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7c673cae FG |
1 | // -*- mode:C++; tab-width:8; c-basic-offset:2; indent-tabs-mode:t -*- |
2 | // vim: ts=8 sw=2 smarttab | |
3 | /* | |
4 | * Ceph - scalable distributed file system | |
5 | * | |
6 | * Copyright (C) 2015 Red Hat, Inc. | |
7 | * | |
8 | * This is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU Lesser General Public | |
10 | * License version 2.1, as published by the Free Software | |
11 | * Foundation. See file COPYING. | |
12 | * | |
13 | */ | |
14 | ||
15 | #include <stdint.h> | |
16 | #include <tuple> | |
17 | #include <iostream> | |
18 | #include <vector> | |
19 | #include <map> | |
20 | #include <random> | |
21 | #include "xxhash.h" | |
22 | ||
23 | #include "include/rados/librgw.h" | |
24 | #include "include/rados/rgw_file.h" | |
25 | ||
26 | #include "gtest/gtest.h" | |
27 | #include "common/ceph_argparse.h" | |
28 | #include "common/debug.h" | |
29 | #include "global/global_init.h" | |
30 | ||
31 | #define dout_context g_ceph_context | |
32 | #define dout_subsys ceph_subsys_rgw | |
33 | ||
34 | namespace { | |
35 | librgw_t rgw = nullptr; | |
36 | string userid("testuser"); | |
37 | string access_key(""); | |
38 | string secret_key(""); | |
39 | struct rgw_fs *fs = nullptr; | |
40 | ||
41 | uint32_t owner_uid = 867; | |
42 | uint32_t owner_gid = 5309; | |
43 | uint32_t create_mask = RGW_SETATTR_UID | RGW_SETATTR_GID | RGW_SETATTR_MODE; | |
44 | ||
45 | bool do_create = false; | |
46 | bool do_delete = false; | |
224ce89b | 47 | bool do_large = false; |
7c673cae FG |
48 | bool do_verify = false; |
49 | bool do_hexdump = false; | |
50 | ||
51 | string bucket_name = "sorry_dave"; | |
52 | string object_name = "jocaml"; | |
53 | ||
54 | struct rgw_file_handle *bucket_fh = nullptr; | |
55 | struct rgw_file_handle *object_fh = nullptr; | |
56 | ||
57 | typedef std::tuple<string,uint64_t, struct rgw_file_handle*> fid_type; | |
58 | std::vector<fid_type> fids; | |
59 | ||
60 | std::uniform_int_distribution<uint8_t> uint_dist; | |
61 | std::mt19937 rng; | |
62 | ||
224ce89b WB |
63 | constexpr int iovcnt = 4; |
64 | constexpr int page_size = /* 65536 */ 4 * 1024*1024; | |
7c673cae FG |
65 | constexpr int seed = 8675309; |
66 | ||
67 | struct ZPage | |
68 | { | |
69 | char data[page_size]; | |
70 | uint64_t cksum; | |
71 | }; /* ZPage */ | |
72 | ||
73 | struct ZPageSet | |
74 | { | |
75 | std::vector<ZPage*> pages; | |
76 | struct iovec* iovs; | |
77 | ||
78 | ZPageSet(int n) { | |
79 | pages.reserve(n); | |
80 | iovs = (struct iovec*) calloc(n, sizeof(struct iovec)); | |
81 | for (int page_ix = 0; page_ix < n; ++page_ix) { | |
82 | ZPage* p = new ZPage(); | |
83 | for (int data_ix = 0; data_ix < page_size; ++data_ix) { | |
84 | p->data[data_ix] = uint_dist(rng); | |
