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Applications: Move to Userland/Applications/

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Andreas Kling 2021-01-12 12:05:23 +01:00
parent aa939c4b4b
commit dc28c07fa5
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Userland/Applications/Spreadsheet/Readers/Test/TestXSV.cpp Normal file
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/*
* Copyright (c) 2020, the SerenityOS developers.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this
* list of conditions and the following disclaimer.
*
* 2. 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER 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 THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#include <AK/TestSuite.h>
#include "../CSV.h"
#include "../XSV.h"
#include <LibCore/File.h>
TEST_CASE(should_parse_valid_data)
{
{
auto data = R"~~~(Foo, Bar, Baz
1, 2, 3
4, 5, 6
"""x", y"z, 9)~~~";
auto csv = Reader::CSV { data, Reader::default_behaviours() | Reader::ParserBehaviour::ReadHeaders | Reader::ParserBehaviour::TrimLeadingFieldSpaces };
EXPECT(!csv.has_error());
EXPECT_EQ(csv[0]["Foo"], "1");
EXPECT_EQ(csv[2]["Foo"], "\"x");
EXPECT_EQ(csv[2]["Bar"], "y\"z");
}
{
auto data = R"~~~(Foo, Bar, Baz
1 , 2, 3
4, "5 " , 6
"""x", y"z, 9 )~~~";
auto csv = Reader::CSV { data, Reader::default_behaviours() | Reader::ParserBehaviour::ReadHeaders | Reader::ParserBehaviour::TrimLeadingFieldSpaces | Reader::ParserBehaviour::TrimTrailingFieldSpaces };
EXPECT(!csv.has_error());
EXPECT_EQ(csv[0]["Foo"], "1");
EXPECT_EQ(csv[1]["Bar"], "5 ");
EXPECT_EQ(csv[2]["Foo"], "\"x");
EXPECT_EQ(csv[2]["Baz"], "9");
}
}
TEST_CASE(should_fail_nicely)
{
{
auto data = R"~~~(Foo, Bar, Baz
x, y)~~~";
auto csv = Reader::CSV { data, Reader::default_behaviours() | Reader::ParserBehaviour::ReadHeaders | Reader::ParserBehaviour::TrimLeadingFieldSpaces };
EXPECT(csv.has_error());
EXPECT_EQ(csv.error(), Reader::ReadError::NonConformingColumnCount);
}
{
auto data = R"~~~(Foo, Bar, Baz
x, y, "z)~~~";
auto csv = Reader::CSV { data, Reader::default_behaviours() | Reader::ParserBehaviour::ReadHeaders | Reader::ParserBehaviour::TrimLeadingFieldSpaces };
EXPECT(csv.has_error());
EXPECT_EQ(csv.error(), Reader::ReadError::QuoteFailure);
}
}
TEST_CASE(should_iterate_rows)
{
auto data = R"~~~(Foo, Bar, Baz
1, 2, 3
4, 5, 6
"""x", y"z, 9)~~~";
auto csv = Reader::CSV { data, Reader::default_behaviours() | Reader::ParserBehaviour::ReadHeaders | Reader::ParserBehaviour::TrimLeadingFieldSpaces };
EXPECT(!csv.has_error());
bool ran = false;
for (auto row : csv)
ran = !row[0].is_empty();
EXPECT(ran);
}
BENCHMARK_CASE(fairly_big_data)
{
auto file_or_error = Core::File::open(__FILE__ ".data", Core::IODevice::OpenMode::ReadOnly);
EXPECT_EQ_FORCE(file_or_error.is_error(), false);
auto data = file_or_error.value()->read_all();
auto csv = Reader::CSV { data, Reader::default_behaviours() | Reader::ParserBehaviour::ReadHeaders };
EXPECT(!csv.has_error());
EXPECT_EQ(csv.size(), 100000u);
}
TEST_MAIN(XSV)