Replaced :: with _ in several path names

git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@103906 91177308-0d34-0410-b5e6-96231b3b80d8

test/strings/basic.string/string.ops/string_compare/string.pass.cpp

@@ -0,0 +1,53 @@
+//===----------------------------------------------------------------------===//
+//
+//                     The LLVM Compiler Infrastructure
+//
+// This file is distributed under the University of Illinois Open Source
+// License. See LICENSE.TXT for details.
+//
+//===----------------------------------------------------------------------===//
+
+// <string>
+
+// int compare(const basic_string& str) const
+
+#include <string>
+#include <cassert>
+
+int sign(int x)
+{
+    if (x == 0)
+        return 0;
+    if (x < 0)
+        return -1;
+    return 1;
+}
+
+template <class S>
+void
+test(const S& s, const S& str, int x)
+{
+    assert(sign(s.compare(str)) == sign(x));
+}
+
+typedef std::string S;
+
+int main()
+{
+    test(S(""), S(""), 0);
+    test(S(""), S("abcde"), -5);
+    test(S(""), S("abcdefghij"), -10);
+    test(S(""), S("abcdefghijklmnopqrst"), -20);
+    test(S("abcde"), S(""), 5);
+    test(S("abcde"), S("abcde"), 0);
+    test(S("abcde"), S("abcdefghij"), -5);
+    test(S("abcde"), S("abcdefghijklmnopqrst"), -15);
+    test(S("abcdefghij"), S(""), 10);
+    test(S("abcdefghij"), S("abcde"), 5);
+    test(S("abcdefghij"), S("abcdefghij"), 0);
+    test(S("abcdefghij"), S("abcdefghijklmnopqrst"), -10);
+    test(S("abcdefghijklmnopqrst"), S(""), 20);
+    test(S("abcdefghijklmnopqrst"), S("abcde"), 15);
+    test(S("abcdefghijklmnopqrst"), S("abcdefghij"), 10);
+    test(S("abcdefghijklmnopqrst"), S("abcdefghijklmnopqrst"), 0);
+}