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authorBenjamin Barenblat <bbaren@mit.edu>2015-08-02 12:55:31 -0400
committerBenjamin Barenblat <bbaren@mit.edu>2015-08-02 12:55:31 -0400
commit9ff23da2550dd159d81933c0236529ececc526b5 (patch)
treea0d000b990dd935986bd41437e51f01b97a086bd /src
parent1af1c5c37b2001f3ae4360c18aac2196be535894 (diff)
Handle invalid `Log::Level::Count`
Add a case of `Log::Level::Count` to all switch statements that dispatch on `Log::Level`. The case simply asserts `false` and notes the invalid log level.
Diffstat (limited to 'src')
-rw-r--r--src/common/logging/backend.cpp5
-rw-r--r--src/common/logging/text_formatter.cpp5
2 files changed, 9 insertions, 1 deletions
diff --git a/src/common/logging/backend.cpp b/src/common/logging/backend.cpp
index d85e5837..68580e1c 100644
--- a/src/common/logging/backend.cpp
+++ b/src/common/logging/backend.cpp
@@ -6,6 +6,7 @@
#include <array>
#include <cstdio>
+#include "common/assert.h"
#include "common/common_funcs.h" // snprintf compatibility define
#include "common/logging/backend.h"
#include "common/logging/filter.h"
@@ -78,8 +79,10 @@ const char* GetLevelName(Level log_level) {
LVL(Warning);
LVL(Error);
LVL(Critical);
+ case Level::Count:
+ ASSERT_MSG(false, "invalid log level");
+ return "Unknown";
}
- return "Unknown";
#undef LVL
}
diff --git a/src/common/logging/text_formatter.cpp b/src/common/logging/text_formatter.cpp
index 94f3dfc1..e3bb148b 100644
--- a/src/common/logging/text_formatter.cpp
+++ b/src/common/logging/text_formatter.cpp
@@ -14,6 +14,7 @@
#include "common/logging/log.h"
#include "common/logging/text_formatter.h"
+#include "common/assert.h"
#include "common/common_funcs.h"
#include "common/string_util.h"
@@ -82,6 +83,8 @@ void PrintColoredMessage(const Entry& entry) {
color = FOREGROUND_RED | FOREGROUND_INTENSITY; break;
case Level::Critical: // Bright magenta
color = FOREGROUND_RED | FOREGROUND_BLUE | FOREGROUND_INTENSITY; break;
+ case Level::Count:
+ ASSERT_MSG(false, "invalid log level"); break;
}
SetConsoleTextAttribute(console_handle, color);
@@ -101,6 +104,8 @@ void PrintColoredMessage(const Entry& entry) {
color = ESC "[1;31m"; break;
case Level::Critical: // Bright magenta
color = ESC "[1;35m"; break;
+ case Level::Count:
+ ASSERT_MSG(false, "invalid log level"); break;
}
fputs(color, stderr);