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libsql/libsql-sqlite3/test/capi3.test
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# 2003 January 29
#
# 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 script testing the callback-free C/C++ API.
#
# $Id: capi3.test,v 1.70 2009/01/09 02:49:32 drh Exp $
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set ::testprefix capi3
# Do not use a codec for tests in this file, as the database file is
# manipulated directly using tcl scripts (using the [hexio_write] command).
#
do_not_use_codec
# Return the UTF-16 representation of the supplied UTF-8 string $str.
# If $nt is true, append two 0x00 bytes as a nul terminator.
proc utf16 {str {nt 1}} {
set r [encoding convertto unicode $str]
if {$nt} {
append r "\x00\x00"
}
return $r
}
# Return the UTF-8 representation of the supplied UTF-16 string $str.
proc utf8 {str} {
# If $str ends in two 0x00 0x00 bytes, knock these off before
# converting to UTF-8 using TCL.
binary scan $str \c* vals
if {[lindex $vals end]==0 && [lindex $vals end-1]==0} {
set str [binary format \c* [lrange $vals 0 end-2]]
}
set r [encoding convertfrom unicode $str]
return $r
}
# These tests complement those in capi2.test. They are organized
# as follows:
#
# capi3-1.*: Test sqlite3_prepare
# capi3-2.*: Test sqlite3_prepare16
# capi3-3.*: Test sqlite3_open
# capi3-4.*: Test sqlite3_open16
# capi3-5.*: Test the various sqlite3_result_* APIs
# capi3-6.*: Test that sqlite3_close fails if there are outstanding VMs.
#
set DB [sqlite3_connection_pointer db]
do_test capi3-1.0 {
sqlite3_get_autocommit $DB
} 1
do_test capi3-1.1 {
set STMT [sqlite3_prepare $DB {SELECT name FROM sqlite_master} -1 TAIL]
sqlite3_finalize $STMT
set TAIL
} {}
do_test capi3-1.2.1 {
sqlite3_errcode $DB
} {SQLITE_OK}
do_test capi3-1.2.2 {
sqlite3_extended_errcode $DB
} {SQLITE_OK}
do_test capi3-1.3 {
sqlite3_errmsg $DB
} {not an error}
do_test capi3-1.4 {
set sql {SELECT name FROM sqlite_master;SELECT 10}
set STMT [sqlite3_prepare $DB $sql -1 TAIL]
sqlite3_finalize $STMT
set TAIL
} {SELECT 10}
do_test capi3-1.5 {
set sql {SELECT name FROM sqlite_master;SELECT 10}
set STMT [sqlite3_prepare $DB $sql [string length $sql] TAIL]
sqlite3_finalize $STMT
set TAIL
} {SELECT 10}
do_test capi3-1.6 {
set sql {SELECT name FROM sqlite_master;SELECT 10}
set STMT [sqlite3_prepare $DB $sql [expr [string length $sql]+1] TAIL]
sqlite3_finalize $STMT
set TAIL
} {SELECT 10}
do_test capi3-1.7 {
set sql {SELECT namex FROM sqlite_master}
catch {
set STMT [sqlite3_prepare $DB $sql -1 TAIL]
}
} {1}
do_test capi3-1.8.1 {
sqlite3_errcode $DB
} {SQLITE_ERROR}
do_test capi3-1.8.2 {
sqlite3_extended_errcode $DB
} {SQLITE_ERROR}
do_test capi3-1.9 {
sqlite3_errmsg $DB
} {no such column: namex}
ifcapable {utf16} {
do_test capi3-2.1 {
set sql16 [utf16 {SELECT name FROM sqlite_master}]
set STMT [sqlite3_prepare16 $DB $sql16 -1 ::TAIL]
sqlite3_finalize $STMT
utf8 $::TAIL
} {}
do_test capi3-2.2 {
set sql [utf16 {SELECT name FROM sqlite_master;SELECT 10}]
set STMT [sqlite3_prepare16 $DB $sql -1 TAIL]
sqlite3_finalize $STMT
utf8 $TAIL
} {SELECT 10}
do_test capi3-2.3 {
set sql [utf16 {SELECT namex FROM sqlite_master}]
catch {
set STMT [sqlite3_prepare16 $DB $sql -1]
}
} {1}
do_test capi3-2.4.1 {
sqlite3_errcode $DB
} {SQLITE_ERROR}
do_test capi3-2.4.2 {
sqlite3_extended_errcode $DB
} {SQLITE_ERROR}
do_test capi3-2.5 {
sqlite3_errmsg $DB
} {no such column: namex}
ifcapable schema_pragmas {
do_test capi3-2.6 {
execsql {CREATE TABLE tablename(x)}
set sql16 [utf16 {PRAGMA table_info("TableName"); --excess text}]
set STMT [sqlite3_prepare16 $DB $sql16 -1]
sqlite3_step $STMT
} SQLITE_ROW
do_test capi3-2.7 {
sqlite3_step $STMT
} SQLITE_DONE
do_test capi3-2.8 {
sqlite3_finalize $STMT
} SQLITE_OK
}
} ;# endif utf16
# rename sqlite3_open sqlite3_open_old
# proc sqlite3_open {fname options} {sqlite3_open_new $fname $options}
do_test capi3-3.1 {
set db2 [sqlite3_open test.db {}]
