Improving logging in /app, /base, /crypto and /ipc. Updating plain DCHECK() usages for DCHECK_EQ/LE/GE() equivalents.

BUG=58409
TEST=None

Review URL: http://codereview.chromium.org/6880166

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@83362 0039d316-1c4b-4281-b951-d872f2087c98

3 files changed, 67 insertions, 29 deletions

diff --git a/ipc/ipc_channel_win.cc b/ipc/ipc_channel_win.cc
index 9182200..be929b1 100644
--- a/ipc/ipc_channel_win.cc
+++ b/ipc/ipc_channel_win.cc
@@ -177,7 +177,7 @@ const std::wstring Channel::ChannelImpl::PipeName(
 
 bool Channel::ChannelImpl::CreatePipe(const IPC::ChannelHandle &channel_handle,
                                       Mode mode) {
-  DCHECK(pipe_ == INVALID_HANDLE_VALUE);
+  DCHECK_EQ(INVALID_HANDLE_VALUE, pipe_);
   const std::wstring pipe_name = PipeName(channel_handle.name);
   if (mode & MODE_SERVER_FLAG) {
     SECURITY_ATTRIBUTES security_attributes = {0};
diff --git a/ipc/ipc_sync_channel.cc b/ipc/ipc_sync_channel.cc
index 5cc4729..97e1c18 100644
--- a/ipc/ipc_sync_channel.cc
+++ b/ipc/ipc_sync_channel.cc
@@ -361,7 +361,7 @@ void SyncChannel::SyncContext::OnWaitableEventSignaled(WaitableEvent* event) {
     CancelPendingSends();
   } else {
     // We got the reply, timed out or the process shutdown.
-    DCHECK(event == GetSendDoneEvent());
+    DCHECK_EQ(GetSendDoneEvent(), event);
     MessageLoop::current()->QuitNow();
   }
 }
diff --git a/ipc/ipc_sync_message_unittest.cc b/ipc/ipc_sync_message_unittest.cc
index 9a72aa3..7b513f7 100644
--- a/ipc/ipc_sync_message_unittest.cc
+++ b/ipc/ipc_sync_message_unittest.cc
@@ -1,4 +1,4 @@
-// Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 //
@@ -38,7 +38,7 @@ class TestMessageReceiver {
   }
 
   void On_1_1(int in1, bool* out1) {
-    DCHECK(in1 == 1);
+    DCHECK_EQ(1, in1);
     *out1 = true;
   }
 
@@ -49,44 +49,53 @@ class TestMessageReceiver {
   }
 
   void On_1_3(int in1, std::string* out1, int* out2, bool* out3) {
-    DCHECK(in1 == 3);
+    DCHECK_EQ(3, in1);
     *out1 = "1_3";
     *out2 = 13;
     *out3 = false;
   }
 
   void On_2_1(int in1, bool in2, bool* out1) {
-    DCHECK(in1 == 1 && !in2);
+    DCHECK_EQ(1, in1);
+    DCHECK(!in2);
     *out1 = true;
   }
 
   void On_2_2(bool in1, int in2, bool* out1, int* out2) {
-    DCHECK(!in1 && in2 == 2);
+    DCHECK(!in1);
+    DCHECK_EQ(2, in2);
     *out1 = true;
     *out2 = 22;
   }
 
   void On_2_3(int in1, bool in2, std::string* out1, int* out2, bool* out3) {
-    DCHECK(in1 == 3 && in2);
+    DCHECK_EQ(3, in1);
+    DCHECK(in2);
     *out1 = "2_3";
     *out2 = 23;
     *out3 = false;
   }
 
   void On_3_1(int in1, bool in2, std::string in3, bool* out1) {
-    DCHECK(in1 == 1 && !in2 && in3 == "3_1");
+    DCHECK_EQ(1, in1);
+    DCHECK(!in2);
+    DCHECK_EQ("3_1", in3);
     *out1 = true;
   }
 
   void On_3_2(std::string in1, bool in2, int in3, bool* out1, int* out2) {
-    DCHECK(in1 == "3_2" && !in2 && in3 == 2);
+    DCHECK_EQ("3_2", in1);
+    DCHECK(!in2);
+    DCHECK_EQ(2, in3);
     *out1 = true;
     *out2 = 32;
   }
 
   void On_3_3(int in1, std::string in2, bool in3, std::string* out1, int* out2,
               bool* out3) {
-    DCHECK(in1 == 3 && in2 == "3_3" && in3);
+    DCHECK_EQ(3, in1);
+    DCHECK_EQ("3_3", in2);
+    DCHECK(in3);
     *out1 = "3_3";
     *out2 = 33;
     *out3 = false;
@@ -94,7 +103,9 @@ class TestMessageReceiver {
 
   void On_3_4(bool in1, int in2, std::string in3, int* out1, bool* out2,
               std::string* out3, bool* out4) {
-    DCHECK(in1  && in2 == 3 && in3 == "3_4");
+    DCHECK(in1);
+    DCHECK_EQ(3, in2);
+    DCHECK_EQ("3_4", in3);
     *out1 = 34;
     *out2 = true;
     *out3 = "3_4";
@@ -171,10 +182,13 @@ TEST(IPCSyncMessageTest, Main) {
   DCHECK(!bool1);
 
   Send(new Msg_C_0_2(&bool1, &int1));
-  DCHECK(bool1 && int1 == 2);
+  DCHECK(bool1);
+  DCHECK_EQ(2, int1);
 
   Send(new Msg_C_0_3(&bool1, &int1, &string1));
-  DCHECK(!bool1 && int1 == 3 && string1 == "0_3");
+  DCHECK(!bool1);
+  DCHECK_EQ(3, int1);
+  DCHECK_EQ("0_3", string1);
 
   bool1 = false;
   Send(new Msg_C_1_1(1, &bool1));
@@ -182,11 +196,14 @@ TEST(IPCSyncMessageTest, Main) {
 
   bool1 = false;
   Send(new Msg_C_1_2(false, &bool1, &int1));
-  DCHECK(bool1 && int1 == 12);
+  DCHECK(bool1);
+  DCHECK_EQ(12, int1);
 
   bool1 = true;
   Send(new Msg_C_1_3(3, &string1, &int1, &bool1));
-  DCHECK(string1 == "1_3" && int1 == 13 && !bool1);
+  DCHECK_EQ("1_3", string1);
+  DCHECK_EQ(13, int1);
+  DCHECK(!bool1);
 
   bool1 = false;
   Send(new Msg_C_2_1(1, false, &bool1));
@@ -194,11 +211,14 @@ TEST(IPCSyncMessageTest, Main) {
 
   bool1 = false;
   Send(new Msg_C_2_2(false, 2, &bool1, &int1));
-  DCHECK(bool1 && int1 == 22);
+  DCHECK(bool1);
+  DCHECK_EQ(22, int1);
 
   bool1 = true;
   Send(new Msg_C_2_3(3, true, &string1, &int1, &bool1));
-  DCHECK(string1 == "2_3" && int1 == 23 && !bool1);
+  DCHECK_EQ("2_3", string1);
+  DCHECK_EQ(23, int1);
+  DCHECK(!bool1);
 
   bool1 = false;
   Send(new Msg_C_3_1(1, false, "3_1", &bool1));
@@ -206,26 +226,35 @@ TEST(IPCSyncMessageTest, Main) {
 
   bool1 = false;
   Send(new Msg_C_3_2("3_2", false, 2, &bool1, &int1));
-  DCHECK(bool1 && int1 == 32);
+  DCHECK(bool1);
+  DCHECK_EQ(32, int1);
 
   bool1 = true;
   Send(new Msg_C_3_3(3, "3_3", true, &string1, &int1, &bool1));
-  DCHECK(string1 == "3_3" && int1 == 33 && !bool1);
+  DCHECK_EQ("3_3", string1);
+  DCHECK_EQ(33, int1);
+  DCHECK(!bool1);
 
   bool1 = false;
   bool bool2 = true;
   Send(new Msg_C_3_4(true, 3, "3_4", &int1, &bool1, &string1, &bool2));
-  DCHECK(int1 == 34 && bool1 && string1 == "3_4" && !bool2);
+  DCHECK_EQ(34, int1);
+  DCHECK(bool1);
+  DCHECK_EQ("3_4", string1);
+  DCHECK(!bool2);
 
   // Routed messages, just a copy of the above but with extra routing paramater
   Send(new Msg_R_0_1(0, &bool1));
   DCHECK(!bool1);
 
   Send(new Msg_R_0_2(0, &bool1, &int1));
-  DCHECK(bool1 && int1 == 2);
+  DCHECK(bool1);
+  DCHECK_EQ(2, int1);
 
   Send(new Msg_R_0_3(0, &bool1, &int1, &string1));
-  DCHECK(!bool1 && int1 == 3 && string1 == "0_3");
+  DCHECK(!bool1);
+  DCHECK_EQ(3, int1);
+  DCHECK_EQ("0_3", string1);
 
   bool1 = false;
   Send(new Msg_R_1_1(0, 1, &bool1));
@@ -233,11 +262,14 @@ TEST(IPCSyncMessageTest, Main) {
 
   bool1 = false;
   Send(new Msg_R_1_2(0, false, &bool1, &int1));
-  DCHECK(bool1 && int1 == 12);
+  DCHECK(bool1);
+  DCHECK_EQ(12, int1);
 
   bool1 = true;
   Send(new Msg_R_1_3(0, 3, &string1, &int1, &bool1));
-  DCHECK(string1 == "1_3" && int1 == 13 && !bool1);
+  DCHECK_EQ("1_3", string1);
+  DCHECK_EQ(13, int1);
+  DCHECK(!bool1);
 
   bool1 = false;
   Send(new Msg_R_2_1(0, 1, false, &bool1));
@@ -245,11 +277,14 @@ TEST(IPCSyncMessageTest, Main) {
 
   bool1 = false;
   Send(new Msg_R_2_2(0, false, 2, &bool1, &int1));
-  DCHECK(bool1 && int1 == 22);
+  DCHECK(bool1);
+  DCHECK_EQ(22, int1);
 
   bool1 = true;
   Send(new Msg_R_2_3(0, 3, true, &string1, &int1, &bool1));
-  DCHECK(string1 == "2_3" && int1 == 23 && !bool1);
+  DCHECK(!bool1);
+  DCHECK_EQ("2_3", string1);
+  DCHECK_EQ(23, int1);
 
   bool1 = false;
   Send(new Msg_R_3_1(0, 1, false, "3_1", &bool1));
@@ -257,9 +292,12 @@ TEST(IPCSyncMessageTest, Main) {
 
   bool1 = false;
   Send(new Msg_R_3_2(0, "3_2", false, 2, &bool1, &int1));
-  DCHECK(bool1 && int1 == 32);
+  DCHECK(bool1);
+  DCHECK_EQ(32, int1);
 
   bool1 = true;
   Send(new Msg_R_3_3(0, 3, "3_3", true, &string1, &int1, &bool1));
-  DCHECK(string1 == "3_3" && int1 == 33 && !bool1);
+  DCHECK_EQ("3_3", string1);
+  DCHECK_EQ(33, int1);
+  DCHECK(!bool1);
 }