85 | } // data_ix | |
86 | p->cksum = XXH64(p->data, page_size, seed); | |
87 | pages.emplace_back(p); | |
88 | // and iovs | |
89 | struct iovec* iov = &iovs[page_ix]; | |
90 | iov->iov_base = p->data; | |
91 | iov->iov_len = page_size; | |
92 | } // page_ix | |
93 | } | |
94 | ||
95 | int size() { return pages.size(); } | |
96 | ||
97 | struct iovec* get_iovs() { return iovs; } | |
98 | ||
99 | bool operator==(const ZPageSet& rhs) { | |
100 | int n = size(); | |
101 | for (int page_ix = 0; page_ix < n; ++page_ix) { | |
102 | ZPage* p1 = pages[page_ix]; | |
103 | ZPage* p2 = rhs.pages[page_ix]; | |
104 | if (p1->cksum != p2->cksum) | |
105 | return false; | |
106 | } | |
107 | return true; | |
108 | } | |
109 | ||
110 | bool operator==(const rgw_uio* uio) { | |
111 | uint64_t cksum; | |
112 | int vix = 0, off = 0; | |
113 | rgw_vio* vio = &uio->uio_vio[vix]; | |
114 | int vio_len = vio->vio_len; | |
115 | char *data; | |
116 | ||
117 | for (int ix = 0; ix < iovcnt; ++ix) { | |
118 | ZPage* p1 = pages[ix]; | |
119 | data = static_cast<char*>(vio->vio_base) + off; | |
120 | cksum = XXH64(data, page_size, seed); | |
121 | ||
122 | if (p1->cksum != cksum) { | |
123 | int r = memcmp(data, p1->data, page_size); | |
124 | std::cout << "problem at ix " << ix << " r " << r<< std::endl; | |
125 | return false; | |
126 | } | |
127 | ||
128 | off += page_size; | |
129 | if (off >= vio_len) { | |
130 | vio = &uio->uio_vio[++vix]; | |
131 | vio_len = vio->vio_len; | |
132 | off = 0; | |
133 | } | |
134 | } | |
135 | return true; | |
136 | } | |
137 | ||
138 | void cksum() { | |
139 | int n = size(); | |
140 | for (int page_ix = 0; page_ix < n; ++page_ix) { | |
141 | ZPage* p = pages[page_ix]; | |
142 | p->cksum = XXH64(p->data, page_size, seed); | |
143 | } | |
144 | } | |
145 | ||
146 | void reset_iovs() { // VOP_READ and VOP_WRITE update | |
147 | int n = size(); | |
148 | for (int page_ix = 0; page_ix < n; ++page_ix) { | |
149 | ZPage* p = pages[page_ix]; | |
150 | struct iovec* iov = &iovs[page_ix]; | |
151 | iov->iov_base = p->data; | |
152 | iov->iov_len = page_size; | |
153 | } | |
154 | } | |
155 | ||
156 | ~ZPageSet() { | |
157 | for (unsigned int ix = 0; ix < pages.size(); ++ix) | |
158 | delete pages[ix]; | |
159 | free(iovs); | |
160 | } | |
161 | }; /* ZPageSet */ | |
162 | ||
224ce89b WB |
163 | ZPageSet zp_set1{iovcnt}; // random data |
164 | ZPageSet zp_set2{iovcnt}; // random data in 64K pages | |
7c673cae FG |
165 | |
166 | struct { | |
167 | int argc; | |
168 | char **argv; | |
169 | } saved_args; | |
170 | } | |
171 | ||
172 | TEST(LibRGW, INIT) { | |
173 | int ret = librgw_create(&rgw, saved_args.argc, saved_args.argv); | |
174 | ASSERT_EQ(ret, 0); | |
175 | ASSERT_NE(rgw, nullptr); | |
176 | } | |
177 | ||
