tpl_ca_triangular_lattice_test.cc File Reference

Tests for Aleph::CA::Triangular_Lattice and helpers. More...

#include <set>
#include <string>
#include <gtest/gtest.h>
#include <ca-traits.H>
#include <tpl_ca_concepts.H>
#include <tpl_ca_engine.H>
#include <tpl_ca_neighborhood.H>
#include <tpl_ca_rule.H>
#include <tpl_ca_storage.H>
#include <tpl_ca_triangular_lattice.H>

Include dependency graph for tpl_ca_triangular_lattice_test.cc:

Go to the source code of this file.

Typedefs
using	Tri_2D = Triangular_Lattice< Dense_Cell_Storage< int, 2 >, OpenBoundary >

Functions
	TEST (CATriangularCoord, ParityAlternatesByCoordSum)
	TEST (CATriangularPixel, CentresAreUniquePerCell)
	TEST (CATriangularLattice, AccessorsReadAndWrite)
	TEST (CATriangularLattice, AtSafeRespectsOpenBoundary)
	TEST (CATriangularEngine, SpreadFromSingleSeedReachesNeighbours)
	TEST (CATriangularEngine, FullCoverageAfterEnoughSpreadSteps)
	TEST (CATriangularTikz, RenderContainsTriangleNodes)

Detailed Description

Tests for Aleph::CA::Triangular_Lattice and helpers.

Scope:

• Parity helpers: tri_parity, tri_is_up, tri_is_down.
• Pixel mapping: distinct centres for distinct cells.
• Concept conformance.
• Engine integration with Triangular_Neighborhood: a known totalistic rule advances the lattice as expected.
• TikZ export sanity check.

Definition in file tpl_ca_triangular_lattice_test.cc.

Typedef Documentation

Tri_2D

using Tri_2D = Triangular_Lattice<Dense_Cell_Storage<int, 2>, OpenBoundary>

Definition at line 60 of file tpl_ca_triangular_lattice_test.cc.

Function Documentation

TEST() [1/7]

TEST	(	CATriangularCoord	,
		ParityAlternatesByCoordSum
	)

Definition at line 67 of file tpl_ca_triangular_lattice_test.cc.

References Aleph::blossom_maximum_cardinality_matching(), Aleph::CA::tri_is_down(), Aleph::CA::tri_is_up(), and Aleph::CA::tri_parity().

TEST() [2/7]

TEST	(	CATriangularEngine	,
		FullCoverageAfterEnoughSpreadSteps
	)

Definition at line 163 of file tpl_ca_triangular_lattice_test.cc.

References Aleph::blossom_maximum_cardinality_matching(), Aleph::CA::Synchronous_Engine< Lattice, Rule, Neighborhood, Order >::run(), and seed.

TEST() [3/7]

TEST	(	CATriangularEngine	,
		SpreadFromSingleSeedReachesNeighbours
	)

Definition at line 140 of file tpl_ca_triangular_lattice_test.cc.

References Aleph::blossom_maximum_cardinality_matching(), Aleph::CA::Synchronous_Engine< Lattice, Rule, Neighborhood, Order >::run(), and seed.

TEST() [4/7]

TEST	(	CATriangularLattice	,
		AccessorsReadAndWrite
	)

Definition at line 98 of file tpl_ca_triangular_lattice_test.cc.

References Aleph::blossom_maximum_cardinality_matching(), and Aleph::CA::Triangular_Lattice< Storage, Boundary >::set_tri().

TEST() [5/7]

TEST	(	CATriangularLattice	,
		AtSafeRespectsOpenBoundary
	)

Definition at line 109 of file tpl_ca_triangular_lattice_test.cc.

References Aleph::blossom_maximum_cardinality_matching().

TEST() [6/7]

TEST	(	CATriangularPixel	,
		CentresAreUniquePerCell
	)

Definition at line 79 of file tpl_ca_triangular_lattice_test.cc.

References Aleph::blossom_maximum_cardinality_matching(), and Aleph::CA::tri_pixel_centre().

TEST() [7/7]

TEST	(	CATriangularTikz	,
		RenderContainsTriangleNodes
	)

Definition at line 183 of file tpl_ca_triangular_lattice_test.cc.

References Aleph::blossom_maximum_cardinality_matching(), out, Aleph::CA::render_triangular_lattice_tikz(), and Aleph::CA::Triangular_Lattice< Storage, Boundary >::set_tri().