[sql] Import reference version of SQLite 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/shared_err.test

Index: third_party/sqlite/sqlite-src-3080704/test/shared_err.test
diff --git a/third_party/sqlite/src/test/shared_err.test b/third_party/sqlite/sqlite-src-3080704/test/shared_err.test
similarity index 98%
copy from third_party/sqlite/src/test/shared_err.test
copy to third_party/sqlite/sqlite-src-3080704/test/shared_err.test
index f501fc70d9daa047675bc79e989978ad0d8771f2..96e5ee454090a0ad372ebf104287c9e355d3829a 100644
--- a/third_party/sqlite/src/test/shared_err.test
+++ b/third_party/sqlite/sqlite-src-3080704/test/shared_err.test
@@ -401,6 +401,8 @@ do_malloc_test shared_err-8 -tclprep {
     execsql {INSERT INTO t1 VALUES($a, $b)} db2
   }
   execsql {COMMIT} db2
+  execsql BEGIN
+  execsql ROLLBACK
   set ::DB2 [sqlite3_connection_pointer db2]
   set ::STMT [sqlite3_prepare $::DB2 "SELECT a FROM t1 ORDER BY a" -1 DUMMY]
   sqlite3_step $::STMT       ;# Cursor points at 0000000000
@@ -409,8 +411,7 @@ do_malloc_test shared_err-8 -tclprep {
   execsql {
     BEGIN;
     INSERT INTO t1 VALUES(6, NULL);
-    ROLLBACK;
-  }
+    ROLLBACK}
 } -cleanup {
   # UPDATE: As of [5668], if the rollback fails SQLITE_CORRUPT is returned. 
   # So these tests have been updated to expect SQLITE_CORRUPT and its
@@ -445,9 +446,15 @@ do_malloc_test shared_err-8 -tclprep {
   } {1}
   db2 close
 }
+
+# When this test case was written, OOM errors in write statements would 
+# cause transaction rollback, which would trip cursors in other statements,
+# aborting them. This no longer happens.
+#
 do_test shared_malloc-8.X {
   # Test that one or more queries were aborted due to the malloc() failure.
-  expr $::aborted>=1
+  # expr $::aborted>=1
+  expr $::aborted==0
 } {1}
 
 # This test is designed to catch a specific bug that was present during