958e15879d
Reimplement offset() and add range(). ( #528 )
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* Reimplement offset()
* Implement range()
Fixes #526 , thanks @felix9
7 years ago
57bb28414e
Merge pull request #509 from Mingun/simplify-bc
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Simplify bytecode: remove unnecessary opcode.
7 years ago
55bcaa46ef
Updated ESLint configuration files
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- added "root" option to main config
- moved "env.commonjs" to root
7 years ago
575db38d1f
Simplify bytecode: remove unnecessary opcode.
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Now generated sources looks little better :)
7 years ago
205c55d309
Tests: s/Spec/Test/
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Missed in f5a372b075
8 years ago
2942fa1867
Tests: Make tracing tests more specific
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Check that the console and the default tracer are called with specific
arguments in given order. Previously the order of calls wasn't checked.
8 years ago
9cc35d2cab
Tests: DRY up tracing tests
8 years ago
5d6bd75619
Tests: Use "to.be.{a,an}" instead of "expect(typeof ...)"
8 years ago
6817f3b964
Tests: Require specific modules instead of the whole library
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Requiring the whole library was a relict from the time where the tests
were exercising the browser build when run in the browser.
8 years ago
f5a372b075
Use "test" and "tests" instead of "spec" and "specs"
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This reflects a convention used in most JavaScript projects. The change
involves renaming the "spec" directory, Gulp task, etc.
8 years ago
23e04bb4f4
Jasmine: Delete remains the old test suite
13 years ago
8ef5f08c90
Jasmine: Convert |removeProxyRules| compiler pass tests
13 years ago
eaf2af8e7b
Jasmine: Convert |computeParams| compiler pass tests
13 years ago
4edc9982cc
Jasmine: Convert |computeVarNames| compiler pass tests
13 years ago
1471df9a69
Jasmine: Convert |reportLeftRecursion| compiler pass tests
13 years ago
2889ca72fc
Jasmine: Convert |reportMissingRules| compiler pass tests
13 years ago
e030834a0e
Delete test/compiler-test.js
13 years ago
112e4122d0
Jasmine: Convert remaining error reporting tests
13 years ago
94aaf4ec75
Jasmine: Convert error position reporting tests
13 years ago
1825dd4a42
Jasmine: Convert start rule tests
13 years ago
68bfeac134
Jasmine: Drop the idempotence test
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The code this test covered is long gone.
13 years ago
f61813238d
Jasmine: Convert complex example tests
13 years ago
022a51f94e
Jasmine: Convert cache tests
13 years ago
e9f7255d47
Jasmine: Convert initializer tests
13 years ago
f5f40f68d2
Jasmine: Convert choice matching tests
13 years ago
1b0789fbae
Jasmine: Convert sequence matching tests
13 years ago
ae8a89c9e4
Jasmine: Convert labeled matching tests
13 years ago
b013ba8cc9
Jasmine: Convert simple and matching tests
13 years ago
343e9db525
Jasmine: Convert simple not matching tests
13 years ago
2bb25efa44
Jasmine: Convert semantic and code tests
13 years ago
f04096189f
Jasmine: Convert semantic not code tests
13 years ago
ccf31f8822
Jasmine: Convert optional matching tests
13 years ago
669668fc1b
Jasmine: Convert zero or more matching tests
13 years ago
1ab06ff906
Jasmine: Convert one or more matching tests
13 years ago
03716a562d
Jasmine: Convert action code tests
13 years ago
b06bd774f5
Jasmine: Convert rule reference matching tests
13 years ago
14c11b4dfc
Jasmine: Convert class matching tests
13 years ago
75ab03dc85
Jasmine: Convert any matching tests
13 years ago
ec48742032
