Add BOOST_TEST_LT, BOOST_TEST_LE

doc/lightweight_test.qbk

@@ -1,7 +1,7 @@
 [/
   Copyright 2010, 2011 Beman Dawes
   Copyright 2013 Ion Gaztanaga
-  Copyright 2014 Peter Dimov
+  Copyright 2014, 2017 Peter Dimov
 
   Distributed under the Boost Software License, Version 1.0.
 
@@ -36,6 +36,8 @@ When using `lightweight_test.hpp`, *do not forget* to
 #define BOOST_ERROR(message) /*unspecified*/
 #define BOOST_TEST_EQ(expr1, expr2) /*unspecified*/
 #define BOOST_TEST_NE(expr1, expr2) /*unspecified*/
+#define BOOST_TEST_LT(expr1, expr2) /*unspecified*/
+#define BOOST_TEST_LE(expr1, expr2) /*unspecified*/
 #define BOOST_TEST_CSTR_EQ(expr1, expr2) /*unspecified*/
 #define BOOST_TEST_CSTR_NE(expr1, expr2) /*unspecified*/
 #define BOOST_TEST_ALL_EQ(begin1, end1, begin2, end2) /* unspecified */
@@ -89,7 +91,7 @@ Increases error count and outputs a message containing
 BOOST_TEST_EQ(expr1, expr2)
 ``
 
-If `expr1 != expr2` increases the error count and outputs a
+If `expr1 == expr2` is not true increases the error count and outputs a
 message containing both expressions.
 
 [endsect]
@@ -100,7 +102,29 @@ message containing both expressions.
 BOOST_TEST_NE(expr1, expr2)
 ``
 
-If `expr1 == expr2` increases the error count and outputs a
+If `expr1 != expr2` is not true increases the error count and outputs a
+message containing both expressions.
+
+[endsect]
+
+[section BOOST_TEST_LT]
+
+``
+BOOST_TEST_LT(expr1, expr2)
+``
+
+If `expr1 < expr2` is not true increases the error count and outputs a
+message containing both expressions.
+
+[endsect]
+
+[section BOOST_TEST_LE]
+
+``
+BOOST_TEST_LE(expr1, expr2)
+``
+
+If `expr1 <= expr2` is not true increases the error count and outputs a
 message containing both expressions.
 
 [endsect]
@@ -111,7 +135,7 @@ message containing both expressions.
 BOOST_TEST_CSTR_EQ(expr1, expr2)
 ``
 
-Specialization of BOOST_TEST_EQ which interprets expr1 and expr2 as pointers to null-terminated byte strings (C strings). If `std::strcmp(expr1, expr2) != 0`, increase the error count and output a message containing both expressions.
+Specialization of `BOOST_TEST_EQ` which interprets `expr1` and `expr2` as pointers to null-terminated byte strings (C strings). If `std::strcmp(expr1, expr2) != 0`, increase the error count and output a message containing both expressions.
 
 [endsect]
 
@@ -121,7 +145,7 @@ Specialization of BOOST_TEST_EQ which interprets expr1 and expr2 as pointers to
 BOOST_TEST_CSTR_NE(expr1, expr2)
 ``
 
-Specialization of BOOST_TEST_NE which interprets expr1 and expr2 as pointers to null-terminated byte strings (C strings). If `std::strcmp(expr1, expr2) == 0`, increase the error count and output a message containing both expressions.
+Specialization of `BOOST_TEST_NE` which interprets `expr1` and `expr2` as pointers to null-terminated byte strings (C strings). If `std::strcmp(expr1, expr2) == 0`, increase the error count and output a message containing both expressions.
 
 [endsect]