# 2007 May 1 # # 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. # #*********************************************************************** # # $Id: icu.test,v 1.2 2008/07/12 14:52:20 drh Exp $ # set testdir [file dirname $argv0] source $testdir/tester.tcl ifcapable !icu { finish_test return } # Create a table to work with. # execsql {CREATE TABLE test1(i1 int, i2 int, r1 real, r2 real, t1 text, t2 text)} execsql {INSERT INTO test1 VALUES(1,2,1.1,2.2,'hello','world')} proc test_expr {name settings expr result} { do_test $name [format { lindex [db eval { BEGIN; UPDATE test1 SET %s; SELECT %s FROM test1; ROLLBACK; }] 0 } $settings $expr] $result } # Tests of the REGEXP operator. # test_expr icu-1.1 {i1='hello'} {i1 REGEXP 'hello'} 1 test_expr icu-1.2 {i1='hello'} {i1 REGEXP '.ello'} 1 test_expr icu-1.3 {i1='hello'} {i1 REGEXP '.ell'} 0 test_expr icu-1.4 {i1='hello'} {i1 REGEXP '.ell.*'} 1 test_expr icu-1.5 {i1=NULL} {i1 REGEXP '.ell.*'} {} # Some non-ascii characters with defined case mappings # set ::EGRAVE "\xC8" set ::egrave "\xE8" set ::OGRAVE "\xD2" set ::ograve "\xF2" # That German letter that looks a bit like a B. The # upper-case version of which is "SS" (two characters). # set ::szlig "\xDF" # Tests of the upper()/lower() functions. # test_expr icu-2.1 {i1='HellO WorlD'} {upper(i1)} {HELLO WORLD} test_expr icu-2.2 {i1='HellO WorlD'} {lower(i1)} {hello world} test_expr icu-2.3 {i1=$::egrave} {lower(i1)} $::egrave test_expr icu-2.4 {i1=$::egrave} {upper(i1)} $::EGRAVE test_expr icu-2.5 {i1=$::ograve} {lower(i1)} $::ograve test_expr icu-2.6 {i1=$::ograve} {upper(i1)} $::OGRAVE test_expr icu-2.3 {i1=$::EGRAVE} {lower(i1)} $::egrave test_expr icu-2.4 {i1=$::EGRAVE} {upper(i1)} $::EGRAVE test_expr icu-2.5 {i1=$::OGRAVE} {lower(i1)} $::ograve test_expr icu-2.6 {i1=$::OGRAVE} {upper(i1)} $::OGRAVE test_expr icu-2.7 {i1=$::szlig} {upper(i1)} "SS" test_expr icu-2.8 {i1='SS'} {lower(i1)} "ss" do_execsql_test icu-2.9 { SELECT upper(char(0xfb04,0xfb04,0xfb04,0xfb04)); } {FFLFFLFFLFFL} # In turkish (locale="tr_TR"), the lower case version of I # is "small dotless i" (code point 0x131 (decimal 305)). # set ::small_dotless_i "\u0131" test_expr icu-3.1 {i1='I'} {lower(i1)} "i" test_expr icu-3.2 {i1='I'} {lower(i1, 'tr_tr')} $::small_dotless_i test_expr icu-3.3 {i1='I'} {lower(i1, 'en_AU')} "i" #-------------------------------------------------------------------- # Test the collation sequence function. # do_test icu-4.1 { execsql { CREATE TABLE fruit(name); INSERT INTO fruit VALUES('plum'); INSERT INTO fruit VALUES('cherry'); INSERT INTO fruit VALUES('apricot'); INSERT INTO fruit VALUES('peach'); INSERT INTO fruit VALUES('chokecherry'); INSERT INTO fruit VALUES('yamot'); } } {} do_test icu-4.2 { execsql { SELECT icu_load_collation('en_US', 'AmericanEnglish'); SELECT icu_load_collation('lt_LT', 'Lithuanian'); } execsql { SELECT name FROM fruit ORDER BY name COLLATE AmericanEnglish ASC; } } {apricot cherry chokecherry peach plum yamot} # Test collation using Lithuanian rules. In the Lithuanian # alphabet, "y" comes right after "i". # do_test icu-4.3 { execsql { SELECT name FROM fruit ORDER BY name COLLATE Lithuanian ASC; } } {apricot cherry chokecherry yamot peach plum} #------------------------------------------------------------------------- # Test that it is not possible to call the ICU regex() function with # anything other than exactly two arguments. See also: # # http://src.chromium.org/viewvc/chrome/trunk/src/third_party/sqlite/icu-regexp.patch?revision=34807&view=markup # do_catchsql_test icu-5.1 { SELECT regexp('a[abc]c.*', 'abc') } {0 1} do_catchsql_test icu-5.2 { SELECT regexp('a[abc]c.*') } {1 {wrong number of arguments to function regexp()}} do_catchsql_test icu-5.3 { SELECT regexp('a[abc]c.*', 'abc', 'c') } {1 {wrong number of arguments to function regexp()}} do_catchsql_test icu-5.4 { SELECT 'abc' REGEXP 'a[abc]c.*' } {0 1} do_catchsql_test icu-5.4 { SELECT 'abc' REGEXP } {1 {near " ": syntax error}} do_catchsql_test icu-5.5 { SELECT 'abc' REGEXP, 1 } {1 {near ",": syntax error}} do_malloc_test icu-6.10 -sqlbody { SELECT upper(char(0xfb04,0xdf,0xfb04,0xe8,0xfb04)); } finish_test