Import SQLite 3.7.6.3.

third_party/sqlite/src/test/capi3d.test

 # 2008 June 18
 #
 # 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 implements regression tests for SQLite library.  
 #
-# This file is devoted to testing the sqlite3_next_stmt interface.
+# This file is devoted to testing the sqlite3_next_stmt and
+# sqlite3_stmt_readonly interfaces.
 #
 # $Id: capi3d.test,v 1.2 2008/07/14 15:11:20 drh Exp $
 #
 
 set testdir [file dirname $argv0]
 source $testdir/tester.tcl
 
 # Create N prepared statements against database connection db
 # and return a list of all the generated prepared statements.
 #
@@ skipping 57 matching lines @@
     }
     lsort $x
   } [lsort $stmtlist]
   do_test capi3-1.2.$i.2 {
     foreach p [scramble $::stmtlist] {
       sqlite3_finalize $p
     }
     sqlite3_next_stmt db 0
   } {}
 }
-      
+
+# Tests for the is-read-only interface.
+#
+proc test_is_readonly {testname sql truth} {
+  do_test $testname [format {
+    set DB [sqlite3_connection_pointer db]
+    set STMT [sqlite3_prepare $DB {%s} -1 TAIL]
+    set rc [sqlite3_stmt_readonly $STMT]
+    sqlite3_finalize $STMT
+    set rc
+  } $sql] $truth
+}
+
+test_is_readonly capi3d-2.1 {SELECT * FROM sqlite_master} 1
+test_is_readonly capi3d-2.2 {CREATE TABLE t1(x)} 0
+db eval {CREATE TABLE t1(x)}
+test_is_readonly capi3d-2.3 {INSERT INTO t1 VALUES(5)} 0
+test_is_readonly capi3d-2.4 {UPDATE t1 SET x=x+1 WHERE x<0} 0
+test_is_readonly capi3d-2.5 {SELECT * FROM t1} 1
+do_test capi3-2.99 {
+  sqlite3_stmt_readonly 0
+} 1
+
 
 finish_test