ipc/gtest/TestLogging.cpp

   1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
   2 /* vim: set ts=2 sts=2 et sw=2 tw=80: */
   3 /* This Source Code Form is subject to the terms of the Mozilla Public
   4  * License, v. 2.0. If a copy of the MPL was not distributed with this file,
   5  * You can obtain one at http://mozilla.org/MPL/2.0/. */
   6
   7 #include "gtest/gtest.h"
   8
   9 #include "mozilla/ipc/ProtocolUtils.h"
  10
  11 namespace mozilla::ipc {
  12
  13 #if defined(DEBUG) || defined(FUZZING)
  14 TEST(IPCLogging, EmptyFilter)
  15 {
  16   const char* emptyFilter = "";
  17   EXPECT_FALSE(LoggingEnabledFor("PContentParent", emptyFilter));
  18   EXPECT_FALSE(LoggingEnabledFor("PContentChild", emptyFilter));
  19 }
  20
  21 TEST(IPCLogging, SingleProtocolFilter)
  22 {
  23   const char* contentParentFilter = "PContentParent";
  24   EXPECT_TRUE(LoggingEnabledFor("PContentParent", contentParentFilter));
  25   EXPECT_FALSE(LoggingEnabledFor("PContentChild", contentParentFilter));
  26 }
  27
  28 TEST(IPCLogging, CommaDelimitedProtocolsFilter)
  29 {
  30   const char* gmpContentFilter = "PGMPContentChild,PGMPContentParent";
  31   EXPECT_TRUE(LoggingEnabledFor("PGMPContentChild", gmpContentFilter));
  32   EXPECT_TRUE(LoggingEnabledFor("PGMPContentParent", gmpContentFilter));
  33   EXPECT_FALSE(LoggingEnabledFor("PContentParent", gmpContentFilter));
  34   EXPECT_FALSE(LoggingEnabledFor("PContentChild", gmpContentFilter));
  35 }
  36
  37 TEST(IPCLogging, SpaceDelimitedProtocolsFilter)
  38 {
  39   const char* gmpContentFilter = "PGMPContentChild PGMPContentParent";
  40   EXPECT_TRUE(LoggingEnabledFor("PGMPContentChild", gmpContentFilter));
  41   EXPECT_TRUE(LoggingEnabledFor("PGMPContentParent", gmpContentFilter));
  42   EXPECT_FALSE(LoggingEnabledFor("PContentParent", gmpContentFilter));
  43   EXPECT_FALSE(LoggingEnabledFor("PContentChild", gmpContentFilter));
  44 }
  45
  46 TEST(IPCLogging, CatchAllFilter)
  47 {
  48   const char* catchAllFilter = "1";
  49   EXPECT_TRUE(LoggingEnabledFor("PGMPContentChild", catchAllFilter));
  50   EXPECT_TRUE(LoggingEnabledFor("PGMPContentParent", catchAllFilter));
  51   EXPECT_TRUE(LoggingEnabledFor("PContentParent", catchAllFilter));
  52   EXPECT_TRUE(LoggingEnabledFor("PContentChild", catchAllFilter));
  53 }
  54 #endif  // defined(DEBUG) || defined(FUZZING)
  55
  56 }  // namespace mozilla::ipc