github.com/jdgcs/sqlite3@v1.12.1-0.20210908114423-bc5f96e4dd51/testdata/tcl/fts3expr4.test (about)

     1  # 2014 May 7
     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  # This file implements regression tests for SQLite library.  The
    12  # focus of this script is testing the FTS3 module.
    13  #
    14  
    15  set testdir [file dirname $argv0]
    16  source $testdir/tester.tcl
    17  set testprefix fts3expr4
    18  
    19  # If SQLITE_ENABLE_FTS3 is defined, omit this file.
    20  ifcapable !fts3||!icu {
    21    finish_test
    22    return
    23  }
    24  
    25  set sqlite_fts3_enable_parentheses 1
    26  
    27  proc test_fts3expr {tokenizer expr} {
    28    db one {SELECT fts3_exprtest($tokenizer, $expr, 'a', 'b', 'c')}
    29  }
    30  
    31  proc do_icu_expr_test {tn expr res} {
    32    set res2 [list {*}$res]
    33    uplevel [list do_test $tn [list test_fts3expr "icu en_US" $expr] $res2]
    34  }
    35  
    36  proc do_simple_expr_test {tn expr res} {
    37    uplevel [list do_test $tn [list test_fts3expr simple $expr] [list {*}$res]]
    38  }
    39  
    40  #-------------------------------------------------------------------------
    41  #
    42  do_icu_expr_test 1.1 "abcd"    {PHRASE 3 0 abcd}
    43  do_icu_expr_test 1.2 " tag "   {PHRASE 3 0 tag}
    44  do_icu_expr_test 1.3 {"x y z"} {PHRASE 3 0 x y z}
    45  do_icu_expr_test 1.4 {x OR y}       {OR {PHRASE 3 0 x} {PHRASE 3 0 y}}
    46  do_icu_expr_test 1.5 {(x OR y)}     {OR {PHRASE 3 0 x} {PHRASE 3 0 y}}
    47  do_icu_expr_test 1.6 { "(x OR y)" } {PHRASE 3 0 ( x or y )}
    48  
    49  # In "col:word", if "col" is not the name of a column, the entire thing
    50  # is passed to the tokenizer.
    51  #
    52  do_icu_expr_test 1.7 {a:word} {PHRASE 0 0 word}
    53  do_icu_expr_test 1.8 {d:word} {PHRASE 3 0 d:word}
    54  
    55  set sqlite_fts3_enable_parentheses 0
    56  
    57  do_icu_expr_test 2.1 {
    58    f (e NEAR/2 a)
    59  } {AND {AND {AND {PHRASE 3 0 f} {PHRASE 3 0 (}} {NEAR/2 {PHRASE 3 0 e} {PHRASE 3 0 a}}} {PHRASE 3 0 )}}
    60  
    61  #-------------------------------------------------------------------------
    62  #
    63  do_simple_expr_test 3.1 {*lOl* *h4h*} {
    64    AND {PHRASE 3 0 lol+} {PHRASE 3 0 h4h+}
    65  }
    66  
    67  do_icu_expr_test 3.2 {*lOl* *h4h*} {
    68    AND {AND {AND {PHRASE 3 0 *} {PHRASE 3 0 lol+}} {PHRASE 3 0 *}} {PHRASE 3 0 h4h+}
    69  }
    70  
    71  do_simple_expr_test 3.3 { * }    {}
    72  do_simple_expr_test 3.4 { *a }   { PHRASE 3 0 a }
    73  do_simple_expr_test 3.5 { a*b }  { AND {PHRASE 3 0 a+} {PHRASE 3 0 b} }
    74  do_simple_expr_test 3.6 { *a*b } { AND {PHRASE 3 0 a+} {PHRASE 3 0 b} }
    75  do_simple_expr_test 3.7 { *"abc" } { PHRASE 3 0 abc }
    76  do_simple_expr_test 3.8 { "abc"* } { PHRASE 3 0 abc }
    77  do_simple_expr_test 3.8 { "ab*c" } { PHRASE 3 0 ab+ c }
    78  
    79  do_icu_expr_test    3.9 { "ab*c" } { PHRASE 3 0 ab+ * c }
    80  do_icu_expr_test    3.10 { ab*c } { AND {PHRASE 3 0 ab+} {PHRASE 3 0 c}}
    81  
    82  finish_test