# 2017 December 9
#
# 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.
#
#***********************************************************************
#
package require Tcl 8.6
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix zipfile
ifcapable !vtab {
finish_test; return
}
if {[catch {load_static_extension db zipfile} error]} {
puts "Skipping zipfile tests, hit load error: $error"
finish_test; return
}
if {[catch {load_static_extension db fileio} error]} {
puts "Skipping zipfile tests, hit load error: $error"
finish_test; return
}
proc readfile {f} {
set fd [open $f]
fconfigure $fd -translation binary -encoding binary
set data [read $fd]
close $fd
set data
}
unset -nocomplain ::UNZIP
if {[catch {exec unzip} msg]==0 && \
[regexp -line {^UnZip \d+\.\d+ .*? Info-ZIP\.} $msg]} {
set ::UNZIP unzip
proc fix_stat_mode {name mode} {
if {$::tcl_platform(platform)=="windows"} {
#
# NOTE: Set or unset the write bits of the file permissions
# based on the read-only attribute because the Win32
# version of UnZip does this.
#
set writebits 0x12; # 0o22
set result $mode
if {[file attributes $name -readonly]} {
set result [expr {$result | $writebits}]
} else {
set result [expr {$result & ~$writebits}]
}
return $result
} else {
return $mode
}
}
proc do_unzip {file} {
forcedelete test_unzip
file mkdir test_unzip
exec $::UNZIP -d test_unzip $file
db func modefix fix_stat_mode
set res [db eval {
SELECT replace(name,'test_unzip/',''),modefix(name,mode),mtime,data
FROM fsdir('test_unzip')
WHERE name!='test_unzip'
ORDER BY name
}]
set res
}
}
# The argument is a blob (not a hex string) containing a zip archive.
# This proc removes the extended timestamp fields from the archive
# and returns the result.
#
proc remove_timestamps {blob} {
set hex [binary encode hex $blob]
set hex [string map {55540500 00000500} $hex]
binary decode hex $hex
}
# Argument $file is the name of a zip archive on disk. This function
# executes test cases to check that the results of each of the following
# are the same:
#
# SELECT * FROM zipfile($file)
# SELECT * FROM zipfile( readfile($file) )
# SELECT * FROM zipfile(
# (SELECT zipfile(name,mode,mtime,data,method) FROM zipfile($file))
# )
#
proc do_zipfile_blob_test {tn file} {
db func r readfile
set q1 {SELECT name,mode,mtime,method,quote(data) FROM zipfile($file)}
set q2 {SELECT name,mode,mtime,method,quote(data) FROM zipfile( r($file) )}
set q3 {SELECT name,mode,mtime,method,quote(data) FROM zipfile(
( SELECT zipfile(name,mode,mtime,data,method) FROM zipfile($file) )
)}
set r1 [db eval $q1]
set r2 [db eval $q2]
set r3 [db eval $q3]
#puts $r1
#puts $r2
#puts $r3
uplevel [list do_test $tn.1 [list set {} $r2] $r1]
uplevel [list do_test $tn.2 [list set {} $r3] $r1]
