TEST_F(FPDFDocEmbedderTest, GetXFALinks) {
EXPECT_TRUE(OpenDocument("simple_xfa.pdf"));
ScopedFPDFPage page(FPDF_LoadPage(document(), 0));
ASSERT_TRUE(page);
FPDFLink_GetLinkAtPoint(page.get(), 150, 360);
FPDFLink_GetLinkAtPoint(page.get(), 150, 420);
// Test passes if it doesn't crash. See https://crbug.com/840922
}
TEST_F(FPDFDocEmbedderTest, ActionURI) {
EXPECT_TRUE(OpenDocument("uri_action.pdf"));
FPDF_PAGE page = LoadPage(0);
ASSERT_TRUE(page);
// The target action is nearly the size of the whole page.
FPDF_LINK link = FPDFLink_GetLinkAtPoint(page, 100, 100);
ASSERT_TRUE(link);
FPDF_ACTION action = FPDFLink_GetAction(link);
ASSERT_TRUE(action);
EXPECT_EQ(static_cast<unsigned long>(PDFACTION_URI),
FPDFAction_GetType(action));
const char kExpectedResult[] = "https://example.com/page.html";
const unsigned long kExpectedLength = sizeof(kExpectedResult);
unsigned long bufsize = FPDFAction_GetURIPath(document(), action, nullptr, 0);
ASSERT_EQ(kExpectedLength, bufsize);
char buf[1024];
EXPECT_EQ(bufsize, FPDFAction_GetURIPath(document(), action, buf, bufsize));
EXPECT_STREQ(kExpectedResult, buf);
// Other public methods are not appropriate for URI actions
EXPECT_EQ(nullptr, FPDFAction_GetDest(document(), action));
EXPECT_EQ(0u, FPDFAction_GetFilePath(action, buf, sizeof(buf)));
UnloadPage(page);
}
TEST_F(FPDFDocEmbedderTest, ActionNonesuch) {
EXPECT_TRUE(OpenDocument("nonesuch_action.pdf"));
FPDF_PAGE page = LoadPage(0);
ASSERT_TRUE(page);
// The target action is nearly the size of the whole page.
FPDF_LINK link = FPDFLink_GetLinkAtPoint(page, 100, 100);
ASSERT_TRUE(link);
FPDF_ACTION action = FPDFLink_GetAction(link);
ASSERT_TRUE(action);
EXPECT_EQ(static_cast<unsigned long>(PDFACTION_UNSUPPORTED),
FPDFAction_GetType(action));
// No public methods are appropriate for unsupported actions.
char buf[1024];
EXPECT_FALSE(FPDFAction_GetDest(document(), action));
EXPECT_EQ(0u, FPDFAction_GetFilePath(action, buf, sizeof(buf)));
EXPECT_EQ(0u, FPDFAction_GetURIPath(document(), action, buf, sizeof(buf)));
UnloadPage(page);
}
TEST_F(FPDFDocEmbeddertest, ActionGetFilePath) {
EXPECT_TRUE(OpenDocument("launch_action.pdf"));
FPDF_PAGE page = FPDF_LoadPage(document(), 0);
ASSERT_TRUE(page);
// The target action is nearly the size of the whole page.
FPDF_LINK link = FPDFLink_GetLinkAtPoint(page, 100, 100);
ASSERT_TRUE(link);
FPDF_ACTION action = FPDFLink_GetAction(link);
ASSERT_TRUE(action);
const char kExpectedResult[] = "test.pdf";
const unsigned long kExpectedLength = sizeof(kExpectedResult);
unsigned long bufsize = FPDFAction_GetFilePath(action, nullptr, 0);
ASSERT_EQ(kExpectedLength, bufsize);
char buf[kExpectedLength];
EXPECT_EQ(bufsize, FPDFAction_GetFilePath(action, buf, bufsize));
EXPECT_EQ(std::string(kExpectedResult), std::string(buf));
FPDF_ClosePage(page);
}
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);
}
