3 # The author disclaims copyright to this source code. In place of
4 # a legal notice, here is a blessing:
6 # May you do good and not evil.
7 # May you find forgiveness for yourself and forgive others.
8 # May you share freely, never taking more than you give.
10 #***********************************************************************
12 # Test the readfile() function built into the shell tool. Specifically,
13 # that it does not truncate the blob read at the first embedded 0x00
17 set testdir [file dirname $argv0]
18 source $testdir/tester.tcl
20 set CLI [test_find_cli]
24 CREATE TABLE f1(tn INTEGER PRIMARY KEY, x BLOB);
25 CREATE TABLE f2(tn INTEGER PRIMARY KEY, x BLOB);
27 INSERT INTO f1 VALUES(1, X'01020304');
28 INSERT INTO f1 VALUES(2, X'01000304');
29 INSERT INTO f1 VALUES(3, randomblob(200));
32 foreach {tn l x} [db eval { SELECT tn, length(x) AS l, x FROM f1 }] {
33 forcedelete shell7_test.bin
34 set fd [open shell7_test.bin w]
35 fconfigure $fd -encoding binary
36 fconfigure $fd -translation binary
37 puts -nonewline $fd $x
40 do_test 1.$tn.1 { file size shell7_test.bin } $l
42 catchcmd test.db "INSERT INTO f2 VALUES($tn, readfile('shell7_test.bin'));"
45 do_execsql_test 1.$tn.3 {
46 SELECT (SELECT x FROM f1 WHERE tn=1)==(SELECT x FROM f2 WHERE tn=1)