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127 lines
3.5 KiB
Plaintext
127 lines
3.5 KiB
Plaintext
# 2011 July 9
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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# This file implements regression tests for SQLite library. The
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# focus of this file is testing the CREATE INDEX statement.
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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set testprefix index4
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do_execsql_test 1.1 {
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BEGIN;
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CREATE TABLE t1(x);
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INSERT INTO t1 VALUES(randomblob(102));
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INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 2
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INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 4
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INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 8
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INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 16
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INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 32
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INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 64
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INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 128
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INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 256
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INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 512
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INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 1024
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INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 2048
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INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 4096
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INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 8192
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INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 16384
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INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 32768
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INSERT INTO t1 SELECT randomblob(102) FROM t1; -- 65536
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COMMIT;
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}
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do_execsql_test 1.2 {
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CREATE INDEX i1 ON t1(x);
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}
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do_execsql_test 1.3 {
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PRAGMA integrity_check
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} {ok}
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# The same test again - this time with limited memory.
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#
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ifcapable memorymanage {
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set soft_limit [sqlite3_soft_heap_limit 50000]
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db close
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sqlite3 db test.db
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do_execsql_test 1.4 {
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PRAGMA cache_size = 10;
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CREATE INDEX i2 ON t1(x);
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}
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do_execsql_test 1.5 {
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PRAGMA integrity_check
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} {ok}
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sqlite3_soft_heap_limit $soft_limit
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}
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do_execsql_test 1.6 {
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BEGIN;
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DROP TABLE t1;
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CREATE TABLE t1(x);
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INSERT INTO t1 VALUES('a');
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INSERT INTO t1 VALUES('b');
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INSERT INTO t1 VALUES('c');
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INSERT INTO t1 VALUES('d');
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INSERT INTO t1 VALUES('e');
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INSERT INTO t1 VALUES('f');
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INSERT INTO t1 VALUES('g');
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INSERT INTO t1 VALUES(NULL);
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INSERT INTO t1 SELECT randomblob(1202) FROM t1; -- 16
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INSERT INTO t1 SELECT randomblob(2202) FROM t1; -- 32
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INSERT INTO t1 SELECT randomblob(3202) FROM t1; -- 64
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INSERT INTO t1 SELECT randomblob(4202) FROM t1; -- 128
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INSERT INTO t1 SELECT randomblob(5202) FROM t1; -- 256
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COMMIT;
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CREATE INDEX i1 ON t1(x);
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PRAGMA integrity_check
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} {ok}
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do_execsql_test 1.7 {
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BEGIN;
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DROP TABLE t1;
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CREATE TABLE t1(x);
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INSERT INTO t1 VALUES('a');
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COMMIT;
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CREATE INDEX i1 ON t1(x);
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PRAGMA integrity_check
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} {ok}
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do_execsql_test 1.8 {
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BEGIN;
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DROP TABLE t1;
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CREATE TABLE t1(x);
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COMMIT;
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CREATE INDEX i1 ON t1(x);
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PRAGMA integrity_check
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} {ok}
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do_execsql_test 2.1 {
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BEGIN;
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CREATE TABLE t2(x);
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INSERT INTO t2 VALUES(14);
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INSERT INTO t2 VALUES(35);
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INSERT INTO t2 VALUES(15);
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INSERT INTO t2 VALUES(35);
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INSERT INTO t2 VALUES(16);
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COMMIT;
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}
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do_catchsql_test 2.2 {
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CREATE UNIQUE INDEX i3 ON t2(x);
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} {1 {UNIQUE constraint failed: t2.x}}
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finish_test
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