sqlite3_errcode $db2
} {SQLITE_OK}
# FIX ME: Should test the db handle works.
do_test capi3-3.2 {
sqlite3_close $db2
} {SQLITE_OK}
do_test capi3-3.3 {
catch {
set db2 [sqlite3_open /bogus/path/test.db {}]
}
set ::capi3_errno [sqlite3_system_errno $db2]
list [sqlite3_extended_errcode $db2] [expr {$::capi3_errno!=0}]
} {SQLITE_CANTOPEN 1}
do_test capi3-3.4 {
sqlite3_errmsg $db2
} {unable to open database file}
do_test capi3-3.5 {
list [sqlite3_system_errno $db2] [sqlite3_close $db2]
} [list $::capi3_errno SQLITE_OK]
if {[clang_sanitize_address]==0} {
do_test capi3-3.6.1-misuse {
sqlite3_close $db2
} {SQLITE_MISUSE}
do_test capi3-3.6.2-misuse {
sqlite3_errmsg $db2
} {bad parameter or other API misuse}
ifcapable {utf16} {
do_test capi3-3.6.3-misuse {
utf8 [sqlite3_errmsg16 $db2]
} {bad parameter or other API misuse}
}
}
do_test capi3-3.7 {
set db2 [sqlite3_open]
sqlite3_errcode $db2
} {SQLITE_OK}
do_test capi3-3.8 {
sqlite3_close $db2
} {SQLITE_OK}
# rename sqlite3_open ""
# rename sqlite3_open_old sqlite3_open
ifcapable {utf16} {
do_test capi3-4.1 {
set db2 [sqlite3_open16 [utf16 test.db] {}]
sqlite3_errcode $db2
} {SQLITE_OK}
# FIX ME: Should test the db handle works.
do_test capi3-4.2 {
sqlite3_close $db2
} {SQLITE_OK}
do_test capi3-4.3 {
catch {
set db2 [sqlite3_open16 [utf16 /bogus/path/test.db] {}]
}
sqlite3_errcode $db2
} {SQLITE_CANTOPEN}
do_test capi3-4.4 {
utf8 [sqlite3_errmsg16 $db2]
} {unable to open database file}
do_test capi3-4.5 {
sqlite3_close $db2
} {SQLITE_OK}
} ;# utf16
# This proc is used to test the following API calls:
#
# sqlite3_column_count
# sqlite3_column_name
# sqlite3_column_name16
# sqlite3_column_decltype
# sqlite3_column_decltype16
#
# $STMT is a compiled SQL statement. $test is a prefix
# to use for test names within this proc. $names is a list
# of the column names that should be returned by $STMT.
# $decltypes is a list of column declaration types for $STMT.
#
# Example:
#
# set STMT [sqlite3_prepare "SELECT 1, 2, 2;" -1 DUMMY]
# check_header test1.1 {1 2 3} {"" "" ""}
#
proc check_header {STMT test names decltypes} {
# Use the return value of sqlite3_column_count() to build
# a list of column indexes. i.e. If sqlite3_column_count
# is 3, build the list {0 1 2}.
set ::idxlist [list]
set ::numcols [sqlite3_column_count $STMT]
for {set i 0} {$i < $::numcols} {incr i} {lappend ::idxlist $i}
# Column names in UTF-8
do_test $test.1 {
set cnamelist [list]
foreach i $idxlist {lappend cnamelist [sqlite3_column_name $STMT $i]}
set cnamelist
} $names
# Column names in UTF-16
ifcapable {utf16} {
do_test $test.2 {
set cnamelist [list]
foreach i $idxlist {
lappend cnamelist [utf8 [sqlite3_column_name16 $STMT $i]]
}
set cnamelist
} $names
}
# Column names in UTF-8
do_test $test.3 {
set cnamelist [list]
foreach i $idxlist {lappend cnamelist [sqlite3_column_name $STMT $i]}
set cnamelist
} $names
# Column names in UTF-16
ifcapable {utf16} {
do_test $test.4 {
set cnamelist [list]
foreach i $idxlist {
lappend cnamelist [utf8 [sqlite3_column_name16 $STMT $i]]
}
set cnamelist
} $names
}
# Column names in UTF-8
do_test $test.5 {
set cnamelist [list]
foreach i $idxlist {lappend cnamelist [sqlite3_column_decltype $STMT $i]}
set cnamelist
} $decltypes
# Column declaration types in UTF-16
ifcapable {utf16} {
do_test $test.6 {
set cnamelist [list]
foreach i $idxlist {
lappend cnamelist [utf8 [sqlite3_column_decltype16 $STMT $i]]
}
set cnamelist
} $decltypes
}
# Test some out of range conditions:
ifcapable {utf16} {
do_test $test.7 {
list \
[sqlite3_column_name $STMT -1] \
[sqlite3_column_name16 $STMT -1] \
[sqlite3_column_decltype $STMT -1] \
[sqlite3_column_decltype16 $STMT -1] \
[sqlite3_column_name $STMT $numcols] \
[sqlite3_column_name16 $STMT $numcols] \
[sqlite3_column_decltype $STMT $numcols] \
[sqlite3_column_decltype16 $STMT $numcols]
