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// -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*-
// vim: ts=8 sw=2 smarttab
/*
* Ceph - scalable distributed file system
*
* Copyright (C) 2015 New Dream Network
*
* This is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License version 2.1, as published by the Free Software
* Foundation. See file COPYING.
*
*/
#include <stdint.h>
#include <tuple>
#include <iostream>
#include <vector>
#include <map>
#include <random>
#include "xxhash.h"
#include "include/rados/librgw.h"
#include "include/rados/rgw_file.h"
#include "gtest/gtest.h"
#include "common/ceph_argparse.h"
#include "common/debug.h"
#include "global/global_init.h"
#define dout_subsys ceph_subsys_rgw
namespace {
librgw_t rgw = nullptr;
string uid("testuser");
string access_key("");
string secret_key("");
struct rgw_fs *fs = nullptr;
bool do_put = false;
bool do_get = false;
bool do_delete = false;
string bucket_name = "sorry_dave";
string object_name = "jocaml";
struct rgw_file_handle *fh = nullptr;
std::uniform_int_distribution<uint8_t> uint_dist;
std::mt19937 rng;
struct ZPage
{
char data[65536];
uint64_t cksum;
}; /* ZPage */
struct ZPageSet
{
std::vector<ZPage*> pages;
struct iovec* iovs;
ZPageSet(int n) {
pages.reserve(n);
iovs = (struct iovec*) calloc(n, sizeof(struct iovec));
for (int page_ix = 0; page_ix < n; ++page_ix) {
ZPage* p = new ZPage();
for (int data_ix = 0; data_ix < 65536; ++data_ix) {
p->data[data_ix] = uint_dist(rng);
} // data_ix
p->cksum = XXH64(p->data, 65536, 8675309);
pages.emplace_back(p);
// and iovs
struct iovec* iov = &iovs[page_ix];
iov->iov_base = p->data;
iov->iov_len = 65536;
} // page_ix
}
int size() { return pages.size(); }
struct iovec* get_iovs() { return iovs; }
bool operator==(const ZPageSet& rhs) {
int n = size();
for (int page_ix = 0; page_ix < n; ++page_ix) {
ZPage* p1 = pages[page_ix];
ZPage* p2 = rhs.pages[page_ix];
if (p1->cksum != p2->cksum)
return false;
}
return true;
}
void cksum() {
int n = size();
for (int page_ix = 0; page_ix < n; ++page_ix) {
ZPage* p = pages[page_ix];
p->cksum = XXH64(p->data, 65536, 8675309);
}
}
void reset_iovs() { // VOP_READ and VOP_WRITE update
int n = size();
for (int page_ix = 0; page_ix < n; ++page_ix) {
ZPage* p = pages[page_ix];
struct iovec* iov = &iovs[page_ix];
iov->iov_base = p->data;
iov->iov_len = 65536;
}
}
~ZPageSet() {
for (int ix = 0; ix < pages.size(); ++ix)
delete pages[ix];
free(iovs);
}
}; /* ZPageSet */
struct {
int argc;
char **argv;
} saved_args;
}
TEST(LibRGW, INIT) {
int ret = librgw_create(&rgw, nullptr, saved_args.argc, saved_args.argv);
ASSERT_EQ(ret, 0);
ASSERT_NE(rgw, nullptr);
}
TEST(LibRGW, MOUNT) {
int ret = rgw_mount(rgw, uid.c_str(), access_key.c_str(), secret_key.c_str(),
&fs);
ASSERT_EQ(ret, 0);
ASSERT_NE(fs, nullptr);
}
TEST(LibRGW, OBJ_OPEN) {
int ret = rgw_lookup(fs, &fs->root_fh, bucket_name.c_str(), &fh,
0 /* flags */);
ASSERT_EQ(ret, 0);
ret = rgw_open(fs, fh, 0 /* flags */);
ASSERT_EQ(ret, 0);
}
TEST(LibRGW, PUT_OBJECT) {
if (do_put) {
string data = "hi mom"; // fix this
int ret = rgw_write(fs, fh, 0, data.length(), (void*) data.c_str());
ASSERT_EQ(ret, 0);
}
}
TEST(LibRGW, GET_OBJECT) {
/* XXX soon */
}
TEST(LibRGW, CLEANUP) {
int ret = rgw_close(fs, fh, 0 /* flags */);
ASSERT_EQ(ret, 0);
ret = rgw_fh_rele(fs, fh, 0 /* flags */);
ASSERT_EQ(ret, 0);
}
TEST(LibRGW, UMOUNT) {
if (! fs)
return;
int ret = rgw_umount(fs);
ASSERT_EQ(ret, 0);
}
TEST(LibRGW, SHUTDOWN) {
librgw_shutdown(rgw);
}
int main(int argc, char *argv[])
{
char *v{nullptr};
string val;
vector<const char*> args;
argv_to_vec(argc, const_cast<const char**>(argv), args);
env_to_vec(args);
v = getenv("AWS_ACCESS_KEY_ID");
if (v) {
access_key = v;
}
v = getenv("AWS_SECRET_ACCESS_KEY");
if (v) {
secret_key = v;
}
for (auto arg_iter = args.begin(); arg_iter != args.end();) {
if (ceph_argparse_witharg(args, arg_iter, &val, "--access",
(char*) nullptr)) {
access_key = val;
} else if (ceph_argparse_witharg(args, arg_iter, &val, "--secret",
(char*) nullptr)) {
secret_key = val;
} else if (ceph_argparse_witharg(args, arg_iter, &val, "--uid",
(char*) nullptr)) {
uid = val;
} else if (ceph_argparse_witharg(args, arg_iter, &val, "--bn",
(char*) nullptr)) {
bucket_name = val;
} else if (ceph_argparse_flag(args, arg_iter, "--get",
(char*) nullptr)) {
do_get = true;
} else if (ceph_argparse_flag(args, arg_iter, "--put",
(char*) nullptr)) {
do_put = true;
} else {
++arg_iter;
}
}
/* dont accidentally run as anonymous */
if ((access_key == "") ||
(secret_key == "")) {
std::cout << argv[0] << " no AWS credentials, exiting" << std::endl;
return EPERM;
}
saved_args.argc = argc;
saved_args.argv = argv;
::testing::InitGoogleTest(&argc, argv);
return RUN_ALL_TESTS();
}
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