| /* Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #define C_LUCY_TESTSNOWBALLSTEMMER |
| #include "Lucy/Util/ToolSet.h" |
| |
| #include "Lucy/Test.h" |
| #include "Lucy/Test/Analysis/TestSnowballStemmer.h" |
| #include "Lucy/Analysis/SnowballStemmer.h" |
| #include "Lucy/Store/FSFolder.h" |
| #include "Lucy/Util/Json.h" |
| |
| static void |
| test_Dump_Load_and_Equals(TestBatch *batch) { |
| CharBuf *EN = (CharBuf*)ZCB_WRAP_STR("en", 2); |
| CharBuf *ES = (CharBuf*)ZCB_WRAP_STR("es", 2); |
| SnowballStemmer *stemmer = SnowStemmer_new(EN); |
| SnowballStemmer *other = SnowStemmer_new(ES); |
| Obj *dump = (Obj*)SnowStemmer_Dump(stemmer); |
| Obj *other_dump = (Obj*)SnowStemmer_Dump(other); |
| SnowballStemmer *clone = (SnowballStemmer*)SnowStemmer_Load(other, dump); |
| SnowballStemmer *other_clone = (SnowballStemmer*)SnowStemmer_Load(other, other_dump); |
| |
| TEST_FALSE(batch, |
| SnowStemmer_Equals(stemmer, (Obj*)other), |
| "Equals() false with different language"); |
| TEST_TRUE(batch, |
| SnowStemmer_Equals(stemmer, (Obj*)clone), |
| "Dump => Load round trip"); |
| TEST_TRUE(batch, |
| SnowStemmer_Equals(other, (Obj*)other_clone), |
| "Dump => Load round trip"); |
| |
| DECREF(stemmer); |
| DECREF(dump); |
| DECREF(clone); |
| DECREF(other); |
| DECREF(other_dump); |
| DECREF(other_clone); |
| } |
| |
| static void |
| test_stemming(TestBatch *batch) { |
| CharBuf *path = CB_newf("modules"); |
| FSFolder *modules_folder = FSFolder_new(path); |
| if (!FSFolder_Check(modules_folder)) { |
| DECREF(modules_folder); |
| CB_setf(path, "../modules"); |
| modules_folder = FSFolder_new(path); |
| if (!FSFolder_Check(modules_folder)) { |
| THROW(ERR, "Can't open modules folder"); |
| } |
| } |
| CB_setf(path, "analysis/snowstem/source/test/tests.json"); |
| Hash *tests = (Hash*)Json_slurp_json((Folder*)modules_folder, path); |
| if (!tests) { RETHROW(Err_get_error()); } |
| |
| CharBuf *iso; |
| Hash *lang_data; |
| Hash_Iterate(tests); |
| while (Hash_Next(tests, (Obj**)&iso, (Obj**)&lang_data)) { |
| VArray *words = (VArray*)Hash_Fetch_Str(lang_data, "words", 5); |
| VArray *stems = (VArray*)Hash_Fetch_Str(lang_data, "stems", 5); |
| SnowballStemmer *stemmer = SnowStemmer_new(iso); |
| for (uint32_t i = 0, max = VA_Get_Size(words); i < max; i++) { |
| CharBuf *word = (CharBuf*)VA_Fetch(words, i); |
| VArray *got = SnowStemmer_Split(stemmer, word); |
| CharBuf *stem = (CharBuf*)VA_Fetch(got, 0); |
| TEST_TRUE(batch, |
| stem |
| && CB_Is_A(stem, CHARBUF) |
| && CB_Equals(stem, VA_Fetch(stems, i)), |
| "Stem %s: %s", CB_Get_Ptr8(iso), CB_Get_Ptr8(word) |
| ); |
| DECREF(got); |
| } |
| DECREF(stemmer); |
| } |
| |
| DECREF(tests); |
| DECREF(modules_folder); |
| DECREF(path); |
| } |
| |
| void |
| TestSnowStemmer_run_tests() { |
| TestBatch *batch = TestBatch_new(153); |
| |
| TestBatch_Plan(batch); |
| |
| test_Dump_Load_and_Equals(batch); |
| test_stemming(batch); |
| |
| DECREF(batch); |
| } |
| |
| |
| |