From fe6acf199a5749f0a604a95e8d7af59bccc7505e Mon Sep 17 00:00:00 2001
From: Patrick Simianer <p@simianer.de>
Date: Fri, 9 Sep 2011 15:33:35 +0200
Subject: partial merge, ruleid feature

---
 klm/lm/model_test.cc | 73 ++++++++++++++++++++++++++++++++++++++++++++--------
 1 file changed, 62 insertions(+), 11 deletions(-)

(limited to 'klm/lm/model_test.cc')

diff --git a/klm/lm/model_test.cc b/klm/lm/model_test.cc
index 8bf040ff..57c7291c 100644
--- a/klm/lm/model_test.cc
+++ b/klm/lm/model_test.cc
@@ -193,6 +193,14 @@ template <class M> void Stateless(const M &model) {
   BOOST_CHECK_EQUAL(static_cast<WordIndex>(0), state.history_[0]);
 }
 
+template <class M> void NoUnkCheck(const M &model) {
+  WordIndex unk_index = 0;
+  State state;
+
+  FullScoreReturn ret = model.FullScoreForgotState(&unk_index, &unk_index + 1, unk_index, state);
+  BOOST_CHECK_CLOSE(-100.0, ret.prob, 0.001);
+}
+
 template <class M> void Everything(const M &m) {
   Starters(m);
   Continuation(m);
@@ -231,25 +239,38 @@ template <class ModelT> void LoadingTest() {
   Config config;
   config.arpa_complain = Config::NONE;
   config.messages = NULL;
-  ExpectEnumerateVocab enumerate;
-  config.enumerate_vocab = &enumerate;
   config.probing_multiplier = 2.0;
-  ModelT m("test.arpa", config);
-  enumerate.Check(m.GetVocabulary());
-  Everything(m);
+  {
+    ExpectEnumerateVocab enumerate;
+    config.enumerate_vocab = &enumerate;
+    ModelT m("test.arpa", config);
+    enumerate.Check(m.GetVocabulary());
+    Everything(m);
+  }
+  {
+    ExpectEnumerateVocab enumerate;
+    config.enumerate_vocab = &enumerate;
+    ModelT m("test_nounk.arpa", config);
+    enumerate.Check(m.GetVocabulary());
+    NoUnkCheck(m);
+  }
 }
 
 BOOST_AUTO_TEST_CASE(probing) {
   LoadingTest<Model>();
 }
-
 BOOST_AUTO_TEST_CASE(trie) {
   LoadingTest<TrieModel>();
 }
-
-BOOST_AUTO_TEST_CASE(quant) {
+BOOST_AUTO_TEST_CASE(quant_trie) {
   LoadingTest<QuantTrieModel>();
 }
+BOOST_AUTO_TEST_CASE(bhiksha_trie) {
+  LoadingTest<ArrayTrieModel>();
+}
+BOOST_AUTO_TEST_CASE(quant_bhiksha_trie) {
+  LoadingTest<QuantArrayTrieModel>();
+}
 
 template <class ModelT> void BinaryTest() {
   Config config;
@@ -267,10 +288,34 @@ template <class ModelT> void BinaryTest() {
 
   config.write_mmap = NULL;
 
-  ModelT binary("test.binary", config);
-  enumerate.Check(binary.GetVocabulary());
-  Everything(binary);
+  ModelType type;
+  BOOST_REQUIRE(RecognizeBinary("test.binary", type));
+  BOOST_CHECK_EQUAL(ModelT::kModelType, type);
+
+  {
+    ModelT binary("test.binary", config);
+    enumerate.Check(binary.GetVocabulary());
+    Everything(binary);
+  }
   unlink("test.binary");
+
+  // Now test without <unk>.
+  config.write_mmap = "test_nounk.binary";
+  config.messages = NULL;
+  enumerate.Clear();
+  {
+    ModelT copy_model("test_nounk.arpa", config);
+    enumerate.Check(copy_model.GetVocabulary());
+    enumerate.Clear();
+    NoUnkCheck(copy_model);
+  }
+  config.write_mmap = NULL;
+  {
+    ModelT binary("test_nounk.binary", config);
+    enumerate.Check(binary.GetVocabulary());
+    NoUnkCheck(binary);
+  }
+  unlink("test_nounk.binary");
 }
 
 BOOST_AUTO_TEST_CASE(write_and_read_probing) {
@@ -282,6 +327,12 @@ BOOST_AUTO_TEST_CASE(write_and_read_trie) {
 BOOST_AUTO_TEST_CASE(write_and_read_quant_trie) {
   BinaryTest<QuantTrieModel>();
 }
+BOOST_AUTO_TEST_CASE(write_and_read_array_trie) {
+  BinaryTest<ArrayTrieModel>();
+}
+BOOST_AUTO_TEST_CASE(write_and_read_quant_array_trie) {
+  BinaryTest<QuantArrayTrieModel>();
+}
 
 } // namespace
 } // namespace ngram
-- 
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