}
# Argument $file is a zip file on disk. This command runs tests to:
#
# 1. Unpack the archive with unix command [unzip] and compare the
# results to reading the same archive using the zipfile() table
# valued function.
#
# 2. Creates a new archive with the same contents using the zipfile()
# aggregate function as follows:
#
# SELECT writefile('test_unzip.zip',
# ( SELECT zipfile(name,mode,mtime,data,method) FROM zipfile($file) )
# );
#
# Then tests that unpacking the new archive using [unzip] produces
# the same results as in (1).
#
proc do_unzip_test {tn file} {
db func sss strip_slash
db eval {
SELECT writefile('test_unzip.zip',
( SELECT zipfile(name,mode,mtime,data,method) FROM zipfile($file) )
);
}
set r1 [db eval {
SELECT sss(name),mode,mtime,data FROM zipfile($file) ORDER BY name
}]
set r2 [do_unzip $file]
set r3 [do_unzip test_unzip.zip]
uplevel [list do_test $tn.1 [list set {} $r2] $r1]
uplevel [list do_test $tn.2 [list set {} $r3] $r1]
}
proc strip_slash {in} { regsub {/$} $in {} }
proc do_zip_tests {tn file} {
uplevel do_zipfile_blob_test $tn.1 $file
if {[info exists ::UNZIP]} {
uplevel do_unzip_test $tn.2 $file
}
}
forcedelete test.zip
do_execsql_test 1.0 {
CREATE VIRTUAL TABLE temp.zz USING zipfile('test.zip');
PRAGMA table_info(zz);
} {
0 name {} 1 {} 1
1 mode {} 0 {} 0
2 mtime {} 0 {} 0
3 sz {} 0 {} 0
4 rawdata {} 0 {} 0
5 data {} 0 {} 0
6 method {} 0 {} 0
}
do_catchsql_test 1.1.0.1 {
INSERT INTO zz(name, mode, mtime, sz, rawdata, method)
VALUES('f.txt', '-rw-r--r--', 1000000000, 5, 'abcde', 0);
} {1 {rawdata must be NULL}}
do_catchsql_test 1.1.0.2 {
INSERT INTO zz(name, mtime, sz, data, method)
VALUES('g.txt', 1000000002, 5, '12345', 0);
} {1 {sz must be NULL}}
do_catchsql_test 1.1.0.3 {
INSERT INTO zz(name, mtime, rawdata, method)
VALUES('g.txt', 1000000002, '12345', 0);
} {1 {rawdata must be NULL}}
do_catchsql_test 1.1.0.4 {
INSERT INTO zz(name, data, method)
VALUES('g.txt', '12345', 7);
} {1 {unknown compression method: 7}}
do_execsql_test 1.1.1 {
INSERT INTO zz(name, mode, mtime, data, method)
VALUES('f.txt', '-rw-r--r--', 1000000000, 'abcde', 0);
}
do_execsql_test 1.1.2 {
INSERT INTO zz(name, mode, mtime, data, method)
VALUES('g.txt', NULL, 1000000002, '12345', 0);
}
do_execsql_test 1.2 {
SELECT name, mtime, data FROM zipfile('test.zip')
} {
f.txt 1000000000 abcde
g.txt 1000000002 12345
}
do_zip_tests 1.2a test.zip
do_execsql_test 1.3 {
INSERT INTO zz(name, mode, mtime, data) VALUES('h.txt',
'-rw-r--r--', 1000000004, 'aaaaaaaaaabbbbbbbbbb'
);
}
do_zip_tests 1.3a test.zip
do_execsql_test 1.4 {
SELECT name, mtime, data, method FROM zipfile('test.zip');
} {
f.txt 1000000000 abcde 0
g.txt 1000000002 12345 0
h.txt 1000000004 aaaaaaaaaabbbbbbbbbb 8
}
ifcapable json1 {
do_execsql_test 1.4.1 {
SELECT name, json_extract( zipfile_cds(z) , '$.crc32')!=0
FROM zipfile('test.zip');
} {
f.txt 1
g.txt 1
h.txt 1
}
}
do_catchsql_test 1.4.2 {
SELECT zipfile_cds(mode) FROM zipfile('test.zip');
} {0 {{} {} {}}}
do_execsql_test 1.5.1 {
BEGIN;
INSERT INTO zz(name, mode, mtime, data, method)
VALUES('i.txt', '-rw-r--r--', 1000000006, 'zxcvb', 0);
SELECT name FROM zz;
COMMIT;
} {f.txt g.txt h.txt i.txt}
do_execsql_test 1.5.2 {
SELECT name FROM zz;
} {f.txt g.txt h.txt i.txt}
do_execsql_test 1.5.3 {
SELECT data FROM zz WHERE name='i.txt';
} {zxcvb}
do_execsql_test 1.6.0 {
DELETE FROM zz WHERE name='g.txt';
SELECT name FROM zz;
} {f.txt h.txt i.txt}
do_execsql_test 1.6.1 {
SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} {
f.txt 33188 1000000000 abcde 0
h.txt 33188 1000000004 aaaaaaaaaabbbbbbbbbb 8
i.txt 33188 1000000006 zxcvb 0
}
do_zip_tests 1.6.1a test.zip
do_execsql_test 1.6.2 {
UPDATE zz SET mtime=4 WHERE name='i.txt';
SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} {
f.txt 33188 1000000000 abcde 0
h.txt 33188 1000000004 aaaaaaaaaabbbbbbbbbb 8
i.txt 33188 4 zxcvb 0
}
if {$::tcl_platform(platform)=="unix"} {
set modes -rw-r--r-x
set perms 33189
} else {
set modes -rw-r--r--; # no execute bits on Win32
set perms 33188
}
do_execsql_test 1.6.3 {
UPDATE zz SET mode=$modes WHERE name='h.txt';
SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} [string map [list %perms% $perms] {
f.txt 33188 1000000000 abcde 0
h.txt %perms% 1000000004 aaaaaaaaaabbbbbbbbbb 8
i.txt 33188 4 zxcvb 0
}]
do_zip_tests 1.6.3a test.zip
do_execsql_test 1.6.4 {
UPDATE zz SET name = 'blue.txt' WHERE name='f.txt';
SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} [string map [list %perms% $perms] {
blue.txt 33188 1000000000 abcde 0
h.txt %perms% 1000000004 aaaaaaaaaabbbbbbbbbb 8
i.txt 33188 4 zxcvb 0
}]
do_zip_tests 1.6.4a test.zip
do_execsql_test 1.6.5 {
UPDATE zz SET data = 'edcba' WHERE name='blue.txt';
SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} [string map [list %perms% $perms] {
blue.txt 33188 1000000000 edcba 0
h.txt %perms% 1000000004 aaaaaaaaaabbbbbbbbbb 8
i.txt 33188 4 zxcvb 0
}]
do_execsql_test 1.6.6 {
UPDATE zz SET mode=NULL, data = NULL WHERE name='blue.txt';
SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} [string map [list %perms% $perms] {
blue.txt/ 16877 1000000000 {} 0
h.txt %perms% 1000000004 aaaaaaaaaabbbbbbbbbb 8
i.txt 33188 4 zxcvb 0
}]
do_catchsql_test 1.6.7 {
UPDATE zz SET data=NULL WHERE name='i.txt'
} {1 {zipfile: mode does not match data}}
do_execsql_test 1.6.8 {
SELECT name, mode, mtime, data, method FROM zipfile('test.zip');
} [string map [list %perms% $perms] {
blue.txt/ 16877 1000000000 {} 0
h.txt %perms% 1000000004 aaaaaaaaaabbbbbbbbbb 8
i.txt 33188 4 zxcvb 0
}]
do_execsql_test 1.6.9 {
UPDATE zz SET data = '' WHERE name='i.txt';
SELECT name,mode,mtime,data,method from zipfile('test.zip');
} [string map [list %perms% $perms] {
blue.txt/ 16877 1000000000 {} 0
h.txt %perms% 1000000004 aaaaaaaaaabbbbbbbbbb 8
i.txt 33188 4 {} 0
}]
do_execsql_test 1.6.10 {
SELECT a.name, a.data
FROM zz AS a, zz AS b
WHERE a.name=+b.name AND +a.mode=b.mode
} {
blue.txt/ {}
h.txt aaaaaaaaaabbbbbbbbbb
i.txt {}
}
do_execsql_test 1.6.11 {
SELECT name, data FROM zz WHERE name LIKE '%txt'
} {
h.txt aaaaaaaaaabbbbbbbbbb
i.txt {}
}
do_execsql_test 1.7 {
DELETE FROM zz;
SELECT * FROM zz;
} {}
#-------------------------------------------------------------------------
db close
forcedelete test.zip
reset_db
load_static_extension db fileio
load_static_extension db zipfile
do_execsql_test 2.1 {
CREATE VIRTUAL TABLE zzz USING zipfile('test.zip');
INSERT INTO zzz(name, mode) VALUES('dirname', 'drwxr-xr-x');
SELECT name, mode, data FROM zzz;
} {dirname/ 16877 {}}
do_execsql_test 2.2 {
INSERT INTO zzz(name, data) VALUES('dirname2', NULL);
INSERT INTO zzz(name, data) VALUES('dirname2/file1.txt', 'abcdefghijklmnop');
SELECT name, mode, data FROM zzz;
} {
dirname/ 16877 {}
dirname2/ 16877 {}
dirname2/file1.txt 33188 abcdefghijklmnop
}
do_catchsql_test 2.3 {
UPDATE zzz SET name = 'dirname3' WHERE name = 'dirname/';
} {0 {}}
do_execsql_test 2.4 {
SELECT name, mode, data FROM zzz;
