If fetchPostings() is called with strict set to true then build

synthetic posting list based on reverse mapping and result of
scanning target attribute (via target search context and
corresponding search iterator).

Use synthetic posting list if available when creating iterator.

1 files changed, 8 insertions, 1 deletions

diff --git a/searchlib/src/tests/attribute/imported_search_context/imported_search_context_test.cpp b/searchlib/src/tests/attribute/imported_search_context/imported_search_context_test.cpp
index 5811ca9cc4d..c9e0757ee16 100644
--- a/searchlib/src/tests/attribute/imported_search_context/imported_search_context_test.cpp
+++ b/searchlib/src/tests/attribute/imported_search_context/imported_search_context_test.cpp
@@ -197,6 +197,7 @@ TEST_F("Non-strict iterator unpacks target match data for weighted set hit", Wse
 
 TEST_F("Strict iterator is marked as strict", Fixture) {
     auto ctx = f.create_context(word_term("5678"));
+    ctx->fetchPostings(true);
     TermFieldMatchData match;
     auto iter = f.create_strict_iterator(*ctx, match);
 
@@ -218,11 +219,12 @@ struct SingleValueFixture : Fixture {
 
 TEST_F("Strict iterator seeks to first available hit LID", SingleValueFixture) {
     auto ctx = f.create_context(word_term("5678"));
+    ctx->fetchPostings(true);
     TermFieldMatchData match;
     auto iter = f.create_strict_iterator(*ctx, match);
 
     EXPECT_FALSE(iter->isAtEnd());
-    EXPECT_EQUAL(iter->beginId(), iter->getDocId());
+    EXPECT_EQUAL(DocId(3), iter->getDocId());
 
     EXPECT_FALSE(iter->seek(DocId(1)));
     EXPECT_FALSE(iter->isAtEnd());
@@ -243,6 +245,7 @@ TEST_F("Strict iterator seeks to first available hit LID", SingleValueFixture) {
 
 TEST_F("Strict iterator unpacks target match data for single value hit", SingleValueFixture) {
     auto ctx = f.create_context(word_term("5678"));
+    ctx->fetchPostings(true);
     TermFieldMatchData match;
     auto iter = f.create_strict_iterator(*ctx, match);
 
@@ -254,6 +257,7 @@ TEST_F("Strict iterator unpacks target match data for single value hit", SingleV
 
 TEST_F("Strict iterator unpacks target match data for array hit", ArrayValueFixture) {
     auto ctx = f.create_context(word_term("1234"));
+    ctx->fetchPostings(true);
     TermFieldMatchData match;
     auto iter = f.create_strict_iterator(*ctx, match);
 
@@ -265,6 +269,7 @@ TEST_F("Strict iterator unpacks target match data for array hit", ArrayValueFixt
 
 TEST_F("Strict iterator unpacks target match data for weighted set hit", WsetValueFixture) {
     auto ctx = f.create_context(word_term("foo"));
+    ctx->fetchPostings(true);
     TermFieldMatchData match;
     auto iter = f.create_strict_iterator(*ctx, match);
 
@@ -275,6 +280,7 @@ TEST_F("Strict iterator unpacks target match data for weighted set hit", WsetVal
 
 TEST_F("Strict iterator handles seek outside of LID space", ArrayValueFixture) {
     auto ctx = f.create_context(word_term("1234"));
+    ctx->fetchPostings(true);
     TermFieldMatchData match;
     auto iter = f.create_strict_iterator(*ctx, match);
 
@@ -306,6 +312,7 @@ TEST_F("cmp(weight) performs GID mapping and forwards to target attribute", Wset
 
 TEST_F("Multiple iterators can be created from the same context", SingleValueFixture) {
     auto ctx = f.create_context(word_term("5678"));
+    ctx->fetchPostings(true);
 
     TermFieldMatchData match1;
     auto iter1 = f.create_strict_iterator(*ctx, match1);