The Tor Browser / annotate

storage/test/storage_test_harness.h@6474c204b198 (annotated)

storage/test/storage_test_harness.h

Wed, 31 Dec 2014 06:09:35 +0100

author
Michael Schloh von Bennewitz <michael@schloh.com>
date
Wed, 31 Dec 2014 06:09:35 +0100
changeset 0
6474c204b198
permissions
-rw-r--r--

Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.

michael@0 1 /* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
michael@0 2 * vim: sw=2 ts=2 et lcs=trail\:.,tab\:>~ :
michael@0 3 * This Source Code Form is subject to the terms of the Mozilla Public
michael@0 4 * License, v. 2.0. If a copy of the MPL was not distributed with this
michael@0 5 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
michael@0 6
michael@0 7 #include "TestHarness.h"
michael@0 8 #include "nsMemory.h"
michael@0 9 #include "nsThreadUtils.h"
michael@0 10 #include "nsDirectoryServiceDefs.h"
michael@0 11 #include "mozIStorageService.h"
michael@0 12 #include "mozIStorageConnection.h"
michael@0 13 #include "mozIStorageStatementCallback.h"
michael@0 14 #include "mozIStorageCompletionCallback.h"
michael@0 15 #include "mozIStorageBindingParamsArray.h"
michael@0 16 #include "mozIStorageBindingParams.h"
michael@0 17 #include "mozIStorageAsyncStatement.h"
michael@0 18 #include "mozIStorageStatement.h"
michael@0 19 #include "mozIStoragePendingStatement.h"
michael@0 20 #include "mozIStorageError.h"
michael@0 21 #include "nsThreadUtils.h"
michael@0 22
michael@0 23 static int gTotalTests = 0;
michael@0 24 static int gPassedTests = 0;
michael@0 25
michael@0 26 #define do_check_true(aCondition) \
michael@0 27 PR_BEGIN_MACRO \
michael@0 28 gTotalTests++; \
michael@0 29 if (aCondition) { \
michael@0 30 gPassedTests++; \
michael@0 31 } else { \
michael@0 32 fail("%s | Expected true, got false at line %d", __FILE__, __LINE__); \
michael@0 33 } \
michael@0 34 PR_END_MACRO
michael@0 35
michael@0 36 #define do_check_false(aCondition) \
michael@0 37 PR_BEGIN_MACRO \
michael@0 38 gTotalTests++; \
michael@0 39 if (!aCondition) { \
michael@0 40 gPassedTests++; \
michael@0 41 } else { \
michael@0 42 fail("%s | Expected false, got true at line %d", __FILE__, __LINE__); \
michael@0 43 } \
michael@0 44 PR_END_MACRO
michael@0 45
michael@0 46 #define do_check_success(aResult) \
michael@0 47 do_check_true(NS_SUCCEEDED(aResult))
michael@0 48
michael@0 49 #ifdef LINUX
michael@0 50 // XXX Linux opt builds on tinderbox are orange due to linking with stdlib.
michael@0 51 // This is sad and annoying, but it's a workaround that works.
michael@0 52 #define do_check_eq(aExpected, aActual) \
michael@0 53 do_check_true(aExpected == aActual)
michael@0 54 #else
michael@0 55 #include <sstream>
michael@0 56
michael@0 57 // Print nsresult as uint32_t
michael@0 58 std::ostream& operator<<(std::ostream& aStream, const nsresult aInput)
michael@0 59 {
michael@0 60 return aStream << static_cast<uint32_t>(aInput);
michael@0 61 }
michael@0 62
michael@0 63 #define do_check_eq(aExpected, aActual) \
michael@0 64 PR_BEGIN_MACRO \
michael@0 65 gTotalTests++; \
michael@0 66 if (aExpected == aActual) { \
michael@0 67 gPassedTests++; \
michael@0 68 } else { \
michael@0 69 std::ostringstream temp; \
michael@0 70 temp << __FILE__ << " | Expected '" << aExpected << "', got '"; \
michael@0 71 temp << aActual <<"' at line " << __LINE__; \
michael@0 72 fail(temp.str().c_str()); \
michael@0 73 } \
michael@0 74 PR_END_MACRO
michael@0 75 #endif
michael@0 76
michael@0 77 already_AddRefed<mozIStorageService>
michael@0 78 getService()
michael@0 79 {
michael@0 80 nsCOMPtr<mozIStorageService> ss =
michael@0 81 do_GetService("@mozilla.org/storage/service;1");
michael@0 82 do_check_true(ss);
michael@0 83 return ss.forget();
michael@0 84 }
michael@0 85
michael@0 86 already_AddRefed<mozIStorageConnection>
michael@0 87 getMemoryDatabase()
michael@0 88 {
michael@0 89 nsCOMPtr<mozIStorageService> ss = getService();
michael@0 90 nsCOMPtr<mozIStorageConnection> conn;
michael@0 91 nsresult rv = ss->OpenSpecialDatabase("memory", getter_AddRefs(conn));
michael@0 92 do_check_success(rv);
michael@0 93 return conn.forget();
michael@0 94 }
michael@0 95
michael@0 96 already_AddRefed<mozIStorageConnection>
michael@0 97 getDatabase()
michael@0 98 {
michael@0 99 nsCOMPtr<nsIFile> dbFile;
michael@0 100 (void)NS_GetSpecialDirectory(NS_APP_USER_PROFILE_50_DIR,
michael@0 101 getter_AddRefs(dbFile));
michael@0 102 NS_ASSERTION(dbFile, "The directory doesn't exists?!");
michael@0 103
michael@0 104 nsresult rv = dbFile->Append(NS_LITERAL_STRING("storage_test_db.sqlite"));