} {{} {} {} {} {} {} {} {}}
}
}
# This proc is used to test the following API calls:
#
# sqlite3_column_origin_name
# sqlite3_column_origin_name16
# sqlite3_column_table_name
# sqlite3_column_table_name16
# sqlite3_column_database_name
# sqlite3_column_database_name16
#
# $STMT is a compiled SQL statement. $test is a prefix
# to use for test names within this proc. $names is a list
# of the column names that should be returned by $STMT.
# $decltypes is a list of column declaration types for $STMT.
#
# Example:
#
# set STMT [sqlite3_prepare "SELECT 1, 2, 2;" -1 DUMMY]
# check_header test1.1 {1 2 3} {"" "" ""}
#
proc check_origin_header {STMT test dbs tables cols} {
# If sqlite3_column_origin_name() and friends are not compiled into
# this build, this proc is a no-op.
ifcapable columnmetadata {
# Use the return value of sqlite3_column_count() to build
# a list of column indexes. i.e. If sqlite3_column_count
# is 3, build the list {0 1 2}.
set ::idxlist [list]
set ::numcols [sqlite3_column_count $STMT]
for {set i 0} {$i < $::numcols} {incr i} {lappend ::idxlist $i}
# Database names in UTF-8
do_test $test.8 {
set cnamelist [list]
foreach i $idxlist {
lappend cnamelist [sqlite3_column_database_name $STMT $i]
}
set cnamelist
} $dbs
# Database names in UTF-16
ifcapable {utf16} {
do_test $test.9 {
set cnamelist [list]
foreach i $idxlist {
lappend cnamelist [utf8 [sqlite3_column_database_name16 $STMT $i]]
}
set cnamelist
} $dbs
}
# Table names in UTF-8
do_test $test.10 {
set cnamelist [list]
foreach i $idxlist {
lappend cnamelist [sqlite3_column_table_name $STMT $i]
}
set cnamelist
} $tables
# Table names in UTF-16
ifcapable {utf16} {
do_test $test.11 {
set cnamelist [list]
foreach i $idxlist {
lappend cnamelist [utf8 [sqlite3_column_table_name16 $STMT $i]]
}
set cnamelist
} $tables
}
# Origin names in UTF-8
do_test $test.12 {
set cnamelist [list]
foreach i $idxlist {
lappend cnamelist [sqlite3_column_origin_name $STMT $i]
}
set cnamelist
} $cols
# Origin declaration types in UTF-16
ifcapable {utf16} {
do_test $test.13 {
set cnamelist [list]
foreach i $idxlist {
lappend cnamelist [utf8 [sqlite3_column_origin_name16 $STMT $i]]
