b77f5dadbf
sqlite3_value_*() calls. (CVS 1463) FossilOrigin-Name: ce8b15203413f38a8b7127eb08ae5db1c1eb164a
288 lines
6.8 KiB
Plaintext
288 lines
6.8 KiB
Plaintext
# 2003 January 29
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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# This file implements regression tests for SQLite library. The
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# focus of this script testing the callback-free C/C++ API.
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#
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# $Id: capi3.test,v 1.5 2004/05/26 13:27:00 danielk1977 Exp $
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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# Return the UTF-16 representation of the supplied UTF-8 string $str.
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# If $nt is true, append two 0x00 bytes as a nul terminator.
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proc utf16 {str {nt 1}} {
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set r [encoding convertto unicode $str]
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if {$nt} {
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append r "\x00\x00"
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}
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return $r
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}
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# Return the UTF-8 representation of the supplied UTF-16 string $str.
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proc utf8 {str} {
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# If $str ends in two 0x00 0x00 bytes, knock these off before
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# converting to UTF-8 using TCL.
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binary scan $str \c* vals
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if {[lindex $vals end]==0 && [lindex $vals end-1]==0} {
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set str [binary format \c* [lrange $vals 0 end-2]]
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}
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set r [encoding convertfrom unicode $str]
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return $r
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}
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# These tests complement those in capi2.test. They are organized
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# as follows:
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#
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# capi3-1.*: Test sqlite3_prepare
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# capi3-2.*: Test sqlite3_prepare16
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# capi3-3.*: Test sqlite3_open
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# capi3-4.*: Test sqlite3_open16
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# capi3-5.*: Test the various sqlite3_result_* APIs
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#
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db close
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set DB [sqlite db test.db]
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do_test capi3-1.1 {
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set STMT [sqlite3_prepare $DB {SELECT name FROM sqlite_master} -1 TAIL]
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sqlite3_finalize $STMT
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set TAIL
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} {}
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do_test capi3-1.2 {
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sqlite3_errcode $DB
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} {SQLITE_OK}
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do_test capi3-1.3 {
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sqlite3_errmsg $DB
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} {not an error}
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do_test capi3-1.4 {
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set sql {SELECT name FROM sqlite_master;SELECT 10}
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set STMT [sqlite3_prepare $DB $sql -1 TAIL]
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sqlite3_finalize $STMT
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set TAIL
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} {SELECT 10}
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do_test capi3-1.5 {
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set sql {SELECT namex FROM sqlite_master}
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catch {
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set STMT [sqlite3_prepare $DB $sql -1 TAIL]
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}
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} {1}
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do_test capi3-1.6 {
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sqlite3_errcode $DB
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} {SQLITE_ERROR}
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do_test capi3-1.7 {
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sqlite3_errmsg $DB
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} {no such column: namex}
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do_test capi3-2.1 {
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set sql16 [utf16 {SELECT name FROM sqlite_master}]
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set STMT [sqlite3_prepare16 $DB $sql16 -1 ::TAIL]
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sqlite3_finalize $STMT
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utf8 $::TAIL
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} {}
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do_test capi3-2.2 {
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set sql [utf16 {SELECT name FROM sqlite_master;SELECT 10}]
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set STMT [sqlite3_prepare16 $DB $sql -1 TAIL]
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sqlite3_finalize $STMT
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utf8 $TAIL
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} {SELECT 10}
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do_test capi3-2.3 {
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set sql [utf16 {SELECT namex FROM sqlite_master}]
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catch {
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set STMT [sqlite3_prepare16 $DB $sql -1 TAIL]
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}
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} {1}
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do_test capi3-2.4 {
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sqlite3_errcode $DB
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} {SQLITE_ERROR}
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do_test capi3-2.5 {
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sqlite3_errmsg $DB
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} {no such column: namex}
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# rename sqlite3_open sqlite3_open_old
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# proc sqlite3_open {fname options} {sqlite3_open_new $fname $options}
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do_test capi3-3.1 {
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set db2 [sqlite3_open test.db {}]
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sqlite3_errcode $db2
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} {SQLITE_OK}
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# FIX ME: Should test the db handle works.
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do_test capi3-3.2 {
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sqlite3_close $db2
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} {}
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do_test capi3-3.3 {
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catch {
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set db2 [sqlite3_open /bogus/path/test.db {}]
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}
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sqlite3_errcode $db2
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} {SQLITE_CANTOPEN}
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do_test capi3-3.4 {
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sqlite3_errmsg $db2
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} {unable to open database file}
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do_test capi3-3.4 {
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sqlite3_close $db2
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} {}
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# rename sqlite3_open ""
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# rename sqlite3_open_old sqlite3_open
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do_test capi3-4.1 {
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set db2 [sqlite3_open16 [utf16 test.db] {}]
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sqlite3_errcode $db2
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} {SQLITE_OK}
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# FIX ME: Should test the db handle works.
