xref: /external/antlr/antlr-3.4/gunit/CHANGES.txt

gUnit

Leon, Jen-Yuan Su
leonsu at mac com

CHANGES

December 15, 2010

* TJP gunit checked tokens.index() != size instead of size()-1

November 26, 2010

* Added -p package-name-for-junit-output since test package is usually
  different than parser package. TJP

January 24, 2009

* Improved error messages

* stderr was being ignored upon exception.

* generated junit test code indicate lines in gunit script. also error
  messages during parse time show line number from gunit script.

* refactored template generation / parameters

* Allow strings in AST descriptions (gUnit.g). E.g., it handle this rule
  (I had to quote the "^(" root tokens):

  block:
	"( ^(A B) | ^(b C) )" -> (BLOCK (ALT ("^(" A B)) (ALT ("^(" b C)))


January 23, 2009

* whitespace ignored and "x y z" turned into x y z now in	expected tree p\
attern. E.g.,

rule:
    "a : A<X,Y=a.b.c>;" -> (RULE a (BLOCK (ALT
                            (A (ELEMENT_OPTIONS X (= Y "a.b.c")))))
                           )

July 31, 2009

* support custom tree adaptor in gUnit script

March 21, 2009

* gUnitTestSuite.java: use lexer rule name if parser rule name is null (by Shaoting)

* add gunit/swingui package for gUnitEditor GUI

Feb 17, 2009

* added new interfaces for GUI editor

* recognizes invalid input as a FAIL case instead of throwing an exception

Steve Ebersole provided a patch for the following two fixes.
* allows setting an output directory (for JUnitCodeGen)

* allows providing a classloader (for both JUnitCodeGen and gUnitExecutor) 

Nov 25, 2008

* fixed external test file path issue. if an input test file is not found under the current dir, then try to look for it under the package dir also.

* fixed multiple-line input indentation issue.

* fixed bug: FileNotFoundException terminated gUnit tests due to any non-existent input test file.

* display escaped text for newline characters in the test result for comparing expected and actual string.

Nov 20, 2008

* added new functionality of testing lexical rules

* fixed bug of using PipedInput/Output Stream and changed to ByteArrayOutputStream. Jared Bunting provided a patch on this issue.

* improved jUnit translation mode and moved supporting codes into gUnitBaseTest.

Oct 31, 2008

* fixed bug of testing a tree grammar's template output

July 9, 2008

* fixed bug: program exited upon InvocationTargetException 
  Sumanto Biswas pointed out the issue and provided suggestions.

* Better handle on test rule's StringTemplate output

May 10, 2008

* added exit code functionality

* fixed string escaping bug for junit generator

1.0.2 - Apr 01, 2008

* fixed grammar bug: multiple-line input, AST output

* adjusted the output of test result

Mar 20, 2008

* moved test result to string template (gUnitTestResult.stg)

* added the display of line of test in the test result

Feb 19, 2008

* fixed bug of displaying test sequence and error message from ANTLR

Feb 8, 2008

* made compatible with ANTLR 3.1b1

1.0.1 - Jan 11, 2008

* Kenny MacDermid helps with code refactoring

1.0 - Aug 20, 2007

Initial early access release