Jasmine: Convert literal matching tests
13 years ago
feddd10190
Jasmine: Delete test/parser-test.js
13 years ago
94205ab639
Jasmine: Convert tests of parser's "grammar" rule
13 years ago
f746189f2b
Jasmine: Convert tests of parser's "initializer" rule
13 years ago
171d62fce4
Jasmine: Convert tests of parser's "rule" rule
13 years ago
e17d4de7ae
Jasmine: Convert tests of parser's "expression" rule
13 years ago
cc22086a09
Jasmine: Convert tests of parser's "choice" rule
13 years ago
434abdb272
Jasmine: Convert tests of parser's "sequence" rule
13 years ago
ec8889f85d
Jasmine: Convert tests of parser's "labeled" rule
13 years ago
bf6d412a4f
Jasmine: Convert tests of parser's "prefixed" rule
13 years ago
3e083cc51b
Jasmine: Convert tests of parser's "suffixed" rule
13 years ago
45f825c24f
Jasmine: Convert tests of parser's "primary" rule
13 years ago
57bbcd71e5
Jasmine: Convert tests of parser's "action" rule
13 years ago
35771e15bc
Jasmine: Convert tests of parser's "braced" rule
13 years ago
b1cb214e8b
Jasmine: Convert non-tests of parser's character class rules
13 years ago
4f5b78b372
Jasmine: Convert tests of parser's "identifier" rule
13 years ago
a3d93f000f
Jasmine: Convert tests of parser's "literal" rule
13 years ago
573db92583
Jasmine: Convert tests of parser's "string" rule
13 years ago
fa65018b15
Jasmine: Convert tests of parser's "doubleQuotedString" rule
13 years ago
0e384b31f4
Jasmine: Convert tests of parser's "doubleQuotedCharacter" rule
13 years ago
2f5f8d5932
Jasmine: Convert tests of parser's "simpleDoubleQuotedCharacter" rule
13 years ago
fb01f48c97
Jasmine: Convert tests of parser's "singleQuotedString" rule
13 years ago
d3b3fe9b78
Jasmine: Convert tests of parser's "singleQuotedCharacter" rule
13 years ago
124e45606c
Jasmine: Convert tests of parser's "simpleSingleQuotedCharacter" rule
13 years ago
ba68919b0a
Jasmine: Convert tests of parser's "class" rule
13 years ago
5fb59b05f2
Jasmine: Convert tests of parser's "classCharacterRange" rule
13 years ago
d29a753b8d
Jasmine: Convert tests of parser's "classCharacter" rule
13 years ago
b9ae8f9561
Jasmine: Convert tests of parser's "bracketDelimitedCharacter" rule
13 years ago
da4ac8bb92
Jasmine: Convert tests of parser's "simpleBracketDelimitedCharacter" rule
13 years ago
2bb266bbaf
Jasmine: Convert tests of parser's "simpleEscapeSequence" rule
13 years ago
2619becb9d
Jasmine: Convert tests of parser's "zeroEscapeSequence" rule
13 years ago
2b43f8ebb8
Jasmine: Convert tests of parser's "hexEscapeSequence" rule
13 years ago
0bbca136a2
Jasmine: Convert tests of parser's "unicodeEscapeSequence" rule
13 years ago
a27dc5ae4a
Jasmine: Convert tests of parser's "eolEscapeSequence" rule
13 years ago
4f91286013
Jasmine: Convert non-tests of parser's character class rules
13 years ago
3bc61c4c50
Jasmine: Convert tests of parser's "__" rule
13 years ago
fadaef84dd
Jasmine: Convert tests of parser's "comment" rule
13 years ago
b5ccaed491
Jasmine: Convert tests of parser's "singleLineComment" rule
13 years ago
dac3b0d8d9
Jasmine: Convert tests of parser's "multiLineComment" rule
13 years ago
328edf667c
Jasmine: Convert tests of parser's "eol" rule
13 years ago
b4cffee9d4
Jasmine: Convert tests of parser's "eolChar" rule
13 years ago
a46b9c197b
Jasmine: Convert tests of parser's "whitespace" rule
13 years ago
53f70b9eb9
Move compiler passes and their tests into a subdirectory
13 years ago
f046e0a838
Move compiler-related source files and tests into a subdirectory
13 years ago
ef06621a2b
Remove extra comma in compiler tests
13 years ago
5b3321d302
Implement |cache| option for |PEG.buildParser|
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This option enables/disables the results cache in generated parsers.
