Remove extraneous and misleading old CVS IDs

[ZOOM-Perl-moved-to-github.git] / t / 19-events.t

diff --git a/t/19-events.t b/t/19-events.t
index 690fcff..3c286b2 100644 (file)
--- a/t/19-events.t
+++ b/t/19-events.t
@@ -1,22 +1,26 @@
-# $Id: 19-events.t,v 1.1 2006-04-06 12:50:19 mike Exp $
-
 # Before `make install' is performed this script should be runnable with
 # `make test'. After `make install' it should work as `perl 19-events.t'
 
 use strict;
 use warnings;
-use Test::More tests => 7;
+use Test::More tests => 23;
 
 BEGIN { use_ok('Net::Z3950::ZOOM') };
 
+ok(Net::Z3950::ZOOM::event_str(Net::Z3950::ZOOM::EVENT_CONNECT) eq "connect",
+   "connect event properly translated");
+
 my($errcode, $errmsg, $addinfo) = (undef, "dummy", "dummy");
 
-my $host = "indexdata.com/gils";
-my $conn = Net::Z3950::ZOOM::connection_new($host, 0);
+my $options = Net::Z3950::ZOOM::options_create();
+Net::Z3950::ZOOM::options_set($options, async => 1);
+
+my $host = "z3950.indexdata.com/gils";
+my $conn = Net::Z3950::ZOOM::connection_create($options);
+Net::Z3950::ZOOM::connection_connect($conn, $host, 0);
 $errcode = Net::Z3950::ZOOM::connection_error($conn, $errmsg, $addinfo);
 ok($errcode == 0, "connection to '$host'");
 
-#my $options = Net::Z3950::ZOOM::options_create();
 my $val = Net::Z3950::ZOOM::event(1);
 ok($val == -1, "non-reference argument rejected");
 
@@ -26,10 +30,76 @@ ok($val == -2, "non-array reference argument rejected");
 $val = Net::Z3950::ZOOM::event([]);
 ok($val == -3, "empty array reference argument rejected");
 
-$val = Net::Z3950::ZOOM::event([1..32767]);
-ok($val == -4, "huge array reference argument rejected");
+# The old test for giant array reference can't be done now that the
+# corresponding array internal to the glue-code is allocated
+# dynamically.
+ok(1, "huge array reference argument rejected");
+
+# Test the sequence of events that come from just creating the
+# connection: there's the physical connect; the sending the Init
+# request (sending the APDU results in sending the data); the
+# receiving of the Init response (receiving the data results in
+# receiving the APDU); then the END "event" indicating that there are
+# no further events on the specific connection we're using; finally,
+# event() will return 0 to indicate that there are no events pending
+# on any of the connections we pass in.
+
+assert_event_stream($conn, 
+                   Net::Z3950::ZOOM::EVENT_CONNECT,
+                   Net::Z3950::ZOOM::EVENT_SEND_APDU,
+                   Net::Z3950::ZOOM::EVENT_SEND_DATA,
+                   Net::Z3950::ZOOM::EVENT_RECV_DATA,
+                   Net::Z3950::ZOOM::EVENT_RECV_APDU,
+                   Net::Z3950::ZOOM::EVENT_END,
+                   0);
+
+# Now we need to actually _do_ something, and watch the stream of
+# resulting events: issue a piggy-back search.
+Net::Z3950::ZOOM::connection_option_set($conn, count => 1);
+my $rs = Net::Z3950::ZOOM::connection_search_pqf($conn, "mineral");
+$errcode = Net::Z3950::ZOOM::connection_error($conn, $errmsg, $addinfo);
+ok($errcode == 0, "search for 'mineral'");
+
+assert_event_stream($conn,
+                   Net::Z3950::ZOOM::EVENT_SEND_APDU,
+                   Net::Z3950::ZOOM::EVENT_SEND_DATA,
+                   -(Net::Z3950::ZOOM::EVENT_RECV_DATA),
+                   Net::Z3950::ZOOM::EVENT_RECV_APDU,
+                   Net::Z3950::ZOOM::EVENT_RECV_SEARCH,
+                   Net::Z3950::ZOOM::EVENT_RECV_RECORD,
+                   Net::Z3950::ZOOM::EVENT_END,
+                   0);
+
+# Some events, especially RECV_DATA, may randomly occur multiple
+# times, depending on network chunking; so if an expected event's
+# value is negated, we allow that event to occur one or more times,
+# and treat the sequence of repeated events as a single test.
+#
+sub assert_event_stream {
+    my($conn, @expected) = @_;
+
+    my $previousExpected = -1;
+    my $expected = shift @expected;
+    while (defined $expected) {
+       my $val = Net::Z3950::ZOOM::event([$conn]);
+       if ($expected == 0) {
+           ok($val == 0, "no events left");
+           $expected = shift @expected;
+           next;
+       }
 
-$val = Net::Z3950::ZOOM::event([$conn]);
-ok($val == 0, "call with single connection does nothing");
+       die "impossible" if $val != 1;
+       my $ev = Net::Z3950::ZOOM::connection_last_event($conn);
+       next if $previousExpected > 0 && $ev == $previousExpected;
 
-### Now we need to actually do something.
+       if ($expected < 0) {
+           $expected = -$expected;
+           $previousExpected = $expected;
+       }
+       ok($ev == $expected, ("event is $ev (" .
+                             Net::Z3950::ZOOM::event_str($ev) .
+                             "), expected $expected (" .
+                             Net::Z3950::ZOOM::event_str($expected) . ")"));
+       $expected = shift @expected;
+    }
+}