sl@0: # 2007 May 1
sl@0: #
sl@0: # The author disclaims copyright to this source code.  In place of
sl@0: # a legal notice, here is a blessing:
sl@0: #
sl@0: #    May you do good and not evil.
sl@0: #    May you find forgiveness for yourself and forgive others.
sl@0: #    May you share freely, never taking more than you give.
sl@0: #
sl@0: #***********************************************************************
sl@0: #
sl@0: # $Id: icu.test,v 1.2 2008/07/12 14:52:20 drh Exp $
sl@0: #
sl@0: 
sl@0: set testdir [file dirname $argv0]
sl@0: source $testdir/tester.tcl
sl@0: 
sl@0: ifcapable !icu {
sl@0:   finish_test
sl@0:   return
sl@0: }
sl@0: 
sl@0: # Create a table to work with.
sl@0: #
sl@0: execsql {CREATE TABLE test1(i1 int, i2 int, r1 real, r2 real, t1 text, t2 text)}
sl@0: execsql {INSERT INTO test1 VALUES(1,2,1.1,2.2,'hello','world')}
sl@0: proc test_expr {name settings expr result} {
sl@0:   do_test $name [format {
sl@0:     db one {
sl@0:       BEGIN; 
sl@0:       UPDATE test1 SET %s; 
sl@0:       SELECT %s FROM test1; 
sl@0:       ROLLBACK;
sl@0:     }
sl@0:   } $settings $expr] $result
sl@0: }
sl@0: 
sl@0: # Tests of the REGEXP operator.
sl@0: #
sl@0: test_expr icu-1.1 {i1='hello'} {i1 REGEXP 'hello'}  1
sl@0: test_expr icu-1.2 {i1='hello'} {i1 REGEXP '.ello'}  1
sl@0: test_expr icu-1.3 {i1='hello'} {i1 REGEXP '.ell'}   0
sl@0: test_expr icu-1.4 {i1='hello'} {i1 REGEXP '.ell.*'} 1
sl@0: test_expr icu-1.5 {i1=NULL}    {i1 REGEXP '.ell.*'} {}
sl@0: 
sl@0: # Some non-ascii characters with defined case mappings
sl@0: #
sl@0: set ::EGRAVE "\xC8"
sl@0: set ::egrave "\xE8"
sl@0: 
sl@0: set ::OGRAVE "\xD2"
sl@0: set ::ograve "\xF2"
sl@0: 
sl@0: # That German letter that looks a bit like a B. The
sl@0: # upper-case version of which is "SS" (two characters).
sl@0: #
sl@0: set ::szlig "\xDF" 
sl@0: 
sl@0: # Tests of the upper()/lower() functions.
sl@0: #
sl@0: test_expr icu-2.1 {i1='HellO WorlD'} {upper(i1)} {HELLO WORLD}
sl@0: test_expr icu-2.2 {i1='HellO WorlD'} {lower(i1)} {hello world}
sl@0: test_expr icu-2.3 {i1=$::egrave} {lower(i1)}     $::egrave
sl@0: test_expr icu-2.4 {i1=$::egrave} {upper(i1)}     $::EGRAVE
sl@0: test_expr icu-2.5 {i1=$::ograve} {lower(i1)}     $::ograve
sl@0: test_expr icu-2.6 {i1=$::ograve} {upper(i1)}     $::OGRAVE
sl@0: test_expr icu-2.3 {i1=$::EGRAVE} {lower(i1)}     $::egrave
sl@0: test_expr icu-2.4 {i1=$::EGRAVE} {upper(i1)}     $::EGRAVE
sl@0: test_expr icu-2.5 {i1=$::OGRAVE} {lower(i1)}     $::ograve
sl@0: test_expr icu-2.6 {i1=$::OGRAVE} {upper(i1)}     $::OGRAVE
sl@0: 
sl@0: test_expr icu-2.7 {i1=$::szlig} {upper(i1)}      "SS"
sl@0: test_expr icu-2.8 {i1='SS'} {lower(i1)}          "ss"
sl@0: 
sl@0: # In turkish (locale="tr_TR"), the lower case version of I
sl@0: # is "small dotless i" (code point 0x131 (decimal 305)).
sl@0: #
sl@0: set ::small_dotless_i "\u0131"
sl@0: test_expr icu-3.1 {i1='I'} {lower(i1)}           "i"
sl@0: test_expr icu-3.2 {i1='I'} {lower(i1, 'tr_tr')}  $::small_dotless_i
sl@0: test_expr icu-3.3 {i1='I'} {lower(i1, 'en_AU')}  "i"
sl@0: 
sl@0: #--------------------------------------------------------------------
sl@0: # Test the collation sequence function.
sl@0: #
sl@0: do_test icu-4.1 {
sl@0:   execsql {
sl@0:     CREATE TABLE fruit(name);
sl@0:     INSERT INTO fruit VALUES('plum');
sl@0:     INSERT INTO fruit VALUES('cherry');
sl@0:     INSERT INTO fruit VALUES('apricot');
sl@0:     INSERT INTO fruit VALUES('peach');
sl@0:     INSERT INTO fruit VALUES('chokecherry');
sl@0:     INSERT INTO fruit VALUES('yamot');
sl@0:   }
sl@0: } {}
sl@0: do_test icu-4.2 {
sl@0:   execsql {
sl@0:     SELECT icu_load_collation('en_US', 'AmericanEnglish');
sl@0:     SELECT icu_load_collation('lt_LT', 'Lithuanian');
sl@0:   }
sl@0:   execsql {
sl@0:     SELECT name FROM fruit ORDER BY name COLLATE AmericanEnglish ASC;
sl@0:   }
sl@0: } {apricot cherry chokecherry peach plum yamot}
sl@0: 
sl@0: 
sl@0: # Test collation using Lithuanian rules. In the Lithuanian
sl@0: # alphabet, "y" comes right after "i".
sl@0: #
sl@0: do_test icu-4.3 {
sl@0:   execsql {
sl@0:     SELECT name FROM fruit ORDER BY name COLLATE Lithuanian ASC;
sl@0:   }
sl@0: } {apricot cherry chokecherry yamot peach plum}
sl@0: 
sl@0: finish_test