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2015-04-11Fix Travis CI build.Arseny Kapoulkine
2015-04-11tests: Improve out-of-memory testsArseny Kapoulkine
Previously there was no guarantee that the tests that check for out of memory handling behavior are actually correct - e.g. that they correctly simulate out of memory conditions. Now every simulated out of memory condition has to be "guarded" using CHECK_ALLOC_FAIL. It makes sure that every piece of code that is supposed to cause out-of-memory does so, and that no other code runs out of memory unnoticed.
2015-04-11tests: Add a test for throwing from xml_writer::writeArseny Kapoulkine
We currently don't allocate/modify any state so there are no issues with this.
2015-04-11Fix exception type for out-of-memory for XPath variablesArseny Kapoulkine
When parsing XPath variables, we need to perform a heap allocation; if it fails, an xpath_exception instead of bad_alloc used to be thrown. Now we throw the exception of a correct type so that xpath_exception means 'parsing error'.
2015-04-11tests: Use char_t instead of wchar_tArseny Kapoulkine
2015-04-11tests: Add more out of memory testsArseny Kapoulkine
This provides more coverage for #17.
2015-04-10Fix archive packagingArseny Kapoulkine
Base directory is now using target basename.
2015-03-21tests: Final test fix for CWArseny Kapoulkine
2015-03-21tests: Work around fp issues in various runtime librariesArseny Kapoulkine
Disable/change some tests for some compilers; use binary float comparison for early MSVC versions.
2015-03-21tests: Fix test compilationArseny Kapoulkine
Rename PAGE_SIZE to page_size to avoid define conflict with Android SDK. Minor fixes in several tests.
2015-03-18tests: Fix tests in wchar modeArseny Kapoulkine
2015-03-18Update version to 1.6Arseny Kapoulkine
2015-03-18Do not emit surrounding whitespace for text nodesArseny Kapoulkine
Previously we omitted extra whitespace for single PCDATA/CDATA children, but in mixed content there was extra indentation before/after text nodes. One of the problems with that is that the text that you saved is not exactly the same as the parsing result using default flags (parse_trim_pcdata helps). Another problem is that parse-format cycles do not have a fixed point for mixed content - the result expands indefinitely. Some XML libraries, like Python minidom, have the same issue, but this is definitely a problem. Pretty-printing mixed content is hard. It seems that the only other sensible choice is to switch mixed content nodes to raw formatting. In a way the code in this change is a weaker version of that - it removes indentation around text nodes but still keeps it around element siblings/children. Thus we can switch to mixed-raw formatting at some point later, which will be a superset of the current behavior. To do this we have to either switch at the first text node (.NET XmlDocument does that), or scan the children of each element for a possible text node and switch before we output the first child. The former behavior seems non-intuitive (and a bit broken); unfortunately, the latter behavior can cost up to 20% of the output time for trees *without* mixed content. Fixes #13.
2015-03-13tests: Fix truncation testArseny Kapoulkine
data/truncation.xml was corrupted at some point and was not actually valid. Fix the file and make the test fail if we can't parse truncation.xml at all.
2015-03-13tests: Add support for afl-fuzzArseny Kapoulkine
With the current setup it successfully finds the (fixed) DOCTYPE buffer overrun in ~50 minutes (on a single core).
2015-03-12Fix buffer overrun when parsing comments inside DOCTYPEArseny Kapoulkine
2015-03-10Escape ?> sequence in PI value during printingArseny Kapoulkine
This prevents malformed PI value from breaking the document structure.
2015-03-05tests: Move null buffer tests to test_documentArseny Kapoulkine
Remove size=0 test since a better test is already there.
2015-03-05Refactor contents=0 behaviorArseny Kapoulkine
Also change the error code to status_io_error
2015-03-05Merge branch 'master' of https://github.com/mloy/pugixml into mloy-masterArseny Kapoulkine
2015-03-04tests: Fix XPath string comparisonArseny Kapoulkine
Also add new tests for translate. These are technically redundant since other tests would catch the bug with the fixed comparison, but more tests is better.
2015-03-01tests: Implement page heap for OSX/LinuxArseny Kapoulkine
Align allocations to right end of page boundary to catch buffer overruns, instead of unmapping on deallocations mark the page as no-access to guarantee a page fault on use-after-free.
2015-02-12tests: Fix tests for wchar modeArseny Kapoulkine
2015-02-12DOCTYPE parsing is now stacklessArseny Kapoulkine
This prevents malformed input XML with very deeply recursive DOCTYPE sections from crashing the parser. Fixes #29.
2015-01-24Use string::append in implementations of xml_writerArseny Kapoulkine
The current code is not optimal; since users actually read samples/tests change them to use faster (and shorter!) code.
2015-01-17tests: Fix MSVC 2008 compilation warningArseny Kapoulkine
Also include math.h to fix issues on some compilers.
2015-01-17tests: Use Git instead of Subversion in autotestArseny Kapoulkine
2015-01-16tests: Add tests for fp roundtripArseny Kapoulkine
We test min/max and several different mantissas for the entire exponent range for both float and double. It's not clear whether all supported compilers provide an implementation of sprintf/strtod that supports roundtripping so we may need to disable some of these tests in the future.
