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1 | #!/usr/bin/perl -w |
2 | |
3 | use strict; |
4 | use Test::More 'no_plan'; |
5 | $| = 1; |
6 | |
7 | |
8 | |
9 | # =begin testing |
10 | { |
11 | use Text::Tradition; |
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12 | use TryCatch; |
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13 | |
14 | use_ok( 'Text::Tradition::Collation::RelationshipStore' ); |
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15 | |
16 | # Add some relationships, and delete them |
17 | |
18 | my $cxfile = 't/data/Collatex-16.xml'; |
19 | my $t = Text::Tradition->new( |
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20 | 'name' => 'inline', |
21 | 'input' => 'CollateX', |
22 | 'file' => $cxfile, |
23 | ); |
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24 | my $c = $t->collation; |
25 | |
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26 | my @v1 = $c->add_relationship( 'n21', 'n22', { 'type' => 'lexical' } ); |
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27 | is( scalar @v1, 1, "Added a single relationship" ); |
28 | is( $v1[0]->[0], 'n21', "Got correct node 1" ); |
29 | is( $v1[0]->[1], 'n22', "Got correct node 2" ); |
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30 | my @v2 = $c->add_relationship( 'n24', 'n23', |
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31 | { 'type' => 'spelling', 'scope' => 'global' } ); |
32 | is( scalar @v2, 2, "Added a global relationship with two instances" ); |
33 | @v1 = $c->del_relationship( 'n22', 'n21' ); |
34 | is( scalar @v1, 1, "Deleted first relationship" ); |
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35 | @v2 = $c->del_relationship( 'n12', 'n13' ); |
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36 | is( scalar @v2, 2, "Deleted second global relationship" ); |
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37 | my @v3 = $c->del_relationship( 'n1', 'n2' ); |
38 | is( scalar @v3, 0, "Nothing deleted on non-existent relationship" ); |
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39 | } |
40 | |
41 | |
42 | |
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43 | # =begin testing |
44 | { |
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45 | use Test::Warn; |
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46 | use Text::Tradition; |
47 | use TryCatch; |
48 | |
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49 | my $t1; |
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50 | warnings_exist { |
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51 | $t1 = Text::Tradition->new( 'input' => 'Self', 'file' => 't/data/legendfrag.xml' ); |
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52 | } [qr/Cannot set relationship on a meta reading/], |
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53 | "Got expected relationship drop warning on parse"; |
54 | |
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55 | # Test 1.1: try to equate nodes that are prevented with an intermediate collation |
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56 | ok( $t1, "Parsed test fragment file" ); |
57 | my $c1 = $t1->collation; |
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58 | my $trel = $c1->get_relationship( 'r9.2', 'r9.3' ); |
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59 | is( ref( $trel ), 'Text::Tradition::Collation::Relationship', |
60 | "Troublesome relationship exists" ); |
61 | is( $trel->type, 'collated', "Troublesome relationship is a collation" ); |
62 | |
63 | # Try to make the link we want |
64 | try { |
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65 | $c1->add_relationship( 'r8.6', 'r10.3', { 'type' => 'orthographic' } ); |
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66 | ok( 1, "Added cross-collation relationship as expected" ); |
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67 | } catch( Text::Tradition::Error $e ) { |
68 | ok( 0, "Existing collation blocked equivalence relationship: " . $e->message ); |
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69 | } |
70 | |
71 | try { |
72 | $c1->calculate_ranks(); |
73 | ok( 1, "Successfully calculated ranks" ); |
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74 | } catch ( Text::Tradition::Error $e ) { |
75 | ok( 0, "Collation now has a cycle: " . $e->message ); |
