 2010-03-26 23:18:40 | Replace last_with_data with a slightly smarter version To implement evbuffer_expand() properly, you need to be able to replace the last chunk that has data, which means that we need to keep track of the the next pointer pointing to the last_with_data chunk, not the last_with_data chunk itself. | |
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17da042d | 2010-03-11 15:39:44 | Add some glass-box tests for the last_with_data code. | |
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6f47bd12 | 2010-03-10 23:28:51 | Remove previous_to_last from evbuffer | |
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c8ac57f1 | 2010-03-10 23:24:14 | Use last_with_data in place of previous_to_last This actually makes some of the code a lot simpler. The only ones that actually used previous_to_last for anything were reserving and committing space. | |
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2a6d2a1e | 2010-03-10 22:16:14 | Revise evbuffer to add last_with_data This is the first patch in a series to replace previous_to_last with last_with_data. Currently, we can only use two partially empty chains at the end of an evbuffer, so if we have one with 511 bytes free, and another with 512 bytes free, and we try to do a 1024 byte read, we can't just stick another chain on the end: we need to reallocate the last one. That's stupid and inefficient. Instead, this patch adds a last_with_data pointer to eventually replace previous_to_last. Instead of pointing to the penultimated chain (if any) as previous_to_last does, last_with_data points to the last chain that has any data in it, if any. If all chains are empty, last_with_data points to the first chain. If there are no chains, last_with_data is NULL. The next step is to start using last_with_data everywhere that we currently use previous_to_last. When that's done, we can remove previous_to_last and the code that maintains it. | |
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17efc1cd | 2010-03-04 01:25:51 | Update all our copyright notices to say "2010" | |
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e5bbd40a | 2010-02-18 17:41:15 | Clean up formatting: use tabs, not 8-spaces, to indent. | |
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9bf124bf | 2009-11-18 21:16:47 | Build correctly with mm replacement turned off. svn:r1547 | |
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784b8773 | 2009-11-06 21:46:57 | We do not work any more without an event-config.h; stop pretending that it is meaningful to check for HAVE_CONFIG_H svn:r1516 | |
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ac633aeb | 2009-11-05 21:22:23 | Fix some build warnings on MSVC, mostly related to signed/unsigned comparisons. svn:r1510 | |
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ed0e91e0 | 2009-10-27 04:03:50 | New test flag to suppress logging for one test. svn:r1466 | |
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8e8d94a3 | 2009-09-24 22:18:19 | Do not drop data from evbuffer when out of memory; reported by Jacek Masiulaniec svn:r1436 | |
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8a99083f | 2009-08-07 17:16:52 | Add an evbuffer_search_range() to search a bounded range of a buffer This can be handy when you have one search to find the end of a header section, and then you want to find a substring within the header section without looking at the body. svn:r1410 | |
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6dc488bd | 2009-07-31 17:34:18 | Improved coverage for evbuffer_readln() svn:r1402 | |
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043515bc | 2009-07-14 18:50:06 | Stop using C++ style comments. svn:r1343 | |
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23243b8a | 2009-05-19 21:39:35 | Replace reserve/commit with new iovec-based interface. Add a new evbuffer_peek. svn:r1296 | |
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dc4c7b95 | 2009-05-15 22:44:18 | Change the interface of evbuffer_add_reference: give the cleanup function more info. svn:r1294 | |
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bba69e03 | 2009-05-15 20:23:59 | New semantics for evbuffer_cb_set_flags(). Previously, set_flags() would replace all previous user-visible flags. Now it just sets the flags, and there is a clear_flags() function to clear other flags. svn:r1293 | |
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a8f6d961 | 2009-04-17 06:56:09 | Actually stop using EVBUFFER_LENGTH/DATA, and move them to buffer_compat.h svn:r1183 | |
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4e8cdc6f | 2009-04-13 18:23:02 | Fix two windows compilation bugs. svn:r1171 | |
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747331d1 | 2009-04-08 03:04:39 | Add freeze support to evbuffers. From the documentation: Prevent calls that modify an evbuffer from succeeding. A buffer may frozen at the front, at the back, or at both the front and the back. If the front of a buffer is frozen, operations that drain data from the front of the buffer, or that prepend data to the buffer, will fail until it is unfrozen. If the back a buffer is frozen, operations that append data from the buffer will fail until it is unfrozen. We'll use this to ensure correctness on an evbuffer when we're waiting for an overlapped IO call to finish. svn:r1143 | |
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f1b1bad4 | 2009-04-03 14:27:03 | Make the new evbuffer callbacks use a new struct-based interface. The old interface would fail pretty hard when we had to batch up multiple adds and drains in a single call. svn:r1131 | |
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f90500a5 | 2009-04-03 01:21:36 | Add a new improved search function. The old evbuffer_find didn't allow iterative searching, and forced us to repack the buffer completely every time we searched in it. The new evbuffer_search addresses both of these. As a side-effect, the evbuffer_find implementation is now a little more efficient. svn:r1130 | |
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79b7799b | 2009-02-13 01:42:59 | a simple test for evbuffer_add_file svn:r1122 | |
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e7fd1034 | 2009-02-10 19:39:03 | Test some formerly untested prepend cases of evbuffer. Now evbuffer coverage is over 80 percent. svn:r1108 | |
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9e3e7b36 | 2009-02-10 19:38:54 | More unit tests for evbuffer_add_reference to make sure that certain interleaved data patterns work; that free invokes callback; that callbacks are not invoked too early or later; etc. svn:r1107 | |
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8d3a10f8 | 2009-02-01 01:43:58 | Support temporarily suspending an evbuffer callback. This is different from disabling the callback, since we want to process changes, but not just yet. svn:r1091 | |
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e3e11531 | 2009-02-01 01:07:42 | Unit tests for evbuffer callback manipulation svn:r1090 | |
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ca37fef9 | 2009-02-01 01:07:22 | Change evbuffer callbacks to use tinytest natively and never assert. svn:r1088 | |
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a30c9eb1 | 2009-02-01 01:07:12 | Move evbuffer tests into their own file. svn:r1087 |