TEST_F(FPDFDocEmbedderTest, DestGetLocationInPage) {
EXPECT_TRUE(OpenDocument("named_dests.pdf"));
FPDF_DEST dest = FPDF_GetNamedDestByName(document(), "First");
EXPECT_TRUE(dest);
FPDF_BOOL hasX = 0;
FPDF_BOOL hasY = 0;
FPDF_BOOL hasZoom = 0;
FS_FLOAT x = -1.0f;
FS_FLOAT y = -1.0f;
FS_FLOAT zoom = -1.0f;
// NULL argument case
EXPECT_FALSE(FPDFDest_GetLocationInPage(nullptr, &hasX, &hasY, &hasZoom, &x,
&y, &zoom));
// Actual argument case.
EXPECT_TRUE(
FPDFDest_GetLocationInPage(dest, &hasX, &hasY, &hasZoom, &x, &y, &zoom));
EXPECT_TRUE(hasX);
EXPECT_TRUE(hasY);
EXPECT_TRUE(hasZoom);
EXPECT_EQ(0, x);
EXPECT_EQ(0, y);
EXPECT_EQ(1, zoom);
}
TEST_F(PDFDocTest, GetLocationInPage) {
auto array = pdfium::MakeUnique<CPDF_Array>();
array->AddNew<CPDF_Number>(0); // Page Index.
array->AddNew<CPDF_Name>("XYZ");
array->AddNew<CPDF_Number>(4); // X
array->AddNew<CPDF_Number>(5); // Y
array->AddNew<CPDF_Number>(6); // Zoom.
FPDF_BOOL hasX;
FPDF_BOOL hasY;
FPDF_BOOL hasZoom;
FS_FLOAT x;
FS_FLOAT y;
FS_FLOAT zoom;
EXPECT_TRUE(FPDFDest_GetLocationInPage(array.get(), &hasX, &hasY, &hasZoom,
&x, &y, &zoom));
EXPECT_TRUE(hasX);
EXPECT_TRUE(hasY);
EXPECT_TRUE(hasZoom);
EXPECT_EQ(4, x);
EXPECT_EQ(5, y);
EXPECT_EQ(6, zoom);
array->SetNewAt<CPDF_Null>(2);
array->SetNewAt<CPDF_Null>(3);
array->SetNewAt<CPDF_Null>(4);
EXPECT_TRUE(FPDFDest_GetLocationInPage(array.get(), &hasX, &hasY, &hasZoom,
&x, &y, &zoom));
EXPECT_FALSE(hasX);
EXPECT_FALSE(hasY);
EXPECT_FALSE(hasZoom);
array = pdfium::MakeUnique<CPDF_Array>();
EXPECT_FALSE(FPDFDest_GetLocationInPage(array.get(), &hasX, &hasY, &hasZoom,
&x, &y, &zoom));
}
TEST_F(FPDFDocEmbedderTest, BUG_821454) {
EXPECT_TRUE(OpenDocument("bug_821454.pdf"));
FPDF_PAGE page = LoadPage(0);
ASSERT_TRUE(page);
// Cover some NULL arg cases while we're at it.
EXPECT_FALSE(FPDFLink_GetLinkAtPoint(nullptr, 150, 360));
EXPECT_EQ(-1, FPDFLink_GetLinkZOrderAtPoint(nullptr, 150, 360));
FPDF_LINK link1 = FPDFLink_GetLinkAtPoint(page, 150, 360);
ASSERT_TRUE(link1);
FPDF_LINK link2 = FPDFLink_GetLinkAtPoint(page, 150, 420);
ASSERT_TRUE(link2);
EXPECT_EQ(0, FPDFLink_GetLinkZOrderAtPoint(page, 150, 360));
EXPECT_EQ(1, FPDFLink_GetLinkZOrderAtPoint(page, 150, 420));
FPDF_DEST dest1 = FPDFLink_GetDest(document(), link1);
ASSERT_TRUE(dest1);
FPDF_DEST dest2 = FPDFLink_GetDest(document(), link2);
ASSERT_TRUE(dest2);
EXPECT_EQ(0, FPDFDest_GetDestPageIndex(document(), dest1));
EXPECT_EQ(0, FPDFDest_GetDestPageIndex(document(), dest2));
{
FPDF_BOOL has_x_coord;
FPDF_BOOL has_y_coord;
FPDF_BOOL has_zoom;
FS_FLOAT x;
FS_FLOAT y;
FS_FLOAT zoom;
FPDF_BOOL success = FPDFDest_GetLocationInPage(
dest1, &has_x_coord, &has_y_coord, &has_zoom, &x, &y, &zoom);
ASSERT_TRUE(success);
EXPECT_TRUE(has_x_coord);
EXPECT_TRUE(has_y_coord);
EXPECT_FALSE(has_zoom);
EXPECT_FLOAT_EQ(100.0f, x);
EXPECT_FLOAT_EQ(200.0f, y);
}
{
FPDF_BOOL has_x_coord;
FPDF_BOOL has_y_coord;
FPDF_BOOL has_zoom;
FS_FLOAT x;
FS_FLOAT y;
FS_FLOAT zoom;
FPDF_BOOL success = FPDFDest_GetLocationInPage(
dest2, &has_x_coord, &has_y_coord, &has_zoom, &x, &y, &zoom);
ASSERT_TRUE(success);
EXPECT_TRUE(has_x_coord);
EXPECT_TRUE(has_y_coord);
EXPECT_FALSE(has_zoom);
EXPECT_FLOAT_EQ(150.0f, x);
EXPECT_FLOAT_EQ(250.0f, y);
}
UnloadPage(page);
}