Index: third_party/sqlite/sqlite-src-3080704/test/fts2r.test |
diff --git a/third_party/sqlite/sqlite-src-3080704/test/fts2r.test b/third_party/sqlite/sqlite-src-3080704/test/fts2r.test |
new file mode 100644 |
index 0000000000000000000000000000000000000000..c0be3671154b2e8e342cfa013437974ba140ab34 |
--- /dev/null |
+++ b/third_party/sqlite/sqlite-src-3080704/test/fts2r.test |
@@ -0,0 +1,121 @@ |
+# 2008 July 29 |
+# |
+# The author disclaims copyright to this source code. In place of |
+# a legal notice, here is a blessing: |
+# |
+# May you do good and not evil. |
+# May you find forgiveness for yourself and forgive others. |
+# May you share freely, never taking more than you give. |
+# |
+#************************************************************************* |
+# These tests exercise the various types of fts2 cursors. |
+# |
+# $Id: fts2r.test,v 1.1 2008/07/29 20:38:18 shess Exp $ |
+# |
+ |
+set testdir [file dirname $argv0] |
+source $testdir/tester.tcl |
+ |
+# If SQLITE_ENABLE_FTS2 is not defined, omit this file. |
+ifcapable !fts2 { |
+ finish_test |
+ return |
+} |
+ |
+#************************************************************************* |
+# Test table scan (QUERY_GENERIC). This kind of query happens for |
+# queries with no WHERE clause, or for WHERE clauses which cannot be |
+# satisfied by an index. |
+db eval { |
+ DROP TABLE IF EXISTS t1; |
+ CREATE VIRTUAL TABLE t1 USING fts2(c); |
+ INSERT INTO t1 (rowid, c) VALUES (1, 'This is a test'); |
+ INSERT INTO t1 (rowid, c) VALUES (2, 'That was a test'); |
+ INSERT INTO t1 (rowid, c) VALUES (3, 'This is a test'); |
+} |
+ |
+do_test fts2e-1.1 { |
+ execsql { |
+ SELECT rowid FROM t1 ORDER BY rowid; |
+ } |
+} {1 2 3} |
+ |
+do_test fts2e-1.2 { |
+ execsql { |
+ SELECT rowid FROM t1 WHERE c LIKE '%test' ORDER BY rowid; |
+ } |
+} {1 2 3} |
+ |
+do_test fts2e-1.3 { |
+ execsql { |
+ SELECT rowid FROM t1 WHERE c LIKE 'That%' ORDER BY rowid; |
+ } |
+} {2} |
+ |
+#************************************************************************* |
+# Test lookup by rowid (QUERY_ROWID). This kind of query happens for |
+# queries which select by the rowid implicit index. |
+db eval { |
+ DROP TABLE IF EXISTS t1; |
+ DROP TABLE IF EXISTS t2; |
+ CREATE VIRTUAL TABLE t1 USING fts2(c); |
+ CREATE TABLE t2(id INTEGER PRIMARY KEY AUTOINCREMENT, weight INTEGER UNIQUE); |
+ INSERT INTO t2 VALUES (null, 10); |
+ INSERT INTO t1 (rowid, c) VALUES (last_insert_rowid(), 'This is a test'); |
+ INSERT INTO t2 VALUES (null, 5); |
+ INSERT INTO t1 (rowid, c) VALUES (last_insert_rowid(), 'That was a test'); |
+ INSERT INTO t2 VALUES (null, 20); |
+ INSERT INTO t1 (rowid, c) VALUES (last_insert_rowid(), 'This is a test'); |
+} |
+ |
+# TODO(shess): This actually is doing QUERY_GENERIC? I'd have |
+# expected QUERY_ROWID in this case, as for a very large table the |
+# full scan is less efficient. |
+do_test fts2e-2.1 { |
+ execsql { |
+ SELECT rowid FROM t1 WHERE rowid in (1, 2, 10); |
+ } |
+} {1 2} |
+ |
+do_test fts2e-2.2 { |
+ execsql { |
+ SELECT t1.rowid, weight FROM t1, t2 WHERE t2.id = t1.rowid ORDER BY weight; |
+ } |
+} {2 5 1 10 3 20} |
+ |
+do_test fts2e-2.3 { |
+ execsql { |
+ SELECT t1.rowid, weight FROM t1, t2 |
+ WHERE t2.weight>5 AND t2.id = t1.rowid ORDER BY weight; |
+ } |
+} {1 10 3 20} |
+ |
+#************************************************************************* |
+# Test lookup by MATCH (QUERY_FULLTEXT). This is the fulltext index. |
+db eval { |
+ DROP TABLE IF EXISTS t1; |
+ DROP TABLE IF EXISTS t2; |
+ CREATE VIRTUAL TABLE t1 USING fts2(c); |
+ CREATE TABLE t2(id INTEGER PRIMARY KEY AUTOINCREMENT, weight INTEGER UNIQUE); |
+ INSERT INTO t2 VALUES (null, 10); |
+ INSERT INTO t1 (rowid, c) VALUES (last_insert_rowid(), 'This is a test'); |
+ INSERT INTO t2 VALUES (null, 5); |
+ INSERT INTO t1 (rowid, c) VALUES (last_insert_rowid(), 'That was a test'); |
+ INSERT INTO t2 VALUES (null, 20); |
+ INSERT INTO t1 (rowid, c) VALUES (last_insert_rowid(), 'This is a test'); |
+} |
+ |
+do_test fts2e-3.1 { |
+ execsql { |
+ SELECT rowid FROM t1 WHERE t1 MATCH 'this' ORDER BY rowid; |
+ } |
+} {1 3} |
+ |
+do_test fts2e-3.2 { |
+ execsql { |
+ SELECT t1.rowid, weight FROM t1, t2 |
+ WHERE t1 MATCH 'this' AND t1.rowid = t2.id ORDER BY weight; |
+ } |
+} {1 10 3 20} |
+ |
+finish_test |