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4e0938ef | 1 | /* |
5b74111a | 2 | * Copyright (C) 1996-2018 The Squid Software Foundation and contributors |
4e0938ef AJ |
3 | * |
4 | * Squid software is distributed under GPLv2+ license and includes | |
5 | * contributions from numerous individuals and organizations. | |
6 | * Please see the COPYING and CONTRIBUTORS files for details. | |
7 | */ | |
8 | ||
f7f3304a | 9 | #include "squid.h" |
c8f4eac4 | 10 | #include "DiskIO/DiskIOModule.h" |
582c2af2 FC |
11 | #include "fs/ufs/UFSSwapDir.h" |
12 | #include "globals.h" | |
c8f4eac4 | 13 | #include "HttpHeader.h" |
14 | #include "HttpReply.h" | |
58373ff8 | 15 | #include "MemObject.h" |
f206b652 | 16 | #include "RequestFlags.h" |
4d5904f7 | 17 | #include "SquidConfig.h" |
58373ff8 | 18 | #include "Store.h" |
2745fea5 | 19 | #include "store/Disks.h" |
582c2af2 FC |
20 | #include "testStoreSupport.h" |
21 | #include "testUfs.h" | |
7f861c77 AJ |
22 | #include "unitTestMain.h" |
23 | ||
27e059d4 | 24 | #include <stdexcept> |
27e059d4 | 25 | |
0795b38d | 26 | #define TESTDIR "testUfs_Store" |
2e050051 | 27 | |
c8f4eac4 | 28 | CPPUNIT_TEST_SUITE_REGISTRATION( testUfs ); |
29 | ||
2745fea5 | 30 | typedef RefCount<Fs::Ufs::UFSSwapDir> MySwapDirPointer; |
f53969cc | 31 | extern REMOVALPOLICYCREATE createRemovalPolicy_lru; /* XXX fails with --enable-removal-policies=heap */ |
c8f4eac4 | 32 | |
33 | static void | |
2745fea5 | 34 | addSwapDir(MySwapDirPointer aStore) |
c8f4eac4 | 35 | { |
36 | allocate_new_swapdir(&Config.cacheSwap); | |
37 | Config.cacheSwap.swapDirs[Config.cacheSwap.n_configured] = aStore.getRaw(); | |
38 | ++Config.cacheSwap.n_configured; | |
39 | } | |
40 | ||
41 | /* TODO make this a cbdata class */ | |
42 | ||
43 | static bool cbcalled; | |
44 | ||
45 | static void | |
46 | searchCallback(void *cbdata) | |
47 | { | |
48 | cbcalled = true; | |
49 | } | |
50 | ||
51 | void | |
b7717b61 | 52 | testUfs::commonInit() |
c8f4eac4 | 53 | { |
b7717b61 | 54 | static bool inited = false; |
c8f4eac4 | 55 | |
b7717b61 | 56 | if (inited) |
57 | return; | |
c8f4eac4 | 58 | |
59 | Config.Store.avgObjectSize = 1024; | |
c8f4eac4 | 60 | Config.Store.objectsPerBucket = 20; |
c8f4eac4 | 61 | Config.Store.maxObjectSize = 2048; |
62 | ||
63 | Config.store_dir_select_algorithm = xstrdup("round-robin"); | |
64 | ||
65 | Config.replPolicy = new RemovalPolicySettings; | |
86c63190 | 66 | Config.replPolicy->type = xstrdup("lru"); |
c8f4eac4 | 67 | |
c50b35b5 AJ |
68 | Config.memShared.defaultTo(false); |
69 | ||
c8f4eac4 | 70 | /* garh garh */ |
71 | storeReplAdd("lru", createRemovalPolicy_lru); | |
72 | ||
73 | Mem::Init(); | |
74 | ||
c8f4eac4 | 75 | comm_init(); |
76 | ||
f53969cc | 77 | httpHeaderInitModule(); /* must go before any header processing (e.g. the one in errorInitialize) */ |
c8f4eac4 | 78 | |
b7717b61 | 79 | inited = true; |
80 | } | |
81 | ||
82 | void | |
83 | testUfs::testUfsSearch() | |
84 | { | |
85 | /* test sequence | |
86 | * make a valid working ufs swapdir | |
87 | * put two entries in it and sync logs | |
88 | * search the ufs dir | |
89 | * check the entries we find are what we want | |
90 | */ | |
91 | ||
92 | if (0 > system ("rm -rf " TESTDIR)) | |
93 | throw std::runtime_error("Failed to clean test work directory"); | |
94 | ||
2745fea5 | 95 | Store::Init(); |
b7717b61 | 96 | |