michael@0 105 do_check_success(rv);
michael@0 106
michael@0 107 nsCOMPtr<mozIStorageService> ss = getService();
michael@0 108 nsCOMPtr<mozIStorageConnection> conn;
michael@0 109 rv = ss->OpenDatabase(dbFile, getter_AddRefs(conn));
michael@0 110 do_check_success(rv);
michael@0 111 return conn.forget();
michael@0 112 }
michael@0 113
michael@0 114
michael@0 115 class AsyncStatementSpinner : public mozIStorageStatementCallback
michael@0 116 , public mozIStorageCompletionCallback
michael@0 117 {
michael@0 118 public:
michael@0 119 NS_DECL_ISUPPORTS
michael@0 120 NS_DECL_MOZISTORAGESTATEMENTCALLBACK
michael@0 121 NS_DECL_MOZISTORAGECOMPLETIONCALLBACK
michael@0 122
michael@0 123 AsyncStatementSpinner();
michael@0 124
michael@0 125 void SpinUntilCompleted();
michael@0 126
michael@0 127 uint16_t completionReason;
michael@0 128
michael@0 129 protected:
michael@0 130 virtual ~AsyncStatementSpinner() {}
michael@0 131 volatile bool mCompleted;
michael@0 132 };
michael@0 133
michael@0 134 NS_IMPL_ISUPPORTS(AsyncStatementSpinner,
michael@0 135 mozIStorageStatementCallback,
michael@0 136 mozIStorageCompletionCallback)
michael@0 137
michael@0 138 AsyncStatementSpinner::AsyncStatementSpinner()
michael@0 139 : completionReason(0)
michael@0 140 , mCompleted(false)
michael@0 141 {
michael@0 142 }
michael@0 143
michael@0 144 NS_IMETHODIMP
michael@0 145 AsyncStatementSpinner::HandleResult(mozIStorageResultSet *aResultSet)
michael@0 146 {
michael@0 147 return NS_OK;
michael@0 148 }
michael@0 149
michael@0 150 NS_IMETHODIMP
michael@0 151 AsyncStatementSpinner::HandleError(mozIStorageError *aError)
michael@0 152 {
michael@0 153 int32_t result;
michael@0 154 nsresult rv = aError->GetResult(&result);
michael@0 155 NS_ENSURE_SUCCESS(rv, rv);
michael@0 156 nsAutoCString message;
michael@0 157 rv = aError->GetMessage(message);
michael@0 158 NS_ENSURE_SUCCESS(rv, rv);
michael@0 159
michael@0 160 nsAutoCString warnMsg;
michael@0 161 warnMsg.Append("An error occurred while executing an async statement: ");
michael@0 162 warnMsg.AppendInt(result);
michael@0 163 warnMsg.Append(" ");
michael@0 164 warnMsg.Append(message);
michael@0 165 NS_WARNING(warnMsg.get());
michael@0 166
michael@0 167 return NS_OK;
michael@0 168 }
michael@0 169
michael@0 170 NS_IMETHODIMP
michael@0 171 AsyncStatementSpinner::HandleCompletion(uint16_t aReason)
michael@0 172 {
michael@0 173 completionReason = aReason;
michael@0 174 mCompleted = true;
michael@0 175 return NS_OK;
michael@0 176 }
michael@0 177
michael@0 178 NS_IMETHODIMP
michael@0 179 AsyncStatementSpinner::Complete(nsresult, nsISupports*)
michael@0 180 {
michael@0 181 mCompleted = true;
michael@0 182 return NS_OK;
michael@0 183 }
michael@0 184
michael@0 185 void AsyncStatementSpinner::SpinUntilCompleted()
michael@0 186 {
michael@0 187 nsCOMPtr<nsIThread> thread(::do_GetCurrentThread());
michael@0 188 nsresult rv = NS_OK;
michael@0 189 bool processed = true;
michael@0 190 while (!mCompleted && NS_SUCCEEDED(rv)) {
michael@0 191 rv = thread->ProcessNextEvent(true, &processed);
michael@0 192 }
michael@0 193 }
michael@0 194
michael@0 195 #define NS_DECL_ASYNCSTATEMENTSPINNER \
michael@0 196 NS_IMETHOD HandleResult(mozIStorageResultSet *aResultSet);
michael@0 197
michael@0 198 ////////////////////////////////////////////////////////////////////////////////
michael@0 199 //// Async Helpers
michael@0 200
michael@0 201 /**
michael@0 202 * Execute an async statement, blocking the main thread until we get the
michael@0 203 * callback completion notification.
michael@0 204 */
michael@0 205 void
michael@0 206 blocking_async_execute(mozIStorageBaseStatement *stmt)
michael@0 207 {
michael@0 208 nsRefPtr<AsyncStatementSpinner> spinner(new AsyncStatementSpinner());
michael@0 209
michael@0 210 nsCOMPtr<mozIStoragePendingStatement> pendy;
michael@0 211 (void)stmt->ExecuteAsync(spinner, getter_AddRefs(pendy));
michael@0 212 spinner->SpinUntilCompleted();
michael@0 213 }
michael@0 214
michael@0 215 /**
michael@0 216 * Invoke AsyncClose on the given connection, blocking the main thread until we
michael@0 217 * get the completion notification.
michael@0 218 */
michael@0 219 void
michael@0 220 blocking_async_close(mozIStorageConnection *db)
michael@0 221 {
michael@0 222 nsRefPtr<AsyncStatementSpinner> spinner(new AsyncStatementSpinner());
michael@0 223
michael@0 224 db->AsyncClose(spinner);
michael@0 225 spinner->SpinUntilCompleted();
michael@0 226 }

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