From af835bb95eeffefb14febcaeec735836c4c9c7b4 Mon Sep 17 00:00:00 2001
From: Snaipe <franklinmathieu@gmail.com>
Date: Tue, 15 Sep 2015 19:45:57 +0200
Subject: [PATCH] Added conditional GCC5 test for file mocking

---
 test/redirect.cc | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/test/redirect.cc b/test/redirect.cc
index 0563ea9..c65c9c1 100644
--- a/test/redirect.cc
+++ b/test/redirect.cc
@@ -5,6 +5,7 @@
 // set a timeout for I/O tests
 TestSuite(redirect, .timeout = 0.1);
 
+#if __GNUC__ >= 5
 Test(redirect, mock) {
     auto fmock = criterion::mock_file();
 
@@ -16,6 +17,20 @@ Test(redirect, mock) {
 
     cr_assert_eq(contents, "Hello");
 }
+#endif
+
+Test(redirect, mock_c) {
+    std::FILE* fmock = cr_mock_file_size(4096);
+
+    std::fprintf(fmock, "Hello");
+    std::fflush(fmock);
+    std::rewind(fmock);
+
+    char contents[sizeof ("Hello")] = {0};
+    fgets(contents, sizeof (contents), fmock);
+
+    cr_assert_str_eq(contents, "Hello");
+}
 
 Test(redirect, stdout_) {
     cr_redirect_stdout();