2745fea5 | 97 | MySwapDirPointer aStore (new Fs::Ufs::UFSSwapDir("ufs", "Blocking")); |
b7717b61 | 98 | |
58373ff8 | 99 | aStore->IO = new Fs::Ufs::UFSStrategy(DiskIOModule::Find("Blocking")->createStrategy()); |
b7717b61 | 100 | |
101 | addSwapDir(aStore); | |
102 | ||
103 | commonInit(); | |
c8f4eac4 | 104 | mem_policy = createRemovalPolicy(Config.replPolicy); |
105 | ||
2e050051 | 106 | char *path=xstrdup(TESTDIR); |
c8f4eac4 | 107 | |
2eceb328 | 108 | char *config_line=xstrdup("100 1 1"); |
c8f4eac4 | 109 | |
474dfa84 | 110 | visible_appname_string = xstrdup(PACKAGE "/" VERSION); |
111 | ||
2eceb328 | 112 | ConfigParser::SetCfgLine(config_line); |
c8f4eac4 | 113 | |
114 | aStore->parse(0, path); | |
b51ec8c8 | 115 | store_maxobjsize = 1024*1024*2; |
c8f4eac4 | 116 | |
117 | safe_free(path); | |
118 | ||
119 | safe_free(config_line); | |
120 | ||
121 | /* ok, ready to create */ | |
122 | aStore->create(); | |
123 | ||
8ff3fa2e | 124 | /* ok, ready to use - inits store & hash too */ |
c8f4eac4 | 125 | Store::Root().init(); |
126 | ||
bef81ea5 | 127 | /* our swapdir must be scheduled to rebuild */ |
1f8dc0fb | 128 | CPPUNIT_ASSERT_EQUAL(2, StoreController::store_dirs_rebuilding); |
bef81ea5 | 129 | |
8ff3fa2e | 130 | /* rebuild is a scheduled event */ |
131 | StockEventLoop loop; | |
132 | ||
02c267b0 | 133 | while (StoreController::store_dirs_rebuilding) |
bef81ea5 | 134 | loop.runOnce(); |
c8f4eac4 | 135 | |
bef81ea5 | 136 | /* cannot use loop.run(); as the loop will never idle: the store-dir |
26ac0430 | 137 | * clean() scheduled event prevents it |
bef81ea5 | 138 | */ |
c8f4eac4 | 139 | |
bef81ea5 | 140 | /* nothing left to rebuild */ |
02c267b0 | 141 | CPPUNIT_ASSERT_EQUAL(0, StoreController::store_dirs_rebuilding); |
c8f4eac4 | 142 | |
143 | /* add an entry */ | |
144 | { | |
145 | /* Create "vary" base object */ | |
f206b652 | 146 | RequestFlags flags; |
e857372a | 147 | flags.cachable = true; |
c2a7cefd | 148 | StoreEntry *pe = storeCreateEntry("dummy url", "dummy log url", flags, Http::METHOD_GET); |
f53969cc | 149 | HttpReply *rep = (HttpReply *) pe->getReply(); // bypass const |
955394ce | 150 | rep->setHeaders(Http::scOkay, "dummy test object", "x-squid-internal/test", 0, -1, squid_curtime + 100000); |
c8f4eac4 | 151 | |
d88e3c49 | 152 | pe->setPublicKey(); |
c8f4eac4 | 153 | |
3900307b | 154 | pe->buffer(); |
15179984 | 155 | pe->getReply()->packHeadersInto(pe); |
3900307b | 156 | pe->flush(); |
157 | pe->timestampsSet(); | |
c8f4eac4 | 158 | pe->complete(); |
c07cbbf4 | 159 | pe->swapOut(); |
5d1dff27 FC |
160 | CPPUNIT_ASSERT_EQUAL(0, pe->swap_dirn); |
161 | CPPUNIT_ASSERT_EQUAL(0, pe->swap_filen); | |
acc5dc4c | 162 | pe->unlock("testUfs::testUfsSearch vary"); |
c8f4eac4 | 163 | } |
164 | ||
165 | storeDirWriteCleanLogs(0); | |
166 | ||
167 | /* here we cheat: we know that UFSSwapDirs search off disk. If we did an init call to a new | |
168 | * swapdir instance, we'd not be testing a clean build. | |
169 | */ | |
2745fea5 | 170 | StoreSearchPointer search = Store::Root().search(); /* search for everything in the store */ |
c8f4eac4 | 171 | |
172 | /* nothing should be immediately available */ | |
173 | #if 0 | |
174 | ||
5d1dff27 | 175 | CPPUNIT_ASSERT_EQUAL(false, search->next()); |
c8f4eac4 | 176 | #endif |
177 | ||
5d1dff27 FC |
178 | CPPUNIT_ASSERT_EQUAL(false, search->error()); |
179 | CPPUNIT_ASSERT_EQUAL(false, search->isDone()); | |
