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Diffstat (limited to 'test/capi3.test')
| -rw-r--r-- | test/capi3.test | 1215 |
1 files changed, 1215 insertions, 0 deletions
diff --git a/test/capi3.test b/test/capi3.test new file mode 100644 index 0000000..cbba04c --- /dev/null +++ b/test/capi3.test @@ -0,0 +1,1215 @@ +# 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 + +# 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 {}] + } + sqlite3_extended_errcode $db2 +} {SQLITE_CANTOPEN} +do_test capi3-3.4 { + sqlite3_errmsg $db2 +} {unable to open database file} +do_test capi3-3.5 { + sqlite3_close $db2 +} {SQLITE_OK} +do_test capi3-3.6.1-misuse { + sqlite3_close $db2 +} {SQLITE_MISUSE} +do_test capi3-3.6.2-misuse { + sqlite3_errmsg $db2 +} {library routine called out of sequence} +ifcapable {utf16} { + do_test capi3-3.6.3-misuse { + utf8 [sqlite3_errmsg16 $db2] + } {library routine called out of sequence} +} + +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 {lappend types [sqlite3_column_type $STMT $i]} + 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 + + +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} +do_test capi3-6.2 { + sqlite3_step $STMT +} {SQLITE_ERROR} +#check_data $STMT capi3-6.3 {INTEGER} {1} {1.0} {1} +do_test capi3-6.3 { + sqlite3_finalize $STMT +} {SQLITE_SCHEMA} +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 + 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 + 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 or missing database} \ +SQLITE_PERM {access permission denied} \ +SQLITE_ABORT {callback requested query abort} \ +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_EMPTY {table contains no data} \ +SQLITE_SCHEMA {database schema has changed} \ +SQLITE_CONSTRAINT {constraint failed} \ +SQLITE_MISMATCH {datatype mismatch} \ +SQLITE_MISUSE {library routine called out of sequence} \ +SQLITE_NOLFS {large file support is disabled} \ +SQLITE_AUTH {authorization denied} \ +SQLITE_FORMAT {auxiliary database format error} \ +SQLITE_RANGE {bind or column index out of range} \ +SQLITE_NOTADB {file is encrypted or 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. +ifcapable memdebug { + 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; + } +} {1 {cannot rollback transaction - SQL statements in progress}} +do_test capi3-11.9.3 { + sqlite3_get_autocommit $DB +} 0 +do_test capi3-11.10 { + sqlite3_step $STMT +} {SQLITE_ROW} +do_test capi3-11.11 { + sqlite3_step $STMT +} {SQLITE_ROW} +do_test capi3-11.12 { + sqlite3_step $STMT +} {SQLITE_DONE} +do_test capi3-11.13 { + sqlite3_finalize $STMT +} {SQLITE_OK} +do_test capi3-11.14 { + execsql { + SELECT a FROM t2; + } +} {1 2 3} +do_test capi3-11.14.1 { + sqlite3_get_autocommit $DB +} 0 +do_test capi3-11.15 { + catchsql { + ROLLBACK; + } +} {0 {}} +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. +# +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 +} {} + +# 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 |