# 2018 May 8 # # 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. # set testdir [file dirname $argv0] source $testdir/tester.tcl set testprefix windowfault do_execsql_test 1.0 { CREATE TABLE t1(a, b, c, d); INSERT INTO t1 VALUES(1, 2, 3, 4); INSERT INTO t1 VALUES(5, 6, 7, 8); INSERT INTO t1 VALUES(9, 10, 11, 12); } faultsim_save_and_close do_faultsim_test 1 -start 1 -faults oom-* -prep { faultsim_restore_and_reopen } -body { execsql { SELECT row_number() OVER win, rank() OVER win, dense_rank() OVER win, ntile(2) OVER win, first_value(d) OVER win, last_value(d) OVER win, nth_value(d,2) OVER win, lead(d) OVER win, lag(d) OVER win, max(d) OVER win, min(d) OVER win FROM t1 WINDOW win AS (ORDER BY a) } } -test { faultsim_test_result {0 {1 1 1 1 4 4 {} 8 {} 4 4 2 2 2 1 4 8 8 12 4 8 4 3 3 3 2 4 12 8 {} 8 12 4}} } do_faultsim_test 2 -faults oom-* -prep { faultsim_restore_and_reopen } -body { execsql { SELECT min(d) OVER win, max(d) OVER win FROM t1 WINDOW win AS (ORDER BY a RANGE BETWEEN CURRENT ROW AND UNBOUNDED FOLLOWING) } } -test { faultsim_test_result {0 {4 12 8 12 12 12}} } finish_test