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| 1 # 2016 December 17 |
| 2 # |
| 3 # The author disclaims copyright to this source code. In place of |
| 4 # a legal notice, here is a blessing: |
| 5 # |
| 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. |
| 9 # |
| 10 #*********************************************************************** |
| 11 # |
| 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 |
| 14 # byte. |
| 15 # |
| 16 |
| 17 set testdir [file dirname $argv0] |
| 18 source $testdir/tester.tcl |
| 19 set testprefix shell7 |
| 20 set CLI [test_find_cli] |
| 21 |
| 22 |
| 23 do_execsql_test 1.0 { |
| 24 CREATE TABLE f1(tn INTEGER PRIMARY KEY, x BLOB); |
| 25 CREATE TABLE f2(tn INTEGER PRIMARY KEY, x BLOB); |
| 26 |
| 27 INSERT INTO f1 VALUES(1, X'01020304'); |
| 28 INSERT INTO f1 VALUES(2, X'01000304'); |
| 29 INSERT INTO f1 VALUES(3, randomblob(200)); |
| 30 } |
| 31 |
| 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 |
| 38 close $fd |
| 39 |
| 40 do_test 1.$tn.1 { file size shell7_test.bin } $l |
| 41 do_test 1.$tn.2 { |
| 42 catchcmd test.db "INSERT INTO f2 VALUES($tn, readfile('shell7_test.bin'));" |
| 43 } {0 {}} |
| 44 |
| 45 do_execsql_test 1.$tn.3 { |
| 46 SELECT (SELECT x FROM f1 WHERE tn=1)==(SELECT x FROM f2 WHERE tn=1) |
| 47 } {1} |
| 48 } |
| 49 |
| 50 |
| 51 |
| 52 finish_test |
| 53 |
| 54 |
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