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76 | } |
77 | |
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78 | # Test 1.2: attempt merge of an identical reading |
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79 | try { |
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80 | $c1->merge_readings( 'r9.3', 'r11.5' ); |
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81 | ok( 1, "Successfully merged reading 'pontifex'" ); |
82 | } catch ( Text::Tradition::Error $e ) { |
83 | ok( 0, "Merge of mergeable readings failed: $e->message" ); |
84 | |
85 | } |
86 | |
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87 | # Test 1.3: attempt relationship with a meta reading (should fail) |
88 | try { |
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89 | $c1->add_relationship( 'r8.1', 'r9.2', { 'type' => 'collated' } ); |
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90 | ok( 0, "Allowed a meta-reading to be used in a relationship" ); |
91 | } catch ( Text::Tradition::Error $e ) { |
92 | is( $e->message, 'Cannot set relationship on a meta reading', |
93 | "Relationship link prevented for a meta reading" ); |
94 | } |
95 | |
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96 | # Test 1.4: try to break a relationship near a meta reading |
97 | $c1->add_relationship( 'r7.6', 'r7.3', { type => 'orthographic' } ); |
98 | try { |
99 | $c1->del_relationship( 'r7.6', 'r7.7' ); |
100 | $c1->del_relationship( 'r7.6', 'r7.3' ); |
101 | ok( 1, "Relationship broken with a meta reading as neighbor" ); |
102 | } catch { |
103 | ok( 0, "Relationship deletion failed with a meta reading as neighbor" ); |
104 | } |
105 | |
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106 | # Test 2.1: try to equate nodes that are prevented with a real intermediate |
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107 | # equivalence |
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108 | my $t2; |
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109 | warnings_exist { |
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110 | $t2 = Text::Tradition->new( 'input' => 'Self', 'file' => 't/data/legendfrag.xml' ); |
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111 | } [qr/Cannot set relationship on a meta reading/], |
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112 | "Got expected relationship drop warning on parse"; |
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113 | my $c2 = $t2->collation; |
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114 | $c2->add_relationship( 'r9.2', 'r9.3', { 'type' => 'lexical' } ); |
115 | my $trel2 = $c2->get_relationship( 'r9.2', 'r9.3' ); |
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116 | is( ref( $trel2 ), 'Text::Tradition::Collation::Relationship', |
117 | "Created blocking relationship" ); |
118 | is( $trel2->type, 'lexical', "Blocking relationship is not a collation" ); |
119 | # This time the link ought to fail |
120 | try { |
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121 | $c2->add_relationship( 'r8.6', 'r10.3', { 'type' => 'orthographic' } ); |
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122 | ok( 0, "Added cross-equivalent bad relationship" ); |
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123 | } catch ( Text::Tradition::Error $e ) { |
124 | like( $e->message, qr/witness loop/, |
125 | "Existing equivalence blocked crossing relationship" ); |
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126 | } |
127 | |
128 | try { |
129 | $c2->calculate_ranks(); |
130 | ok( 1, "Successfully calculated ranks" ); |
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131 | } catch ( Text::Tradition::Error $e ) { |
132 | ok( 0, "Collation now has a cycle: " . $e->message ); |
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133 | } |
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134 | |
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135 | # Test 3.1: make a straightforward pair of transpositions. |
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136 | my $t3 = Text::Tradition->new( 'input' => 'Self', 'file' => 't/data/lf2.xml' ); |
137 | # Test 1: try to equate nodes that are prevented with an intermediate collation |
138 | my $c3 = $t3->collation; |
139 | try { |
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140 | $c3->add_relationship( 'r36.4', 'r38.3', { 'type' => 'transposition' } ); |
