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Diffstat (limited to 'vcl/qa/cppunit/VectorGraphicSearchTest.cxx')
| -rw-r--r-- | vcl/qa/cppunit/VectorGraphicSearchTest.cxx | 288 |
1 files changed, 288 insertions, 0 deletions
diff --git a/vcl/qa/cppunit/VectorGraphicSearchTest.cxx b/vcl/qa/cppunit/VectorGraphicSearchTest.cxx new file mode 100644 index 0000000000..59ce0fed5e --- /dev/null +++ b/vcl/qa/cppunit/VectorGraphicSearchTest.cxx @@ -0,0 +1,288 @@ +/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */ +/* + * This file is part of the LibreOffice project. + * + * This Source Code Form is subject to the terms of the Mozilla Public + * License, v. 2.0. If a copy of the MPL was not distributed with this + * file, You can obtain one at http://mozilla.org/MPL/2.0/. + */ + +#include <config_features.h> + +#include <string_view> + +#include <cppunit/TestAssert.h> +#include <cppunit/extensions/HelperMacros.h> + +#include <unotest/bootstrapfixturebase.hxx> +#include <unotest/directories.hxx> + +#include <vcl/VectorGraphicSearch.hxx> +#include <vcl/graph.hxx> +#include <vcl/graphicfilter.hxx> +#include <tools/stream.hxx> + +class VectorGraphicSearchTest : public test::BootstrapFixtureBase +{ + OUString getFullUrl(std::u16string_view sFileName) + { + return m_directories.getURLFromSrc(u"/vcl/qa/cppunit/data/") + sFileName; + } + + void test(); + void testNextPrevious(); + void testSearchStringChange(); + void testSearchMatchWholeWord(); + void testSearchMatchCase(); + + CPPUNIT_TEST_SUITE(VectorGraphicSearchTest); + CPPUNIT_TEST(test); + CPPUNIT_TEST(testNextPrevious); + CPPUNIT_TEST(testSearchStringChange); + CPPUNIT_TEST(testSearchMatchWholeWord); + CPPUNIT_TEST(testSearchMatchCase); + CPPUNIT_TEST_SUITE_END(); +}; + +void VectorGraphicSearchTest::test() +{ + OUString aURL = getFullUrl(u"Pangram.pdf"); + SvFileStream aStream(aURL, StreamMode::READ); + GraphicFilter& rGraphicFilter = GraphicFilter::GetGraphicFilter(); + Graphic aGraphic = rGraphicFilter.ImportUnloadedGraphic(aStream); + aGraphic.makeAvailable(); + + VectorGraphicSearch aSearch(aGraphic); + CPPUNIT_ASSERT_EQUAL(true, aSearch.search("lazy")); + CPPUNIT_ASSERT_EQUAL(true, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(34, aSearch.index()); + + basegfx::B2DSize aSize = aSearch.pageSize(); + CPPUNIT_ASSERT_DOUBLES_EQUAL(21590.00, aSize.getWidth(), 1E-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(27940.00, aSize.getHeight(), 1E-2); + + auto aRectangles = aSearch.getTextRectangles(); + CPPUNIT_ASSERT_EQUAL(size_t(4), aRectangles.size()); + + // Check first and last + CPPUNIT_ASSERT_DOUBLES_EQUAL(8078.61, aRectangles[0].getMinX(), 1E-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(8179.36, aRectangles[0].getMaxX(), 1E-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(2101.56, aRectangles[0].getMinY(), 1E-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(2395.36, aRectangles[0].getMaxY(), 1E-2); + + CPPUNIT_ASSERT_DOUBLES_EQUAL(8565.86, aRectangles[3].getMinX(), 1E-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(8770.76, aRectangles[3].getMaxX(), 1E-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(2201.05, aRectangles[3].getMinY(), 1E-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(2486.37, aRectangles[3].getMaxY(), 1E-2); + + CPPUNIT_ASSERT_EQUAL(true, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(817, aSearch.index()); + + aRectangles = aSearch.getTextRectangles(); + CPPUNIT_ASSERT_EQUAL(size_t(4), aRectangles.size()); + + // Check first and last + CPPUNIT_ASSERT_DOUBLES_EQUAL(6562.23, aRectangles[0].getMinX(), 1E-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(6662.98, aRectangles[0].getMaxX(), 