# HG changeset patch
# User Sergey Kandaurov <pluknet@nginx.com>
# Date 1410862947 -14400
# Node ID cb0662e12d6ef63850f079999308d47868aa8d54
# Parent  67f41a61307c1aa6b449986edbdb4bbfbdcc3f49
Tests: proxy_next_upstream_{tries,timeout} tests.

diff --git a/proxy_next_upstream_tries.t b/proxy_next_upstream_tries.t
new file mode 100644
--- /dev/null
+++ b/proxy_next_upstream_tries.t
@@ -0,0 +1,162 @@
+#!/usr/bin/perl
+
+# (C) Sergey Kandaurov
+# (C) Nginx, Inc.
+
+# Tests for http proxy module, proxy_next_upstream_tries
+# and proxy_next_upstream_timeout directives.
+
+###############################################################################
+
+use warnings;
+use strict;
+
+use Test::More;
+
+BEGIN { use FindBin; chdir($FindBin::Bin); }
+
+use lib 'lib';
+use Test::Nginx;
+
+###############################################################################
+
+select STDERR; $| = 1;
+select STDOUT; $| = 1;
+
+my $t = Test::Nginx->new()->has(qw/http proxy rewrite/);
+
+$t->write_file_expand('nginx.conf', <<'EOF');
+
+%%TEST_GLOBALS%%
+
+daemon off;
+
+events {
+}
+
+http {
+    %%TEST_GLOBALS_HTTP%%
+
+    upstream u {
+        server 127.0.0.1:8081;
+        server 127.0.0.1:8081;
+        server 127.0.0.1:8081;
+    }
+
+    upstream u2 {
+        server 127.0.0.1:8081;
+        server 127.0.0.1:8081 backup;
+        server 127.0.0.1:8081 backup;
+    }
+
+    upstream u3 {
+        server 127.0.0.1:8082;
+        server 127.0.0.1:8082;
+        server 127.0.0.1:8082;
+    }
+
+    upstream u4 {
+        server 127.0.0.1:8082;
+        server 127.0.0.1:8082 backup;
+        server 127.0.0.1:8082 backup;
+    }
+
+    server {
+        listen       127.0.0.1:8080;
+        server_name  localhost;
+
+        proxy_next_upstream http_404;
+        proxy_intercept_errors on;
+        error_page 404 /404;
+
+        location /tries {
+            proxy_pass http://u;
+            proxy_next_upstream_tries 2;
+        }
+
+        location /tries/backup {
+            proxy_pass http://u2;
+            proxy_next_upstream_tries 2;
+        }
+
+        location /timeout {
+            proxy_pass http://u3;
+            proxy_next_upstream_timeout 1500ms;
+        }
+
+        location /timeout/backup {
+            proxy_pass http://u4;
+            proxy_next_upstream_timeout 1500ms;
+        }
+
+        location /404 {
+            return 200 x${upstream_status}x;
+        }
+    }
+}
+
+EOF
+
+$t->run_daemon(\&http_daemon, 8081);
+$t->run_daemon(\&http_daemon, 8082);
+$t->try_run('no proxy_next_upstream_tries')->plan(4);
+
+$t->waitforsocket('127.0.0.1:8081');
+$t->waitforsocket('127.0.0.1:8082');
+
+###############################################################################
+
+like(http_get('/tries'), qr/x404, 404x/, 'tries');
+like(http_get('/tries/backup'), qr/x404, 404x/, 'tries backup');
+
+# two tries fit into 1.5s
+
+like(http_get('/timeout'), qr/x404, 404x/, 'timeout');
+like(http_get('/timeout/backup'), qr/x404, 404x/, 'timeout backup');
+
+###############################################################################
+
+sub http_daemon {
+	my ($port) = @_;
+
+	my $server = IO::Socket::INET->new(
+		Proto => 'tcp',
+		LocalHost => '127.0.0.1',
+		LocalPort => $port,
+		Listen => 5,
+		Reuse => 1
+	)
+		or die "Can't create listening socket: $!\n";
+
+	local $SIG{PIPE} = 'IGNORE';
+
+	while (my $client = $server->accept()) {
+		$client->autoflush(1);
+
+		my $headers = '';
+
+		while (<$client>) {
+			$headers .= $_;
+			last if (/^\x0d?\x0a?$/);
+		}
+
+		next if $headers eq '';
+
+		if ($port == 8082) {
+			Test::Nginx::log_core('||', "$port: sleep(1)");
+			select undef, undef, undef, 1;
+		}
+
+		Test::Nginx::log_core('||', "$port: response, 404");
+		print $client <<EOF;
+HTTP/1.1 404 Not Found
+Connection: close
+
+EOF
+
+	} continue {
+		close $client;
+	}
+}
+
+###############################################################################