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34 commits

Author SHA1 Message Date
Max Brunsfeld
076002a01e Merge pull request #78 from philipturnbull/update-utf8proc 
Out of bounds read in utf8proc
 2017-06-23 12:18:21 -07:00
Max Brunsfeld
f62ee5a0f3 Fix OOB reads at ends of chunks 
Signed-off-by: Philip Turnbull <philipturnbull@github.com>
 2017-06-23 12:09:16 -07:00
Max Brunsfeld
2c043803f1 Be more conservative about avoiding lexing conflicts when merging states 
This fixes a bug in the C++ grammar where the `>>` token was merged into
a state where it was previously not valid, but the `>` token *was*
valid. This caused nested templates like -

std::vector<std::pair<int, int>>

to not parse correctly.
 2017-06-22 15:32:13 -07:00
Max Brunsfeld
6db12ab44e Adjust C error recovery tests to reflect grammar changes 2017-06-21 16:58:40 -07:00
Max Brunsfeld
0cc1090001 Read grammar tests from corpus dir instead of grammar_test dir 2017-06-21 16:31:25 -07:00
Max Brunsfeld
513edec7c1 Merge pull request #77 from philipturnbull/scan-build-fixes 
Fix errors found by scan-build
 2017-06-20 10:15:20 -07:00
Max Brunsfeld
e19393eff5 🎨 2017-06-15 17:25:21 -07:00
Max Brunsfeld
932feb2498 Fix gcc warning in test helper file 2017-06-15 17:13:01 -07:00
Max Brunsfeld
c66fddd3aa Add TSInput option to measure columns in bytes not characters 2017-06-15 16:35:34 -07:00
Max Brunsfeld
b862db766e Merge remote-tracking branch 'origin/master' into update-fixture-grammars 2017-06-14 17:11:44 -07:00
Phil Turnbull
18f261ad51 Initialise all fields of TSParseOptions in tests 
This should prevent any confusing failures in the unit tests:

test/runtime/document_test.cc:381:7: warning: Passed-by-value struct argument contains uninitialized data (e.g., field: 'changed_range_count')
      ts_document_parse_with_options(document, options);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
test/runtime/document_test.cc:408:7: warning: Passed-by-value struct argument contains uninitialized data (e.g., field: 'changed_range_count')
      ts_document_parse_with_options(document, options);
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 2017-06-14 11:12:06 -04:00
Phil Turnbull
aa6e93820c Silence false-positive warning in ts_record_free 
This is safe but I think it is technically undefined behaviour to use a pointer
after it has been freed:

test/helpers/record_alloc.cc:75:3: warning: Use of memory after it is freed
  record_deallocation(pointer);
  ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
 2017-06-14 11:12:06 -04:00
Max Brunsfeld
74f5ceddf7 Fix parsing of valid code with halt_on_error flag set 
Signed-off-by: Tim Clem <timothy.clem@gmail.com>
 2017-05-01 14:25:25 -07:00
Max Brunsfeld
a98d449d88 Add an option to immediately halt on syntax error 2017-05-01 13:50:49 -07:00
Max Brunsfeld
82cb1c9806 Handle invalid UTF8 in encoding test helpers 
Signed-off-by: Tim Clem <timothy.clem@gmail.com>
 2017-04-27 14:49:44 -07:00
Max Brunsfeld
03a555a86e Finish test for invalid UTF8 handling 
Signed-off-by: Tim Clem <timothy.clem@gmail.com>
 2017-04-27 14:48:16 -07:00
Timothy Clem
37f2a4745f Test demonstrating non-UT8 input failure 2017-04-27 14:46:36 -07:00
Max Brunsfeld
a15e974150 Make clearer assertions about SpyInput's read strings 2017-03-21 12:14:04 -07:00
Max Brunsfeld
ca943f09a4 Update expected trees in error recovery test 2017-03-21 11:41:01 -07:00
Max Brunsfeld
7e0ae4505a Handle invalid UTF8 in encoding test helpers 
Signed-off-by: Tim Clem <timothy.clem@gmail.com>
 2017-03-21 11:12:08 -07:00
Max Brunsfeld
f032da198e Finish test for invalid UTF8 handling 
Signed-off-by: Tim Clem <timothy.clem@gmail.com>
 2017-03-21 11:05:32 -07:00
Max Brunsfeld
63fb041961 Merge remote-tracking branch 'origin/check-utf8proc_iterate-return' into update-fixture-grammars 2017-03-21 09:59:35 -07:00
Timothy Clem
7092d4522a Test demonstrating non-UT8 input failure 2017-03-21 09:58:35 -07:00
Max Brunsfeld
af553420bf Update JS error corpus 2017-03-19 22:21:12 -07:00
Max Brunsfeld
20b8983749 Handle external scanner w/ .c extension in test helper 2017-03-19 22:20:16 -07:00
Max Brunsfeld
6d8f9ebaba In tests, regenerate parser if its timestamp matches grammar.json 
After running the fetch-fixtures script, their timestamps may be equal,
but in this situation we *do* want to re-generate the parsers.
 2017-03-17 17:04:04 -07:00
Max Brunsfeld
ed8fbff175 Allow anonymous tokens to be used in grammars' external token lists 2017-03-17 16:31:29 -07:00
Max Brunsfeld
e2baf0930b Use simple CharacterSet constructor in LexItem test 2017-03-17 14:47:11 -07:00
Max Brunsfeld
b3edd8f749 Remove use of shared_ptr in choice, repeat, and seq factories 2017-03-17 14:28:13 -07:00
Max Brunsfeld
db4b9ebc7c Implement Rule as a union rather than an abstract base class 2017-03-17 13:29:31 -07:00
Max Brunsfeld
42b05b4b5e Add simple unit test for invalidating trees preceding an edit due to lookahead 2017-03-13 17:34:31 -07:00
Max Brunsfeld
d222dbb9fd Allow lexer to accept tokens that ended at previous positions 
* Track lookahead in each tree
* Add 'mark_end' API that external scanners can use
 2017-03-13 17:06:52 -07:00
Max Brunsfeld
f04d7c5860 Handle unused tokens 2017-03-09 21:16:37 -08:00
Max Brunsfeld
6dc0ff359d Rename spec -> test 
'Test' is a lot more straightforward of a name.
 2017-03-09 20:40:01 -08:00