Modify atf::fs::path::get_process_helpers_path API to properly

handle pathing with detail/ tests. Based on patch pushed upstream to
ATF project.

Obtained from:	Garrett Cooper <yaneurabeya@gmail.com>

4 files changed, 12 insertions, 8 deletions

diff --git a/contrib/atf/atf-c++/check_test.cpp b/contrib/atf/atf-c++/check_test.cpp
index fd528e9..a4c4993 100644
--- a/contrib/atf/atf-c++/check_test.cpp
+++ b/contrib/atf/atf-c++/check_test.cpp
@@ -61,7 +61,7 @@ std::auto_ptr< atf::check::check_result >
 do_exec(const atf::tests::tc* tc, const char* helper_name)
 {
     std::vector< std::string > argv;
-    argv.push_back(get_process_helpers_path(*tc).str());
+    argv.push_back(get_process_helpers_path(*tc, false).str());
     argv.push_back(helper_name);
     std::cout << "Executing " << argv[0] << " " << argv[1] << "\n";
 
@@ -74,7 +74,7 @@ std::auto_ptr< atf::check::check_result >
 do_exec(const atf::tests::tc* tc, const char* helper_name, const char *carg2)
 {
     std::vector< std::string > argv;
-    argv.push_back(get_process_helpers_path(*tc).str());
+    argv.push_back(get_process_helpers_path(*tc, false).str());
     argv.push_back(helper_name);
     argv.push_back(carg2);
     std::cout << "Executing " << argv[0] << " " << argv[1] << " "
diff --git a/contrib/atf/atf-c++/detail/process_test.cpp b/contrib/atf/atf-c++/detail/process_test.cpp
index d13ab94..a40f663 100644
--- a/contrib/atf/atf-c++/detail/process_test.cpp
+++ b/contrib/atf/atf-c++/detail/process_test.cpp
@@ -64,10 +64,10 @@ exec_process_helpers(const atf::tests::tc& tc, const char* helper_name)
     using atf::process::exec;
 
     std::vector< std::string > argv;
-    argv.push_back(get_process_helpers_path(tc).leaf_name());
+    argv.push_back(get_process_helpers_path(tc, true).leaf_name());
     argv.push_back(helper_name);
 
-    return exec(get_process_helpers_path(tc),
+    return exec(get_process_helpers_path(tc, true),
                 atf::process::argv_array(argv),
                 atf::process::stream_inherit(),
                 atf::process::stream_inherit());
diff --git a/contrib/atf/atf-c++/detail/test_helpers.cpp b/contrib/atf/atf-c++/detail/test_helpers.cpp
index 42bd711..107b45a 100644
--- a/contrib/atf/atf-c++/detail/test_helpers.cpp
+++ b/contrib/atf/atf-c++/detail/test_helpers.cpp
@@ -82,10 +82,14 @@ header_check(const char *hdrname)
 }
 
 atf::fs::path
-get_process_helpers_path(const atf::tests::tc& tc)
+get_process_helpers_path(const atf::tests::tc& tc, bool is_detail)
 {
-    return atf::fs::path(tc.get_config_var("srcdir")) /
-           ".." / "atf-c" / "detail" / "process_helpers";
+    if (is_detail)
+        return atf::fs::path(tc.get_config_var("srcdir")) /
+               ".." / ".." / "atf-c" / "detail" / "process_helpers";
+    else
+        return atf::fs::path(tc.get_config_var("srcdir")) /
+               ".." / "atf-c" / "detail" / "process_helpers";
 }
 
 bool
diff --git a/contrib/atf/atf-c++/detail/test_helpers.hpp b/contrib/atf/atf-c++/detail/test_helpers.hpp
index 059a0a5..1f9c41c 100644
--- a/contrib/atf/atf-c++/detail/test_helpers.hpp
+++ b/contrib/atf/atf-c++/detail/test_helpers.hpp
@@ -86,7 +86,7 @@ class tc;
 
 void header_check(const char*);
 void build_check_cxx_o(const atf::tests::tc&, const char*, const char*, bool);
-atf::fs::path get_process_helpers_path(const atf::tests::tc&);
+atf::fs::path get_process_helpers_path(const atf::tests::tc&, bool);
 bool grep_file(const char*, const char*);
 bool grep_string(const std::string&, const char*);