178 | TEST(LibRGW, MOUNT) { | |
179 | int ret = rgw_mount(rgw, userid.c_str(), access_key.c_str(), | |
180 | secret_key.c_str(), &fs, RGW_MOUNT_FLAG_NONE); | |
181 | ASSERT_EQ(ret, 0); | |
182 | ASSERT_NE(fs, nullptr); | |
183 | } | |
184 | ||
185 | TEST(LibRGW, CREATE_BUCKET) { | |
186 | if (do_create) { | |
187 | struct stat st; | |
188 | struct rgw_file_handle *fh; | |
189 | ||
190 | st.st_uid = owner_uid; | |
191 | st.st_gid = owner_gid; | |
192 | st.st_mode = 755; | |
193 | ||
194 | int ret = rgw_mkdir(fs, fs->root_fh, bucket_name.c_str(), &st, create_mask, | |
195 | &fh, RGW_MKDIR_FLAG_NONE); | |
196 | ASSERT_EQ(ret, 0); | |
197 | } | |
198 | } | |
199 | ||
200 | TEST(LibRGW, LOOKUP_BUCKET) { | |
201 | int ret = rgw_lookup(fs, fs->root_fh, bucket_name.c_str(), &bucket_fh, | |
202 | RGW_LOOKUP_FLAG_NONE); | |
203 | ASSERT_EQ(ret, 0); | |
204 | } | |
205 | ||
206 | TEST(LibRGW, LOOKUP_OBJECT) { | |
207 | int ret = rgw_lookup(fs, bucket_fh, object_name.c_str(), &object_fh, | |
208 | RGW_LOOKUP_FLAG_CREATE); | |
209 | ASSERT_EQ(ret, 0); | |
210 | } | |
211 | ||
224ce89b | 212 | #if 0 |
7c673cae FG |
213 | TEST(LibRGW, OPEN1) { |
214 | int ret = rgw_open(fs, object_fh, 0 /* posix flags */, RGW_OPEN_FLAG_NONE); | |
215 | ASSERT_EQ(ret, 0); | |
216 | } | |
217 | ||
218 | TEST(LibRGW, PUT_OBJECT) { | |
219 | size_t nbytes; | |
220 | struct iovec *iovs = zp_set1.get_iovs(); | |
221 | off_t offset = 0; | |
222 | for (int ix : {0, 1}) { | |
223 | struct iovec *iov = &iovs[ix]; | |
224 | // quick check | |
225 | sprintf(static_cast<char*>(iov->iov_base), "::hi mom (%d)", ix); | |
226 | iov->iov_len = 14; | |
227 | int ret = rgw_write(fs, object_fh, offset, iov->iov_len, &nbytes, | |
228 | iov->iov_base, RGW_WRITE_FLAG_NONE); | |
229 | offset += iov->iov_len; | |
230 | ASSERT_EQ(ret, 0); | |
231 | ASSERT_EQ(nbytes, iov->iov_len); | |
232 | } | |
233 | } | |
234 | ||
235 | TEST(LibRGW, CLOSE1) { | |
236 | int ret = rgw_close(fs, object_fh, RGW_CLOSE_FLAG_NONE); | |
237 | ASSERT_EQ(ret, 0); | |
238 | } | |
239 | ||
240 | TEST(LibRGW, OPEN2) { | |
241 | int ret = rgw_open(fs, object_fh, 0 /* posix flags */, RGW_OPEN_FLAG_NONE); | |
242 | ASSERT_EQ(ret, 0); | |
243 | } | |
244 | ||
245 | TEST(LibRGW, GET_OBJECT) { | |
246 | size_t nread; | |
247 | off_t offset = 0; | |
248 | struct iovec *iovs = zp_set1.get_iovs(); | |
249 | for (int ix : {2 , 3}) { | |
250 | struct iovec *iov = &iovs[ix]; | |
251 | int ret = rgw_read(fs, object_fh, offset, iovs[ix-2].iov_len, &nread, | |
252 | iov->iov_base, RGW_READ_FLAG_NONE); | |
253 | iov->iov_len = nread; | |
254 | offset += iov->iov_len; | |
255 | ASSERT_EQ(ret, 0); | |
256 | ASSERT_EQ(nread, iovs[ix-2].iov_len); | |
257 | std::cout << "read: " << static_cast<char*>(iov->iov_base) << std::endl; | |
