1 # 2007 May 1

     2 #

     3 # The author disclaims copyright to this source code.  In place of

     4 # a legal notice, here is a blessing:

     5 #

     6 #    May you do good and not evil.

     7 #    May you find forgiveness for yourself and forgive others.

     8 #    May you share freely, never taking more than you give.

     9 #

    10 #***********************************************************************

    11 #

    12 # $Id: icu.test,v 1.2 2008/07/12 14:52:20 drh Exp $

    13 #

    14 

    15 set testdir [file dirname $argv0]

    16 source $testdir/tester.tcl

    17 

    18 ifcapable !icu {

    19   finish_test

    20   return

    21 }

    22 

    23 # Create a table to work with.

    24 #

    25 execsql {CREATE TABLE test1(i1 int, i2 int, r1 real, r2 real, t1 text, t2 text)}

    26 execsql {INSERT INTO test1 VALUES(1,2,1.1,2.2,'hello','world')}

    27 proc test_expr {name settings expr result} {

    28   do_test $name [format {

    29     db one {

    30       BEGIN; 

    31       UPDATE test1 SET %s; 

    32       SELECT %s FROM test1; 

    33       ROLLBACK;

    34     }

    35   } $settings $expr] $result

    36 }

    37 

    38 # Tests of the REGEXP operator.

    39 #

    40 test_expr icu-1.1 {i1='hello'} {i1 REGEXP 'hello'}  1

    41 test_expr icu-1.2 {i1='hello'} {i1 REGEXP '.ello'}  1

    42 test_expr icu-1.3 {i1='hello'} {i1 REGEXP '.ell'}   0

    43 test_expr icu-1.4 {i1='hello'} {i1 REGEXP '.ell.*'} 1

    44 test_expr icu-1.5 {i1=NULL}    {i1 REGEXP '.ell.*'} {}

    45 

    46 # Some non-ascii characters with defined case mappings

    47 #

    48 set ::EGRAVE "\xC8"

    49 set ::egrave "\xE8"

    50 

    51 set ::OGRAVE "\xD2"

    52 set ::ograve "\xF2"

    53 

    54 # That German letter that looks a bit like a B. The

    55 # upper-case version of which is "SS" (two characters).

    56 #

    57 set ::szlig "\xDF" 

    58 

    59 # Tests of the upper()/lower() functions.

    60 #

    61 test_expr icu-2.1 {i1='HellO WorlD'} {upper(i1)} {HELLO WORLD}

    62 test_expr icu-2.2 {i1='HellO WorlD'} {lower(i1)} {hello world}

    63 test_expr icu-2.3 {i1=$::egrave} {lower(i1)}     $::egrave

    64 test_expr icu-2.4 {i1=$::egrave} {upper(i1)}     $::EGRAVE

    65 test_expr icu-2.5 {i1=$::ograve} {lower(i1)}     $::ograve

    66 test_expr icu-2.6 {i1=$::ograve} {upper(i1)}     $::OGRAVE

    67 test_expr icu-2.3 {i1=$::EGRAVE} {lower(i1)}     $::egrave

    68 test_expr icu-2.4 {i1=$::EGRAVE} {upper(i1)}     $::EGRAVE

    69 test_expr icu-2.5 {i1=$::OGRAVE} {lower(i1)}     $::ograve

    70 test_expr icu-2.6 {i1=$::OGRAVE} {upper(i1)}     $::OGRAVE

    71 

    72 test_expr icu-2.7 {i1=$::szlig} {upper(i1)}      "SS"

    73 test_expr icu-2.8 {i1='SS'} {lower(i1)}          "ss"

    74 

    75 # In turkish (locale="tr_TR"), the lower case version of I

    76 # is "small dotless i" (code point 0x131 (decimal 305)).

    77 #

    78 set ::small_dotless_i "\u0131"

    79 test_expr icu-3.1 {i1='I'} {lower(i1)}           "i"

    80 test_expr icu-3.2 {i1='I'} {lower(i1, 'tr_tr')}  $::small_dotless_i

    81 test_expr icu-3.3 {i1='I'} {lower(i1, 'en_AU')}  "i"

    82 

    83 #--------------------------------------------------------------------

    84 # Test the collation sequence function.

    85 #

    86 do_test icu-4.1 {

    87   execsql {

    88     CREATE TABLE fruit(name);

    89     INSERT INTO fruit VALUES('plum');

    90     INSERT INTO fruit VALUES('cherry');

    91     INSERT INTO fruit VALUES('apricot');

    92     INSERT INTO fruit VALUES('peach');

    93     INSERT INTO fruit VALUES('chokecherry');

    94     INSERT INTO fruit VALUES('yamot');

    95   }

    96 } {}

    97 do_test icu-4.2 {

    98   execsql {

    99     SELECT icu_load_collation('en_US', 'AmericanEnglish');

   100     SELECT icu_load_collation('lt_LT', 'Lithuanian');

   101   }

   102   execsql {

   103     SELECT name FROM fruit ORDER BY name COLLATE AmericanEnglish ASC;

   104   }

   105 } {apricot cherry chokecherry peach plum yamot}

   106 

   107 

   108 # Test collation using Lithuanian rules. In the Lithuanian

   109 # alphabet, "y" comes right after "i".

   110 #

   111 do_test icu-4.3 {

   112   execsql {

   113     SELECT name FROM fruit ORDER BY name COLLATE Lithuanian ASC;

   114   }

   115 } {apricot cherry chokecherry yamot peach plum}

   116 

   117 finish_test