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# 2016 December 17
#
# 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.
#
#***********************************************************************
#
# Test the readfile() function built into the shell tool. Specifically,
# that it does not truncate the blob read at the first embedded 0x00
# byte.
#
set testdir [file dirname $argv0]
source $testdir/tester.tcl
set testprefix shell7
set CLI [test_find_cli]
do_execsql_test 1.0 {
CREATE TABLE f1(tn INTEGER PRIMARY KEY, x BLOB);
CREATE TABLE f2(tn INTEGER PRIMARY KEY, x BLOB);
INSERT INTO f1 VALUES(1, X'01020304');
INSERT INTO f1 VALUES(2, X'01000304');
INSERT INTO f1 VALUES(3, randomblob(200));
}
foreach {tn l x} [db eval { SELECT tn, length(x) AS l, x FROM f1 }] {
forcedelete shell7_test.bin
set fd [open shell7_test.bin w]
fconfigure $fd -encoding binary
fconfigure $fd -translation binary
puts -nonewline $fd $x
close $fd
do_test 1.$tn.1 { file size shell7_test.bin } $l
do_test 1.$tn.2 {
catchcmd test.db "INSERT INTO f2 VALUES($tn, readfile('shell7_test.bin'));"
} {0 {}}
do_execsql_test 1.$tn.3 {
SELECT (SELECT x FROM f1 WHERE tn=1)==(SELECT x FROM f2 WHERE tn=1)
} {1}
}
finish_test
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