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53 lines
1.4 KiB
Plaintext
53 lines
1.4 KiB
Plaintext
# 2016 December 17
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#
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# The author disclaims copyright to this source code. In place of
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# a legal notice, here is a blessing:
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#
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# May you do good and not evil.
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# May you find forgiveness for yourself and forgive others.
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# May you share freely, never taking more than you give.
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#
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#***********************************************************************
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#
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# Test the readfile() function built into the shell tool. Specifically,
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# that it does not truncate the blob read at the first embedded 0x00
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# byte.
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#
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set testdir [file dirname $argv0]
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source $testdir/tester.tcl
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set testprefix shell7
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set CLI [test_find_cli]
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do_execsql_test 1.0 {
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CREATE TABLE f1(tn INTEGER PRIMARY KEY, x BLOB);
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CREATE TABLE f2(tn INTEGER PRIMARY KEY, x BLOB);
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INSERT INTO f1 VALUES(1, X'01020304');
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INSERT INTO f1 VALUES(2, X'01000304');
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INSERT INTO f1 VALUES(3, randomblob(200));
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}
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foreach {tn l x} [db eval { SELECT tn, length(x) AS l, x FROM f1 }] {
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forcedelete shell7_test.bin
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set fd [open shell7_test.bin w]
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fconfigure $fd -encoding binary
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fconfigure $fd -translation binary
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puts -nonewline $fd $x
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close $fd
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do_test 1.$tn.1 { file size shell7_test.bin } $l
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do_test 1.$tn.2 {
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catchcmd test.db "INSERT INTO f2 VALUES($tn, readfile('shell7_test.bin'));"
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} {0 {}}
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do_execsql_test 1.$tn.3 {
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SELECT (SELECT x FROM f1 WHERE tn=1)==(SELECT x FROM f2 WHERE tn=1)
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} {1}
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}
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finish_test
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