Update sqlite to 3.7.3.

third_party/sqlite/src/test/conflict.test

Index: third_party/sqlite/src/test/conflict.test
diff --git a/third_party/sqlite/src/test/conflict.test b/third_party/sqlite/src/test/conflict.test
index 44390d20f2d53d7d65289941b647092cca7e6d11..17c7263f1ef2cf9a1aab3112b4926d675173c0e6 100644
--- a/third_party/sqlite/src/test/conflict.test
+++ b/third_party/sqlite/src/test/conflict.test
@@ -307,7 +307,7 @@ foreach {i conf1 cmd t0 t1 t2 t3 t4} {
  16 {}       {UPDATE OR ROLLBACK}    1 {1 2 3 4}  0 0 0
 } {
   if {$t0} {set t1 {column a is not unique}}
-  if {[info exists TEMP_STORE] && $TEMP_STORE>=2} {
+  if {[info exists TEMP_STORE] && $TEMP_STORE==3} {
     set t3 0
   } else {
     set t3 [expr {$t3+$t4}]
@@ -789,4 +789,26 @@ do_test conflict-12.4 {
 } {2 one}
 
 
+# Ticket [c38baa3d969eab7946dc50ba9d9b4f0057a19437]
+# REPLACE works like ABORT on a CHECK constraint.
+#
+do_test conflict-13.1 {
+  execsql {
+    CREATE TABLE t13(a CHECK(a!=2));
+    BEGIN;
+    REPLACE INTO t13 VALUES(1);
+  }
+  catchsql {
+    REPLACE INTO t13 VALUES(2);
+  }
+} {1 {constraint failed}}
+do_test conflict-13.2 {
+  execsql {
+    REPLACE INTO t13 VALUES(3);
+    COMMIT;
+    SELECT * FROM t13;
+  }
+} {1 3}
+
+
 finish_test