}
set cnamelist
} $cols
}
}
}
# This proc is used to test the following APIs:
#
# sqlite3_data_count
# sqlite3_column_type
# sqlite3_column_int
# sqlite3_column_text
# sqlite3_column_text16
# sqlite3_column_double
#
# $STMT is a compiled SQL statement for which the previous call
# to sqlite3_step returned SQLITE_ROW. $test is a prefix to use
# for test names within this proc. $types is a list of the
# manifest types for the current row. $ints, $doubles and $strings
# are lists of the integer, real and string representations of
# the values in the current row.
#
# Example:
#
# set STMT [sqlite3_prepare "SELECT 'hello', 1.1, NULL" -1 DUMMY]
# sqlite3_step $STMT
# check_data test1.2 {TEXT REAL NULL} {0 1 0} {0 1.1 0} {hello 1.1 {}}
#
proc check_data {STMT test types ints doubles strings} {
# Use the return value of sqlite3_column_count() to build
# a list of column indexes. i.e. If sqlite3_column_count
# is 3, build the list {0 1 2}.
set ::idxlist [list]
set numcols [sqlite3_data_count $STMT]
for {set i 0} {$i < $numcols} {incr i} {lappend ::idxlist $i}
# types
do_test $test.1 {
set types [list]
foreach i $idxlist {
set x [sqlite3_column_type $STMT $i]
# EVIDENCE-OF: R-12793-43283 Every value in SQLite has one of five
# fundamental datatypes: 64-bit signed integer 64-bit IEEE floating
# point number string BLOB NULL
if {[lsearch {INTEGER FLOAT TEXT BLOB NULL} $x]<0} {
set types ERROR
break
} else {
lappend types $x
}
}
set types
} $types
# Integers
do_test $test.2 {
set ints [list]
foreach i $idxlist {lappend ints [sqlite3_column_int64 $STMT $i]}
set ints
} $ints
# bytes
set lens [list]
foreach i $::idxlist {
lappend lens [string length [lindex $strings $i]]
}
do_test $test.3 {
set bytes [list]
set lens [list]
foreach i $idxlist {
lappend bytes [sqlite3_column_bytes $STMT $i]
}
set bytes
} $lens
# bytes16
ifcapable {utf16} {
set lens [list]
foreach i $::idxlist {
lappend lens [expr 2 * [string length [lindex $strings $i]]]
}
do_test $test.4 {
set bytes [list]
set lens [list]
foreach i $idxlist {
lappend bytes [sqlite3_column_bytes16 $STMT $i]
}
set bytes
} $lens
}
# Blob
do_test $test.5 {
set utf8 [list]
foreach i $idxlist {lappend utf8 [sqlite3_column_blob $STMT $i]}
set utf8
} $strings
# UTF-8
do_test $test.6 {
set utf8 [list]
foreach i $idxlist {lappend utf8 [sqlite3_column_text $STMT $i]}
set utf8
} $strings
# Floats
do_test $test.7 {
set utf8 [list]
foreach i $idxlist {lappend utf8 [sqlite3_column_double $STMT $i]}
set utf8
} $doubles
# UTF-16
ifcapable {utf16} {
do_test $test.8 {
set utf8 [list]
foreach i $idxlist {lappend utf8 [utf8 [sqlite3_column_text16 $STMT $i]]}
set utf8
} $strings
}
# Integers
do_test $test.9 {
set ints [list]
foreach i $idxlist {lappend ints [sqlite3_column_int $STMT $i]}
set ints
} $ints
# Floats
do_test $test.10 {
set utf8 [list]
foreach i $idxlist {lappend utf8 [sqlite3_column_double $STMT $i]}
set utf8
} $doubles
# UTF-8
do_test $test.11 {
set utf8 [list]
foreach i $idxlist {lappend utf8 [sqlite3_column_text $STMT $i]}
set utf8
} $strings
# Types
do_test $test.12 {
set types [list]
foreach i $idxlist {lappend types [sqlite3_column_type $STMT $i]}
set types
} $types
# Test that an out of range request returns the equivalent of NULL
do_test $test.13 {
sqlite3_column_int $STMT -1
} {0}
do_test $test.13 {
sqlite3_column_text $STMT -1
} {}
}
ifcapable !floatingpoint {
finish_test
return
}
do_test capi3-5.0 {
execsql {
CREATE TABLE t1(a VARINT, b BLOB, c VARCHAR(16));
INSERT INTO t1 VALUES(1, 2, 3);
INSERT INTO t1 VALUES('one', 'two', NULL);
INSERT INTO t1 VALUES(1.2, 1.3, 1.4);
}
set sql "SELECT * FROM t1"
set STMT [sqlite3_prepare $DB $sql -1 TAIL]
sqlite3_column_count $STMT
} 3
check_header $STMT capi3-5.1 {a b c} {VARINT BLOB VARCHAR(16)}
check_origin_header $STMT capi3-5.1 {main main main} {t1 t1 t1} {a b c}
do_test capi3-5.2 {
sqlite3_step $STMT
} SQLITE_ROW
check_header $STMT capi3-5.3 {a b c} {VARINT BLOB VARCHAR(16)}
check_origin_header $STMT capi3-5.3 {main main main} {t1 t1 t1} {a b c}
check_data $STMT capi3-5.4 {INTEGER INTEGER TEXT} {1 2 3} {1.0 2.0 3.0} {1 2 3}
do_test capi3-5.5 {
sqlite3_step $STMT
} SQLITE_ROW
check_header $STMT capi3-5.6 {a b c} {VARINT BLOB VARCHAR(16)}
check_origin_header $STMT capi3-5.6 {main main main} {t1 t1 t1} {a b c}
check_data $STMT capi3-5.7 {TEXT TEXT NULL} {0 0 0} {0.0 0.0 0.0} {one two {}}
do_test capi3-5.8 {
sqlite3_step $STMT
} SQLITE_ROW
check_header $STMT capi3-5.9 {a b c} {VARINT BLOB VARCHAR(16)}
check_origin_header $STMT capi3-5.9 {main main main} {t1 t1 t1} {a b c}
check_data $STMT capi3-5.10 {FLOAT FLOAT TEXT} {1 1 1} {1.2 1.3 1.4} {1.2 1.3 1.4}
do_test capi3-5.11 {
sqlite3_step $STMT
} SQLITE_DONE
do_test capi3-5.12 {
sqlite3_finalize $STMT
} SQLITE_OK
do_test capi3-5.20 {
set sql "SELECT a, sum(b), max(c) FROM t1 GROUP BY a"
set STMT [sqlite3_prepare $DB $sql -1 TAIL]
sqlite3_column_count $STMT
} 3
check_header $STMT capi3-5.21 {a sum(b) max(c)} {VARINT {} {}}
check_origin_header $STMT capi3-5.22 {main {} {}} {t1 {} {}} {a {} {}}
do_test capi3-5.23 {
sqlite3_finalize $STMT
} SQLITE_OK
do_test capi3-5.30 {
set sql "SELECT a AS x, sum(b) AS y, max(c) AS z FROM t1 AS m GROUP BY x"
set STMT [sqlite3_prepare $DB $sql -1 TAIL]
