net/spdy/write_blocked_list_test.cc

   1 // Copyright 2013 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #include "net/spdy/write_blocked_list.h"
   6
   7 #include "testing/gtest/include/gtest/gtest.h"
   8
   9
  10 namespace net {
  11 namespace test {
  12 namespace {
  13
  14 typedef WriteBlockedList<int> IntWriteBlockedList;
  15
  16 TEST(WriteBlockedListTest, GetHighestPriority) {
  17   IntWriteBlockedList list;
  18   EXPECT_FALSE(list.HasWriteBlockedStreams());
  19   list.PushBack(1, 1);
  20   EXPECT_TRUE(list.HasWriteBlockedStreams());
  21   EXPECT_EQ(1, list.GetHighestPriorityWriteBlockedList());
  22   list.PushBack(1, 0);
  23   EXPECT_TRUE(list.HasWriteBlockedStreams());
  24   EXPECT_EQ(0, list.GetHighestPriorityWriteBlockedList());
  25 }
  26
  27 TEST(WriteBlockedListTest, HasWriteBlockedStreamsOfGreaterThanPriority) {
  28   IntWriteBlockedList list;
  29   list.PushBack(1, 4);
  30   EXPECT_TRUE(list.HasWriteBlockedStreamsGreaterThanPriority(5));
  31   EXPECT_FALSE(list.HasWriteBlockedStreamsGreaterThanPriority(4));
  32   list.PushBack(1, 2);
  33   EXPECT_TRUE(list.HasWriteBlockedStreamsGreaterThanPriority(3));
  34   EXPECT_FALSE(list.HasWriteBlockedStreamsGreaterThanPriority(2));
  35 }
  36
  37 TEST(WriteBlockedListTest, RemoveStreamFromWriteBlockedList) {
  38   IntWriteBlockedList list;
  39
  40   list.PushBack(1, 4);
  41   EXPECT_TRUE(list.HasWriteBlockedStreams());
  42
  43   list.RemoveStreamFromWriteBlockedList(1, 5);
  44   EXPECT_TRUE(list.HasWriteBlockedStreams());
  45
  46   list.PushBack(2, 4);
  47   list.PushBack(1, 4);
  48   list.RemoveStreamFromWriteBlockedList(1, 4);
  49   list.RemoveStreamFromWriteBlockedList(2, 4);
  50   EXPECT_FALSE(list.HasWriteBlockedStreams());
  51
  52   list.PushBack(1, 7);
  53   EXPECT_TRUE(list.HasWriteBlockedStreams());
  54 }
  55
  56 TEST(WriteBlockedListTest, PopFront) {
  57   IntWriteBlockedList list;
  58
  59   list.PushBack(1, 4);
  60   EXPECT_EQ(1u, list.NumBlockedStreams());
  61   list.PushBack(2, 4);
  62   list.PushBack(1, 4);
  63   list.PushBack(3, 4);
  64   EXPECT_EQ(4u, list.NumBlockedStreams());
  65
  66   EXPECT_EQ(1, list.PopFront(4));
  67   EXPECT_EQ(2, list.PopFront(4));
  68   EXPECT_EQ(1, list.PopFront(4));
  69   EXPECT_EQ(1u, list.NumBlockedStreams());
  70   EXPECT_EQ(3, list.PopFront(4));
  71 }
  72
  73 }  // namespace
  74 }  // namespace test
  75 }  // namespace net