} {
dirname3/ 16877 {}
dirname2/ 16877 {}
dirname2/file1.txt 33188 abcdefghijklmnop
}
do_zip_tests 2.4a test.zip
# Check that the [unzip] utility can unpack our archive.
#
if {[info exists ::UNZIP]} {
do_test 2.5.1 {
forcedelete dirname
forcedelete dirname2
if {$::tcl_platform(platform)=="unix"} {
set null /dev/null
} else {
set null NUL
}
set rc [catch { exec $::UNZIP test.zip > $null } msg]
list $rc $msg
} {0 {}}
do_test 2.5.2 { file isdir dirname3 } 1
do_test 2.5.3 { file isdir dirname2 } 1
do_test 2.5.4 { file isdir dirname2/file1.txt } 0
do_test 2.5.5 {
set fd [open dirname2/file1.txt]
set data [read $fd]
close $fd
set data
} {abcdefghijklmnop}
}
#-------------------------------------------------------------------------
reset_db
forcedelete test.zip
load_static_extension db zipfile
load_static_extension db fileio
do_execsql_test 3.0 {
CREATE VIRTUAL TABLE temp.x1 USING zipfile('test.zip');
INSERT INTO x1(name, data) VALUES('dir1/', NULL);
INSERT INTO x1(name, data) VALUES('file1', '1234');
INSERT INTO x1(name, data) VALUES('dir1/file2', '5678');
}
foreach {tn fname} {
1 dir1
2 file1
3 dir1/file2
} {
do_catchsql_test 3.1.$tn.0 {
INSERT INTO x1(name, data) VALUES($fname, NULL);
} [list 1 "duplicate name: \"$fname/\""]
do_catchsql_test 3.1.$tn.1 {
INSERT INTO x1(name, data) VALUES($fname || '/', NULL);
} [list 1 "duplicate name: \"$fname/\""]
do_catchsql_test 3.1.$tn.2 {
INSERT INTO x1(name, data) VALUES($fname, 'abcd');
} [list 1 "duplicate name: \"$fname\""]
}
do_catchsql_test 3.2 {
SELECT rowid FROM x1
} {1 {no such column: rowid}}
#-------------------------------------------------------------------------
# Test some error conditions.
#
do_catchsql_test 4.1 {
CREATE VIRTUAL TABLE yyy USING zipfile();
} {1 {zipfile constructor requires one argument}}
do_catchsql_test 4.2 {
CREATE VIRTUAL TABLE yyy USING zipfile('test.zip', 'test.zip');
} {1 {zipfile constructor requires one argument}}
do_catchsql_test 4.3 {
SELECT * FROM zipfile()
} {1 {zipfile() function requires an argument}}
do_catchsql_test 4.4 {
SELECT * FROM zipfile('/path/that/does/not/exist')
} {1 {cannot open file: /path/that/does/not/exist}}
foreach {tn mode} {
1 abcd
2 brwxrwxrwx
3 lrwxrrxrwx
} {
do_catchsql_test 4.5.$tn {
WITH m(m) AS ( SELECT $mode)
SELECT zipfile('a.txt', m, 1000, 'xyz') FROM m
} [list 1 "zipfile: parse error in mode: $mode"]
}
do_catchsql_test 4.6 {
WITH c(name,data) AS ( SELECT 'a.txt', 'abc')
SELECT zipfile(name) FROM c
} {1 {wrong number of arguments to function zipfile()}}
do_catchsql_test 4.7 {
WITH c(name,data) AS (
SELECT 'a.txt', 'abc' UNION ALL
SELECT NULL, 'def'
)
SELECT zipfile(name,data) FROM c
} {1 {first argument to zipfile() must be non-NULL}}
do_catchsql_test 4.8 {
WITH c(name,data,method) AS (
SELECT 'a.txt', 'abc', 0
UNION SELECT 'b.txt', 'def', 8
UNION SELECT 'c.txt', 'ghi', 16
)
SELECT zipfile(name,NULL,NULL,data,method) FROM c
} {1 {illegal method value: 16}}
do_catchsql_test 4.9 {
WITH c(name,data) AS (
SELECT 'a.txt', 'abc'
UNION SELECT 'b.txt', 'def'
UNION SELECT 'c.txt/', 'ghi'
)
SELECT zipfile(name,NULL,NULL,data) FROM c
} {1 {non-directory name must not end with /}}
#--------------------------------------------------------------------------
db func rt remove_timestamps
do_execsql_test 5.0 {
WITH c(name,mtime,data) AS (
SELECT 'a.txt', 946684800, 'abc'
)
SELECT name,mtime,data FROM zipfile(
( SELECT rt( zipfile(name,NULL,mtime,data,NULL) ) FROM c )
)
} {
a.txt 946684800 abc
}
if {[info exists ::UNZIP]} {
ifcapable datetime {
forcedelete test1.zip test2.zip
do_test 6.0 {
execsql {
WITH c(name,mtime,data) AS (
SELECT 'a.txt', 946684800, 'abc' UNION ALL
SELECT 'b.txt', 1000000000, 'abc' UNION ALL
SELECT 'c.txt', 1111111000, 'abc'
)
SELECT writefile('test1.zip', rt( zipfile(name, NULL, mtime, data) ) ),
writefile('test2.zip', ( zipfile(name, NULL, mtime, data) ) )
FROM c;
}
forcedelete test_unzip
file mkdir test_unzip
exec $::UNZIP -d test_unzip test1.zip
db eval {
SELECT name, strftime('%s', mtime, 'unixepoch', 'localtime')
FROM fsdir('test_unzip') WHERE name!='test_unzip'
ORDER BY name
}
} [list {*}{
test_unzip/a.txt 946684800
test_unzip/b.txt 1000000000
test_unzip/c.txt 1111111000
}]
