[sqlite] Remove obsolete reference version 3.8.7.4.

third_party/sqlite/sqlite-src-3080704/test/func3.test

-# 2010 August 27
-#
-# 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 testing that destructor functions associated
-# with functions created using sqlite3_create_function_v2() is 
-# correctly invoked.
-#
-set testdir [file dirname $argv0]
-source $testdir/tester.tcl
-
-
-ifcapable utf16 {
-  do_test func3-1.1 {
-    set destroyed 0
-    proc destroy {} { set ::destroyed 1 }
-    sqlite3_create_function_v2 db f2 -1 any -func f2 -destroy destroy
-    set destroyed
-  } 0
-  do_test func3-1.2 {
-    sqlite3_create_function_v2 db f2 -1 utf8 -func f2
-    set destroyed
-  } 0
-  do_test func3-1.3 {
-    sqlite3_create_function_v2 db f2 -1 utf16le -func f2
-    set destroyed
-  } 0
-  do_test func3-1.4 {
-    sqlite3_create_function_v2 db f2 -1 utf16be -func f2
-    set destroyed
-  } 1
-}
-
-do_test func3-2.1 {
-  set destroyed 0
-  proc destroy {} { set ::destroyed 1 }
-  sqlite3_create_function_v2 db f3 -1 utf8 -func f3 -destroy destroy
-  set destroyed
-} 0
-do_test func3-2.2 {
-  sqlite3_create_function_v2 db f3 -1 utf8 -func f3
-  set destroyed
-} 1
-
-do_test func3-3.1 {
-  set destroyed 0
-  proc destroy {} { set ::destroyed 1 }
-  sqlite3_create_function_v2 db f3 -1 any -func f3 -destroy destroy
-  set destroyed
-} 0
-do_test func3-3.2 {
-  db close
-  set destroyed
-} 1
-
-sqlite3 db test.db
-do_test func3-4.1 {
-  set destroyed 0
-  set rc [catch { 
-    sqlite3_create_function_v2 db f3 -1 any -func f3 -step f3 -destroy destroy
-  } msg]
-  list $rc $msg
-} {1 SQLITE_MISUSE}
-do_test func3-4.2 { set destroyed } 1
-
-# EVIDENCE-OF: R-41921-05214 The likelihood(X,Y) function returns
-# argument X unchanged.
-#
-do_execsql_test func3-5.1 {
-  SELECT likelihood(9223372036854775807, 0.5);
-} {9223372036854775807}
-do_execsql_test func3-5.2 {
-  SELECT likelihood(-9223372036854775808, 0.5);
-} {-9223372036854775808}
-do_execsql_test func3-5.3 {
-  SELECT likelihood(14.125, 0.5);
-} {14.125}
-do_execsql_test func3-5.4 {
-  SELECT likelihood(NULL, 0.5);
-} {{}}
-do_execsql_test func3-5.5 {
-  SELECT likelihood('test-string', 0.5);
-} {test-string}
-do_execsql_test func3-5.6 {
-  SELECT quote(likelihood(x'010203000405', 0.5));
-} {X'010203000405'}
-
-# EVIDENCE-OF: R-44133-61651 The value Y in likelihood(X,Y) must be a
-# floating point constant between 0.0 and 1.0, inclusive.
-#
-do_execsql_test func3-5.7 {
-  SELECT likelihood(123, 1.0), likelihood(456, 0.0);
-} {123 456}
-do_test func3-5.8 {
-  catchsql {
-    SELECT likelihood(123, 1.000001);
-  }
-} {1 {second argument to likelihood() must be a constant between 0.0 and 1.0}}
-do_test func3-5.9 {
-  catchsql {
-    SELECT likelihood(123, -0.000001);
-  }
-} {1 {second argument to likelihood() must be a constant between 0.0 and 1.0}}
-do_test func3-5.10 {
-  catchsql {
-    SELECT likelihood(123, 0.5+0.3);
-  }
-} {1 {second argument to likelihood() must be a constant between 0.0 and 1.0}}
-
-# EVIDENCE-OF: R-28535-44631 The likelihood(X) function is a no-op that
-# the code generator optimizes away so that it consumes no CPU cycles
-# during run-time (that is, during calls to sqlite3_step()).
-#
-do_test func3-5.20 {
-  db eval {EXPLAIN SELECT likelihood(min(1.0+'2.0',4*11), 0.5)}
-} [db eval {EXPLAIN SELECT min(1.0+'2.0',4*11)}]
-
-
-# EVIDENCE-OF: R-11152-23456 The unlikely(X) function returns the
-# argument X unchanged.
-#
-do_execsql_test func3-5.30 {
-  SELECT unlikely(9223372036854775807);
-} {9223372036854775807}
-do_execsql_test func3-5.31 {
-  SELECT unlikely(-9223372036854775808);
-} {-9223372036854775808}
-do_execsql_test func3-5.32 {
-  SELECT unlikely(14.125);
-} {14.125}
-do_execsql_test func3-5.33 {
-  SELECT unlikely(NULL);
-} {{}}
-do_execsql_test func3-5.34 {
-  SELECT unlikely('test-string');
-} {test-string}
-do_execsql_test func3-5.35 {
-  SELECT quote(unlikely(x'010203000405'));
-} {X'010203000405'}
-
-# EVIDENCE-OF: R-22887-63324 The unlikely(X) function is a no-op that
-# the code generator optimizes away so that it consumes no CPU cycles at
-# run-time (that is, during calls to sqlite3_step()).
-#
-do_test func3-5.39 {
-  db eval {EXPLAIN SELECT unlikely(min(1.0+'2.0',4*11))}
-} [db eval {EXPLAIN SELECT min(1.0+'2.0',4*11)}]
-
-
-# EVIDENCE-OF: R-23735-03107 The likely(X) function returns the argument
-# X unchanged.
-#
-do_execsql_test func3-5.50 {
-  SELECT likely(9223372036854775807);
-} {9223372036854775807}
-do_execsql_test func3-5.51 {
-  SELECT likely(-9223372036854775808);
-} {-9223372036854775808}
-do_execsql_test func3-5.52 {
-  SELECT likely(14.125);
-} {14.125}
-do_execsql_test func3-5.53 {
-  SELECT likely(NULL);
-} {{}}
-do_execsql_test func3-5.54 {
-  SELECT likely('test-string');
-} {test-string}
-do_execsql_test func3-5.55 {
-  SELECT quote(likely(x'010203000405'));
-} {X'010203000405'}
-
-# EVIDENCE-OF: R-43464-09689 The likely(X) function is a no-op that the
-# code generator optimizes away so that it consumes no CPU cycles at
-# run-time (that is, during calls to sqlite3_step()).
-#
-do_test func3-5.59 {
-  db eval {EXPLAIN SELECT likely(min(1.0+'2.0',4*11))}
-} [db eval {EXPLAIN SELECT min(1.0+'2.0',4*11)}]
-
-
-
-
-finish_test