From 621e49bb465f500cc46d47e39e828cf76d6381d7 Mon Sep 17 00:00:00 2001 From: Dimitri Sokolyuk Date: Tue, 24 Jul 2018 14:35:44 +0200 Subject: update vendor --- vendor/golang.org/x/net/http2/flow_test.go | 87 ++++++++++++++++++++++++++++++ 1 file changed, 87 insertions(+) create mode 100644 vendor/golang.org/x/net/http2/flow_test.go (limited to 'vendor/golang.org/x/net/http2/flow_test.go') diff --git a/vendor/golang.org/x/net/http2/flow_test.go b/vendor/golang.org/x/net/http2/flow_test.go new file mode 100644 index 0000000..7ae82c7 --- /dev/null +++ b/vendor/golang.org/x/net/http2/flow_test.go @@ -0,0 +1,87 @@ +// Copyright 2014 The Go Authors. All rights reserved. +// Use of this source code is governed by a BSD-style +// license that can be found in the LICENSE file. + +package http2 + +import "testing" + +func TestFlow(t *testing.T) { + var st flow + var conn flow + st.add(3) + conn.add(2) + + if got, want := st.available(), int32(3); got != want { + t.Errorf("available = %d; want %d", got, want) + } + st.setConnFlow(&conn) + if got, want := st.available(), int32(2); got != want { + t.Errorf("after parent setup, available = %d; want %d", got, want) + } + + st.take(2) + if got, want := conn.available(), int32(0); got != want { + t.Errorf("after taking 2, conn = %d; want %d", got, want) + } + if got, want := st.available(), int32(0); got != want { + t.Errorf("after taking 2, stream = %d; want %d", got, want) + } +} + +func TestFlowAdd(t *testing.T) { + var f flow + if !f.add(1) { + t.Fatal("failed to add 1") + } + if !f.add(-1) { + t.Fatal("failed to add -1") + } + if got, want := f.available(), int32(0); got != want { + t.Fatalf("size = %d; want %d", got, want) + } + if !f.add(1<<31 - 1) { + t.Fatal("failed to add 2^31-1") + } + if got, want := f.available(), int32(1<<31-1); got != want { + t.Fatalf("size = %d; want %d", got, want) + } + if f.add(1) { + t.Fatal("adding 1 to max shouldn't be allowed") + } +} + +func TestFlowAddOverflow(t *testing.T) { + var f flow + if !f.add(0) { + t.Fatal("failed to add 0") + } + if !f.add(-1) { + t.Fatal("failed to add -1") + } + if !f.add(0) { + t.Fatal("failed to add 0") + } + if !f.add(1) { + t.Fatal("failed to add 1") + } + if !f.add(1) { + t.Fatal("failed to add 1") + } + if !f.add(0) { + t.Fatal("failed to add 0") + } + if !f.add(-3) { + t.Fatal("failed to add -3") + } + if got, want := f.available(), int32(-2); got != want { + t.Fatalf("size = %d; want %d", got, want) + } + if !f.add(1<<31 - 1) { + t.Fatal("failed to add 2^31-1") + } + if got, want := f.available(), int32(1+-3+(1<<31-1)); got != want { + t.Fatalf("size = %d; want %d", got, want) + } + +} -- cgit v1.2.3