Tests: more grpc tests with discarded request body.
diff --git a/grpc.t b/grpc.t
index a53ce8e..e7fca7f 100644
--- a/grpc.t
+++ b/grpc.t
@@ -24,7 +24,7 @@
select STDOUT; $| = 1;
my $t = Test::Nginx->new()->has(qw/http rewrite http_v2 grpc/)
- ->has(qw/upstream_keepalive/)->plan(105);
+ ->has(qw/upstream_keepalive/)->plan(109);
$t->write_file_expand('nginx.conf', <<'EOF');
@@ -462,6 +462,39 @@
$f->{data}('Hello');
$f->{http_end}();
+TODO: {
+local $TODO = 'not yet' unless $t->has_version('1.19.0');
+
+# receiving END_STREAM followed by WINDOW_UPDATE on incomplete request body
+
+$f->{http_start}('/Discard_WU');
+$frames = $f->{discard}();
+(undef, $frame) = grep { $_->{type} eq "HEADERS" } @$frames;
+is($frame->{flags}, 5, 'discard WINDOW_UPDATE - trailers');
+
+# receiving END_STREAM followed by RST_STREAM NO_ERROR
+
+$f->{http_start}('/Discard_NE');
+$frames = $f->{discard}();
+(undef, $frame) = grep { $_->{type} eq "HEADERS" } @$frames;
+is($frame->{flags}, 5, 'discard NO_ERROR - trailers');
+
+}
+
+# receiving END_STREAM followed by several RST_STREAM NO_ERROR
+
+$f->{http_start}('/Discard_NE3');
+$frames = $f->{discard}();
+(undef, $frame) = grep { $_->{type} eq "HEADERS" } @$frames;
+is($frame->{flags}, undef, 'discard NO_ERROR many - no trailers');
+
+# receiving END_STREAM followed by RST_STREAM CANCEL
+
+$f->{http_start}('/Discard_CNL');
+$frames = $f->{discard}();
+(undef, $frame) = grep { $_->{type} eq "HEADERS" } @$frames;
+is($frame->{flags}, undef, 'discard CANCEL - no trailers');
+
###############################################################################
sub grpc {
@@ -650,6 +683,37 @@
return $s->read(all => [{ fin => 1 }]);
};
+ $f->{discard} = sub {
+ my (%extra) = @_;
+ $c->new_stream({ body_more => 1, %extra, headers => [
+ { name => ':status', value => '200',
+ mode => $extra{mode} || 0 },
+ { name => 'content-type', value => 'application/grpc',
+ mode => $extra{mode} || 1, huff => 1 },
+ { name => 'x-connection', value => $n,
+ mode => 2, huff => 1 },
+ ]}, $sid);
+ $c->h2_body('Hello world', { body_more => 1,
+ body_padding => $extra{body_padding} });
+
+ # stick trailers and subsequent frames for reproducibility
+
+ my $fld = $c->hpack('grpc-status', '0', mode => 2);
+ my $trailers = pack("x2CCCN", length($fld), 1, 5, $sid) . $fld;
+ my $window = pack("xxCCCNN", 4, 8, 0, $sid, 42);
+ my $rst = pack("x2C2xNN", 4, 3, $sid, 0);
+ my $cnl = pack("x2C2xNN", 4, 3, $sid, 8);
+
+ $trailers .= $window if $uri eq '/Discard_WU';
+ $trailers .= $rst if $uri eq '/Discard_NE';
+ $trailers .= ($rst x 3) if $uri eq '/Discard_NE3';
+ $trailers .= $cnl if $uri eq '/Discard_CNL';
+ Test::Nginx::HTTP2::raw_write($client, $trailers);
+
+ return $s->read(all => [{ fin => 1 }], wait => 2)
+ if $uri eq '/Discard_WU' || $uri eq '/Discard_NE';
+ return $s->read(all => [{ type => 'RST_STREAM' }]);
+ };
return $f;
}
