| # 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 |
| |
| |