Import SQLite 3.10.2.

third_party/sqlite/src/test/softheap1.test

 # 2007 Aug 10
 #
 # 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 test script reproduces the problem reported by ticket #2565,
 # A database corruption bug that occurs in auto_vacuum mode when
 # the soft_heap_limit is set low enough to be triggered.
 #
 # $Id: softheap1.test,v 1.5 2008/07/08 17:13:59 danielk1977 Exp $
 
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
 
 ifcapable !integrityck {
   finish_test
   return
 }
 
+# EVIDENCE-OF: R-26343-45930 This pragma invokes the
+# sqlite3_soft_heap_limit64() interface with the argument N, if N is
+# specified and is a non-negative integer.
+#
+# EVIDENCE-OF: R-64451-07163 The soft_heap_limit pragma always returns
+# the same integer that would be returned by the
+# sqlite3_soft_heap_limit64(-1) C-language function.
+#
 do_test softheap1-1.0 {
   execsql {PRAGMA soft_heap_limit}
 } [sqlite3_soft_heap_limit -1]
 do_test softheap1-1.1 {
   execsql {PRAGMA soft_heap_limit=123456; PRAGMA soft_heap_limit;}
 } {123456 123456}
 do_test softheap1-1.2 {
   sqlite3_soft_heap_limit -1
 } {123456}
 do_test softheap1-1.3 {
@@ skipping 20 matching lines @@
   execsql {
     ROLLBACK;
   }
   execsql {
     PRAGMA integrity_check;
   }
 } {ok}
 
 sqlite3_soft_heap_limit $cmdlinearg(soft-heap-limit)
 finish_test