2015-01-16tests: Add coverage tests for new float settersArseny Kapoulkine
These only do basic testing to make sure the paths are covered and trivial values work.
2015-01-16Merge pull request #27 from sdoiel61/masterArseny Kapoulkine
Make float/double round-trip This change also adds xml_text::set and xml_attribute::set_value overloads for float so that float is only printed using just enough digits to represent float, instead of enough digits to represent double.
2015-01-16Increase precision on large number testSteve Doiel
2015-01-09Simplify header-only mode usageArseny Kapoulkine
It's sufficient to define PUGIXML_HEADER_ONLY anywhere now, source is included automatically. This is a second attempt; this time it includes a workaround for QMake bug that caused it to generate incorrect Makefile.
2014-12-13Don't use off64_t/_wfopen on MinGW32 in C++11 modev1.5Arseny Kapoulkine
Unfortunately, standard headers on MinGW32 insist on undefining off64_t and _wfopen extensions if __STRICT_ANSI__ is true (e.g. C++11 mode). This leads to compilation errors since b7a1fec started to use _wfopen in strict mode. That change erroneously checked GCC version - however, the version itself is irrelevant; the actual criteria is whether mingw64 runtime is used. off64_t is not useful on MinGW32 since we only need it to open large files on 64-bit platforms; unfortunately, the lack of _wfopen means we won't be able to support wide-char paths on Windows for MinGW32. Fixes #24.
2014-11-24Use _wfopen and fseeko64 on MinGW in C++11 modeArseny Kapoulkine
Since MinGW 4.5 does not define these functions if __STRICT_ANSI__ is defined (in case of _wfopen it defines it inconsistently between stdio.h and wchar.h) use the baseline functions for MinGW 4.5 and earlier. Fixes #23.
2014-11-24tests: Add a test for load_file with wide Unicode nameArseny Kapoulkine
2014-11-20Fix node_declaration copying with empty nameArseny Kapoulkine
node_copy_string relied on the fact that target node had an empty name and value. Normally this is a safe assumption (and a good one to make since it makes copying faster), however it was not checked and there was one case when it did not hold. Since we're reusing the logic for inserting nodes, newly inserted declaration nodes had the name set automatically to xml, which in our case violates the assumption and is counter-productive since we'll override the name right after setting it. For now the best solution is to do the same insertion manually - that results in some code duplication that we can refactor later (same logic is partially shared by _move variants anyway so on a level duplicating is not that bad).
2014-11-19tests: Fix tests on various compilersArseny Kapoulkine
Some compilers don't handle NaNs properly. Some compilers don't implement fmod in a IEEE-compatible way. Some compilers have exception handling codegen bugs (DMC...).
2014-11-17tests: Fix version testArseny Kapoulkine
2014-11-17Rename xml_document::load to load_stringArseny Kapoulkine
This should completely eliminate the confusion between load and load_file. Of course, for compatibility reasons we have to preserve the old variant - it will be deprecated in a future version and subsequently removed.
2014-11-17tests: Don't use /dev/ttyArseny Kapoulkine
The behavior on OSX is different - we don't get a I/O error so the test is useless.
2014-11-05Fix xml_node::offset_debug for corner casesArseny Kapoulkine
Computed offsets for documents with nodes that were added using append_buffer or newly appended nodes without name/value information were invalid.
2014-11-03:Merge remote-tracking branch 'upstream/master'Matthias Loy
2014-11-03tests: Add more XPath mod testsArseny Kapoulkine
2014-11-02Fix undefined behavior while calling memcpyArseny Kapoulkine
Calling memcpy(x, 0, 0) is technically undefined (although it should usually be a no-op).
2014-11-01tests: Improve test coverageArseny Kapoulkine
2014-10-30load_buffer_impl always checks if buffer is valid pointer and size > 0mloy
added some tests to force invalid buffer and size = 0
2014-10-27Optimize node printing by using raw pointersArseny Kapoulkine
This lets us do fewer null pointer checks (making printing 2% faster with -O3) and removes a lot of function calls (making printing 20% faster with -O0).
2014-10-27XPath: Optimize [position()=expr] and [last()]Arseny Kapoulkine
To get more benefits from constant predicate/filter optimization we rewrite [position()=expr] predicates into [expr] for numeric expressions. Right now the rewrite is only for entire expressions - it may be beneficial to split complex expressions like [position()=constant and expr] into [constant][expr] but that is more complicated. last() does not depend on the node set contents so is "constant" as far as our optimization is concerned so we can evaluate it once.
2014-10-26XPath: Optimize constant filters/predicatesArseny Kapoulkine
If a filter/predicate expression is a constant, we don't need to evaluate it for every nodeset element - we can evaluate it once and pick the right element or keep/discard the entire collection. If the expression is 1, we can early out on first node when evaluating the node set - queries like following::item[1] are now significantly faster. Additionally this change refactors filters/predicates to have additional metadata describing the expression type in _test field that is filled during optimization. Note that predicate_constant selection right now is very simple (but captures most common use cases except for maybe [last()]).
2014-10-26tests: Remove git2svn helper script!Arseny Kapoulkine