Merge pull request #363 from Don-Ward/FixedPoint

Add classes to uni/lib that implement fixed point arithmetic.

tests/Makefile

@@ -5,7 +5,7 @@ E=/bin/echo
 # define UC if it is not defined already
 UC?=../bin/unicon
 
-TESTS=general posix thread pattern mt
+TESTS=general posix thread pattern mt unicon
 
 #  The default is to run all tests, using icont.
 

tests/unicon/FxPtTest.icn

@@ -0,0 +1,20 @@
+#################################################################################
+#
+# This file is released under the terms of the GNU LIBRARY GENERAL PUBLIC LICENSE
+# (LGPL) version 2. The licence may be found in the root directory of the Unicon
+# source directory in the file COPYING.
+#
+# Fixed Point Arithmetic class tests (without operator overloading)
+# --------------------------------------------------------------------------------
+
+procedure main(args)
+   if not(&features == "large integers") then
+      stop("large integers not supported")
+
+   runTests(args)
+end
+
+# Turn off operator overloading
+$undef _OVLD
+$include "FxPtTests.icn"
+

tests/unicon/FxPtTest_OVLD.icn

@@ -0,0 +1,21 @@
+#################################################################################
+#
+# This file is released under the terms of the GNU LIBRARY GENERAL PUBLIC LICENSE
+# (LGPL) version 2. The licence may be found in the root directory of the Unicon
+# source directory in the file COPYING.
+#
+# Fixed Point Arithmetic class tests (with operator overloading)
+# --------------------------------------------------------------------------------
+
+procedure main(args)
+   if not(&features == "large integers") then
+      stop("large integers not supported")
+
+   if not (&features == "operator overloading") then
+       stop("operator overloading not supported")
+
+   runTests(args)
+end
+
+$include "FxPtTests.icn"
+

tests/unicon/Makefile

@@ -0,0 +1,28 @@
+
+include ../Makedefs
+
+ifneq ("$(wildcard $(UC))","")
+TARGETS=$(patsubst %.icn,%,$(wildcard *.icn))
+
+SKIP= tester FxPtTests\
+      audio dbi list_test nlm q rec test testnlm clin_err hello mintest ovld q2 sel to
+else
+skip:
+	@echo "Unicon compiler not found"
+
+TARGETS=skip
+endif
+
+Test: DoTest
+
+include ../Makefile.test
+
+FxPtTest: FxPtTest.icn tester.u
+
+FxPtTest_OVLD: FxPtTest_OVLD.icn tester.u
+
+tester.u: tester.icn
+	$(UC) -s -u -c $^
+
+
+

tests/unicon/stand/FxPtTest.std

@@ -0,0 +1,4 @@
+--------------------------------------------------
+          Fixed Point Tests Start
+          Fixed Point Tests Passed = 454 Failed = 0
+--------------------------------------------------

tests/unicon/stand/FxPtTest_OVLD.std

@@ -0,0 +1,4 @@
+--------------------------------------------------
+          Fixed Point Tests Start
+          Fixed Point Tests Passed = 586 Failed = 0
+--------------------------------------------------