From 357c960e4035ee2fb40d0072bb7bde4533be76f8 Mon Sep 17 00:00:00 2001
From: Daniel Veillard <veillard@src.gnome.org>
Date: Thu, 3 May 2001 10:49:20 +0000
Subject: [PATCH] - xpath.c result/XPath/expr/floats : clarified and cleanup  
 printing of abnormal floats in tests. Daniel

---
 ChangeLog                |  5 +++++
 Makefile.am              | 17 +++++++++--------
 configure.in             |  3 +--
 result/XPath/expr/floats |  6 +++---
 xpath.c                  | 15 ++++++++++++++-
 5 files changed, 32 insertions(+), 14 deletions(-)

diff --git a/ChangeLog b/ChangeLog
index a73a6395..d658c57c 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+Thu May  3 12:47:46 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
+
+	* xpath.c result/XPath/expr/floats : clarified and cleanup
+	  printing of abnormal floats in tests.
+
 Thu May  3 10:25:19 CEST 2001 Daniel Veillard <Daniel.Veillard@imag.fr>
 
 	* HTMLparser.c: trying to fix the problem reported by Jonas Borgström
diff --git a/Makefile.am b/Makefile.am
index 84858bd2..c0823f25 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -83,7 +83,7 @@ testall : tests SVGtests SAXtests
 tests: XMLtests XMLenttests HTMLtests Validtests URItests XPathtests XPtrtests XIncludetests
 
 HTMLtests : testHTML
-	@(rm -f .memdump ; touch .memdump)
+	@(echo > .memdump)
 	@echo "##"
 	@echo "## HTML regression tests"
 	@echo "##"
@@ -159,7 +159,7 @@ HTMLtests : testHTML
 
 
 XMLtests : xmllint
-	@(rm -f .memdump ; touch .memdump)
+	@(echo > .memdump)
 	@echo "##"
 	@echo "## XML regression tests"
 	@echo "##"
@@ -201,7 +201,7 @@ XMLtests : xmllint
 	  fi ; fi ; done)
 
 XMLenttests : xmllint
-	@(rm -f .memdump ; touch .memdump)
+	@(echo > .memdump)
 	@echo "##"
 	@echo "## XML entity subst regression tests"
 	@echo "##"
@@ -221,7 +221,7 @@ XMLenttests : xmllint
 	  fi ; fi ; done)
 
 URItests : testURI
-	@(rm -f .memdump ; touch .memdump)
+	@(echo > .memdump)
 	@echo "##"
 	@echo "## URI module regression tests"
 	@echo "##"
@@ -253,7 +253,7 @@ URItests : testURI
 	  fi ; fi ; done)
 
 XPathtests : testXPath
-	@(rm -f .memdump ; touch .memdump)
+	@(echo > .memdump)
 	@echo "##"
 	@echo "## XPath regression tests"
 	@echo "##"
@@ -291,7 +291,7 @@ XPathtests : testXPath
 	  fi ; fi ; done ; fi ; done)
 
 XPtrtests : testXPath
-	@(rm -f .memdump ; touch .memdump)
+	@(echo > .memdump)
 	@echo "##"
 	@echo "## XPointer regression tests"
 	@echo "##"
@@ -314,7 +314,7 @@ XPtrtests : testXPath
 	  fi ; fi ; done ; fi ; done)
 
 XIncludetests : xmllint
-	@(rm -f .memdump ; touch .memdump)
+	@(echo > .memdump)
 	@echo "##"
 	@echo "## XInclude regression tests"
 	@echo "##"
@@ -352,6 +352,7 @@ SVGtests : xmllint
 	  fi ; fi ; done)
 
 SAXtests : testSAX
+	@(echo > .memdump)
 	@echo "##"
 	@echo "## SAX callbacks regression tests"
 	@echo "##"
@@ -370,7 +371,7 @@ SAXtests : testSAX
 
 
 Validtests : xmllint
-	@(rm -f .memdump ; touch .memdump)
+	@(echo > .memdump)
 	@echo "##"
 	@echo "## Valid documents regression tests"
 	@echo "##"
diff --git a/configure.in b/configure.in
index bc90bbc3..64775d2c 100644
--- a/configure.in
+++ b/configure.in
@@ -155,6 +155,7 @@ dnl
 dnl Extra flags
 dnl
 XML_CFLAGS=""
+RDL_LIBS=""
 
 dnl
 dnl Workaround for native compilers
@@ -230,8 +231,6 @@ else
 fi
 LDFLAGS=${_ldflags}
 
-AC_SUBST(RDL_LIBS)
-
 dnl
 dnl specific tests to setup DV's devel environment with debug etc ...
 dnl
diff --git a/result/XPath/expr/floats b/result/XPath/expr/floats
index 7d1e750b..c121b8e9 100644
--- a/result/XPath/expr/floats
+++ b/result/XPath/expr/floats
@@ -25,15 +25,15 @@ Object is a number : 0.00123
 
 ========================
 Expression: 1 div 0
-Object is a number : inf
+Object is a number : +Infinity
 
 ========================
 Expression: -1 div 0
-Object is a number : -inf
+Object is a number : -Infinity
 
 ========================
 Expression: 0 div 0
-Object is a number : nan
+Object is a number : NaN
 
 ========================
 Expression: (1 div 0) > 0
diff --git a/xpath.c b/xpath.c
index 5c83a8d8..910e2cc3 100644
--- a/xpath.c
+++ b/xpath.c
@@ -597,7 +597,20 @@ xmlXPathDebugDumpObject(FILE *output, xmlXPathObjectPtr cur, int depth) {
 	    else fprintf(output, "false\n");
 	    break;
         case XPATH_NUMBER:
-	    fprintf(output, "Object is a number : %0g\n", cur->floatval);
+	    switch (isinf(cur->floatval)) {
+	    case 1:
+		fprintf(output, "Object is a number : +Infinity\n");
+		break;
+	    case -1:
+		fprintf(output, "Object is a number : -Infinity\n");
+		break;
+	    default:
+		if (isnan(cur->floatval)) {
+		    fprintf(output, "Object is a number : NaN\n");
+		} else {
+		    fprintf(output, "Object is a number : %0g\n", cur->floatval);
+		}
+	    }
 	    break;
         case XPATH_STRING:
 	    fprintf(output, "Object is a string : ");