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141 | ok( 1, "Added straightforward transposition" ); |
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142 | } catch ( Text::Tradition::Error $e ) { |
143 | ok( 0, "Failed to add normal transposition: " . $e->message ); |
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144 | } |
145 | try { |
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146 | $c3->add_relationship( 'r36.3', 'r38.2', { 'type' => 'transposition' } ); |
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147 | ok( 1, "Added straightforward transposition complement" ); |
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148 | } catch ( Text::Tradition::Error $e ) { |
149 | ok( 0, "Failed to add normal transposition complement: " . $e->message ); |
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150 | } |
151 | |
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152 | # Test 3.2: try to make a transposition that could be a parallel. |
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153 | try { |
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154 | $c3->add_relationship( 'r28.2', 'r29.2', { 'type' => 'transposition' } ); |
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155 | ok( 0, "Added bad colocated transposition" ); |
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156 | } catch ( Text::Tradition::Error $e ) { |
157 | like( $e->message, qr/Readings appear to be colocated/, |
158 | "Prevented bad colocated transposition" ); |
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159 | } |
160 | |
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161 | # Test 3.3: make the parallel, and then make the transposition again. |
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162 | try { |
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163 | $c3->add_relationship( 'r28.3', 'r29.3', { 'type' => 'orthographic' } ); |
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164 | ok( 1, "Equated identical readings for transposition" ); |
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165 | } catch ( Text::Tradition::Error $e ) { |
166 | ok( 0, "Failed to equate identical readings: " . $e->message ); |
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167 | } |
168 | try { |
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169 | $c3->add_relationship( 'r28.2', 'r29.2', { 'type' => 'transposition' } ); |
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170 | ok( 1, "Added straightforward transposition complement" ); |
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171 | } catch ( Text::Tradition::Error $e ) { |
172 | ok( 0, "Failed to add normal transposition complement: " . $e->message ); |
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173 | } |
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174 | |
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175 | # Test 4: make a global relationship that involves re-ranking a node first, when |
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176 | # the prior rank has a potential match too |
177 | my $t4 = Text::Tradition->new( 'input' => 'Self', 'file' => 't/data/globalrel_test.xml' ); |
178 | my $c4 = $t4->collation; |
179 | # Can we even add the relationship? |
180 | try { |
181 | $c4->add_relationship( 'r463.2', 'r463.4', |
182 | { type => 'orthographic', scope => 'global' } ); |
183 | ok( 1, "Added global relationship without error" ); |
184 | } catch ( Text::Tradition::Error $e ) { |
185 | ok( 0, "Failed to add global relationship when same-rank alternative exists: " |
186 | . $e->message ); |
187 | } |
188 | $c4->calculate_ranks(); |
189 | # Do our readings now share a rank? |
190 | is( $c4->reading('r463.2')->rank, $c4->reading('r463.4')->rank, |
191 | "Expected readings now at same rank" ); |
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192 | |
193 | # Test group 5: relationship transitivity. |
194 | my $t5 = Text::Tradition->new( 'input' => 'Self', 'file' => 't/data/john.xml' ); |
195 | my $c5 = $t5->collation; |
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196 | # Test 5.0: propagate all existing transitive rels and make sure it succeeds |
197 | my $orignumrels = scalar $c5->relationships(); |
198 | try { |
199 | $c5->relations->propagate_all_relationships(); |
