diff options
Diffstat (limited to 'test/rowhash.test')
-rw-r--r-- | test/rowhash.test | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/test/rowhash.test b/test/rowhash.test new file mode 100644 index 0000000..4a553cd --- /dev/null +++ b/test/rowhash.test @@ -0,0 +1,59 @@ +# 2009 April 17 +# +# 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. The +# focus of this file is the code in rowhash.c. +# +# NB: The rowhash.c module is no longer part of the source tree. But +# we might as well keep this test. +# + +set testdir [file dirname $argv0] +source $testdir/tester.tcl + +do_test rowhash-1.1 { + execsql { + CREATE TABLE t1(id INTEGER PRIMARY KEY, a, b, c); + CREATE INDEX i1 ON t1(a); + CREATE INDEX i2 ON t1(b); + CREATE INDEX i3 ON t1(c); + } +} {} + +proc do_keyset_test {name lKey} { + db transaction { + execsql { DELETE FROM t1 } + foreach key $lKey { + execsql { INSERT OR IGNORE INTO t1 VALUES($key, 'a', 'b', 'c') } + } + } + do_test $name { + lsort -integer [execsql { + SELECT id FROM t1 WHERE a = 'a' OR b = 'b' OR c = 'c'; + }] + } [lsort -integer -unique $lKey] +} + +do_keyset_test rowhash-2.1 {1 2 3} +do_keyset_test rowhash-2.2 {0 1 2 3} +do_keyset_test rowhash-2.3 {62 125 188} +if {[working_64bit_int]} { + expr srand(1) + unset -nocomplain i L + for {set i 4} {$i < 10} {incr i} { + for {set j 0} {$j < 5000} {incr j} { + lappend L [expr int(rand()*1000000000)] + } + do_keyset_test rowhash-2.$i $L + } +} + +finish_test |