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authorSara Golemon <sara.golemon@mongodb.com>2020-07-20 16:07:10 +0000
committerEvergreen Agent <no-reply@evergreen.mongodb.com>2020-08-18 23:05:40 +0000
commit749a0a172662baf99cf4487f97029bb2e29fb4f3 (patch)
tree6495ce2884ad42a2f29ced217ef6aee9a3a9ca7a /src/mongo/logger/console_test.cpp
parent30acdea3aa54dab658cb76908a8cd9bf35e7762f (diff)
downloadmongo-749a0a172662baf99cf4487f97029bb2e29fb4f3.tar.gz
SERVER-49768 Remove logv1 logger components, and make rotation a callback list
Diffstat (limited to 'src/mongo/logger/console_test.cpp')
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1 files changed, 0 insertions, 96 deletions
diff --git a/src/mongo/logger/console_test.cpp b/src/mongo/logger/console_test.cpp
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-/**
- * Copyright (C) 2018-present MongoDB, Inc.
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the Server Side Public License, version 1,
- * as published by MongoDB, Inc.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * Server Side Public License for more details.
- *
- * You should have received a copy of the Server Side Public License
- * along with this program. If not, see
- * <http://www.mongodb.com/licensing/server-side-public-license>.
- *
- * As a special exception, the copyright holders give permission to link the
- * code of portions of this program with the OpenSSL library under certain
- * conditions as described in each individual source file and distribute
- * linked combinations including the program with the OpenSSL library. You
- * must comply with the Server Side Public License in all respects for
- * all of the code used other than as permitted herein. If you modify file(s)
- * with this exception, you may extend this exception to your version of the
- * file(s), but you are not obligated to do so. If you do not wish to do so,
- * delete this exception statement from your version. If you delete this
- * exception statement from all source files in the program, then also delete
- * it in the license file.
- */
-
-/**
- * Unit tests of the unittest framework itself.
- */
-
-#include "mongo/logger/console.h"
-#include "mongo/unittest/unittest.h"
-#include <iostream>
-#include <ostream>
-#include <sstream>
-#include <string>
-
-namespace {
-
-using std::cout;
-using std::endl;
-using std::ostream;
-using std::string;
-using std::stringstream;
-
-TEST(ConsoleTest, testUtf8) {
- // this constant should match ConsoleStreamBuffer::bufferSize in console.cpp
- const size_t bufferSize = 1024U;
-
- mongo::Console console;
- ostream& out = console.out();
-
- // example unicode code points are from:
- // http://en.wikipedia.org/wiki/UTF-8#Examples
- struct {
- size_t length;
- const char* utf8CodePoint;
- } data[] = {
- {2U, "\xc2\xa2"}, // U+0024
- {3U, "\xe2\x82\xac"}, // U+20AC
- {4U, "\xf0\xa4\xad\xa2"}, // U+24B62
- {0, "unused"},
- };
-
- // generate strings with unicode point located near end of buffer
- // to see how console stream handles incomplete unicode multi-byte sequences
-
- // to see these multibtye code points in the Windows terminal, set the console font
- // to Lucida. Currently the 4-byte sequence used in the test data is still not being
- // displayed properly.
-
- for (int i = 0; data[i].length > 0; i++) {
- for (size_t prefixLength = 0; prefixLength <= data[i].length; prefixLength++) {
- stringstream descriptionStream;
- descriptionStream << "ConsoleTest::testUtf8 - checking handling of "
- << "multi-byte sequence. This line contains " << prefixLength
- << " of " << data[i].length << "-byte sequence "
- << "before the end of the console's internal " << bufferSize
- << "-byte buffer";
- string description = descriptionStream.str();
- size_t padLength = bufferSize - prefixLength;
- string padding(padLength - description.length(), '.');
- string line = description + padding + data[i].utf8CodePoint;
- out << line << endl;
- }
- }
-
- // check if out is std::cout
- out << "ConsoleTest::testUtf8 - Console::out() is using "
- << (out.rdbuf() == cout.rdbuf() ? "std::cout" : "custom output stream") << endl;
-}
-
-} // namespace