180 | CPPUNIT_ASSERT_EQUAL(static_cast<StoreEntry *>(NULL), search->currentItem()); | |
c8f4eac4 | 181 | |
182 | /* trigger a callback */ | |
183 | cbcalled = false; | |
184 | search->next(searchCallback, NULL); | |
5d1dff27 | 185 | CPPUNIT_ASSERT_EQUAL(true, cbcalled); |
c8f4eac4 | 186 | |
187 | /* we should have access to a entry now, that matches the entry we had before */ | |
5d1dff27 FC |
188 | //CPPUNIT_ASSERT_EQUAL(false, search->next()); |
189 | CPPUNIT_ASSERT_EQUAL(false, search->error()); | |
190 | CPPUNIT_ASSERT_EQUAL(false, search->isDone()); | |
c8f4eac4 | 191 | CPPUNIT_ASSERT(search->currentItem() != NULL); |
192 | ||
193 | /* trigger another callback */ | |
194 | cbcalled = false; | |
195 | search->next(searchCallback, NULL); | |
5d1dff27 | 196 | CPPUNIT_ASSERT_EQUAL(true, cbcalled); |
c8f4eac4 | 197 | |
198 | /* now we should have no error, we should have finished and have no current item */ | |
5d1dff27 FC |
199 | //CPPUNIT_ASSERT_EQUAL(false, search->next()); |
200 | CPPUNIT_ASSERT_EQUAL(false, search->error()); | |
201 | CPPUNIT_ASSERT_EQUAL(true, search->isDone()); | |
202 | CPPUNIT_ASSERT_EQUAL(static_cast<StoreEntry *>(NULL), search->currentItem()); | |
c8f4eac4 | 203 | |
2745fea5 | 204 | Store::FreeMemory(); |
d5d5493b | 205 | |
c8f4eac4 | 206 | free_cachedir(&Config.cacheSwap); |
207 | ||
208 | /* todo: here we should test a dirty rebuild */ | |
209 | ||
b7717b61 | 210 | safe_free(Config.replPolicy->type); |
211 | delete Config.replPolicy; | |
212 | ||
213 | if (0 > system ("rm -rf " TESTDIR)) | |
214 | throw std::runtime_error("Failed to clean test work directory"); | |
215 | } | |
216 | ||
26ac0430 | 217 | /* The UFS store should always configure an IO engine even if none is |
b7717b61 | 218 | * supplied on the configuration line. |
219 | */ | |
220 | void | |
221 | testUfs::testUfsDefaultEngine() | |
222 | { | |
223 | /* boring common test boilerplate */ | |
224 | if (0 > system ("rm -rf " TESTDIR)) | |
225 | throw std::runtime_error("Failed to clean test work directory"); | |
226 | ||
fe36168c | 227 | // This assertion may fail if previous test cases fail. |
228 | // Apparently, CPPUNIT_ASSERT* failure may prevent destructors of local | |
229 | // objects such as "StorePointer aRoot" from being called. | |
230 | CPPUNIT_ASSERT(!store_table); // or StoreHashIndex ctor will abort below | |
231 | ||
2745fea5 AR |
232 | Store::Init(); |
233 | MySwapDirPointer aStore (new Fs::Ufs::UFSSwapDir("ufs", "Blocking")); | |
b7717b61 | 234 | addSwapDir(aStore); |
235 | commonInit(); | |
236 | Config.replPolicy = new RemovalPolicySettings; | |
86c63190 | 237 | Config.replPolicy->type = xstrdup("lru"); |
b7717b61 | 238 | mem_policy = createRemovalPolicy(Config.replPolicy); |
239 | ||
240 | char *path=xstrdup(TESTDIR); | |
2eceb328 CT |
241 | char *config_line=xstrdup("100 1 1"); |
242 | ConfigParser::SetCfgLine(config_line); | |
b7717b61 | 243 | aStore->parse(0, path); |
244 | safe_free(path); | |
245 | safe_free(config_line); | |
246 | CPPUNIT_ASSERT(aStore->IO->io != NULL); | |
247 | ||
2745fea5 | 248 | Store::FreeMemory(); |
d5d5493b | 249 | free_cachedir(&Config.cacheSwap); |
c8f4eac4 | 250 | safe_free(Config.replPolicy->type); |
251 | delete Config.replPolicy; | |
252 | ||
2e050051 | 253 | if (0 > system ("rm -rf " TESTDIR)) |
c8f4eac4 | 254 | throw std::runtime_error("Failed to clean test work directory"); |
255 | } | |
f53969cc | 256 |