csPDFiumDest csPDFiumDocument::resolveLink(const void *pointer) const
{
if( isEmpty() ) {
return csPDFiumDest();
}
CSPDFIUM_DOCIMPL();
if( pointer == 0 ) {
return csPDFiumDest();
}
const FPDF_LINK link = (const FPDF_LINK)pointer;
const FPDF_DEST dest = FPDFLink_GetDest(impl->document, link);
return createDest(dest, FPDFLink_GetAction(link));
}
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);
}