sqlite3_column_count $STMT
} 3
check_header $STMT capi3-5.31 {x y z} {VARINT {} {}}
check_origin_header $STMT capi3-5.32 {main {} {}} {t1 {} {}} {a {} {}}
do_test capi3-5.33 {
sqlite3_finalize $STMT
} SQLITE_OK
# 2018-01-09: If a column is the last token if a string, the column name
# was not being set correctly, due to changes in check-in
# https://sqlite.org/src/info/0fdf97efe5df7455
#
# This problem was detected by the community during beta-testing.
#
do_test capi3-5.34 {
set STMT [sqlite3_prepare $DB {SELECT :a, :b} -1 TAIL]
sqlite3_column_count $STMT
} 2
check_header $STMT capi-5.35 {:a :b} {{} {}}
sqlite3_finalize $STMT
set ::ENC [execsql {pragma encoding}]
db close
do_test capi3-6.0 {
sqlite3 db test.db
set DB [sqlite3_connection_pointer db]
if {[sqlite3 -has-codec]==0} { sqlite3_key $DB xyzzy }
set sql {SELECT a FROM t1 order by rowid}
set STMT [sqlite3_prepare $DB $sql -1 TAIL]
expr 0
} {0}
do_test capi3-6.1 {
db cache flush
sqlite3_close $DB
} {SQLITE_BUSY}
# 6.2 and 6.3 used to return SQLITE_ERROR and SQLITE_SCHEMA, respectively.
# But since attempting to close a connection no longer resets the internal
# schema and expires all statements, this is no longer the case.
do_test capi3-6.2 {
sqlite3_step $STMT
} {SQLITE_ROW}
#check_data $STMT capi3-6.3 {INTEGER} {1} {1.0} {1}
do_test capi3-6.3 {
sqlite3_finalize $STMT
} {SQLITE_OK}
if {[clang_sanitize_address]==0} {
do_test capi3-6.4-misuse {
db cache flush
sqlite3_close $DB
} {SQLITE_OK}
}
db close
# This procedure sets the value of the file-format in file 'test.db'
# to $newval. Also, the schema cookie is incremented.
#
proc set_file_format {newval} {
hexio_write test.db 44 [hexio_render_int32 $newval]
set schemacookie [hexio_get_int [hexio_read test.db 40 4]]
incr schemacookie
hexio_write test.db 40 [hexio_render_int32 $schemacookie]
return {}
}
# This procedure returns the value of the file-format in file 'test.db'.
#
proc get_file_format {{fname test.db}} {
return [hexio_get_int [hexio_read $fname 44 4]]
}
if {![sqlite3 -has-codec]} {
# Test what happens when the library encounters a newer file format.
do_test capi3-7.1 {
set_file_format 5
} {}
do_test capi3-7.2 {
catch { sqlite3 db test.db }
catchsql {
SELECT * FROM sqlite_master;
}
} {1 {unsupported file format}}
db close
}
if {![sqlite3 -has-codec]} {
# Now test that the library correctly handles bogus entries in the
# sqlite_master table (schema corruption).
do_test capi3-8.1 {
forcedelete test.db test.db-journal
sqlite3 db test.db
execsql {
CREATE TABLE t1(a);
}
db close
} {}
do_test capi3-8.2 {
sqlite3 db test.db
sqlite3_db_config db DEFENSIVE 0
execsql {
PRAGMA writable_schema=ON;
INSERT INTO sqlite_master VALUES(NULL,NULL,NULL,NULL,NULL);
}
db close
} {}
do_test capi3-8.3 {
catch { sqlite3 db test.db }
catchsql {
SELECT * FROM sqlite_master;
}
} {1 {malformed database schema (?)}}
do_test capi3-8.4 {
# Build a 5-field row record. The first field is a string 'table', and
# subsequent fields are all NULL.
db close
forcedelete test.db test.db-journal
sqlite3 db test.db
sqlite3_db_config db DEFENSIVE 0
execsql {
CREATE TABLE t1(a);
PRAGMA writable_schema=ON;
INSERT INTO sqlite_master VALUES('table',NULL,NULL,NULL,NULL);
}
db close
} {};
do_test capi3-8.5 {
catch { sqlite3 db test.db }
catchsql {
SELECT * FROM sqlite_master;
}
} {1 {malformed database schema (?)}}
db close
}
forcedelete test.db
forcedelete test.db-journal
# Test the english language string equivalents for sqlite error codes
set code2english [list \
SQLITE_OK {not an error} \
SQLITE_ERROR {SQL logic error} \
SQLITE_PERM {access permission denied} \
SQLITE_ABORT {query aborted} \
SQLITE_BUSY {database is locked} \
SQLITE_LOCKED {database table is locked} \
SQLITE_NOMEM {out of memory} \
SQLITE_READONLY {attempt to write a readonly database} \
SQLITE_INTERRUPT {interrupted} \
SQLITE_IOERR {disk I/O error} \
SQLITE_CORRUPT {database disk image is malformed} \
SQLITE_FULL {database or disk is full} \
SQLITE_CANTOPEN {unable to open database file} \
SQLITE_SCHEMA {database schema has changed} \
SQLITE_CONSTRAINT {constraint failed} \
SQLITE_MISMATCH {datatype mismatch} \
SQLITE_MISUSE {bad parameter or other API misuse} \
SQLITE_AUTH {authorization denied} \
SQLITE_RANGE {column index out of range} \
SQLITE_NOTADB {file is not a database} \
unknownerror {unknown error} \
]