# fsdir() issue reported on the mailing list on 2018-03-14 by Jack Thaw.
do_test 6.0b {
db eval {
SELECT sum(name LIKE '%/a.txt')
FROM (VALUES(1),(2),(3)) CROSS JOIN fsdir('test_unzip')
}
} {3}
do_execsql_test 6.1 {
SELECT name, mtime, data FROM zipfile('test1.zip')
} {
a.txt 946684800 abc
b.txt 1000000000 abc
c.txt 1111111000 abc
}
do_test 6.2 {
forcedelete test_unzip
file mkdir test_unzip
exec $::UNZIP -d test_unzip test2.zip
db eval {
SELECT name, mtime
FROM fsdir('test_unzip') WHERE name!='test_unzip'
ORDER BY name
}
} [list {*}{
test_unzip/a.txt 946684800
test_unzip/b.txt 1000000000
test_unzip/c.txt 1111111000
}]
do_execsql_test 6.3 {
SELECT name, mtime, sz, rawdata, data FROM zipfile('test2.zip')
} {
a.txt 946684800 3 abc abc
b.txt 1000000000 3 abc abc
c.txt 1111111000 3 abc abc
}
}
}
#-------------------------------------------------------------------------
# Force an IO error by truncating the zip archive to zero bytes in size
# while it is being read.
forcedelete test.zip
do_test 7.0 {
execsql {
WITH c(name,data) AS (
SELECT '1', randomblob(1000000) UNION ALL
SELECT '2', randomblob(1000000) UNION ALL
SELECT '3', randomblob(1000000)
)
SELECT writefile('test.zip', zipfile(name, data) ) FROM c;
}
list [catch {
db eval { SELECT name, data FROM zipfile('test.zip') } {
if {$name==2} { close [open test.zip w+] }
}
} msg] $msg
} {1 {error in fread()}}
forcedelete test.zip
do_execsql_test 8.0.1 {
CREATE VIRTUAL TABLE zz USING zipfile('test.zip');
BEGIN;
INSERT INTO zz(name, data) VALUES('a.txt', '1');
INSERT INTO zz(name, data) VALUES('b.txt', '2');
INSERT INTO zz(name, data) VALUES('c.txt', '1');
INSERT INTO zz(name, data) VALUES('d.txt', '2');
SELECT name, data FROM zz;
} {
a.txt 1 b.txt 2 c.txt 1 d.txt 2
}
do_test 8.0.2 {
db eval { SELECT name, data FROM zz } {
if { $data=="2" } { db eval { DELETE FROM zz WHERE name=$name } }
}
execsql { SELECT name, data FROM zz }
} {a.txt 1 c.txt 1}
do_test 8.0.3 {
db eval { SELECT name, data FROM zz } {
db eval { DELETE FROM zz WHERE name=$name }
}
execsql { SELECT name, data FROM zz }
} {}
execsql COMMIT
catch { forcedelete test_unzip }
catch { file mkdir test_unzip }
do_execsql_test 8.1.1 {
CREATE VIRTUAL TABLE nogood USING zipfile('test_unzip');
}
do_catchsql_test 8.1.2 {
INSERT INTO nogood(name, data) VALUES('abc', 'def');
} {1 {zipfile: failed to open file test_unzip for writing}}
do_execsql_test 8.2.1 {
DROP TABLE nogood;
BEGIN;
CREATE VIRTUAL TABLE nogood USING zipfile('test_unzip');
}
do_catchsql_test 8.2.2 {
INSERT INTO nogood(name, data) VALUES('abc', 'def');
} {1 {zipfile: failed to open file test_unzip for writing}}
do_execsql_test 8.2.3 {
COMMIT;
}
forcedelete test.zip
do_execsql_test 8.3.1 {
BEGIN;
CREATE VIRTUAL TABLE ok USING zipfile('test.zip');
INSERT INTO ok(name, data) VALUES ('sqlite3', 'elf');
COMMIT;