200 | ok( 1, "Propagated all existing transitive relationships" ); |
201 | } catch ( Text::Tradition::Error $err ) { |
202 | ok( 0, "Failed to propagate all existing relationships: " . $err->message ); |
203 | } |
204 | ok( scalar( $c5->relationships ) > $orignumrels, "Added some relationships in propagation" ); |
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205 | |
206 | # Test 5.1: make a grammatical link to an orthographically-linked reading |
207 | $c5->add_relationship( 'r13.5', 'r13.2', { type => 'orthographic' } ); |
208 | $c5->add_relationship( 'r13.1', 'r13.2', { type => 'grammatical', propagate => 1 } ); |
209 | my $impliedrel = $c5->get_relationship( 'r13.1', 'r13.5' ); |
210 | ok( $impliedrel, 'Relationship was made between indirectly linked readings' ); |
211 | if( $impliedrel ) { |
212 | is( $impliedrel->type, 'grammatical', 'Implicit inbound relationship has the correct type' ); |
213 | } |
214 | |
215 | # Test 5.2: make another orthographic link, see if the grammatical one propagates |
216 | $c5->add_relationship( 'r13.3', 'r13.5', { type => 'orthographic', propagate => 1 } ); |
217 | foreach my $rdg ( qw/ r13.3 r13.5 / ) { |
218 | my $newgram = $c5->get_relationship( 'r13.1', $rdg ); |
219 | ok( $newgram, 'Relationship was propagaged up between indirectly linked readings' ); |
220 | if( $newgram ) { |
221 | is( $newgram->type, 'grammatical', 'Implicit outbound relationship has the correct type' ); |
222 | } |
223 | } |
224 | my $neworth = $c5->get_relationship( 'r13.2', 'r13.3' ); |
225 | ok( $neworth, 'Relationship was made between indirectly linked siblings' ); |
226 | if( $neworth ) { |
227 | is( $neworth->type, 'orthographic', 'Implicit direct relationship has the correct type' ); |
228 | } |
229 | |
230 | # Test 5.3: make an intermediate (spelling) link to the remaining node |
231 | $c5->add_relationship( 'r13.4', 'r13.2', { type => 'spelling', propagate => 1 } ); |
232 | # Should be linked grammatically to 12.1, spelling-wise to the rest |
233 | my $newgram = $c5->get_relationship( 'r13.4', 'r13.1' ); |
234 | ok( $newgram, 'Relationship was made between indirectly linked readings' ); |
235 | if( $newgram ) { |
236 | is( $newgram->type, 'grammatical', 'Implicit intermediate-out relationship has the correct type' ); |
237 | } |
238 | foreach my $rdg ( qw/ r13.3 r13.5 / ) { |
239 | my $newspel = $c5->get_relationship( 'r13.4', $rdg ); |
240 | ok( $newspel, 'Relationship was made between indirectly linked readings' ); |
241 | if( $newspel ) { |
242 | is( $newspel->type, 'spelling', 'Implicit intermediate-in relationship has the correct type' ); |
243 | } |
244 | } |
245 | |
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246 | # Test 5.4: delete a spelling relationship, add it again, make sure it doesn't |
247 | # throw and make sure all the relationships are the same |
248 | my $numrel = scalar $c5->relationships; |
249 | $c5->del_relationship( 'r13.4', 'r13.2' ); |
250 | try { |
251 | $c5->add_relationship( 'r13.4', 'r13.2', { type => 'spelling', propagate => 1 } ); |
252 | ok( 1, "Managed not to throw an exception re-adding the relationship" ); |
253 | } catch( Text::Tradition::Error $e ) { |
254 | ok( 0, "Threw an exception trying to re-add our intermediate relationship: " . $e->message ); |
255 | } |
256 | is( $numrel, scalar $c5->relationships, "Number of relationships did not change" ); |
257 | foreach my $rdg ( qw/ r13.2 r13.3 r13.5 / ) { |
258 | my $newspel = $c5->get_relationship( 'r13.4', $rdg ); |
259 | ok( $newspel, 'Relationship was made between indirectly linked readings' ); |
260 | if( $newspel ) { |
261 | is( $newspel->type, 'spelling', 'Reinstated intermediate-in relationship has the correct type' ); |
262 | } |
263 | } |
264 | my $stillgram = $c5->get_relationship( 'r13.4', 'r13.1' ); |
265 | ok( $stillgram, 'Relationship was made between indirectly linked readings' ); |
266 | if( $stillgram ) { |
267 | is( $stillgram->type, 'grammatical', 'Reinstated intermediate-out relationship has the correct type' ); |
268 | } |
269 | |
270 | # Test 5.5: add a parallel but not sibling relationship |
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271 | $c5->add_relationship( 'r13.6', 'r13.2', { type => 'lexical', propagate => 1 } ); |
272 | ok( !$c5->get_relationship( 'r13.6', 'r13.1' ), |
273 | "Lexical relationship did not affect grammatical" ); |
