/ Misc tests / sample.grammar.01 / g01.r06

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

13 Jun 2022

Grammars 1-20.

Tests compiled manually in 2018 and 2019, re-packaged in 2022.

Moved to ixml test collection, June 2022.

sample.grammar.01

Created 08 Feb 2022 by cmsmcq

The one used in MSM's Balisage 2017 talk about the Earley algorithm.

The language recognized is left-recursive expressions using + and - as operators and a and b as operands.

Invisible XML Grammar

E: E, Q, F; F.  F: 'a'; 'b'. Q: '+'; '-'.

Test case: g01.r06

Repository URI: …/tests/misc/misc-001-020-catalog.xml

Input string (5 characters)

x-y+z

Expected result

The input does not match the grammar.