iXML Community Group Test Suite

23 Oct 2023 (22 Nov 2023)

Top-level catalog for tests in the iXML Community Group Test Suite.

Tests have been contributed from several sources, but the core of the test collection are the tests contributed by Steven Pemberton in December 2021.

Misc tests 3

28 Jun 2022

Grammars 41-60.

Tests compiled manually in 2018 and 2019, re-packaged and extended (supplying test cases where needed) in 2022.

Note that some tests have alternate results for processors operating in non-standard modes, in particular modes in which they tolerate multiple definitions and undefined nonterminals or in which they do not tolerate non-productive nonterminals or unreachable nonterminals.

For a description of the form in which alternate results are recorded, see tests/misc-grammar/test-catalog.xml.


Created 08 Feb 2022 by cmsmcq

Sample grammar from Dick Grune and Ceriel J. H. Jacobs, Parsing techniques: A practical guide (New York: Ellis Horwood, 1990; Second edition New York: Springer, 2008), pp. 32 (1e) and 23 (2e).

Rules for ws added for convenience; Grune and Jacobs assume the lexer eats whitespace.

Invisible XML Grammar

      Sentence: Name; List, S, "and", S, Name.
      Name: "tom"; "dick"; "harry".
      List: Name, ",", S, List; Name.

      S: " "+.

      { Generates

      tom and dick
      tom, dick and harry
      tom, tom, harry and dick

      Does not accept

      tom, dick, harry
      tom and dick and harry

Test case: g42.c15

Repository URI: …/tests/misc/misc-041-060-catalog.xml

Created 16 Jun 2022 by cmsmcq

Input string (13 characters)

tom and dick,

Expected result

The input does not match the grammar.