Import SQLite 3.8.7.4.

third_party/sqlite/src/test/loadext2.test

 # 2006 August 23
 #
 # 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.
 #
 #***********************************************************************
@@ skipping 25 matching lines @@
   catchsql {
     SELECT sqr(2)
   }
 } {1 {no such function: sqr}}
 do_test loadext2-1.2 {
   catchsql {
     SELECT cube(2)
   }
 } {1 {no such function: cube}}
 
+# Extensions loaders not currently registered
+#
+do_test loadext2-1.2.1 {
+  sqlite3_cancel_auto_extension_sqr
+} {0}
+do_test loadext2-1.2.2 {
+  sqlite3_cancel_auto_extension_sqr
+} {0}
+do_test loadext2-1.2.3 {
+  sqlite3_cancel_auto_extension_sqr
+} {0}
+
+
 # Register auto-loaders.  Still functions do not exist.
 #
 do_test loadext2-1.3 {
   sqlite3_auto_extension_sqr
   sqlite3_auto_extension_cube
   catchsql {
     SELECT sqr(2)
   }
 } {1 {no such function: sqr}}
 do_test loadext2-1.4 {
@@ skipping 13 matching lines @@
 } {0 4.0}
 do_test loadext2-1.6 {
   catchsql {
     SELECT cube(2)
   }
 } {0 8.0}
 
 
 # Reset extension auto loading.  Existing extensions still exist.
 #
-do_test loadext2-1.7 {
-  sqlite3_reset_auto_extension
+do_test loadext2-1.7.1 {
+  sqlite3_cancel_auto_extension_sqr
+} {1}
+do_test loadext2-1.7.2 {
+  sqlite3_cancel_auto_extension_sqr
+} {0}
+do_test loadext2-1.7.3 {
+  sqlite3_cancel_auto_extension_cube
+} {1}
+do_test loadext2-1.7.4 {
+  sqlite3_cancel_auto_extension_cube
+} {0}
+do_test loadext2-1.7.5 {
   catchsql {
     SELECT sqr(2)
   }
 } {0 4.0}
 do_test loadext2-1.8 {
   catchsql {
     SELECT cube(2)
   }
 } {0 8.0}
 
@@ skipping 44 matching lines @@
 do_test loadext2-1.15 {
   catchsql {
     SELECT cube(2)
   }
 } {0 8.0}
 
 
 sqlite3_reset_auto_extension
 autoinstall_test_functions
 finish_test