258 | } | |
259 | } | |
260 | ||
261 | TEST(LibRGW, CLOSE2) { | |
262 | int ret = rgw_close(fs, object_fh, RGW_CLOSE_FLAG_NONE); | |
263 | ASSERT_EQ(ret, 0); | |
264 | } | |
224ce89b WB |
265 | #endif |
266 | ||
267 | TEST (LibRGW, LARGE1) { | |
268 | if (do_large) { | |
269 | int ret; | |
270 | ||
271 | ret = rgw_open(fs, object_fh, 0 /* posix flags */, RGW_OPEN_FLAG_NONE); | |
272 | ASSERT_EQ(ret, 0); | |
273 | ||
274 | size_t nbytes; | |
275 | struct iovec *iovs = zp_set1.get_iovs(); | |
276 | off_t offset = 0; | |
277 | ||
278 | for (int ix = 0; ix < iovcnt; ++ix) { | |
279 | struct iovec *iov = &iovs[ix]; | |
280 | // write iov->iov_len | |
281 | ret = rgw_write(fs, object_fh, offset, iov->iov_len, &nbytes, | |
282 | iov->iov_base, RGW_WRITE_FLAG_NONE); | |
283 | offset += iov->iov_len; | |
284 | ASSERT_EQ(ret, 0); | |
285 | ASSERT_EQ(nbytes, iov->iov_len); | |
286 | } | |
287 | ||
288 | ret = rgw_close(fs, object_fh, RGW_CLOSE_FLAG_NONE); | |
289 | ASSERT_EQ(ret, 0); | |
290 | } /* do_large */ | |
291 | } | |
292 | ||
293 | TEST (LibRGW, LARGE2) { | |
294 | if (do_large) { | |
295 | int ret; | |
296 | if (do_verify) { | |
297 | ret = rgw_open(fs, object_fh, 0 /* posix flags */, RGW_OPEN_FLAG_NONE); | |
298 | ASSERT_EQ(ret, 0); | |
299 | ||
300 | size_t nread; | |
301 | off_t offset2 = 0; | |
302 | struct iovec *iovs2 = zp_set2.get_iovs(); | |
303 | for (int ix = 0; ix < iovcnt; ++ix) { | |
304 | struct iovec *iov2 = &iovs2[ix]; | |
305 | ret = rgw_read(fs, object_fh, offset2, iov2->iov_len, &nread, | |
306 | iov2->iov_base, RGW_READ_FLAG_NONE); | |
307 | iov2->iov_len = nread; | |
308 | offset2 += iov2->iov_len; | |
309 | ASSERT_EQ(ret, 0); | |
310 | } | |
311 | zp_set1.cksum(); | |
312 | zp_set2.cksum(); | |
313 | ASSERT_TRUE(zp_set1 == zp_set2); | |
314 | ||
315 | ret = rgw_close(fs, object_fh, RGW_CLOSE_FLAG_NONE); | |
316 | ASSERT_EQ(ret, 0); | |
317 | } | |
318 | } /* do_large */ | |
319 | } | |
7c673cae FG |
320 | |
321 | TEST(LibRGW, STAT_OBJECT) { | |
322 | struct stat st; | |
323 | int ret = rgw_getattr(fs, object_fh, &st, RGW_GETATTR_FLAG_NONE); | |
324 | ASSERT_EQ(ret, 0); | |
325 | dout(15) << "rgw_getattr on " << object_name << " size = " | |
326 | << st.st_size << dendl; | |
327 | } | |
328 | ||
329 | TEST(LibRGW, DELETE_OBJECT) { | |
330 | if (do_delete) { | |
331 | int ret = rgw_unlink(fs, bucket_fh, object_name.c_str(), | |
332 | RGW_UNLINK_FLAG_NONE); | |
333 | ASSERT_EQ(ret, 0); | |
334 | } | |
335 | } | |
336 | ||
337 | TEST(LibRGW, CLEANUP) { | |
338 | int ret; | |
339 | if (object_fh) { | |
340 | ret = rgw_fh_rele(fs, object_fh, RGW_FH_RELE_FLAG_NONE); | |
341 | ASSERT_EQ(ret, 0); | |
342 | } | |
343 | ret = rgw_fh_rele(fs, bucket_fh, 0 /* flags */); | |
344 | ASSERT_EQ(ret, 0); | |
345 | } | |
346 | ||
