Artifact bca3b1f1ae9191e10383a0656dc2a83de4accffe82789e14cde2add75014b2a9:

• File test/windowfault.test — part of check-in [fadd4dc1] at 2018-06-15 19:01:35 on branch exp-window-functions — Fix another problem in lead()/lag(). And some errors that could occur following OOM faults. (user: dan size: 1324)

# 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}}
}


finish_test