set test_number 1
foreach {code english} $code2english {
do_test capi3-9.$test_number "sqlite3_test_errstr $code" $english
incr test_number
}
# Test the error message when a "real" out of memory occurs.
if { [permutation] != "nofaultsim" } {
do_test capi3-10-1 {
sqlite3 db test.db
set DB [sqlite3_connection_pointer db]
sqlite3_memdebug_fail 1
catchsql {
select * from sqlite_master;
}
} {1 {out of memory}}
do_test capi3-10-2 {
sqlite3_errmsg $::DB
} {out of memory}
ifcapable {utf16} {
do_test capi3-10-3 {
utf8 [sqlite3_errmsg16 $::DB]
} {out of memory}
}
db close
sqlite3_memdebug_fail -1
do_test capi3-10-4 {
sqlite3 db test.db
set DB [sqlite3_connection_pointer db]
sqlite3_memdebug_fail 1
catchsql {
select * from sqlite_master where rowid>5;
}
} {1 {out of memory}}
do_test capi3-10-5 {
sqlite3_errmsg $::DB
} {out of memory}
ifcapable {utf16} {
do_test capi3-10-6 {
utf8 [sqlite3_errmsg16 $::DB]
} {out of memory}
}
db close
sqlite3_memdebug_fail -1
}
# The following tests - capi3-11.* - test that a COMMIT or ROLLBACK
# statement issued while there are still outstanding VMs that are part of
# the transaction fails.
sqlite3 db test.db
set DB [sqlite3_connection_pointer db]
sqlite_register_test_function $DB func
do_test capi3-11.1 {
execsql {
BEGIN;
CREATE TABLE t1(a, b);
INSERT INTO t1 VALUES(1, 'int');
INSERT INTO t1 VALUES(2, 'notatype');
}
} {}
do_test capi3-11.1.1 {
sqlite3_get_autocommit $DB
} 0
do_test capi3-11.2 {
set STMT [sqlite3_prepare $DB "SELECT func(b, a) FROM t1" -1 TAIL]
sqlite3_step $STMT
} {SQLITE_ROW}
# As of 3.6.5 a COMMIT is OK during while a query is still running -
# as long as it is a read-only query and not an incremental BLOB write.
#
do_test capi3-11.3.1 {
catchsql {
COMMIT;
}
} {0 {}}
do_test capi3-11.3.2 {
sqlite3_extended_errcode $DB
} {SQLITE_OK}
do_test capi3-11.3.3 {
sqlite3_get_autocommit $DB
} 1
do_test capi3-11.3.4 {
db eval {PRAGMA lock_status}
} {main shared temp closed}
do_test capi3-11.4 {
sqlite3_step $STMT
} {SQLITE_ERROR}
do_test capi3-11.5 {
sqlite3_finalize $STMT
} {SQLITE_ERROR}
do_test capi3-11.6 {
catchsql {
SELECT * FROM t1;
}
} {0 {1 int 2 notatype}}
do_test capi3-11.7 {
sqlite3_get_autocommit $DB
} 1
do_test capi3-11.8 {
execsql {
CREATE TABLE t2(a);
INSERT INTO t2 VALUES(1);
INSERT INTO t2 VALUES(2);
BEGIN;
INSERT INTO t2 VALUES(3);
}
} {}
do_test capi3-11.8.1 {
sqlite3_get_autocommit $DB
} 0
do_test capi3-11.9 {
set STMT [sqlite3_prepare $DB "SELECT a FROM t2" -1 TAIL]
sqlite3_step $STMT
} {SQLITE_ROW}
do_test capi3-11.9.1 {
sqlite3_get_autocommit $DB
} 0
do_test capi3-11.9.2 {
catchsql {
ROLLBACK;
}
} {0 {}}
do_test capi3-11.9.3 {
sqlite3_get_autocommit $DB
} 1
do_test capi3-11.10 {
sqlite3_step $STMT
} {SQLITE_ROW}
do_test capi3-11.11 {
sqlite3_step $STMT
} {SQLITE_DONE}
ifcapable !autoreset {
do_test capi3-11.12armor {
sqlite3_step $STMT
sqlite3_step $STMT
} {SQLITE_MISUSE}
} else {
do_test capi3-11.12 {
sqlite3_step $STMT
sqlite3_step $STMT
} {SQLITE_ROW}
}
do_test capi3-11.13 {
sqlite3_finalize $STMT
} {SQLITE_OK}
do_test capi3-11.14 {
execsql {
SELECT a FROM t2;
}
} {1 2}
do_test capi3-11.14.1 {
sqlite3_get_autocommit $DB
} 1
do_test capi3-11.15 {
catchsql {
ROLLBACK;
}
} {1 {cannot rollback - no transaction is active}}
do_test capi3-11.15.1 {
sqlite3_get_autocommit $DB
} 1
do_test capi3-11.16 {
execsql {
SELECT a FROM t2;
