[libcxx] r337764 - Fix accidentally removed test.

[Eric Fiselier via cfe-commits]

Author: ericwf
Date: Mon Jul 23 15:39:56 2018
New Revision: 337764

URL: http://llvm.org/viewvc/llvm-project?rev=337764&view=rev
Log:
Fix accidentally removed test.

When adding the new tests for the filesystem_error::what method,
I incorrectly removed a test case and replaced it with something else.

This patch restores that test case

Modified:
    libcxx/trunk/test/std/experimental/filesystem/class.rec.dir.itr/rec.dir.itr.members/increment.pass.cpp

Modified: libcxx/trunk/test/std/experimental/filesystem/class.rec.dir.itr/rec.dir.itr.members/increment.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/std/experimental/filesystem/class.rec.dir.itr/rec.dir.itr.members/increment.pass.cpp?rev=337764&r1=337763&r2=337764&view=diff
==============================================================================
--- libcxx/trunk/test/std/experimental/filesystem/class.rec.dir.itr/rec.dir.itr.members/increment.pass.cpp (original)
+++ libcxx/trunk/test/std/experimental/filesystem/class.rec.dir.itr/rec.dir.itr.members/increment.pass.cpp Mon Jul 23 15:39:56 2018
@@ -25,8 +25,6 @@
 #include "rapid-cxx-test.hpp"
 #include "filesystem_test_helper.hpp"
 
-#include <iostream>
-
 using namespace fs;
 
 TEST_SUITE(recursive_directory_iterator_increment_tests)
@@ -292,6 +290,21 @@ TEST_CASE(test_PR35078)
     }
     {
       bool SeenNestedFile = false;
+      recursive_directory_iterator it = SetupState(true, SeenNestedFile);
+      TEST_REQUIRE(it != endIt);
+      TEST_REQUIRE(*it == nestedDir);
+      ec = GetTestEC();
+      it.increment(ec);
+      TEST_CHECK(!ec);
+      if (SeenNestedFile) {
+        TEST_CHECK(it == endIt);
+      } else {
+        TEST_REQUIRE(it != endIt);
+        TEST_CHECK(*it == nestedFile);
+      }
+    }
+    {
+      bool SeenNestedFile = false;
       recursive_directory_iterator it = SetupState(false, SeenNestedFile);
       TEST_REQUIRE(it != endIt);
       TEST_REQUIRE(*it == nestedDir);