test: Move vpnor tests to vpnor directory

In the spirit of things that are together should be kept together. The
repository layout now better corresponds to upstream with the exception
of the vpnor directory and some modifications to Makefile.am

Change-Id: I16d59a3c9ee846065f6a8c83eb4459715d525f3f
Signed-off-by: Andrew Jeffery <andrew@aj.id.au>
diff --git a/vpnor/test/write_prsv.cpp b/vpnor/test/write_prsv.cpp
new file mode 100644
index 0000000..26f1d86
--- /dev/null
+++ b/vpnor/test/write_prsv.cpp
@@ -0,0 +1,64 @@
+// SPDX-License-Identifier: Apache-2.0
+// Copyright (C) 2018 IBM Corp.
+
+#include <assert.h>
+#include <fcntl.h>
+#include <sys/mman.h>
+#include <sys/stat.h>
+#include <sys/types.h>
+#include <unistd.h>
+
+#include "common.h"
+#include "mbox.h"
+#include "mboxd_flash.h"
+
+#include "vpnor/test/tmpd.hpp"
+
+static constexpr auto BLOCK_SIZE = 0x1000;
+
+const std::string toc[] = {
+    "partition01=TEST1,00001000,00002000,80,ECC,PRESERVED",
+};
+
+namespace test = openpower::virtual_pnor::test;
+
+int main(void)
+{
+    namespace fs = std::experimental::filesystem;
+
+    struct mbox_context _ctx, *ctx = &_ctx;
+    uint8_t src[8];
+    void *map;
+    int fd;
+    int rc;
+
+    /* Setup */
+    memset(ctx, 0, sizeof(mbox_context));
+
+    mbox_vlog = &mbox_log_console;
+    verbosity = (verbose)2;
+
+    test::VpnorRoot root(ctx, toc, BLOCK_SIZE);
+    init_vpnor_from_paths(ctx);
+
+    /* Test */
+    memset(src, 0xaa, sizeof(src));
+    rc = write_flash(ctx, 0x1000, src, sizeof(src));
+    assert(rc == 0);
+
+    /* Verify */
+    fd = open((root.prsv() / "TEST1").c_str(), O_RDONLY);
+    assert(fd >= 0);
+    map = mmap(NULL, sizeof(src), PROT_READ, MAP_PRIVATE, fd, 0);
+    assert(map != MAP_FAILED);
+
+    rc = memcmp(src, map, sizeof(src));
+    assert(rc == 0);
+    munmap(map, sizeof(src));
+    close(fd);
+
+    /* Cleanup */
+    destroy_vpnor(ctx);
+
+    return 0;
+}