(en_vocab, en_parser)
| 218 | reason="The step_through API was removed (but should be brought back)" |
| 219 | ) |
| 220 | def test_parser_arc_eager_finalize_state(en_vocab, en_parser): |
| 221 | words = ["a", "b", "c", "d", "e"] |
| 222 | # right branching |
| 223 | transition = ["R-nsubj", "D", "R-nsubj", "R-nsubj", "D", "R-ROOT"] |
| 224 | tokens = Doc(en_vocab, words=words) |
| 225 | apply_transition_sequence(en_parser, tokens, transition) |
| 226 | |
| 227 | assert tokens[0].n_lefts == 0 |
| 228 | assert tokens[0].n_rights == 2 |
| 229 | assert tokens[0].left_edge.i == 0 |
| 230 | assert tokens[0].right_edge.i == 4 |
| 231 | assert tokens[0].head.i == 0 |
| 232 | |
| 233 | assert tokens[1].n_lefts == 0 |
| 234 | assert tokens[1].n_rights == 0 |
| 235 | assert tokens[1].left_edge.i == 1 |
| 236 | assert tokens[1].right_edge.i == 1 |
| 237 | assert tokens[1].head.i == 0 |
| 238 | |
| 239 | assert tokens[2].n_lefts == 0 |
| 240 | assert tokens[2].n_rights == 2 |
| 241 | assert tokens[2].left_edge.i == 2 |
| 242 | assert tokens[2].right_edge.i == 4 |
| 243 | assert tokens[2].head.i == 0 |
| 244 | |
| 245 | assert tokens[3].n_lefts == 0 |
| 246 | assert tokens[3].n_rights == 0 |
| 247 | assert tokens[3].left_edge.i == 3 |
| 248 | assert tokens[3].right_edge.i == 3 |
| 249 | assert tokens[3].head.i == 2 |
| 250 | |
| 251 | assert tokens[4].n_lefts == 0 |
| 252 | assert tokens[4].n_rights == 0 |
| 253 | assert tokens[4].left_edge.i == 4 |
| 254 | assert tokens[4].right_edge.i == 4 |
| 255 | assert tokens[4].head.i == 2 |
| 256 | |
| 257 | # left branching |
| 258 | transition = ["S", "S", "S", "L-nsubj", "L-nsubj", "L-nsubj", "L-nsubj"] |
| 259 | tokens = Doc(en_vocab, words=words) |
| 260 | apply_transition_sequence(en_parser, tokens, transition) |
| 261 | |
| 262 | assert tokens[0].n_lefts == 0 |
| 263 | assert tokens[0].n_rights == 0 |
| 264 | assert tokens[0].left_edge.i == 0 |
| 265 | assert tokens[0].right_edge.i == 0 |
| 266 | assert tokens[0].head.i == 4 |
| 267 | |
| 268 | assert tokens[1].n_lefts == 0 |
| 269 | assert tokens[1].n_rights == 0 |
| 270 | assert tokens[1].left_edge.i == 1 |
| 271 | assert tokens[1].right_edge.i == 1 |
| 272 | assert tokens[1].head.i == 4 |
| 273 | |
| 274 | assert tokens[2].n_lefts == 0 |
| 275 | assert tokens[2].n_rights == 0 |
| 276 | assert tokens[2].left_edge.i == 2 |
| 277 | assert tokens[2].right_edge.i == 2 |
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