| # 2016-06-02 |
| # |
| # 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. |
| # |
| #*********************************************************************** |
| # |
| # Test cases for CSV virtual table. |
| |
| set testdir [file dirname $argv0] |
| source $testdir/tester.tcl |
| set testprefix csv01 |
| |
| ifcapable !vtab||!cte { finish_test ; return } |
| |
| load_static_extension db csv |
| |
| do_execsql_test 1.0 { |
| CREATE VIRTUAL TABLE temp.t1 USING csv( |
| data= |
| '1,2,3,4 |
| 5,6,7,8 |
| 9,10,11,12 |
| 13,14,15,16 |
| ', |
| columns=4 |
| ); |
| SELECT * FROM t1 WHERE c1=10; |
| } {9 10 11 12} |
| do_execsql_test 1.1 { |
| SELECT * FROM t1 WHERE c1='10'; |
| } {9 10 11 12} |
| do_execsql_test 1.2 { |
| SELECT rowid FROM t1; |
| } {1 2 3 4} |
| |
| do_execsql_test 2.0 { |
| DROP TABLE t1; |
| CREATE VIRTUAL TABLE temp.t2 USING csv( |
| data= |
| '1,2,3,4 |
| 5,6,7,8 |
| 9,10,11,12 |
| 13,14,15,16 |
| ', |
| columns=4, |
| schema='CREATE TABLE t2(a INT, b TEXT, c REAL, d BLOB)' |
| ); |
| SELECT * FROM t2 WHERE a=9; |
| } {9 10 11 12} |
| do_execsql_test 2.1 { |
| SELECT * FROM t2 WHERE b=10; |
| } {9 10 11 12} |
| do_execsql_test 2.2 { |
| SELECT * FROM t2 WHERE c=11; |
| } {9 10 11 12} |
| do_execsql_test 2.3 { |
| SELECT * FROM t2 WHERE d=12; |
| } {} |
| do_execsql_test 2.4 { |
| SELECT * FROM t2 WHERE d='12'; |
| } {9 10 11 12} |
| do_execsql_test 2.5 { |
| SELECT * FROM t2 WHERE a='9'; |
| } {9 10 11 12} |
| |
| do_execsql_test 3.0 { |
| DROP TABLE t2; |
| CREATE VIRTUAL TABLE temp.t3 USING csv( |
| data= |
| '1,2,3,4 |
| 5,6,7,8 |
| 9,10,11,12 |
| 13,14,15,16 |
| ', |
| columns=4, |
| schema= |
| 'CREATE TABLE t3(a PRIMARY KEY,b TEXT,c TEXT,d TEXT) WITHOUT ROWID', |
| testflags=1 |
| ); |
| SELECT a FROM t3 WHERE b=6 OR c=7 OR d=12 ORDER BY +a; |
| } {5 9} |
| do_execsql_test 3.1 { |
| SELECT a FROM t3 WHERE +b=6 OR c=7 OR d=12 ORDER BY +a; |
| } {5 9} |
| |
| # The rowid column is not visible on a WITHOUT ROWID virtual table |
| do_catchsql_test 3.2 { |
| SELECT rowid, a FROM t3; |
| } {1 {no such column: rowid}} |
| |
| do_catchsql_test 4.0 { |
| DROP TABLE t3; |
| CREATE VIRTUAL TABLE temp.t4 USING csv_wr( |
| data= |
| '1,2,3,4 |
| 5,6,7,8 |
| 9,10,11,12 |
| 13,14,15,16 |
| ', |
| columns=4, |
| schema= |
| 'CREATE TABLE t3(a PRIMARY KEY,b TEXT,c TEXT,d TEXT) WITHOUT ROWID', |
| testflags=1 |
| ); |
| } {1 {vtable constructor failed: t4}} |
| |
| finish_test |