Adding upstream version 3.45.1.upstream/3.45.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 111 insertions, 0 deletions

diff --git a/ext/fts5/test/fts5faultF.test b/ext/fts5/test/fts5faultF.test
new file mode 100644
index 0000000..96cc2b0
--- /dev/null
+++ b/ext/fts5/test/fts5faultF.test
@@ -0,0 +1,111 @@
+# 2023 July 20
+#
+# 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.
+#
+#*************************************************************************
+#
+# This file is focused on OOM errors. Particularly those that may occur
+# when using contentless_delete=1 databases.
+#
+
+source [file join [file dirname [info script]] fts5_common.tcl]
+source $testdir/malloc_common.tcl
+set testprefix fts5faultF
+
+# If SQLITE_ENABLE_FTS5 is not defined, omit this file.
+ifcapable !fts5 {
+  finish_test
+  return
+}
+
+faultsim_save_and_close
+do_faultsim_test 1 -prep {
+  faultsim_restore_and_reopen
+} -body {
+  execsql { 
+    CREATE VIRTUAL TABLE t1 USING fts5(x, y, content=, contentless_delete=1) 
+  }
+} -test {
+  faultsim_test_result {0 {}} {1 {vtable constructor failed: t1}} 
+}
+
+reset_db
+do_execsql_test 2.0 {
+  CREATE VIRTUAL TABLE t1 USING fts5(doc, content=, contentless_delete=1);
+  BEGIN;
+    INSERT INTO t1(rowid, doc) VALUES(1, 'a b c d');
+    INSERT INTO t1(rowid, doc) VALUES(2, 'a b c d');
+    INSERT INTO t1(rowid, doc) VALUES(3, 'a b c d');
+    INSERT INTO t1(rowid, doc) VALUES(4, 'a b c d');
+  COMMIT;
+  DELETE FROM t1 WHERE rowid IN (2, 4);
+}
+
+do_faultsim_test 2 -prep {
+  sqlite3 db test.db
+  execsql { SELECT rowid FROM t1 }
+} -body {
+  execsql { 
+    SELECT rowid FROM t1('b c');
+  }
+} -test {
+  faultsim_test_result {0 {1 3}}
+}
+
+#-------------------------------------------------------------------------
+reset_db
+do_execsql_test 3.0 {
+  CREATE VIRTUAL TABLE t1 USING fts5(doc, content=, contentless_delete=1);
+  BEGIN;
+    INSERT INTO t1(rowid, doc) VALUES(1, 'a b c d');
+    INSERT INTO t1(rowid, doc) VALUES(2, 'a b c d');
+    INSERT INTO t1(rowid, doc) VALUES(3, 'a b c d');
+    INSERT INTO t1(rowid, doc) VALUES(4, 'a b c d');
+  COMMIT;
+}
+
+faultsim_save_and_close
+do_faultsim_test 3 -prep {
+  faultsim_restore_and_reopen
+  execsql { SELECT rowid FROM t1 }
+} -body {
+  execsql { 
+    INSERT INTO t1(rowid, doc) VALUES(5, 'a b c d');
+  }
+} -test {
+  faultsim_test_result {0 {}}
+}
+
+#-------------------------------------------------------------------------
+reset_db
+do_execsql_test 4.0 {
+  CREATE VIRTUAL TABLE t1 USING fts5(doc, content=, contentless_delete=1);
+  INSERT INTO t1(t1, rank) VALUES('pgsz', 64);
+  WITH s(i) AS (
+    SELECT 1 UNION ALL SELECT i+1 FROM s WHERE i<1000
+  )
+  INSERT INTO t1(rowid, doc) SELECT i, 'a b c d' FROM s;
+}
+
+do_execsql_test 4.1 { DELETE FROM t1 WHERE rowid <= 25 }
+
+faultsim_save_and_close
+do_faultsim_test 4 -faults oom-t* -prep {
+  faultsim_restore_and_reopen
+  execsql { SELECT rowid FROM t1 }
+} -body {
+  execsql { 
+    DELETE FROM t1 WHERE rowid < 100
+  }
+} -test {
+  faultsim_test_result {0 {}}
+}
+
+
+finish_test
+