1E-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(5996.23, aRectangles[0].getMinY(), 1E-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(6290.02, aRectangles[0].getMaxY(), 1E-2); + + CPPUNIT_ASSERT_DOUBLES_EQUAL(7049.48, aRectangles[3].getMinX(), 1E-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(7254.38, aRectangles[3].getMaxX(), 1E-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(6095.71, aRectangles[3].getMinY(), 1E-2); + CPPUNIT_ASSERT_DOUBLES_EQUAL(6381.04, aRectangles[3].getMaxY(), 1E-2); +} + +// Test next and previous work as expected to move +// between search matches. +void VectorGraphicSearchTest::testNextPrevious() +{ + OUString aURL = getFullUrl(u"Pangram.pdf"); + SvFileStream aStream(aURL, StreamMode::READ); + GraphicFilter& rGraphicFilter = GraphicFilter::GetGraphicFilter(); + Graphic aGraphic = rGraphicFilter.ImportUnloadedGraphic(aStream); + aGraphic.makeAvailable(); + + { // Start from the beginning of the page + VectorGraphicSearch aSearch(aGraphic); + CPPUNIT_ASSERT_EQUAL(true, aSearch.search("lazy")); + + // no previous - we are at the begin + CPPUNIT_ASSERT_EQUAL(false, aSearch.previous()); + CPPUNIT_ASSERT_EQUAL(0, aSearch.index()); // nothing was yet found, so it is 0 + + // next - first position found + CPPUNIT_ASSERT_EQUAL(true, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(34, aSearch.index()); + + // next - second position found + CPPUNIT_ASSERT_EQUAL(true, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(817, aSearch.index()); + + // next - not found, index unchanged + CPPUNIT_ASSERT_EQUAL(false, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(817, aSearch.index()); + + // previous - first position + CPPUNIT_ASSERT_EQUAL(true, aSearch.previous()); + CPPUNIT_ASSERT_EQUAL(34, aSearch.index()); + + // previous - not found, index unchanged + CPPUNIT_ASSERT_EQUAL(false, aSearch.previous()); + CPPUNIT_ASSERT_EQUAL(34, aSearch.index()); + + // next - second position found + CPPUNIT_ASSERT_EQUAL(true, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(817, aSearch.index()); + } + + { // Start from the end of the page + VectorGraphicSearch aSearch(aGraphic); + CPPUNIT_ASSERT_EQUAL(true, + aSearch.search("lazy", { SearchStartPosition::End, false, false })); + + // no next - we are at the end + CPPUNIT_ASSERT_EQUAL(false, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(0, aSearch.index()); // nothing was yet found, so it is 0 + + // previous - second position found + CPPUNIT_ASSERT_EQUAL(true, aSearch.previous()); + CPPUNIT_ASSERT_EQUAL(817, aSearch.index()); + + // previous - first position found + CPPUNIT_ASSERT_EQUAL(true, aSearch.previous()); + CPPUNIT_ASSERT_EQUAL(34, aSearch.index()); + + // previous - not found, index unchanged + CPPUNIT_ASSERT_EQUAL(false, aSearch.previous()); + CPPUNIT_ASSERT_EQUAL(34, aSearch.index()); + + // next - second position + CPPUNIT_ASSERT_EQUAL(true, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(817, aSearch.index()); + + // next - not found, index unchanged + CPPUNIT_ASSERT_EQUAL(false, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(817, aSearch.index()); + + // previous - first match found + CPPUNIT_ASSERT_EQUAL(true, aSearch.previous()); + CPPUNIT_ASSERT_EQUAL(34, aSearch.index()); + } +} + +void VectorGraphicSearchTest::testSearchStringChange() +{ + OUString aURL = getFullUrl(u"Pangram.pdf"); + SvFileStream aStream(aURL, StreamMode::READ); + GraphicFilter& rGraphicFilter = GraphicFilter::GetGraphicFilter(); + Graphic aGraphic = rGraphicFilter.ImportUnloadedGraphic(aStream); + aGraphic.makeAvailable(); + + VectorGraphicSearch