Remove some deprecated RenderPage method usage.

Do some additional checks in test cases where pages were rendered but
the resulting bitmap was immediately destroyed.

Change-Id: I2f4678140cdc672ab4ced70f748135464447ff59
Reviewed-on: https://pdfium-review.googlesource.com/25510
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

1 files changed, 5 insertions, 4 deletions

diff --git a/core/fxcodec/codec/fx_codec_embeddertest.cpp b/core/fxcodec/codec/fx_codec_embeddertest.cpp
index 50a15c3dc2..40a1662839 100644
--- a/core/fxcodec/codec/fx_codec_embeddertest.cpp
+++ b/core/fxcodec/codec/fx_codec_embeddertest.cpp
@@ -2,6 +2,8 @@
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
+#include <memory>
+
 #include "testing/embedder_test.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
@@ -12,9 +14,8 @@ TEST_F(FXCodecEmbeddertest, Bug_631912) {
   // Should not crash.
   EXPECT_TRUE(OpenDocument("bug_631912.pdf"));
   FPDF_PAGE page = LoadPage(0);
-  EXPECT_NE(nullptr, page);
-  FPDF_BITMAP bitmap = RenderPageDeprecated(page);
-  CompareBitmap(bitmap, 691, 432, "24d75af646f8772c5ee7ced260452ae4");
-  FPDFBitmap_Destroy(bitmap);
+  ASSERT_TRUE(page);
+  std::unique_ptr<void, FPDFBitmapDeleter> bitmap = RenderLoadedPage(page);
+  CompareBitmap(bitmap.get(), 691, 432, "24d75af646f8772c5ee7ced260452ae4");
   UnloadPage(page);
 }