Until now, it was always enabled, but after this commit it needs to be
enabled explicitly (i.e. the |cache| option default value is |false|).
The reason is that parsing without it is *much* faster according to the
benchmark.
Note that disabling the cache breaks the linear parsing time guarantee,
meaning that with some grammars you can get exponential parsing time
with respect to the input length. This, together with the possibility of
improving the cache performance in the future, is the reason to keep it
as an option.
Speed impact
------------
Before: 214.08 kB/s
After: 827.52 kB/s
Difference: 286.54%
Size impact
-----------
Before: 1045396 b
After: 949783 b
Difference: -9.15%
(Measured by /tools/impact with Node.js v0.6.6 on x86_64 GNU/Linux.)
13 years ago
f3970bfa5c
Extend QUnit a bit more cleanly
13 years ago
d35b21e9b2
Simplify the |indent| function in /test/run
13 years ago
9d5990f80a
Update code formatting in /test/run to match conventions I use elsewhere
13 years ago
6d624a89bd
Update bundled QUnit to version 1.5.0
13 years ago
52d7ec2224
Implement |trackLineAndColumn| option for |PEG.buildParser|
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This option makes the generated parser track line and column during
parsing. Tracked line and column are made available inside actions and
predicates as |line| and |column| variables.
Note that in actions these variables denote start position of the
action's expression while in predicates they denote the current
position. The slightly different behavior is motivated by expected
usage.
13 years ago
f2f88b87ea
Make current parse position visible in actions and predicates
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The speed/size impact is insignificant.
Speed impact
------------
Before: 214.11 kB/s
After: 214.87 kB/s
Difference: 0.35%
Size impact
-----------
Before: 1042691 b
After: 1046731 b
Difference: 0.38%
(Measured by /tools/impact with Node.js v0.6.6 on x86_64 GNU/Linux.)
13 years ago
f47da5c682
Fix a bug in param name fixup code for sequences
13 years ago
4d5b1d58aa
AST: Store rules in an array instead of an object
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This simplifies the code a bit and makes the AST more regular (each node
type has a fixed set of properties). The latter may get useful later
when generalizing visitors.
13 years ago
a2af1fe612
Semantic predicates now have access to preceding labels
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Part of a fix for GH-69.
13 years ago
4cf50bcf9f
Move param computations from the emitter into a separate pass
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This has two main benefits:
1. The knowledge about scoping params in at one designated place,
making all future adjustments in this area easier.
2. Action-related code does not handle sequences specially anymore.
Such knowledge/behavior doesn't belong there.
13 years ago
efc38eef9b
Consolidate all variable name computations into one compiler pass
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Before this change, knowledge about variable names was spread between
the |computeStackDepths| pass and the code emitter code. For example,
the fact that the |&...| expression needs one variable to store a
position was represented in both places.
This changes consolidates that knowledge and introduces a new
|computeVarNames| pass. This pass replaces old |computeStackDepths|
pass, does all computations realted to variable names and stores the
results in the AST. Note that some knowledge about variables
(inevitably) remained in emitter code templates.
Beside DRYing things up, this change simplifies the emitter
significantly. By storing variable names in the AST it also allows
introduction of a pass that will identify parameters passed to actions
using proper symbol tables. Right now, this is done in a hackish way
directly in the emitter, which won't work well with changes planned in
GH-69.
13 years ago
46b2eaf3e3
Add |expected| and |found| properties to exceptions thrown by parsers
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Based on a patch by Marcin Stefaniuk (marcin@stefaniuk.info ).
13 years ago
21c6d9ccd3
Add |offset| property to exceptions thrown by parsers
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Based on a patch by Marcin Stefaniuk (marcin@stefaniuk.info ).
13 years ago
fb5028eb90
Use |util| module instead of |sys|
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|sys| emits a warning in Node.js 0.6.x.
13 years ago
8a0276ffb7
Unify checks and passes
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There is no real reason to have them separated.
13 years ago
6cd5bdc5e6
Passes now do not return anything (they always modify the AST in-place)
13 years ago
felix
Futago-za Ryuu
Mingun
David Majda