Add unit tests for subdirectory lookup

Author: asarium

test/src/cfile/test_cfile.cpp

@@ -0,0 +1,29 @@
+
+#include <gtest/gtest.h>
+
+#include <cfile/cfile.h>
+
+#include "util/FSTestFixture.h"
+
+class CFileTest : public test::FSTestFixture {
+ public:
+	CFileTest() : test::FSTestFixture(0) {
+		pushModDir("cfile");
+	}
+};
+
+TEST_F(CFileTest, temp_subdir) {
+	ASSERT_FALSE(cf_exists_full("test_001.dds", CF_TYPE_ANY));
+
+	ASSERT_TRUE(cf_set_temp_subdir_pathtype("test.eff"));
+
+	ASSERT_TRUE(cf_exists_full("test_001.dds", CF_TYPE_ANY));
+}
+
+TEST_F(CFileTest, temp_subdir_vps) {
+	ASSERT_FALSE(cf_exists_full("test_001.dds", CF_TYPE_ANY));
+
+	ASSERT_TRUE(cf_set_temp_subdir_pathtype("test.eff"));
+
+	ASSERT_TRUE(cf_exists_full("test_001.dds", CF_TYPE_ANY));
+}

test/src/source_groups.cmake

@@ -12,6 +12,10 @@ add_file_folder(root ""
     test_stubs.cpp
 )
 
+add_file_folder(graphics "CFile"
+        cfile/test_cfile.cpp
+)
+
 add_file_folder(graphics "Globalincs"
     globalincs/test_flagset.cpp
     globalincs/test_safe_strings.cpp

test/test_data/cfile/temp_subdir/data/effects/test.eff

@@ -0,0 +1 @@
+Dummy file

test/test_data/cfile/temp_subdir/data/effects/test/test_001.dds

@@ -0,0 +1 @@
+dummy content