}
#-------------------------------------------------------------------------
# Test that the zipfile aggregate correctly adds and removes "/" from
# the ends of directory file names.
do_execsql_test 9.0 {
WITH src(nm) AS (
VALUES('dir1') UNION ALL
VALUES('dir2/') UNION ALL
VALUES('dir3//') UNION ALL
VALUES('dir4///') UNION ALL
VALUES('/')
)
SELECT name FROM zipfile((SELECT zipfile(nm, NULL) FROM src))
} {dir1/ dir2/ dir3/ dir4/ /}
#-------------------------------------------------------------------------
# INSERT OR REPLACE and INSERT OR IGNORE
#
catch {db close}
forcedelete test.zip test.db
sqlite3 db :memory:
load_static_extension db zipfile
load_static_extension db fileio
do_execsql_test 10.0 {
CREATE VIRTUAL TABLE z USING zipfile('test.zip');
} {}
do_catchsql_test 10.1 {
INSERT INTO z(name,data) VALUES('a0','one'),('a0','two');
} {1 {duplicate name: "a0"}}
do_execsql_test 10.2 {
SELECT name, data FROM z;
} {a0 one}
do_execsql_test 10.3 {
REPLACE INTO z(name,data) VALUES('a0','three'),('a0','four');
} {}
do_execsql_test 10.4 {
SELECT name, data FROM z;
} {a0 four}
do_execsql_test 10.5 {
INSERT OR IGNORE INTO z(name,data) VALUES('a0','five'),('a0','six');
} {}
do_execsql_test 10.6 {
SELECT name, data FROM z;
} {a0 four}
do_execsql_test 11.1 {
DELETE FROM z;
} {}
do_execsql_test 11.2 {
SELECT name, data FROM z;
} {}
do_execsql_test 11.3 {
INSERT INTO z (name,data) VALUES ('b0','one');
SELECT name, data FROM z;
} {b0 one}
do_execsql_test 11.4 {
UPDATE z SET name = 'b1' WHERE name = 'b0';
SELECT name, data FROM z;
} {b1 one}
do_execsql_test 11.5 {
INSERT INTO z (name,data) VALUES ('b0','one');
SELECT name, data FROM z ORDER BY name;
} {b0 one b1 one}
do_catchsql_test 11.6 {
UPDATE z SET name = 'b1' WHERE name = 'b0';
} {1 {duplicate name: "b1"}}
do_execsql_test 11.7 {
UPDATE z SET data = 'two' WHERE name = 'b0';
SELECT name, data FROM z ORDER BY name;
} {b0 two b1 one}
do_catchsql_test 11.8 {
UPDATE z SET name = 'b1';
} {1 {duplicate name: "b1"}}
do_catchsql_test 11.9 {
UPDATE z SET name = 'b2';
} {1 {duplicate name: "b2"}}
do_execsql_test 11.10 {
UPDATE z SET name = name;
SELECT name, data FROM z ORDER BY name;
} {b0 two b2 one}
do_execsql_test 11.11 {
UPDATE z SET name = name || 'suffix';
SELECT name, data FROM z ORDER BY name;
} {b0suffix two b2suffix one}
if {$tcl_platform(platform)!="windows"} {
do_test 12.0 {
catch { file delete -force subdir }
foreach {path sz} {
subdir/x1.txt 143
subdir/x2.txt 153
} {
set dir [file dirname $path]
catch { file mkdir $dir }
set fd [open $path w]
puts -nonewline $fd [string repeat 1 $sz]
close $fd
}
} {}
do_execsql_test 12.1 {
SELECT name FROM fsdir('subdir') ORDER BY 1;
} {subdir subdir/x1.txt subdir/x2.txt}
do_execsql_test 12.2 {
CREATE TABLE d AS SELECT 'subdir' d;
CREATE TABLE x AS SELECT 1 x;
}
do_execsql_test 12.4 {
SELECT name FROM d JOIN x JOIN fsdir(d) ORDER BY 1;
} {subdir subdir/x1.txt subdir/x2.txt}
do_execsql_test 12.5 {
SELECT name FROM d JOIN x JOIN fsdir('.', d) ORDER BY 1;
} {. ./x1.txt ./x2.txt}
}
finish_test