author | iignatyev |
Fri, 26 May 2017 22:53:26 -0700 | |
changeset 45283 | fcb2af038805 |
parent 41705 | 332239c052cc |
child 46560 | 388aa8d67c80 |
permissions | -rw-r--r-- |
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/* |
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* Copyright (c) 2016, Oracle and/or its affiliates. All rights reserved. |
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
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* |
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* This code is free software; you can redistribute it and/or modify it |
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* under the terms of the GNU General Public License version 2 only, as |
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* published by the Free Software Foundation. |
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* |
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* This code is distributed in the hope that it will be useful, but WITHOUT |
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
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* version 2 for more details (a copy is included in the LICENSE file that |
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* accompanied this code). |
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* |
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* You should have received a copy of the GNU General Public License version |
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* 2 along with this work; if not, write to the Free Software Foundation, |
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
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* |
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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* or visit www.oracle.com if you need additional information or have any |
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* questions. |
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*/ |
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#include "precompiled.hpp" |
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#include "runtime/arguments.hpp" |
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#include "unittest.hpp" |
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#include "utilities/globalDefinitions.hpp" |
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TEST(arguments, atojulong) { |
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char ullong_max[32]; |
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int ret = jio_snprintf(ullong_max, sizeof(ullong_max), JULONG_FORMAT, ULLONG_MAX); |
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ASSERT_NE(-1, ret); |
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|
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julong value; |
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const char* invalid_strings[] = { |
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"", "-1", "-100", " 1", "2 ", "3 2", "1.0", |
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"0x4.5", "0x", "0x0x1" "0.001", "4e10", "e" |
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"K", "M", "G", "1MB", "1KM", "AA", "0B", |
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"18446744073709551615K", "17179869184G", |
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"999999999999999999999999999999" |
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}; |
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for (uint i = 0; i < ARRAY_SIZE(invalid_strings); i++) { |
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ASSERT_FALSE(Arguments::atojulong(invalid_strings[i], &value)) |
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<< "Invalid string '" << invalid_strings[i] << "' parsed without error."; |
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} |
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struct { |
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const char* str; |
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julong expected_value; |
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} valid_strings[] = { |
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{ "0", 0 }, |
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{ "4711", 4711 }, |
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{ "1K", 1ULL * K }, |
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{ "1k", 1ULL * K }, |
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{ "2M", 2ULL * M }, |
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{ "2m", 2ULL * M }, |
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{ "4G", 4ULL * G }, |
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{ "4g", 4ULL * G }, |
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{ "0K", 0 }, |
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{ ullong_max, ULLONG_MAX }, |
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{ "0xcafebabe", 0xcafebabe }, |
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{ "0XCAFEBABE", 0xcafebabe }, |
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{ "0XCAFEbabe", 0xcafebabe }, |
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{ "0x10K", 0x10 * K } |
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}; |
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for (uint i = 0; i < ARRAY_SIZE(valid_strings); i++) { |
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ASSERT_TRUE(Arguments::atojulong(valid_strings[i].str, &value)) |
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<< "Valid string '" << valid_strings[i].str << "' did not parse."; |
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ASSERT_EQ(valid_strings[i].expected_value, value); |
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} |
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} |