From 972a7923355b87f7570bae37306d9ec8121c86da Mon Sep 17 00:00:00 2001
From: Andrei Karas <akaras@inbox.ru>
Date: Tue, 3 May 2016 00:22:11 +0300
Subject: Add functions failFalse and failTrue and tests.

---
 src/utils/checkutils.cpp         | 28 ++++++++++++++++++++++++++++
 src/utils/checkutils.h           | 20 ++++++++++++++++++++
 src/utils/checkutils_unittest.cc | 12 ++++++++++++
 3 files changed, 60 insertions(+)

(limited to 'src/utils')

diff --git a/src/utils/checkutils.cpp b/src/utils/checkutils.cpp
index 4953314e1..3161c8f46 100644
--- a/src/utils/checkutils.cpp
+++ b/src/utils/checkutils.cpp
@@ -52,6 +52,34 @@ bool reportTrueReal(const bool val,
     return val;
 }
 
+bool failFalseReal(const bool val,
+                   const char *const text,
+                   const char *const file,
+                   const unsigned line,
+                   const char *const func)
+{
+    if (!val)
+    {
+        reportStack(file, line, func, "Detected false value", text);
+        throw new std::exception;
+    }
+    return val;
+}
+
+bool failTrueReal(const bool val,
+                  const char *const text,
+                  const char *const file,
+                  const unsigned line,
+                  const char *const func)
+{
+    if (val)
+    {
+        reportStack(file, line, func, "Detected true value", text);
+        throw new std::exception;
+    }
+    return val;
+}
+
 void reportStack(const char *const file,
                  const unsigned int line,
                  const char *const func,
diff --git a/src/utils/checkutils.h b/src/utils/checkutils.h
index 539614a7a..fea0a0f67 100644
--- a/src/utils/checkutils.h
+++ b/src/utils/checkutils.h
@@ -29,6 +29,12 @@
 #define reportTrue(val) \
     reportTrueReal(val, #val, __FILE__, __LINE__, __func__)
 
+#define failFalse(val) \
+    failFalseReal(val, #val, __FILE__, __LINE__, __func__)
+
+#define failTrue(val) \
+    failTrueReal(val, #val, __FILE__, __LINE__, __func__)
+
 bool reportFalseReal(const bool val,
                      const char *const text,
                      const char *const file,
@@ -41,6 +47,18 @@ bool reportTrueReal(const bool val,
                     const unsigned line,
                     const char *const func);
 
+bool failFalseReal(const bool val,
+                   const char *const text,
+                   const char *const file,
+                   const unsigned line,
+                   const char *const func);
+
+bool failTrueReal(const bool val,
+                  const char *const text,
+                  const char *const file,
+                  const unsigned line,
+                  const char *const func);
+
 void reportStack(const char *const file,
                  const unsigned int line,
                  const char *const func,
@@ -51,6 +69,8 @@ void reportStack(const char *const file,
 
 #define reportFalse(val) (val)
 #define reportTrue(val) (val)
+#define failFalse(val) (val)
+#define failTrue(val) (val)
 
 #endif  // ENABLE_ASSERTS
 #endif  // UTILS_CHECKUTILS_H
diff --git a/src/utils/checkutils_unittest.cc b/src/utils/checkutils_unittest.cc
index 2e98daf47..a9b2db798 100644
--- a/src/utils/checkutils_unittest.cc
+++ b/src/utils/checkutils_unittest.cc
@@ -43,5 +43,17 @@ TEST_CASE("CheckUtils")
         REQUIRE(reportTrue(true) == true);
     }
 
+    SECTION("failFalse")
+    {
+        REQUIRE_THROWS(failFalse(false) == false);
+        REQUIRE(failFalse(true) == true);
+    }
+
+    SECTION("failTrue")
+    {
+        REQUIRE(failTrue(false) == false);
+        REQUIRE_THROWS(failTrue(true) == true);
+    }
+
     delete2(logger);
 }
-- 
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