347 | TEST(LibRGW, UMOUNT) { | |
348 | if (! fs) | |
349 | return; | |
350 | ||
351 | int ret = rgw_umount(fs, RGW_UMOUNT_FLAG_NONE); | |
352 | ASSERT_EQ(ret, 0); | |
353 | } | |
354 | ||
355 | TEST(LibRGW, SHUTDOWN) { | |
356 | librgw_shutdown(rgw); | |
357 | } | |
358 | ||
359 | int main(int argc, char *argv[]) | |
360 | { | |
361 | char *v{nullptr}; | |
362 | string val; | |
363 | vector<const char*> args; | |
364 | ||
365 | argv_to_vec(argc, const_cast<const char**>(argv), args); | |
366 | env_to_vec(args); | |
367 | ||
368 | v = getenv("AWS_ACCESS_KEY_ID"); | |
369 | if (v) { | |
370 | access_key = v; | |
371 | } | |
372 | ||
373 | v = getenv("AWS_SECRET_ACCESS_KEY"); | |
374 | if (v) { | |
375 | secret_key = v; | |
376 | } | |
377 | ||
378 | for (auto arg_iter = args.begin(); arg_iter != args.end();) { | |
379 | if (ceph_argparse_witharg(args, arg_iter, &val, "--access", | |
380 | (char*) nullptr)) { | |
381 | access_key = val; | |
382 | } else if (ceph_argparse_witharg(args, arg_iter, &val, "--secret", | |
383 | (char*) nullptr)) { | |
384 | secret_key = val; | |
385 | } else if (ceph_argparse_witharg(args, arg_iter, &val, "--userid", | |
386 | (char*) nullptr)) { | |
387 | userid = val; | |
388 | } else if (ceph_argparse_witharg(args, arg_iter, &val, "--bn", | |
389 | (char*) nullptr)) { | |
390 | bucket_name = val; | |
391 | } else if (ceph_argparse_witharg(args, arg_iter, &val, "--uid", | |
392 | (char*) nullptr)) { | |
393 | owner_uid = std::stoi(val); | |
394 | } else if (ceph_argparse_witharg(args, arg_iter, &val, "--gid", | |
395 | (char*) nullptr)) { | |
396 | owner_gid = std::stoi(val); | |
397 | } else if (ceph_argparse_flag(args, arg_iter, "--verify", | |
398 | (char*) nullptr)) { | |
399 | do_verify = true; | |
400 | } else if (ceph_argparse_flag(args, arg_iter, "--create", | |
401 | (char*) nullptr)) { | |
402 | do_create = true; | |
403 | } else if (ceph_argparse_flag(args, arg_iter, "--delete", | |
404 | (char*) nullptr)) { | |
405 | do_delete = true; | |
224ce89b WB |
406 | } else if (ceph_argparse_flag(args, arg_iter, "--large", |
407 | (char*) nullptr)) { | |
408 | do_large = true; | |
7c673cae FG |
409 | } else if (ceph_argparse_flag(args, arg_iter, "--hexdump", |
410 | (char*) nullptr)) { | |
411 | do_hexdump = true; | |
412 | } else { | |
413 | ++arg_iter; | |
414 | } | |
415 | } | |
416 | ||
417 | /* dont accidentally run as anonymous */ | |
418 | if ((access_key == "") || | |
419 | (secret_key == "")) { | |
420 | std::cout << argv[0] << " no AWS credentials, exiting" << std::endl; | |
421 | return EPERM; | |
422 | } | |
423 | ||
424 | saved_args.argc = argc; | |
425 | saved_args.argv = argv; | |
426 | ||
427 | ::testing::InitGoogleTest(&argc, argv); | |
428 | return RUN_ALL_TESTS(); | |
429 | } |