From: redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Thu, 24 Jan 2019 15:39:19 +0000 (+0000)
Subject: Fix failing test due to inconsistent strcmp results
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f107411501a641006420c19ad6d6381cde12c2de;p=thirdparty%2Fgcc.git

Fix failing test due to inconsistent strcmp results

	* testsuite/27_io/filesystem/path/compare/strings.cc: Only compare
	sign of results.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@268238 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/libstdc++-v3/ChangeLog b/libstdc++-v3/ChangeLog
index 4fd9fee932ff..dd270781a6c5 100644
--- a/libstdc++-v3/ChangeLog
+++ b/libstdc++-v3/ChangeLog
@@ -1,3 +1,8 @@
+2019-01-24  Jonathan Wakely  <jwakely@redhat.com>
+
+	* testsuite/27_io/filesystem/path/compare/strings.cc: Only compare
+	sign of results.
+
 2019-01-22  Jonathan Wakely  <jwakely@redhat.com>
 
 	PR libstdc++/88740
diff --git a/libstdc++-v3/testsuite/27_io/filesystem/path/compare/strings.cc b/libstdc++-v3/testsuite/27_io/filesystem/path/compare/strings.cc
index 3f0aa4bde069..83487ae35b69 100644
--- a/libstdc++-v3/testsuite/27_io/filesystem/path/compare/strings.cc
+++ b/libstdc++-v3/testsuite/27_io/filesystem/path/compare/strings.cc
@@ -26,6 +26,8 @@
 
 using std::filesystem::path;
 
+int sign(int i) { return i > 0 ? 1 : i < 0 ? -1 : 0; }
+
 void
 test01()
 {
@@ -36,8 +38,8 @@ test01()
     path p(s);
     VERIFY( p.compare(s) == 0 );
     VERIFY( p.compare(s.c_str()) == 0 );
-    VERIFY( p.compare(p0) == p.compare(s0) );
-    VERIFY( p.compare(p0) == p.compare(s0.c_str()) );
+    VERIFY( sign(p.compare(p0)) == sign(p.compare(s0)) );
+    VERIFY( sign(p.compare(p0)) == sign(p.compare(s0.c_str())) );
   }
 }