58 lines
1.7 KiB
C++
58 lines
1.7 KiB
C++
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#include "document_test_helpers.hpp"
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#include "pdfengine/pdf_document.hpp"
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#include "pdfengine/edit_session.hpp"
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#include <string>
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#include <vector>
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namespace pdfengine {
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TEST(EditSessionTest, StartEditSessionAndBasics) {
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SKIP_IF_NO_PDFIUM();
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auto path = getCorpusPath("basic", "hello_world.pdf");
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if (!std::filesystem::exists(path)) {
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GTEST_SKIP() << "hello_world.pdf not found in corpus.";
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}
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auto docRes = PdfDocument::loadFromFile(path.string());
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ASSERT_TRUE(docRes.has_value());
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auto doc = *docRes;
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auto session = EditSession::StartEditSession(doc, 0, "para_1");
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ASSERT_NE(session, nullptr);
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// Initial Layout check (Mocked initial text: "Mock initial text for paragraph.")
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auto layout = session->GetLayoutView();
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EXPECT_FALSE(layout.lines.empty());
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EXPECT_FALSE(layout.glyphs.empty());
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// HitTest against mocked coordinates
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// We mocked columnLeft at 100.0, advance 6.0 per char
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// Char 0 at x=100.0
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int hit = session->HitTest(102.0, 700.0);
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EXPECT_EQ(hit, 0); // Closest to first cluster
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// Char 1 at x=106.0
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hit = session->HitTest(108.0, 700.0);
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EXPECT_EQ(hit, 1); // Closest to second cluster
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// GetCaretRect
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Rect caret0 = session->GetCaretRect(0);
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EXPECT_EQ(caret0.x, 100.0);
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EXPECT_EQ(caret0.y, 690.0); // 700 - 10(ascent)
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Rect caret1 = session->GetCaretRect(1);
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EXPECT_EQ(caret1.x, 106.0);
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// ApplyEdit sets dirty flag
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session->ApplyEdit("append:!");
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auto layout2 = session->GetLayoutView();
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EXPECT_GT(layout2.glyphs.size(), layout.glyphs.size()); // Appended '!'
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bool committed = session->CommitEdit();
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EXPECT_TRUE(committed);
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}
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} // namespace pdfengine
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