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Use the faster LIKE function from sqlite v2. Add special user functions to

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test builds to test the auxdata APIs. (CVS 1610)

FossilOrigin-Name: b9493c5facea4d24a6cbc4f6fa2f75dc2399a11d
This commit is contained in:
danielk1977
2004-06-17 05:36:44 +00:00
parent d09b592f63
commit 3f6b087471
8 changed files with 228 additions and 25 deletions
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3
test/expr.test
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@ -11,7 +11,7 @@
# This file implements regression tests for SQLite library. The
# focus of this file is testing expressions.
#
# $Id: expr.test,v 1.33 2004/06/02 00:41:10 drh Exp $
# $Id: expr.test,v 1.34 2004/06/17 05:36:45 danielk1977 Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@ -232,6 +232,7 @@ test_expr expr-5.2 {t1='abc', t2='ABC'} {t1 LIKE t2} 1
test_expr expr-5.3 {t1='abc', t2='A_C'} {t1 LIKE t2} 1
test_expr expr-5.4 {t1='abc', t2='abc_'} {t1 LIKE t2} 0
test_expr expr-5.5 {t1='abc', t2='A%C'} {t1 LIKE t2} 1
test_expr expr-5.5a {t1='abdc', t2='a%c'} {t1 LIKE t2} 1
test_expr expr-5.5b {t1='ac', t2='A%C'} {t1 LIKE t2} 1
test_expr expr-5.6 {t1='abxyzzyc', t2='A%C'} {t1 LIKE t2} 1
test_expr expr-5.7 {t1='abxyzzy', t2='A%C'} {t1 LIKE t2} 0

66
test/func.test
View File

@ -11,7 +11,7 @@
# This file implements regression tests for SQLite library. The
# focus of this file is testing built-in functions.
#
# $Id: func.test,v 1.21 2004/06/12 09:25:30 danielk1977 Exp $
# $Id: func.test,v 1.22 2004/06/17 05:36:45 danielk1977 Exp $
set testdir [file dirname $argv0]
source $testdir/tester.tcl
@ -337,7 +337,14 @@ do_test func-11.1 {
} [sqlite -version]
# Test that destructors passed to sqlite by calls to sqlite3_result_text()
# etc. are called.
# etc. are called. These tests use two special user-defined functions
# (implemented in func.c) only available in test builds.
#
# Function test_destructor() takes one argument and returns a copy of the
# text form of that argument. A destructor is associated with the return
# value. Function test_destructor_count() returns the number of outstanding
# destructor calls for values returned by test_destructor().
#
do_test func-12.1 {
execsql {
SELECT test_destructor('hello world'), test_destructor_count();
@ -371,6 +378,61 @@ do_test func-12.6 {
SELECT test_destructor_count();
}
} {0}
do_test func-12.7 {
execsql {
DROP TABLE t4;
}
} {}
# Test that the auxdata API for scalar functions works. This test uses
# a special user-defined function only available in test builds,
# test_auxdata(). Function test_auxdata() takes any number of arguments.
do_test func-13.1 {
execsql {
SELECT test_auxdata('hello world');
}
} {0}
do_test func-13.2 {
execsql {
CREATE TABLE t4(a, b);
INSERT INTO t4 VALUES('abc', 'def');
INSERT INTO t4 VALUES('ghi', 'jkl');
}
} {}
do_test func-13.3 {
execsql {
SELECT test_auxdata('hello world') FROM t4;
}
} {0 1}
do_test func-13.4 {
execsql {
SELECT test_auxdata('hello world', 123) FROM t4;
}
} {{0 0} {1 1}}
do_test func-13.5 {
execsql {
SELECT test_auxdata('hello world', a) FROM t4;
}
} {{0 0} {1 0}}
do_test func-13.6 {
execsql {
SELECT test_auxdata('hello'||'world', a) FROM t4;
}
} {{0 0} {1 0}}
# Test that auxilary data is preserved between calls for SQL variables.
do_test func-13.7 {
db close
set DB [sqlite db test.db]
set sql "SELECT test_auxdata( ? , a ) FROM t4;"
set STMT [sqlite3_prepare $DB $sql -1 TAIL]
sqlite3_bind_text $STMT 1 hello -1
set res [list]
while { "SQLITE_ROW"==[sqlite3_step $STMT] } {
lappend res [sqlite3_column_text $STMT 0]
}
lappend res [sqlite3_finalize $STMT]
} {{0 0} {1 0} SQLITE_OK}
finish_test