}
} {1 2}
# Sanity check on the definition of 'outstanding VM'. This means any VM
# that has had sqlite3_step() called more recently than sqlite3_finalize() or
# sqlite3_reset(). So a VM that has just been prepared or reset does not
# count as an active VM.
do_test capi3-11.17 {
execsql {
BEGIN;
}
} {}
do_test capi3-11.18 {
set STMT [sqlite3_prepare $DB "SELECT a FROM t1" -1 TAIL]
catchsql {
COMMIT;
}
} {0 {}}
do_test capi3-11.19 {
sqlite3_step $STMT
} {SQLITE_ROW}
do_test capi3-11.20 {
catchsql {
BEGIN;
COMMIT;
}
} {0 {}}
do_test capi3-11.20 {
sqlite3_reset $STMT
catchsql {
COMMIT;
}
} {1 {cannot commit - no transaction is active}}
do_test capi3-11.21 {
sqlite3_finalize $STMT
} {SQLITE_OK}
# The following tests - capi3-12.* - check that its Ok to start a
# transaction while other VMs are active, and that its Ok to execute
# atomic updates in the same situation
#
do_test capi3-12.1 {
set STMT [sqlite3_prepare $DB "SELECT a FROM t2" -1 TAIL]
sqlite3_step $STMT
} {SQLITE_ROW}
do_test capi3-12.2 {
catchsql {
INSERT INTO t1 VALUES(3, NULL);
}
} {0 {}}
do_test capi3-12.3 {
catchsql {
INSERT INTO t2 VALUES(4);
}
} {0 {}}
do_test capi3-12.4 {
catchsql {
BEGIN;
INSERT INTO t1 VALUES(4, NULL);
}
} {0 {}}
do_test capi3-12.5 {
sqlite3_step $STMT
} {SQLITE_ROW}
do_test capi3-12.5.1 {
sqlite3_step $STMT
} {SQLITE_ROW}
do_test capi3-12.6 {
sqlite3_step $STMT
} {SQLITE_DONE}
do_test capi3-12.7 {
sqlite3_finalize $STMT
} {SQLITE_OK}
do_test capi3-12.8 {
execsql {
COMMIT;
SELECT a FROM t1;
}
} {1 2 3 4}
# Test cases capi3-13.* test the sqlite3_clear_bindings() and
# sqlite3_sleep APIs.
#
if {[llength [info commands sqlite3_clear_bindings]]>0} {
do_test capi3-13.1 {
execsql {
DELETE FROM t1;
}
set STMT [sqlite3_prepare $DB "INSERT INTO t1 VALUES(?, ?)" -1 TAIL]
sqlite3_step $STMT
} {SQLITE_DONE}
do_test capi3-13.2 {
sqlite3_reset $STMT
sqlite3_bind_text $STMT 1 hello 5
sqlite3_bind_text $STMT 2 world 5
sqlite3_step $STMT
} {SQLITE_DONE}
do_test capi3-13.3 {
sqlite3_reset $STMT
sqlite3_clear_bindings $STMT
sqlite3_step $STMT
} {SQLITE_DONE}
do_test capi3-13-4 {
sqlite3_finalize $STMT
execsql {
SELECT * FROM t1;
}
} {{} {} hello world {} {}}
}
if {[llength [info commands sqlite3_sleep]]>0} {
do_test capi3-13-5 {
set ms [sqlite3_sleep 80]
expr {$ms==80 || $ms==1000}
} {1}
}
# Ticket #1219: Make sure binding APIs can handle a NULL pointer.
#
if {[clang_sanitize_address]==0} {
do_test capi3-14.1-misuse {
set rc [catch {sqlite3_bind_text 0 1 hello 5} msg]
