Index: third_party/sqlite/sqlite-src-3070603/test/tkt2332.test |
diff --git a/third_party/sqlite/sqlite-src-3070603/test/tkt2332.test b/third_party/sqlite/sqlite-src-3070603/test/tkt2332.test |
new file mode 100644 |
index 0000000000000000000000000000000000000000..2d09dda6e3aae1ffcdcfd19f24d7bbbdcb3a6304 |
--- /dev/null |
+++ b/third_party/sqlite/sqlite-src-3070603/test/tkt2332.test |
@@ -0,0 +1,67 @@ |
+# 2007 May 3 |
+# |
+# 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. |
+# |
+#*********************************************************************** |
+# |
+# $Id: tkt2332.test,v 1.4 2007/09/12 17:01:45 danielk1977 Exp $ |
+# |
+ |
+set testdir [file dirname $argv0] |
+source $testdir/tester.tcl |
+ |
+ifcapable !incrblob||!tclvar { |
+ finish_test |
+ return |
+} |
+ |
+do_test tkt2332.1 { |
+ execsql { |
+ CREATE TABLE blobs (k INTEGER PRIMARY KEY, v BLOB); |
+ PRAGMA cache_size = 100; |
+ } |
+} {} |
+ |
+set ::iKey 1 |
+foreach Len [list 10000 100000 1000000] { |
+ do_test tkt2332.$Len.1 { |
+ set val "[expr rand()][expr rand()][expr rand()][expr rand()][expr rand()]" |
+ set ::blobstr [string range \ |
+ [string repeat $val [expr ($Len/[string length $val])+1]] 0 [expr $Len-1] |
+ ] |
+ |
+ db eval { INSERT INTO blobs VALUES($::iKey, zeroblob($Len)) } |
+ } {} |
+ |
+ do_test tkt2332.$Len.2 { |
+ execsql { |
+ SELECT length(v) FROM blobs WHERE k = $::iKey; |
+ } |
+ } $Len |
+ |
+ do_test tkt2332.$Len.3 { |
+ set ::fd [db incrblob blobs v $::iKey] |
+ puts -nonewline $::fd $::blobstr |
+ close $::fd |
+ } {} |
+ |
+ do_test tkt2332.$Len.4 { |
+ execsql { SELECT length(v) FROM blobs WHERE k = $::iKey; } |
+ } $Len |
+ |
+ do_test tkt2332.$Len.5 { |
+ lindex [execsql {SELECT v FROM blobs WHERE k = $::iKey}] 0 |
+ } $::blobstr |
+ |
+ incr ::iKey |
+} |
+ |
+# Free memory: |
+unset ::blobstr |
+ |
+finish_test |