add a Timingtests target to check bad behaviour from the streaming engine

* Makefile.am: add a Timingtests target to check bad behaviour
  from the streaming engine
* dbgen.pl dbgenattr.pl: perl script to generate big instances
* xmlreader.c: fix a bad behaviour on large buffer inputs
Daniel

1 files changed, 42 insertions, 0 deletions

diff --git a/dbgenattr.pl b/dbgenattr.pl
new file mode 100755
index 00000000..dce11cd8
--- /dev/null
+++ b/dbgenattr.pl
@@ -0,0 +1,42 @@
+#!/usr/bin/perl
+
+$size = shift;
+
+if ($size eq "") 
+{
+    die "usage:  dbgen.pl [size]\n";
+}
+
+@firstnames = ("Al", "Bob", "Charles", "David", "Egon", "Farbood", 
+               "George", "Hank", "Inki", "James");
+@lastnames = ("Aranow", "Barker", "Corsetti", "Dershowitz", "Engleman", 
+              "Franklin", "Grice", "Haverford", "Ilvedson", "Jones");
+@states = ("AL", "AK", "AZ", "AR", "CA", "CO", "CT", "DE", "FL", "GA", 
+           "HI", "ID", "IL", "IN", "IA", "KS", "KY", "LA", "ME", "MD", 
+           "MA", "MI", "MN", "MS", "MO", "MT", "NE", "NV", "NH", "NJ", 
+           "NM", "NY", "NC", "ND", "OH", "OK", "OR", "PA", "RI", "SC", 
+           "SD", "TN", "TX", "UT", "VT", "VA", "WA", "WV", "WI", "WY");
+
+print "<?xml version=\"1.0\"?>\n";
+print "\n";
+print "<table>\n";
+
+for ($i=0; $i<$size; $i++)
+{
+    $first = $firstnames [$i % 10];
+    $last = $lastnames [($i / 10) % 10];
+    $state = $states [($i / 100) % 50];
+    $zip = 22000 + $i / 5000;
+
+    printf "  <row\n";
+    printf "    id='%04d'\n", $i;
+    printf "    firstname='$first'\n", $i;
+    printf "    lastname='$last'\n", $i;
+    printf "    street='%d Any St.'\n", ($i % 100) + 1;
+    printf "    city='Anytown'\n";
+    printf "    state='$state'\n";
+    printf "    zip='%d'/>\n", $zip;
+}
+
+print "</table>\n";
+