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Annotation of embedaddon/sqlite3/test/tkt-78e04e52ea.test, revision 1.1

1.1     ! misho       1: # 2009 December 8
        !             2: #
        !             3: # The author disclaims copyright to this source code.  In place of
        !             4: # a legal notice, here is a blessing:
        !             5: #
        !             6: #    May you do good and not evil.
        !             7: #    May you find forgiveness for yourself and forgive others.
        !             8: #    May you share freely, never taking more than you give.
        !             9: #
        !            10: #***********************************************************************
        !            11: # This file implements regression tests for SQLite library.
        !            12: #
        !            13: # Verify that we can create zero-length tables.
        !            14: #
        !            15: 
        !            16: set testdir [file dirname $argv0]
        !            17: source $testdir/tester.tcl
        !            18: 
        !            19: do_test tkt-78e04-1.0 {
        !            20:   execsql {
        !            21:     CREATE TABLE ""("" UNIQUE);
        !            22:     CREATE TABLE t2(x);
        !            23:     INSERT INTO "" VALUES(1);
        !            24:     INSERT INTO t2 VALUES(2);
        !            25:     SELECT * FROM "", t2;
        !            26:   }
        !            27: } {1 2}
        !            28: do_test tkt-78e04-1.1 {
        !            29:   catchsql {
        !            30:     INSERT INTO "" VALUES(1);
        !            31:   }
        !            32: } {1 {column  is not unique}}
        !            33: do_test tkt-78e04-1.2 {
        !            34:   execsql {
        !            35:     PRAGMA table_info("");
        !            36:   }
        !            37: } {0 {} {} 0 {} 0}
        !            38: do_test tkt-78e04-1.3 {
        !            39:   execsql {
        !            40:     CREATE INDEX i1 ON ""("" COLLATE nocase);
        !            41:   }
        !            42: } {}
        !            43: do_test tkt-78e04-1.4 {
        !            44:   execsql {
        !            45:     EXPLAIN QUERY PLAN SELECT * FROM "" WHERE "" LIKE 'abc%';
        !            46:   }
        !            47: } {0 0 0 {SCAN TABLE  (~500000 rows)}}
        !            48: do_test tkt-78e04-1.5 {
        !            49:   execsql {
        !            50:     DROP TABLE "";
        !            51:     SELECT name FROM sqlite_master;
        !            52:   }
        !            53: } {t2}
        !            54: 
        !            55: do_test tkt-78e04-2.1 {
        !            56:   execsql {
        !            57:     CREATE INDEX "" ON t2(x);
        !            58:     EXPLAIN QUERY PLAN SELECT * FROM t2 WHERE x=5;
        !            59:   }
        !            60: } {0 0 0 {SEARCH TABLE t2 USING COVERING INDEX  (x=?) (~10 rows)}}
        !            61: do_test tkt-78e04-2.2 {
        !            62:   execsql {
        !            63:     DROP INDEX "";
        !            64:     EXPLAIN QUERY PLAN SELECT * FROM t2 WHERE x=2;
        !            65:   }
        !            66: } {0 0 0 {SCAN TABLE t2 (~100000 rows)}}
        !            67: 
        !            68: finish_test