HWTests patch

gistfile1.diff

diff --git a/source/tests/fs/fs_sdmc.cpp b/source/tests/fs/fs_sdmc.cpp
index 6ecb27a..26326b5 100644
--- a/source/tests/fs/fs_sdmc.cpp
+++ b/source/tests/fs/fs_sdmc.cpp
@@ -1,5 +1,7 @@
 #include <memory>
+#include <string.h>
 #include <3ds.h>
+#include "output.h"
 
 #include "tests/test.h"
 #include "tests/fs/fs_sdmc.h"
@@ -60,16 +62,26 @@ static bool TestFileRename(FS_archive sdmcArchive)
 static bool TestFileWriteRead(FS_archive sdmcArchive)
 {
     Handle fileHandle;
+    Handle fileHandle2;
     u32 bytesWritten;
     u32 bytesRead;
     u64 fileSize;
     
+    u32 bytesRead2;
+    
     const static FS_path filePath = FS_makePath(PATH_CHAR, "/test_file_write_read.txt");
+    const static FS_path filePath2 = FS_makePath(PATH_CHAR, "/test_file_write_read_2.txt");
     const static char* stringWritten = "A string\n";
     
     // Create file
     FSUSER_OpenFile(NULL, &fileHandle, sdmcArchive, filePath, FS_OPEN_CREATE | FS_OPEN_WRITE, 0);
     
+    SoftAssert(FSUSER_OpenFile(NULL, &fileHandle2, sdmcArchive, filePath2, FS_OPEN_WRITE, 0) == 0);
+    
+    std::unique_ptr<char> stringRead2(new char[10]);
+    SoftAssert(FSFILE_Read(fileHandle2, &bytesRead2, 0, stringRead2.get(), 10) == 0);
+    print(GFX_TOP, "Read %s from a write-only file", stringRead2.get());
+    
     // Write to file
     SoftAssert(FSFILE_Write(fileHandle, &bytesWritten, 0, stringWritten, strlen(stringWritten)+1, FS_WRITE_FLUSH) == 0);
     // Verify string size
@@ -77,12 +89,18 @@ static bool TestFileWriteRead(FS_archive sdmcArchive)
 
     // Check file size
     SoftAssert(FSFILE_GetSize(fileHandle, &fileSize) == 0);
+    
+    print(GFX_TOP, "FileSize: %u, bytes written %u\n", u32(fileSize & 0xFFFFFFFF), bytesWritten);
+    
     // Verify file size
     SoftAssert(fileSize == bytesWritten);
     
     std::unique_ptr<char> stringRead(new char[fileSize]);
     // Read from file
     SoftAssert(FSFILE_Read(fileHandle, &bytesRead, 0, stringRead.get(), fileSize) == 0);
+    
+    print(GFX_TOP, "Read %s from file, expected %s", stringRead.get(), stringWritten);
+    
     // Verify string contents
     SoftAssert(strcmp(stringRead.get(), stringWritten) == 0);