# HG changeset patch
# User Sergey Kandaurov <pluknet@nginx.com>
# Date 1496750126 -10800
# Node ID 83c88a830a4568ac287a0b8a3199df8b8d8e4e28
# Parent  eb813f7e0bfac127770f30567bfc46b86157cf18
Tests: added HTTP/2 SETTINGS test with multiple parameters.

The test ensures that all parameters are applied before emitting new frames.

diff --git a/h2.t b/h2.t
--- a/h2.t
+++ b/h2.t
@@ -26,7 +26,7 @@ select STDERR; $| = 1;
 select STDOUT; $| = 1;
 
 my $t = Test::Nginx->new()->has(qw/http http_v2 proxy rewrite charset gzip/)
-	->plan(140);
+	->plan(141);
 
 $t->write_file_expand('nginx.conf', <<'EOF');
 
@@ -835,6 +835,28 @@ is($data[0]->{length}, 2**14, 'max frame
 @data = grep { $_->{type} eq "DATA" } @$frames;
 is($data[0]->{length}, 2**15, 'max frame size - custom');
 
+# SETTINGS_INITIAL_WINDOW_SIZE + SETTINGS_MAX_FRAME_SIZE
+# Expanding available stream window should not result in emitting
+# new frames before remaining SETTINGS parameters were applied.
+
+TODO: {
+local $TODO = 'not yet' unless $t->has_version('1.13.2');
+
+$s = Test::Nginx::HTTP2->new();
+$s->h2_window(2**17);
+$s->h2_settings(0, 0x4 => 42);
+
+$sid = $s->new_stream({ path => '/frame_size' });
+
+$s->h2_settings(0, 0x4 => 2**17, 0x5 => 2**15);
+
+$frames = $s->read(all => [{ sid => $sid, fin => 1 }]);
+@data = grep { $_->{type} eq "DATA" } @$frames;
+$lengths = join ' ', map { $_->{length} } @data;
+is($lengths, '42 32768 32768 38', 'multiple SETTINGS');
+
+}
+
 # stream multiplexing + WINDOW_UPDATE
 
 $s = Test::Nginx::HTTP2->new();