Yorick Peterse
4b408eae4f
Tests for Node#children=.
2014-07-01 10:09:42 +02:00
Yorick Peterse
75e96ee779
Test for Document#children= with a NodeSet.
2014-07-01 10:07:35 +02:00
Yorick Peterse
4e2b7f529d
Cleared up docs a bit of XML::Node.
2014-07-01 10:03:04 +02:00
Yorick Peterse
30845e3d65
Reliably remove nodes from owned sets.
...
The combination of iterating over an array and removing values from it results
in not all elements being removed. For example:
numbers = [10, 20, 30]
numbers.each do |num|
numbers.delete(num)
end
numbers # => [20]
As a result of this the NodeSet#remove method uses two iterations:
1. One iteration to retrieve all NodeSet instances to remove nodes from.
2. One iteration to actually remove the nodes.
For the second iteration we iterate over the node sets and then over the nodes.
This ensures that we always remove all nodes instead of leaving some behind.
2014-07-01 09:57:43 +02:00
Yorick Peterse
5073056831
Added require() for StringIO.
...
This is needed since the lexer checks if the input is a StringIO instance.
2014-07-01 09:37:52 +02:00
Yorick Peterse
8314d24435
First pass at using the NodeSet class.
...
The documentation still leaves a lot to be desired and so does the API. There
also appears to be a problem where NodeSet#remove doesn't properly remove all
nodes from a set. Outside of that we're making slow progress towards a proper
DOM API.
2014-06-30 23:03:48 +02:00
Yorick Peterse
e71fe3d6fa
Indexing of NodeSet instances.
...
Similar to arrays the NodeSet class now allows one to retrieve nodes for a
given index.
2014-06-29 23:59:27 +02:00
Yorick Peterse
253575dc37
Basic docs for the NodeSet class.
2014-06-29 21:34:18 +02:00
Yorick Peterse
d2e74d8a0b
Specs for the NodeSet class.
2014-06-26 19:52:03 +02:00
Yorick Peterse
eb9d4fbccc
Changed NodeSet to behave more like an Array.
2014-06-26 09:37:54 +02:00
Yorick Peterse
a98f50b63b
NodeSet#push should not take node ownership.
2014-06-26 09:37:30 +02:00
Yorick Peterse
15fa7a2068
Remove explicit index tracking of NodeSet.
...
Instead the various nodes can use NodeSet#index (aka Array#index) instead. This
has a slight performance overhead on very large (millions) of nodes but should
be fine in most other cases.
2014-06-25 09:41:58 +02:00
Yorick Peterse
884dbd9563
Rough sketch for a NodeSet class.
2014-06-24 19:06:45 +02:00
Yorick Peterse
76d4b86525
Removed unused link from the README.
2014-06-24 00:30:40 +02:00
Yorick Peterse
9bda9dac19
Basic benchmark for the XPath parser.
2014-06-23 20:50:07 +02:00
Yorick Peterse
5259c31b36
Re-organized/cleaned up the benchmarks directory.
2014-06-23 20:49:11 +02:00
Yorick Peterse
b8cc6b5031
XPath::Parser#parse returns a XPath::Node instance
2014-06-23 20:23:08 +02:00
Yorick Peterse
03be9f241c
Docs on Racc operator precedence.
2014-06-23 10:36:42 +02:00
Yorick Peterse
21a0f50457
Added groups for code coverage results.
2014-06-23 09:43:41 +02:00
Yorick Peterse
96a7a40fdc
Disable code coverage for JRuby specific code.
2014-06-23 09:42:14 +02:00
Yorick Peterse
c840a33667
Extra tests for parsing XPath function calls.
2014-06-23 09:37:26 +02:00
Yorick Peterse
d2f15e37d0
Corrected XPath operator precedence.
...
The previous commit didn't fully change the operator precedence according to
the XPath 1.0 specification. Also thanks to @whitequark for clearing up a few
things about Racc's operator precedence system.
2014-06-23 00:30:42 +02:00
Yorick Peterse
a440d3f003
Fixed XPath operator precedence.
...
Apparently using multiple `left` rules with T_AND and T_OR being separate
solves this problem. Riiiiight....