lappend rc $msg
} {1 SQLITE_MISUSE}
}
# Ticket #1650: Honor the nBytes parameter to sqlite3_prepare.
#
do_test capi3-15.1 {
set sql {SELECT * FROM t2}
set nbytes [string length $sql]
append sql { WHERE a==1}
set STMT [sqlite3_prepare $DB $sql $nbytes TAIL]
sqlite3_step $STMT
sqlite3_column_int $STMT 0
} {1}
do_test capi3-15.2 {
sqlite3_step $STMT
sqlite3_column_int $STMT 0
} {2}
do_test capi3-15.3 {
sqlite3_finalize $STMT
} {SQLITE_OK}
do_test capi3-15.4 {
# 123456789 1234567
set sql {SELECT 1234567890}
set STMT [sqlite3_prepare $DB $sql 8 TAIL]
sqlite3_step $STMT
set v1 [sqlite3_column_int $STMT 0]
sqlite3_finalize $STMT
set v1
} {1}
do_test capi3-15.5 {
# 123456789 1234567
set sql {SELECT 1234567890}
set STMT [sqlite3_prepare $DB $sql 9 TAIL]
sqlite3_step $STMT
set v1 [sqlite3_column_int $STMT 0]
sqlite3_finalize $STMT
set v1
} {12}
do_test capi3-15.6 {
# 123456789 1234567
set sql {SELECT 1234567890}
set STMT [sqlite3_prepare $DB $sql 12 TAIL]
sqlite3_step $STMT
set v1 [sqlite3_column_int $STMT 0]
sqlite3_finalize $STMT
set v1
} {12345}
do_test capi3-15.7 {
# 123456789 1234567
set sql {SELECT 12.34567890}
set STMT [sqlite3_prepare $DB $sql 12 TAIL]
sqlite3_step $STMT
set v1 [sqlite3_column_double $STMT 0]
sqlite3_finalize $STMT
set v1
} {12.34}
do_test capi3-15.8 {
# 123456789 1234567
set sql {SELECT 12.34567890}
set STMT [sqlite3_prepare $DB $sql 14 TAIL]
sqlite3_step $STMT
set v1 [sqlite3_column_double $STMT 0]
sqlite3_finalize $STMT
set v1
} {12.3456}
# Make sure code is always generated even if an IF EXISTS or
# IF NOT EXISTS clause is present that the table does not or
# does exists. That way we will always have a prepared statement
# to expire when the schema changes.
#
do_test capi3-16.1 {
set sql {DROP TABLE IF EXISTS t3}
set STMT [sqlite3_prepare $DB $sql -1 TAIL]
sqlite3_finalize $STMT
expr {$STMT!=""}
} {1}
do_test capi3-16.2 {
set sql {CREATE TABLE IF NOT EXISTS t1(x,y)}
set STMT [sqlite3_prepare $DB $sql -1 TAIL]
sqlite3_finalize $STMT
expr {$STMT!=""}
} {1}
# But still we do not generate code if there is no SQL
#
do_test capi3-16.3 {
set STMT [sqlite3_prepare $DB {} -1 TAIL]
sqlite3_finalize $STMT
expr {$STMT==""}
} {1}
do_test capi3-16.4 {
set STMT [sqlite3_prepare $DB {;} -1 TAIL]
sqlite3_finalize $STMT
expr {$STMT==""}
} {1}
# Ticket #2426: Misuse of sqlite3_column_* by calling it after
# a sqlite3_reset should be harmless.
#
do_test capi3-17.1 {
set STMT [sqlite3_prepare $DB {SELECT * FROM t2} -1 TAIL]
sqlite3_step $STMT
sqlite3_column_int $STMT 0
} {1}
do_test capi3-17.2 {
sqlite3_reset $STMT
sqlite3_column_int $STMT 0
} {0}
do_test capi3-17.3 {
sqlite3_finalize $STMT
} {SQLITE_OK}
# Verify that sqlite3_step() fails with an SQLITE_SCHEMA error
# when the statement is prepared with sqlite3_prepare() (not
# sqlite3_prepare_v2()) and the schema has changed.
#
do_test capi3-18.1 {
set STMT [sqlite3_prepare db {SELECT * FROM t2} -1 TAIL]
sqlite3 db2 test.db
db2 eval {CREATE TABLE t3(x)}
db2 close
sqlite3_step $STMT
} {SQLITE_ERROR}
do_test capi3-18.2 {
sqlite3_reset $STMT
sqlite3_errcode db
} {SQLITE_SCHEMA}
do_test capi3-18.3 {
sqlite3_errmsg db
} {database schema has changed}
# The error persist on retry when sqlite3_prepare() has been used.
do_test capi3-18.4 {
sqlite3_step $STMT
} {SQLITE_ERROR}
do_test capi3-18.5 {
sqlite3_reset $STMT
sqlite3_errcode db
} {SQLITE_SCHEMA}
do_test capi3-18.6 {
sqlite3_errmsg db
} {database schema has changed}
sqlite3_finalize $STMT
# Ticket #3134. Prepare a statement with an nBytes parameter of 0.
# Make sure this works correctly and does not reference memory out of
# range.
#
do_test capi3-19.1 {
sqlite3_prepare_tkt3134 db
} {}
# Test that calling sqlite3_column_blob() on a TEXT value does not change
# the return type of subsequent calls to sqlite3_column_type().
#
do_execsql_test 20.1 {
CREATE TABLE t4(x);
INSERT INTO t4 VALUES('abcdefghij');
}
do_test 20.2 {
set stmt [sqlite3_prepare db "SELECT * FROM t4" -1 dummy]
sqlite3_step $stmt
} {SQLITE_ROW}
do_test 20.3 { sqlite3_column_type $stmt 0 } {TEXT}
do_test 20.4 { sqlite3_column_blob $stmt 0 } {abcdefghij}
do_test 20.5 { sqlite3_column_type $stmt 0 } {TEXT}
do_test 20.6 { sqlite3_finalize $stmt } SQLITE_OK
# Tests of the interface when no VFS is registered.
#
if {![info exists tester_do_binarylog]} {
db close
vfs_unregister_all
do_test capi3-20.1 {
sqlite3_sleep 100
} {0}
vfs_reregister_all
}
finish_test
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