| // Copyright 2010-2015, Google Inc. |
| // All rights reserved. |
| // |
| // Redistribution and use in source and binary forms, with or without |
| // modification, are permitted provided that the following conditions are |
| // met: |
| // |
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| // notice, this list of conditions and the following disclaimer. |
| // * Redistributions in binary form must reproduce the above |
| // copyright notice, this list of conditions and the following disclaimer |
| // in the documentation and/or other materials provided with the |
| // distribution. |
| // * Neither the name of Google Inc. nor the names of its |
| // contributors may be used to endorse or promote products derived from |
| // this software without specific prior written permission. |
| // |
| // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS |
| // "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT |
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| // A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT |
| // OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, |
| // SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT |
| // LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
| // DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
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| // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| |
| #include "storage/louds/bit_vector_based_array.h" |
| |
| #include <string> |
| |
| #include "base/port.h" |
| #include "storage/louds/bit_vector_based_array_builder.h" |
| #include "testing/base/public/gunit.h" |
| |
| namespace { |
| |
| using ::mozc::storage::louds::BitVectorBasedArray; |
| using ::mozc::storage::louds::BitVectorBasedArrayBuilder; |
| |
| class BitVectorBasedArrayTest : public ::testing::Test { |
| }; |
| |
| TEST_F(BitVectorBasedArrayTest, Get) { |
| struct { |
| const char* element; |
| const size_t length; |
| const char* expected_element; |
| const size_t expected_length; |
| } kTestData[] = { |
| { "", 0, "\x00\x00\x00\x00", 4 }, |
| { "a", 1, "a\x00\x00\x00", 4 }, |
| { "b", 1, "b\x00\x00\x00", 4 }, |
| { "c", 1, "c\x00\x00\x00", 4 }, |
| { "d", 1, "d\x00\x00\x00", 4 }, |
| { "abcdefg", 7, "abcdefg\x00", 8 }, |
| { "mozc", 4, "mozc", 4 }, |
| { "google-japanese-input", 21, "google-japanese-input\x00", 22 }, |
| { "abcdefg", 7, "abcdefg\x00", 8 }, // Test for storing a same element. |
| { "testdata", 8, "testdata", 8 }, |
| { "another-test-data", 17, "another-test-data\x00", 18 }, |
| }; |
| |
| BitVectorBasedArrayBuilder builder; |
| for (size_t i = 0; i < arraysize(kTestData); ++i) { |
| builder.Add(string(kTestData[i].element, kTestData[i].length)); |
| } |
| builder.SetSize(4, 2); |
| builder.Build(); |
| |
| BitVectorBasedArray array; |
| array.Open(reinterpret_cast<const uint8*>(builder.image().data())); |
| for (size_t i = 0; i < arraysize(kTestData); ++i) { |
| size_t length; |
| const char *result = array.Get(i, &length); |
| EXPECT_EQ( |
| string(kTestData[i].expected_element, kTestData[i].expected_length), |
| string(result, length)); |
| } |
| |
| array.Close(); |
| } |
| } // namespace |