Add a test for a checkbox that does not print.
When flattened, the button annotation in bug_861842.pdf, which looks
like a checkbox, disappears. Add an embedder test to illustrate this
problem.
Bug: chromium:861842
Change-Id: Ief691438f4c1cc150586e5f51999d83b1cbebe51
Reviewed-on: https://pdfium-review.googlesource.com/c/pdfium/+/59931
Commit-Queue: dsinclair <dsinclair@chromium.org>
Reviewed-by: dsinclair <dsinclair@chromium.org>
diff --git a/fpdfsdk/fpdf_flatten_embeddertest.cpp b/fpdfsdk/fpdf_flatten_embeddertest.cpp
index 306084f..2b244c4 100644
--- a/fpdfsdk/fpdf_flatten_embeddertest.cpp
+++ b/fpdfsdk/fpdf_flatten_embeddertest.cpp
@@ -2,6 +2,7 @@
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
+#include "build/build_config.h"
#include "public/fpdf_flatten.h"
#include "public/fpdfview.h"
#include "testing/embedder_test.h"
@@ -39,6 +40,38 @@
// TODO(crbug.com/pdfium/11): Fix this test and enable.
#if defined(_SKIA_SUPPORT_) || defined(_SKIA_SUPPORT_PATHS_)
+#define MAYBE_BUG_861842 DISABLED_BUG_861842
+#else
+#define MAYBE_BUG_861842 BUG_861842
+#endif
+TEST_F(FPDFFlattenEmbedderTest, MAYBE_BUG_861842) {
+#if defined(OS_WIN)
+ static const char kCheckboxHash[] = "95fba3cb7bce7e0d3c94279f60984e17";
+#elif defined(OS_MACOSX)
+ static const char kCheckboxHash[] = "0a1d1d63d4452bc26a1c5c547d309655";
+#else
+ static const char kCheckboxHash[] = "594265790b81df2d93120d33b72a6ada";
+#endif
+
+ EXPECT_TRUE(OpenDocument("bug_861842.pdf"));
+ FPDF_PAGE page = LoadPage(0);
+ ASSERT_TRUE(page);
+
+ ScopedFPDFBitmap bitmap = RenderLoadedPageWithFlags(page, FPDF_ANNOT);
+ CompareBitmap(bitmap.get(), 100, 120, kCheckboxHash);
+
+ EXPECT_EQ(FLATTEN_SUCCESS, FPDFPage_Flatten(page, FLAT_PRINT));
+ EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
+
+ UnloadPage(page);
+
+ // TODO(crbug.com/861842): This should not render blank.
+ static const char kBlankPageHash[] = "48400809c3862dae64b0cd00d51057a4";
+ VerifySavedDocument(100, 120, kBlankPageHash);
+}
+
+// TODO(crbug.com/pdfium/11): Fix this test and enable.
+#if defined(_SKIA_SUPPORT_) || defined(_SKIA_SUPPORT_PATHS_)
#define MAYBE_BUG_890322 DISABLED_BUG_890322
#else
#define MAYBE_BUG_890322 BUG_890322
diff --git a/testing/resources/bug_861842.in b/testing/resources/bug_861842.in
new file mode 100644
index 0000000..244da49
--- /dev/null
+++ b/testing/resources/bug_861842.in
Binary files differ
diff --git a/testing/resources/bug_861842.pdf b/testing/resources/bug_861842.pdf
new file mode 100644
index 0000000..51aaad5
--- /dev/null
+++ b/testing/resources/bug_861842.pdf
Binary files differ
