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Add tests for PI erroring exactly at the buffer boundary with
non-zero-terminated buffers (so we have to clear the last character
which changes the parsing flow slightly) and a test that makes sure
parse_embed_pcdata works properly with XML fragments where PCDATA can be
at the root level but can't be embedded into the document node.
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The only point was to try to test all paths where we can run out of
memory while decoding something. It seems like it may be impossible to
actually do this given that we can't run all paths as wchar_t size
detection is done at runtime...
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This change adds more thorough tests for attribute conversion as well as
some assorted tests that fix gaps in coverage.
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This makes sure all .reserve calls failure paths are covered. These
tests don't explicitly test if reserve is present on all paths - this is
much harder to test since not all modifications require reserve to be
called, so we'll have to rely on a combination of automated testing and
sanity checking for this.
Also add more parsing out of memory coverage tests.
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Enumerate successfull cases and also cases where the detection stops
half-way and results in a different detected encoding.
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Add tests for various corner cases of DOM inspection and modification
routines.
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Expand out of memory coverage during XPath parsing and evaluation and
add some other small tests.
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Currently this test has very large runtime and relies on the fact that
the first memory allocation error causes the test to terminate. This
does not work with new behavior of running the query through and
reporting the error at the end, so make the runtime reasonable but still
generate enough memory to blow past the budget.
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gcov -b surfaced many lines with partial coverage, where branch is only
ever taken or not taken, or one of the expressions in a complex
conditional is always either true or false. This change adds a series of
tests (mostly focusing on XPath) to reduce the number of partially
covered lines.
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This test is supposed to test error coverage in different expressions
that are nested in other expressions to reduce the number of never-taken
branches in tests (and make sure we aren't missing any).
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By default they are set to Jan 1 1970 which breaks homebrew.
Fixes #124.
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The variable is being assigned to but never read when exceptions are
disabled.
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Previously the error offset pointed to the first mismatching character, which
can be confusing especially if the start tag name is a prefix of the end tag
name. Instead, move the offset to the first character of the name - that way
it should be more obvious that the problem is that the entire name mismatches.
Fixes #112.
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Perl version needed Archive::Zip that for some reason is not installed on WSL by
default. Use this as an opportunity to remove the last Perl script.
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This test tests two important invariants:
- Every combination of write flags has to result in a valid document
- Parsing that document and saving the result has to result in identical output
We don't test all flags since parse_no_escapes can intentionally result in
malformed documents and other flags aren't relevant for node output.
Also note that we test both no-whitespace and whitespace version to make sure
we don't have unnecessary whitespace added during formatting.
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Some compilers support move semantics but don't support ranged for.
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Do it in one place and set PUGIXML_HAS_MOVE if it's available.
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When using format_raw the space in the empty tag (<node />) is the only
character that does not have to be there; so format_raw almost results in
a minimal XML but not quite.
It's pretty unlikely that this is crucial for any users - the formatting
change should be benign, and it's better to improve format_raw than to add
yet another flag.
Fixes #87.
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This is necessary in order to comply with the C++03 standard.
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Git warns when it finds "whitespace errors". This commit gets
rid of these whitespace errors for code and adoc files.
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The tests now compile fine but crash on the first floating-point exception
despite our attempts to disable them in main()...
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Fix "this decimal constant is unsigned only in ISO C90".
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Since they don't contribute to the resulting value just skip them before
parsing. This matches the behavior of strtol/strtoll and results in more
intuitive behavior.
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This makes sure we get linking errors whenever a symbol is not marked as inline
in header-only mode.
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This matches the format strtol supports.
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These tests are only testing attribute as_int in hopes that xml_text uses the
same underlying implementation (which it does).
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They were still using Windows EOL by mistake
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Previously test allocator only guaranteed alignment enough for a pointer.
On some platforms (e.g. SPARC) double has to be aligned to 8 bytes but pointers
can have a size of 4 bytes. This commit increases allocation header to fix that.
In practical terms the allocation header is now always 8 bytes.
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This fixes tests in PUGIXML_NO_XPATH mode on SPARC64 (#48).
SPARC does not allow unaligned accesses - e.g. you can't read an unaligned int.
Normally pugixml does not perform unaligned integer/pointer accesses, but page
heap can allocate blocks that are not aligned so that we can detect a single-
byte read/write overrun.
Additionally, the hardcoded page size we're currently using is really system
specific - on SPARC the page size can be 8 Kb instead of 4 Kb so mprotect can
fail.
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Extra argument 'hint' is used to start the attribute lookup; if the attribute
is not found the lookup is restarted from the beginning of the attriubte list.
This allows to optimize attribute lookups if you need to get many attributes
from the node and can make assumptions about the likely ordering. The code is
correct regardless of the order, but it is faster than using vanilla lookups
if the order matches the calling order.
Fixes #30.
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Address sanitizer can detect underflows so we don't really need the custom
allocator.
Additionally, custom allocator can return memory that is not pointer-aligned;
this causes undefined behavior sanitizer to complain.
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Work around -Wself-move using ref-deref.
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