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do_test capi3-4.2 {
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sqlite3_close $db2
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} {}
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do_test capi3-4.3 {
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catch {
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set db2 [sqlite3_open16 [utf16 /bogus/path/test.db] {}]
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}
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sqlite3_errcode $db2
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} {SQLITE_CANTOPEN}
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do_test capi3-4.4 {
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utf8 [sqlite3_errmsg16 $db2]
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} {unable to open database file}
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do_test capi3-4.4 {
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sqlite3_close $db2
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} {}
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# The tests cases capi3-5.* test work as follows:
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#
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# capi3-5.0: Prepare a statement, and check we can retrieve the number of
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# columns (before the statement is executed).
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# capi3-5.1: Check we can retrieve column names (before statement execution)
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# capi3-5.2: Check we can retrieve column names in UTF-16
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# capi3-5.3: Step the statement.
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# capi3-5.4: Check the types of the values.
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# capi3-5.5: Check the values can be retrieved as integers.
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# capi3-5.6: Check the values can be retrieved as UTF-8 text.
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# capi3-5.7: Check the values can be retrieved as UTF-16 text.
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# capi3-5.8: Check that the types of the values have not been altered by
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# retrieving the values as text.
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#
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# Test cases capi3-5.9 - capi3-5.14 are a repeat of 3-8, with a different
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# row of data.
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#
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do_test capi3-5.0 {
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execsql {
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CREATE TABLE t1(a VARINT, b BLOB, c VARCHAR(16));
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INSERT INTO t1 VALUES(1, 2, 3);
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INSERT INTO t1 VALUES('one', 'two', NULL);
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}
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set sql "SELECT * FROM t1"
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set STMT [sqlite3_prepare $DB $sql -1 TAIL]
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sqlite3_column_count $STMT
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} 3
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do_test capi3-5.1 {
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set cnamelist [list]
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foreach i {0 1 2} {lappend cnamelist [sqlite3_column_name $STMT $i]}
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set cnamelist
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} {a b c}
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do_test capi3-5.2 {
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set cnamelist [list]
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foreach i {0 1 2} {lappend cnamelist [utf8 [sqlite3_column_name16 $STMT $i]]}
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set cnamelist
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} {a b c}
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do_test capi3-5.3 {
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sqlite3_step $STMT
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} SQLITE_ROW
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do_test capi3-5.4 {
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set types [list]
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foreach i {0 1 2} {lappend types [sqlite3_column_type $STMT $i]}
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set types
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} {INTEGER INTEGER TEXT}
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if 0 {
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do_test capi3-5.5 {
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set ints [list]
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foreach i {0 1 2} {lappend ints [sqlite3_column_int $STMT $i]}
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set ints
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} {1 2 3}
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do_test capi3-5.6 {
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set utf8 [list]
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foreach i {0 1 2} {lappend utf8 [sqlite3_column_data $STMT $i]}
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set utf8
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} {1 2 3}
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}
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do_test capi3-5.7 {
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set utf8 [list]
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foreach i {0 1 2} {lappend utf8 [utf8 [sqlite3_column_data16 $STMT $i]]}
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set utf8
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} {1 2 3}
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do_test capi3-5.8 {
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set types [list]
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foreach i {0 1 2} {lappend types [sqlite3_column_type $STMT $i]}
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set types
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} {INTEGER INTEGER TEXT}
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do_test capi3-5.9 {
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sqlite3_step $STMT
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} SQLITE_ROW
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do_test capi3-5.10 {
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set types [list]
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foreach i {0 1 2} {lappend types [sqlite3_column_type $STMT $i]}
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set types
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} {TEXT TEXT NULL}
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do_test capi3-5.11 {
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set ints [list]
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foreach i {0 1 2} {lappend ints [sqlite3_column_int $STMT $i]}
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set ints
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} {0 0 0}
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do_test capi3-5.12 {
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set utf8 [list]
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foreach i {0 1 2} {lappend utf8 [sqlite3_column_data $STMT $i]}
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set utf8
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} {one two {}}
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do_test capi3-5.13 {
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set utf8 [list]
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foreach i {0 1 2} {lappend utf8 [utf8 [sqlite3_column_data16 $STMT $i]]}
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set utf8
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} {one two {}}
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do_test capi3-5.14 {
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set types [list]
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foreach i {0 1 2} {lappend types [sqlite3_column_type $STMT $i]}
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set types
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} {TEXT TEXT NULL}
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do_test capi3-5.15 {
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sqlite3_step $STMT
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} SQLITE_DONE
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do_test capi3-5.99 {
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sqlite3_finalize $STMT
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} {SQLITE_OK}
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db close
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finish_test
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