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authorHans-Christoph Steiner <hans@eds.org>2012-03-30 20:42:12 -0400
committerHans-Christoph Steiner <hans@eds.org>2012-03-30 20:42:12 -0400
commit7bb481fda9ecb134804b49c2ce77ca28f7eea583 (patch)
tree31b520b9914d3e2453968abe375f2c102772c3dc /test/index4.test
Imported Upstream version 2.0.3
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+# 2011 July 9
+#
+# 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. The
+# focus of this file is testing the CREATE INDEX statement.
+#
+
+set testdir [file dirname $argv0]
+source $testdir/tester.tcl
+
+set testprefix index4
+
+do_execsql_test 1.1 {
+ BEGIN;
+ CREATE TABLE t1(x);
+ INSERT INTO t1 VALUES(randomblob(102));
+ INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 2
+ INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 4
+ INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 8
+ INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 16
+ INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 32
+ INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 64
+ INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 128
+ INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 256
+ INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 512
+ INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 1024
+ INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 2048
+ INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 4096
+ INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 8192
+ INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 16384
+ INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 32768
+ INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 65536
+ COMMIT;
+}
+
+do_execsql_test 1.2 {
+ CREATE INDEX i1 ON t1(x);
+}
+do_execsql_test 1.3 {
+ PRAGMA integrity_check
+} {ok}
+
+# The same test again - this time with limited memory.
+#
+ifcapable memorymanage {
+ set soft_limit [sqlite3_soft_heap_limit 50000]
+
+ db close
+ sqlite3 db test.db
+
+ do_execsql_test 1.4 {
+ PRAGMA cache_size = 10;
+ CREATE INDEX i2 ON t1(x);
+ }
+ do_execsql_test 1.5 {
+ PRAGMA integrity_check
+ } {ok}
+
+ sqlite3_soft_heap_limit $soft_limit
+}
+
+
+do_execsql_test 1.6 {
+ BEGIN;
+ DROP TABLE t1;
+ CREATE TABLE t1(x);
+ INSERT INTO t1 VALUES('a');
+ INSERT INTO t1 VALUES('b');
+ INSERT INTO t1 VALUES('c');
+ INSERT INTO t1 VALUES('d');
+ INSERT INTO t1 VALUES('e');
+ INSERT INTO t1 VALUES('f');
+ INSERT INTO t1 VALUES('g');
+ INSERT INTO t1 VALUES(NULL);
+ INSERT INTO t1 SELECT randomblob(1202) FROM t1; -- 16
+ INSERT INTO t1 SELECT randomblob(2202) FROM t1; -- 32
+ INSERT INTO t1 SELECT randomblob(3202) FROM t1; -- 64
+ INSERT INTO t1 SELECT randomblob(4202) FROM t1; -- 128
+ INSERT INTO t1 SELECT randomblob(5202) FROM t1; -- 256
+ COMMIT;
+ CREATE INDEX i1 ON t1(x);
+ PRAGMA integrity_check
+} {ok}
+
+do_execsql_test 1.7 {
+ BEGIN;
+ DROP TABLE t1;
+ CREATE TABLE t1(x);
+ INSERT INTO t1 VALUES('a');
+ COMMIT;
+ CREATE INDEX i1 ON t1(x);
+ PRAGMA integrity_check
+} {ok}
+
+do_execsql_test 1.8 {
+ BEGIN;
+ DROP TABLE t1;
+ CREATE TABLE t1(x);
+ COMMIT;
+ CREATE INDEX i1 ON t1(x);
+ PRAGMA integrity_check
+} {ok}
+
+do_execsql_test 2.1 {
+ BEGIN;
+ CREATE TABLE t2(x);
+ INSERT INTO t2 VALUES(14);
+ INSERT INTO t2 VALUES(35);
+ INSERT INTO t2 VALUES(15);
+ INSERT INTO t2 VALUES(35);
+ INSERT INTO t2 VALUES(16);
+ COMMIT;
+}
+do_catchsql_test 2.2 {
+ CREATE UNIQUE INDEX i3 ON t2(x);
+} {1 {indexed columns are not unique}}
+
+
+finish_test