2014-06-23 00:15:43 +02:00
Yorick Peterse
6a2f4fa82d
Parsing support for more XPath operators.
...
This still messes up some tests due to botched token precedence (by the looks
of it).
2014-06-22 21:27:53 +02:00
Yorick Peterse
514c342cab
Lex wildcards as T_IDENT instead of T_STAR.
2014-06-20 20:37:34 +02:00
Yorick Peterse
45db337c76
Use Array#unshift for multiple xpath call args.
2014-06-17 20:12:25 +02:00
Yorick Peterse
b3ffc28cc7
Removed shift/reduce conflict in the xpath parser.
2014-06-17 20:09:44 +02:00
Yorick Peterse
497f57ccd2
Basic parser setup for XPath function calls.
2014-06-17 19:57:17 +02:00
Yorick Peterse
894de7f909
Lex all XPath expressions in a single machine.
...
This allows literal values such as strings and numbers to be used as function
arguments.
2014-06-17 19:56:57 +02:00
Yorick Peterse
a222bccd43
Only run Travis on the master branch.
2014-06-17 19:32:02 +02:00
Yorick Peterse
bb7af98257
Updated used ASTs for all XPath parser specs.
2014-06-17 18:51:33 +02:00
Yorick Peterse
2298ef618b
Reworked handling of relative vs absolute XPaths.
2014-06-16 20:19:39 +02:00
Yorick Peterse
a733869f53
Use (name) nodes for @foo axes.
2014-06-13 18:00:55 +02:00
Yorick Peterse
ce23cce9bd
Added XPath parser specs for all axes.
2014-06-13 16:20:53 +02:00
Yorick Peterse
3ff9057858
Renamed the XPath axes_spec file.
2014-06-13 09:32:46 +02:00
Yorick Peterse
99615d72f9
Simple benchmarks for the XPath lexer.
2014-06-13 00:49:24 +02:00
Yorick Peterse
e75cd0ede8
Namespaced the profile directories.
2014-06-13 00:33:53 +02:00
Yorick Peterse
61d553be34
Namespaced benchmarks per parser category.
2014-06-13 00:25:39 +02:00
Yorick Peterse
f557aaef76
Lexer specs for the various XPath axes.
2014-06-13 00:16:40 +02:00
Yorick Peterse
eba2d9954d
Support for parsing basic XPath expressions.
2014-06-12 00:20:46 +02:00
Yorick Peterse
70f3b7fa92
Lex XPath operators using individual tokens.
...
Instead of lexing every operator as T_OP they now use individual tokens such as
T_EQ and T_LT.
2014-06-09 23:35:54 +02:00
Yorick Peterse
7244e28eec
Corrected docs of the xpath lexer.
2014-06-04 19:33:46 +02:00
Yorick Peterse
114bc0d6e8
Upgrade to RSpec 3.0.
...
For this I've enabled both the old expectation and stubbing/mocking syntax. The
old syntax is much more compact and to me reads nicer. For example, consider
the following:
lex('<foo></foo>').should == [...]
To me this reads much nicer than this:
expect(lex('<foo></foo>')).to eq([...])
2014-06-02 12:09:38 +02:00
Yorick Peterse
1d2f9e6db6
Added T_STAR as an XPath parser token.
2014-06-02 09:27:25 +02:00
Yorick Peterse
e11b9ed32c
Basic XPath parser setup.
2014-06-01 23:02:28 +02:00
Yorick Peterse
54de2df0c7
Support for lexing XPath wildcard expressions.
...
To support this we need to require whitespace around the "*" operator. This is
not ideal but it will do for now.
2014-06-01 23:01:24 +02:00
Yorick Peterse
48bf1a0628
Tweak Gemspec file list a bit.
...
This ensures it also takes files such as "Rakefile" into account when needed.
2014-06-01 22:16:55 +02:00
Yorick Peterse
b7855c124f
XPath lexer test for predicates using axes.
2014-06-01 19:49:37 +02:00
Yorick Peterse
88b06e247d
Added a few more XPath lexer tests.
2014-06-01 19:43:36 +02:00
Yorick Peterse
8dd8d7a519
Basic working XPath lexer.
...
This doesn't lex everything of the XPath specification just yet and needs more
tests.
2014-06-01 19:24:35 +02:00