274 | foreach my $rdg ( qw/ r13.3 r13.4 r13.5 / ) { |
275 | my $newlex = $c5->get_relationship( 'r13.6', $rdg ); |
276 | ok( $newlex, 'Parallel was made between indirectly linked readings' ); |
277 | if( $newlex ) { |
278 | is( $newlex->type, 'lexical', 'Implicit parallel-down relationship has the correct type' ); |
279 | } |
280 | } |
281 | |
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282 | # Test 5.6: try it with non-colocated relationships |
283 | $numrel = scalar $c5->relationships; |
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284 | $c5->add_relationship( 'r62.1', 'r64.1', { type => 'transposition', propagate => 1 } ); |
285 | is( scalar $c5->relationships, $numrel+1, |
286 | "Adding non-colo relationship did not propagate" ); |
287 | # Add a pivot point |
288 | $c5->add_relationship( 'r61.1', 'r61.5', { type => 'orthographic' } ); |
289 | # Add a third transposed node |
290 | $c5->add_relationship( 'r62.1', 'r60.3', { type => 'transposition', propagate => 1 } ); |
291 | my $newtrans = $c5->get_relationship( 'r64.1', 'r60.3' ); |
292 | ok( $newtrans, 'Non-colo relationship was made between indirectly linked readings' ); |
293 | if( $newtrans ) { |
294 | is( $newtrans->type, 'transposition', 'Implicit non-colo relationship has the correct type' ); |
295 | } |
296 | is( scalar $c5->relationships, $numrel+4, |
297 | "Adding non-colo relationship only propagated on non-colos" ); |
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298 | |
299 | # Test 5.7: ensure that attempts to cross boundaries on bindlevel-equal |
300 | # relationships fail. |
301 | try { |
302 | $c5->add_relationship( 'r39.6', 'r41.1', { type => 'grammatical', propagate => 1 } ); |
303 | ok( 0, "Did not prevent add of conflicting relationship level" ); |
304 | } catch( Text::Tradition::Error $err ) { |
305 | like( $err->message, qr/Conflicting existing relationship/, "Got correct error message trying to add conflicting relationship level" ); |
306 | } |
307 | |
308 | # Test 5.8: ensure that weak relationships don't interfere |
309 | $c5->add_relationship( 'r50.1', 'r50.2', { type => 'collated' } ); |
310 | $c5->add_relationship( 'r50.3', 'r50.4', { type => 'orthographic' } ); |
311 | try { |
312 | $c5->add_relationship( 'r50.4', 'r50.1', { type => 'grammatical', propagate => 1 } ); |
313 | ok( 1, "Collation did not interfere with new relationship add" ); |
314 | } catch( Text::Tradition::Error $err ) { |
315 | ok( 0, "Collation interfered with new relationship add: " . $err->message ); |
316 | } |
317 | my $crel = $c5->get_relationship( 'r50.1', 'r50.2' ); |
318 | ok( $crel, "Original relationship still exists" ); |
319 | if( $crel ) { |
320 | is( $crel->type, 'collated', "Original relationship still a collation" ); |
321 | } |
322 | |
323 | try { |
324 | $c5->add_relationship( 'r50.1', 'r51.1', { type => 'spelling', propagate => 1 } ); |
325 | ok( 1, "Collation did not interfere with relationship re-ranking" ); |
326 | } catch( Text::Tradition::Error $err ) { |
327 | ok( 0, "Collation interfered with relationship re-ranking: " . $err->message ); |
328 | } |
329 | $crel = $c5->get_relationship( 'r50.1', 'r50.2' ); |
330 | ok( !$crel, "Collation relationship now gone" ); |
331 | |
332 | # Test 5.9: ensure that strong non-transitive relationships don't interfere |
333 | $c5->add_relationship( 'r66.1', 'r66.4', { type => 'grammatical' } ); |
334 | $c5->add_relationship( 'r66.2', 'r66.4', { type => 'uncertain', propagate => 1 } ); |
335 | try { |
336 | $c5->add_relationship( 'r66.1', 'r66.3', { type => 'grammatical', propagate => 1 } ); |
337 | ok( 1, "Non-transitive relationship did not block grammatical add" ); |
338 | } catch( Text::Tradition::Error $err ) { |
339 | ok( 0, "Non-transitive relationship blocked grammatical add: " . $err->message ); |
340 | } |
341 | is( scalar $c5->related_readings( 'r66.4' ), 3, "Reading 66.4 has all its links" ); |
342 | is( scalar $c5->related_readings( 'r66.2' ), 1, "Reading 66.2 has only one link" ); |
343 | is( scalar $c5->related_readings( 'r66.1' ), 2, "Reading 66.1 has all its links" ); |
344 | is( scalar $c5->related_readings( 'r66.3' ), 2, "Reading 66.3 has all its links" ); |
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345 | } |
346 | |
347 | |
348 | |
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349 | |
350 | 1; |