aSearch(aGraphic); + + // Set search to "lazy" + CPPUNIT_ASSERT_EQUAL(true, aSearch.search("lazy")); + + CPPUNIT_ASSERT_EQUAL(true, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(34, aSearch.index()); + + CPPUNIT_ASSERT_EQUAL(true, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(817, aSearch.index()); + + // Change search to "fox" + CPPUNIT_ASSERT_EQUAL(true, aSearch.search("fox")); + + CPPUNIT_ASSERT_EQUAL(true, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(822, aSearch.index()); + + // Change search to "Quick" + CPPUNIT_ASSERT_EQUAL(true, aSearch.search("Quick")); + CPPUNIT_ASSERT_EQUAL(true, aSearch.previous()); + CPPUNIT_ASSERT_EQUAL(784, aSearch.index()); +} + +void VectorGraphicSearchTest::testSearchMatchWholeWord() +{ + OUString aURL = getFullUrl(u"Pangram.pdf"); + SvFileStream aStream(aURL, StreamMode::READ); + GraphicFilter& rGraphicFilter = GraphicFilter::GetGraphicFilter(); + Graphic aGraphic = rGraphicFilter.ImportUnloadedGraphic(aStream); + aGraphic.makeAvailable(); + + { + VectorGraphicSearch aSearch(aGraphic); + // Search, whole word disabled - "Flummoxed" - found + CPPUNIT_ASSERT_EQUAL(true, aSearch.search("Flummoxed")); + CPPUNIT_ASSERT_EQUAL(true, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(618, aSearch.index()); + } + { + VectorGraphicSearch aSearch(aGraphic); + // Search, whole word disabled - "Flummo" - found + CPPUNIT_ASSERT_EQUAL(true, aSearch.search("Flummo")); + CPPUNIT_ASSERT_EQUAL(true, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(618, aSearch.index()); + } + { + VectorGraphicSearch aSearch(aGraphic); + // Search, whole word enabled - "Flummoxed" - found + CPPUNIT_ASSERT_EQUAL( + true, aSearch.search("Flummoxed", { SearchStartPosition::Begin, false, true })); + CPPUNIT_ASSERT_EQUAL(true, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(618, aSearch.index()); + } + { + VectorGraphicSearch aSearch(aGraphic); + // Search, whole word enabled - "Flummo" - not found + CPPUNIT_ASSERT_EQUAL(true, + aSearch.search("Flummo", { SearchStartPosition::Begin, false, true })); + CPPUNIT_ASSERT_EQUAL(false, aSearch.next()); + } +} + +void VectorGraphicSearchTest::testSearchMatchCase() +{ + OUString aURL = getFullUrl(u"Pangram.pdf"); + SvFileStream aStream(aURL, StreamMode::READ); + GraphicFilter& rGraphicFilter = GraphicFilter::GetGraphicFilter(); + Graphic aGraphic = rGraphicFilter.ImportUnloadedGraphic(aStream); + aGraphic.makeAvailable(); + + { + VectorGraphicSearch aSearch(aGraphic); + // Search "Flummoxed" - case insensitive - found + CPPUNIT_ASSERT_EQUAL(true, aSearch.search("Flummoxed")); + CPPUNIT_ASSERT_EQUAL(true, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(618, aSearch.index()); + } + + { + VectorGraphicSearch aSearch(aGraphic); + // Search "FLUMMOXED" - case insensitive - found + CPPUNIT_ASSERT_EQUAL(true, aSearch.search("FLUMMOXED")); + CPPUNIT_ASSERT_EQUAL(true, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(618, aSearch.index()); + } + + { + VectorGraphicSearch aSearch(aGraphic); + // Search "Flummoxed" - case sensitive - found + CPPUNIT_ASSERT_EQUAL( + true, aSearch.search("Flummoxed", { SearchStartPosition::Begin, true, false })); + CPPUNIT_ASSERT_EQUAL(true, aSearch.next()); + CPPUNIT_ASSERT_EQUAL(618, aSearch.index()); + } + + { + VectorGraphicSearch aSearch(aGraphic); + // Search to "FLUMMOXED" - case sensitive - not found + CPPUNIT_ASSERT_EQUAL( + true, aSearch.search("FLUMMOXED", { SearchStartPosition::Begin, true, false })); + CPPUNIT_ASSERT_EQUAL(false, aSearch.next()); + } +} + +CPPUNIT_TEST_SUITE_REGISTRATION(VectorGraphicSearchTest); + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |