Get rid of EmbedderTest::RenderPageDeprecated().

Change-Id: I8c6d813e488b2612a85fb1973382f979728df563
Reviewed-on: https://pdfium-review.googlesource.com/25571
Reviewed-by: dsinclair <dsinclair@chromium.org>
Commit-Queue: Lei Zhang <thestig@chromium.org>

3 files changed, 152 insertions, 123 deletions

diff --git a/fpdfsdk/fpdfedit_embeddertest.cpp b/fpdfsdk/fpdfedit_embeddertest.cpp
index f27cf747c1..3787318418 100644
--- a/fpdfsdk/fpdfedit_embeddertest.cpp
+++ b/fpdfsdk/fpdfedit_embeddertest.cpp
@@ -192,13 +192,13 @@ TEST_F(FPDFEditEmbeddertest, RasterizePDF) {
   const char kAllBlackMd5sum[] = "5708fc5c4a8bd0abde99c8e8f0390615";
 
   // Get the bitmap for the original document/
-  FPDF_BITMAP orig_bitmap;
+  std::unique_ptr<void, FPDFBitmapDeleter> orig_bitmap;
   {
     EXPECT_TRUE(OpenDocument("black.pdf"));
     FPDF_PAGE orig_page = LoadPage(0);
-    EXPECT_NE(nullptr, orig_page);
-    orig_bitmap = RenderPageDeprecated(orig_page);
-    CompareBitmap(orig_bitmap, 612, 792, kAllBlackMd5sum);
+    ASSERT_TRUE(orig_page);
+    orig_bitmap = RenderLoadedPage(orig_page);
+    CompareBitmap(orig_bitmap.get(), 612, 792, kAllBlackMd5sum);
     UnloadPage(orig_page);
   }
 
@@ -210,7 +210,8 @@ TEST_F(FPDFEditEmbeddertest, RasterizePDF) {
     // Add the bitmap to an image object and add the image object to the output
     // page.
     FPDF_PAGEOBJECT temp_img = FPDFPageObj_NewImageObj(temp_doc);
-    EXPECT_TRUE(FPDFImageObj_SetBitmap(&temp_page, 1, temp_img, orig_bitmap));
+    EXPECT_TRUE(
+        FPDFImageObj_SetBitmap(&temp_page, 1, temp_img, orig_bitmap.get()));
     EXPECT_TRUE(FPDFImageObj_SetMatrix(temp_img, 612, 0, 0, 792, 0, 0));
     FPDFPage_InsertObject(temp_page, temp_img);
     EXPECT_TRUE(FPDFPage_GenerateContent(temp_page));
@@ -218,7 +219,6 @@ TEST_F(FPDFEditEmbeddertest, RasterizePDF) {
     FPDF_ClosePage(temp_page);
     FPDF_CloseDocument(temp_doc);
   }
-  FPDFBitmap_Destroy(orig_bitmap);
 
   // Get the generated content. Make sure it is at least as big as the original
   // PDF.
@@ -229,10 +229,11 @@ TEST_F(FPDFEditEmbeddertest, RasterizePDF) {
 TEST_F(FPDFEditEmbeddertest, AddPaths) {
   // Start with a blank page
   FPDF_PAGE page = FPDFPage_New(CreateNewDocument(), 0, 612, 792);
+  ASSERT_TRUE(page);
 
   // We will first add a red rectangle
   FPDF_PAGEOBJECT red_rect = FPDFPageObj_CreateNewRect(10, 10, 20, 20);
-  ASSERT_NE(nullptr, red_rect);
+  ASSERT_TRUE(red_rect);
   // Expect false when trying to set colors out of range
   EXPECT_FALSE(FPDFPath_SetStrokeColor(red_rect, 100, 100, 100, 300));
   EXPECT_FALSE(FPDFPath_SetFillColor(red_rect, 200, 256, 200, 0));
@@ -241,9 +242,12 @@ TEST_F(FPDFEditEmbeddertest, AddPaths) {
   EXPECT_TRUE(FPDFPath_SetFillColor(red_rect, 255, 0, 0, 255));
   EXPECT_TRUE(FPDFPath_SetDrawMode(red_rect, FPDF_FILLMODE_ALTERNATE, 0));
   FPDFPage_InsertObject(page, red_rect);
-  FPDF_BITMAP page_bitmap = RenderPageDeprecated(page);
-  CompareBitmap(page_bitmap, 612, 792, "66d02eaa6181e2c069ce2ea99beda497");
-  FPDFBitmap_Destroy(page_bitmap);
+  {
+    std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap =
+        RenderPageWithFlags(page, nullptr, 0);
+    CompareBitmap(page_bitmap.get(), 612, 792,
+                  "66d02eaa6181e2c069ce2ea99beda497");
+  }
 
   // Now add to that a green rectangle with some medium alpha
   FPDF_PAGEOBJECT green_rect = FPDFPageObj_CreateNewRect(100, 100, 40, 40);
@@ -302,9 +306,12 @@ TEST_F(FPDFEditEmbeddertest, AddPaths) {
 
   EXPECT_TRUE(FPDFPath_SetDrawMode(green_rect, FPDF_FILLMODE_WINDING, 0));
   FPDFPage_InsertObject(page, green_rect);
-  page_bitmap = RenderPageDeprecated(page);
-  CompareBitmap(page_bitmap, 612, 792, "7b0b87604594e773add528fae567a558");
-  FPDFBitmap_Destroy(page_bitmap);
+  {
+    std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap =
+        RenderPageWithFlags(page, nullptr, 0);
+    CompareBitmap(page_bitmap.get(), 612, 792,
+                  "7b0b87604594e773add528fae567a558");
+  }
 
   // Add a black triangle.
   FPDF_PAGEOBJECT black_path = FPDFPageObj_CreateNewPath(400, 100);
@@ -340,9 +347,12 @@ TEST_F(FPDFEditEmbeddertest, AddPaths) {
   EXPECT_EQ(nullptr, FPDFPath_GetPathSegment(black_path, 3));
 
   FPDFPage_InsertObject(page, black_path);
-  page_bitmap = RenderPageDeprecated(page);
-  CompareBitmap(page_bitmap, 612, 792, "eadc8020a14dfcf091da2688733d8806");
-  FPDFBitmap_Destroy(page_bitmap);
+  {
+    std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap =
+        RenderPageWithFlags(page, nullptr, 0);
+    CompareBitmap(page_bitmap.get(), 612, 792,
+                  "eadc8020a14dfcf091da2688733d8806");
+  }
 
   // Now add a more complex blue path.
   FPDF_PAGEOBJECT blue_path = FPDFPageObj_CreateNewPath(200, 200);
@@ -355,10 +365,12 @@ TEST_F(FPDFEditEmbeddertest, AddPaths) {
   EXPECT_TRUE(FPDFPath_BezierTo(blue_path, 375, 330, 390, 360, 400, 400));
   EXPECT_TRUE(FPDFPath_Close(blue_path));
   FPDFPage_InsertObject(page, blue_path);
-  page_bitmap = RenderPageDeprecated(page);
-  const char last_md5[] = "9823e1a21bd9b72b6a442ba4f12af946";
-  CompareBitmap(page_bitmap, 612, 792, last_md5);
-  FPDFBitmap_Destroy(page_bitmap);
+  const char kLastMD5[] = "9823e1a21bd9b72b6a442ba4f12af946";
+  {
+    std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap =
+        RenderPageWithFlags(page, nullptr, 0);
+    CompareBitmap(page_bitmap.get(), 612, 792, kLastMD5);
+  }
 
   // Now save the result, closing the page and document
   EXPECT_TRUE(FPDFPage_GenerateContent(page));
@@ -366,7 +378,7 @@ TEST_F(FPDFEditEmbeddertest, AddPaths) {
   FPDF_ClosePage(page);
 
   // Render the saved result
-  VerifySavedDocument(612, 792, last_md5);
+  VerifySavedDocument(612, 792, kLastMD5);
 }
 
 TEST_F(FPDFEditEmbeddertest, PathsPoints) {
@@ -400,7 +412,7 @@ TEST_F(FPDFEditEmbeddertest, PathOnTopOfText) {
   // Load document with some text
   EXPECT_TRUE(OpenDocument("hello_world.pdf"));
   FPDF_PAGE page = LoadPage(0);
-  EXPECT_NE(nullptr, page);
+  ASSERT_TRUE(page);
 
   // Add an opaque rectangle on top of some of the text.
   FPDF_PAGEOBJECT red_rect = FPDFPageObj_CreateNewRect(20, 100, 50, 50);
@@ -418,14 +430,13 @@ TEST_F(FPDFEditEmbeddertest, PathOnTopOfText) {
   FPDFPage_InsertObject(page, black_path);
 
   // Render and check the result. Text is slightly different on Mac.
-  FPDF_BITMAP bitmap = RenderPageDeprecated(page);
+  std::unique_ptr<void, FPDFBitmapDeleter> bitmap = RenderLoadedPage(page);
 #if _FX_PLATFORM_ == _FX_PLATFORM_APPLE_
   const char md5[] = "f9e6fa74230f234286bfcada9f7606d8";
 #else
   const char md5[] = "aa71b09b93b55f467f1290e5111babee";
 #endif
-  CompareBitmap(bitmap, 200, 200, md5);
-  FPDFBitmap_Destroy(bitmap);
+  CompareBitmap(bitmap.get(), 200, 200, md5);
   UnloadPage(page);
 }
 
@@ -433,7 +444,7 @@ TEST_F(FPDFEditEmbeddertest, EditOverExistingContent) {
   // Load document with existing content
   EXPECT_TRUE(OpenDocument("bug_717.pdf"));
   FPDF_PAGE page = LoadPage(0);
-  EXPECT_NE(nullptr, page);
+  ASSERT_TRUE(page);
 
   // Add a transparent rectangle on top of the existing content
   FPDF_PAGEOBJECT red_rect2 = FPDFPageObj_CreateNewRect(90, 700, 25, 50);
@@ -447,9 +458,8 @@ TEST_F(FPDFEditEmbeddertest, EditOverExistingContent) {
   EXPECT_TRUE(FPDFPath_SetDrawMode(red_rect, FPDF_FILLMODE_ALTERNATE, 0));
   FPDFPage_InsertObject(page, red_rect);
 
-  FPDF_BITMAP bitmap = RenderPageDeprecated(page);
-  CompareBitmap(bitmap, 612, 792, "ad04e5bd0f471a9a564fb034bd0fb073");
-  FPDFBitmap_Destroy(bitmap);
+  std::unique_ptr<void, FPDFBitmapDeleter> bitmap = RenderLoadedPage(page);
+  CompareBitmap(bitmap.get(), 612, 792, "ad04e5bd0f471a9a564fb034bd0fb073");
   EXPECT_TRUE(FPDFPage_GenerateContent(page));
 
   // Now save the result, closing the page and document
@@ -457,32 +467,33 @@ TEST_F(FPDFEditEmbeddertest, EditOverExistingContent) {
   UnloadPage(page);
 
   OpenSavedDocument();
-  page = LoadSavedPage(0);
-  VerifySavedRendering(page, 612, 792, "ad04e5bd0f471a9a564fb034bd0fb073");
+  FPDF_PAGE saved_page = LoadSavedPage(0);
+  VerifySavedRendering(saved_page, 612, 792,
+                       "ad04e5bd0f471a9a564fb034bd0fb073");
 
   ClearString();
   // Add another opaque rectangle on top of the existing content
   FPDF_PAGEOBJECT green_rect = FPDFPageObj_CreateNewRect(150, 700, 25, 50);
   EXPECT_TRUE(FPDFPath_SetFillColor(green_rect, 0, 255, 0, 255));
   EXPECT_TRUE(FPDFPath_SetDrawMode(green_rect, FPDF_FILLMODE_ALTERNATE, 0));
-  FPDFPage_InsertObject(page, green_rect);
+  FPDFPage_InsertObject(saved_page, green_rect);
 
   // Add another transparent rectangle on top of existing content
   FPDF_PAGEOBJECT green_rect2 = FPDFPageObj_CreateNewRect(175, 700, 25, 50);
   EXPECT_TRUE(FPDFPath_SetFillColor(green_rect2, 0, 255, 0, 100));
   EXPECT_TRUE(FPDFPath_SetDrawMode(green_rect2, FPDF_FILLMODE_ALTERNATE, 0));
-  FPDFPage_InsertObject(page, green_rect2);
+  FPDFPage_InsertObject(saved_page, green_rect2);
   FPDF_BITMAP new_bitmap =
-      RenderPageWithFlagsDeprecated(page, saved_form_handle_, 0);
+      RenderPageWithFlagsDeprecated(saved_page, saved_form_handle_, 0);
   const char last_md5[] = "4b5b00f824620f8c9b8801ebb98e1cdd";
   CompareBitmap(new_bitmap, 612, 792, last_md5);
   FPDFBitmap_Destroy(new_bitmap);
-  EXPECT_TRUE(FPDFPage_GenerateContent(page));
+  EXPECT_TRUE(FPDFPage_GenerateContent(saved_page));
 
   // Now save the result, closing the page and document
   EXPECT_TRUE(FPDF_SaveAsCopy(saved_document_, this, 0));
 
-  CloseSavedPage(page);
+  CloseSavedPage(saved_page);
   CloseSavedDocument();
 
   // Render the saved result
@@ -500,9 +511,12 @@ TEST_F(FPDFEditEmbeddertest, AddStrokedPaths) {
   EXPECT_TRUE(FPDFPath_SetStrokeWidth(rect, 15.0f));
   EXPECT_TRUE(FPDFPath_SetDrawMode(rect, 0, 1));
   FPDFPage_InsertObject(page, rect);
-  FPDF_BITMAP page_bitmap = RenderPageDeprecated(page);
-  CompareBitmap(page_bitmap, 612, 792, "64bd31f862a89e0a9e505a5af6efd506");
-  FPDFBitmap_Destroy(page_bitmap);
+  {
+    std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap =
+        RenderPageWithFlags(page, nullptr, 0);
+    CompareBitmap(page_bitmap.get(), 612, 792,
+                  "64bd31f862a89e0a9e505a5af6efd506");
+  }
 
   // Add crossed-checkmark
   FPDF_PAGEOBJECT check = FPDFPageObj_CreateNewPath(300, 500);
@@ -514,9 +528,12 @@ TEST_F(FPDFEditEmbeddertest, AddStrokedPaths) {
   EXPECT_TRUE(FPDFPath_SetStrokeWidth(check, 8.35f));
   EXPECT_TRUE(FPDFPath_SetDrawMode(check, 0, 1));
   FPDFPage_InsertObject(page, check);
-  page_bitmap = RenderPageDeprecated(page);
-  CompareBitmap(page_bitmap, 612, 792, "4b6f3b9d25c4e194821217d5016c3724");
-  FPDFBitmap_Destroy(page_bitmap);
+  {
+    std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap =
+        RenderPageWithFlags(page, nullptr, 0);
+    CompareBitmap(page_bitmap.get(), 612, 792,
+                  "4b6f3b9d25c4e194821217d5016c3724");
+  }
 
   // Add stroked and filled oval-ish path.
   FPDF_PAGEOBJECT path = FPDFPageObj_CreateNewPath(250, 100);
@@ -529,9 +546,12 @@ TEST_F(FPDFEditEmbeddertest, AddStrokedPaths) {
   EXPECT_TRUE(FPDFPath_SetStrokeWidth(path, 10.5f));
   EXPECT_TRUE(FPDFPath_SetDrawMode(path, FPDF_FILLMODE_ALTERNATE, 1));
   FPDFPage_InsertObject(page, path);
-  page_bitmap = RenderPageDeprecated(page);
-  CompareBitmap(page_bitmap, 612, 792, "ff3e6a22326754944cc6e56609acd73b");
-  FPDFBitmap_Destroy(page_bitmap);
+  {
+    std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap =
+        RenderPageWithFlags(page, nullptr, 0);
+    CompareBitmap(page_bitmap.get(), 612, 792,
+                  "ff3e6a22326754944cc6e56609acd73b");
+  }
   FPDF_ClosePage(page);
 }
 
@@ -548,14 +568,16 @@ TEST_F(FPDFEditEmbeddertest, AddStandardFontText) {
   EXPECT_TRUE(FPDFText_SetText(text_object1, text1.get()));
   FPDFPageObj_Transform(text_object1, 1, 0, 0, 1, 20, 20);
   FPDFPage_InsertObject(page, text_object1);
-  FPDF_BITMAP page_bitmap = RenderPageDeprecated(page);
+  {
+    std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap =
+        RenderPageWithFlags(page, nullptr, 0);
 #if _FX_PLATFORM_ == _FX_PLATFORM_APPLE_
-  const char md5[] = "a4dddc1a3930fa694bbff9789dab4161";
+    const char md5[] = "a4dddc1a3930fa694bbff9789dab4161";
 #else
-  const char md5[] = "eacaa24573b8ce997b3882595f096f00";
+    const char md5[] = "eacaa24573b8ce997b3882595f096f00";
 #endif
-  CompareBitmap(page_bitmap, 612, 792, md5);
-  FPDFBitmap_Destroy(page_bitmap);
+    CompareBitmap(page_bitmap.get(), 612, 792, md5);
+  }
 
   // Try another font
   FPDF_PAGEOBJECT text_object2 =
@@ -566,7 +588,9 @@ TEST_F(FPDFEditEmbeddertest, AddStandardFontText) {
   EXPECT_TRUE(FPDFText_SetText(text_object2, text2.get()));
   FPDFPageObj_Transform(text_object2, 1, 0, 0, 1, 100, 600);
   FPDFPage_InsertObject(page, text_object2);
-  page_bitmap = RenderPageDeprecated(page);
+  {
+    std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap =
+        RenderPageWithFlags(page, nullptr, 0);
 #if _FX_PLATFORM_ == _FX_PLATFORM_APPLE_
   const char md5_2[] = "a5c4ace4c6f27644094813fe1441a21c";
 #elif _FX_PLATFORM_ == _FX_PLATFORM_WINDOWS_
@@ -574,8 +598,8 @@ TEST_F(FPDFEditEmbeddertest, AddStandardFontText) {
 #else
   const char md5_2[] = "76fcc7d08aa15445efd2e2ceb7c6cc3b";
 #endif
-  CompareBitmap(page_bitmap, 612, 792, md5_2);
-  FPDFBitmap_Destroy(page_bitmap);
+  CompareBitmap(page_bitmap.get(), 612, 792, md5_2);
+  }
 
   // And some randomly transformed text
   FPDF_PAGEOBJECT text_object3 =
@@ -586,16 +610,18 @@ TEST_F(FPDFEditEmbeddertest, AddStandardFontText) {
   EXPECT_TRUE(FPDFText_SetText(text_object3, text3.get()));
   FPDFPageObj_Transform(text_object3, 1, 1.5, 2, 0.5, 200, 200);
   FPDFPage_InsertObject(page, text_object3);
-  page_bitmap = RenderPageDeprecated(page);
+  {
+    std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap =
+        RenderPageWithFlags(page, nullptr, 0);
 #if _FX_PLATFORM_ == _FX_PLATFORM_APPLE_
-  const char md5_3[] = "40b3ef04f915ff4c4208948001763544";
+    const char md5_3[] = "40b3ef04f915ff4c4208948001763544";
 #elif _FX_PLATFORM_ == _FX_PLATFORM_WINDOWS_
-  const char md5_3[] = "7cb61ec112cf400b489360d443ffc9d2";
+    const char md5_3[] = "7cb61ec112cf400b489360d443ffc9d2";
 #else
-  const char md5_3[] = "b8a21668f1dab625af7c072e07fcefc4";
+    const char md5_3[] = "b8a21668f1dab625af7c072e07fcefc4";
 #endif
-  CompareBitmap(page_bitmap, 612, 792, md5_3);
-  FPDFBitmap_Destroy(page_bitmap);
+    CompareBitmap(page_bitmap.get(), 612, 792, md5_3);
+  }
 
   // TODO(npm): Why are there issues with text rotated by 90 degrees?
   // TODO(npm): FPDF_SaveAsCopy not giving the desired result after this.
@@ -614,9 +640,8 @@ TEST_F(FPDFEditEmbeddertest, GraphicsData) {
   EXPECT_TRUE(FPDFPage_GenerateContent(page.get()));
 
   // Check that the ExtGState was created
-  CPDF_Page* the_page = CPDFPageFromFPDFPage(page.get());
-  CPDF_Dictionary* graphics_dict =
-      the_page->m_pResources->GetDictFor("ExtGState");
+  CPDF_Page* cpage = CPDFPageFromFPDFPage(page.get());
+  CPDF_Dictionary* graphics_dict = cpage->m_pResources->GetDictFor("ExtGState");
   ASSERT_TRUE(graphics_dict);
   EXPECT_EQ(2, static_cast<int>(graphics_dict->GetCount()));
 
@@ -668,16 +693,18 @@ TEST_F(FPDFEditEmbeddertest, DoubleGenerating) {
   EXPECT_TRUE(FPDFPage_GenerateContent(page));
 
   // Check the ExtGState
-  CPDF_Page* the_page = CPDFPageFromFPDFPage(page);
-  CPDF_Dictionary* graphics_dict =
-      the_page->m_pResources->GetDictFor("ExtGState");
+  CPDF_Page* cpage = CPDFPageFromFPDFPage(page);
+  CPDF_Dictionary* graphics_dict = cpage->m_pResources->GetDictFor("ExtGState");
   ASSERT_TRUE(graphics_dict);
   EXPECT_EQ(2, static_cast<int>(graphics_dict->GetCount()));
 
   // Check the bitmap
-  FPDF_BITMAP page_bitmap = RenderPageDeprecated(page);
-  CompareBitmap(page_bitmap, 612, 792, "5384da3406d62360ffb5cac4476fff1c");
-  FPDFBitmap_Destroy(page_bitmap);
+  {
+    std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap =
+        RenderPageWithFlags(page, nullptr, 0);
+    CompareBitmap(page_bitmap.get(), 612, 792,
+                  "5384da3406d62360ffb5cac4476fff1c");
+  }
 
   // Never mind, my new favorite color is blue, increase alpha
   EXPECT_TRUE(FPDFPath_SetFillColor(rect, 0, 0, 255, 180));
@@ -685,16 +712,22 @@ TEST_F(FPDFEditEmbeddertest, DoubleGenerating) {
   EXPECT_EQ(3, static_cast<int>(graphics_dict->GetCount()));
 
   // Check that bitmap displays changed content
-  page_bitmap = RenderPageDeprecated(page);
-  CompareBitmap(page_bitmap, 612, 792, "2e51656f5073b0bee611d9cd086aa09c");
-  FPDFBitmap_Destroy(page_bitmap);
+  {
+    std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap =
+        RenderPageWithFlags(page, nullptr, 0);
+    CompareBitmap(page_bitmap.get(), 612, 792,
+                  "2e51656f5073b0bee611d9cd086aa09c");
+  }
 
   // And now generate, without changes
   EXPECT_TRUE(FPDFPage_GenerateContent(page));
   EXPECT_EQ(3, static_cast<int>(graphics_dict->GetCount()));
-  page_bitmap = RenderPageDeprecated(page);
-  CompareBitmap(page_bitmap, 612, 792, "2e51656f5073b0bee611d9cd086aa09c");
-  FPDFBitmap_Destroy(page_bitmap);
+  {
+    std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap =
+        RenderPageWithFlags(page, nullptr, 0);
+    CompareBitmap(page_bitmap.get(), 612, 792,
+                  "2e51656f5073b0bee611d9cd086aa09c");
+  }
 
   // Add some text to the page
   FPDF_PAGEOBJECT text_object =
@@ -705,7 +738,7 @@ TEST_F(FPDFEditEmbeddertest, DoubleGenerating) {
   FPDFPageObj_Transform(text_object, 1, 0, 0, 1, 300, 300);
   FPDFPage_InsertObject(page, text_object);
   EXPECT_TRUE(FPDFPage_GenerateContent(page));
-  CPDF_Dictionary* font_dict = the_page->m_pResources->GetDictFor("Font");
+  CPDF_Dictionary* font_dict = cpage->m_pResources->GetDictFor("Font");
   ASSERT_TRUE(font_dict);
   EXPECT_EQ(1, static_cast<int>(font_dict->GetCount()));
 
@@ -889,14 +922,14 @@ TEST_F(FPDFEditEmbeddertest, AddTrueTypeFontText) {
     EXPECT_TRUE(FPDFText_SetText(text_object, text.get()));
     FPDFPageObj_Transform(text_object, 1, 0, 0, 1, 400, 400);
     FPDFPage_InsertObject(page, text_object);
-    FPDF_BITMAP page_bitmap = RenderPageDeprecated(page);
+    std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap =
+        RenderPageWithFlags(page, nullptr, 0);
 #if _FX_PLATFORM_ == _FX_PLATFORM_APPLE_
     const char md5[] = "17d2b6cd574cf66170b09c8927529a94";
 #else
     const char md5[] = "70592859010ffbf532a2237b8118bcc4";
 #endif  // _FX_PLATFORM_ == _FX_PLATFORM_APPLE_
-    CompareBitmap(page_bitmap, 612, 792, md5);
-    FPDFBitmap_Destroy(page_bitmap);
+    CompareBitmap(page_bitmap.get(), 612, 792, md5);
 
     // Add some more text, same font
     FPDF_PAGEOBJECT text_object2 =
@@ -907,14 +940,14 @@ TEST_F(FPDFEditEmbeddertest, AddTrueTypeFontText) {
     FPDFPageObj_Transform(text_object2, 1, 0, 0, 1, 200, 200);
     FPDFPage_InsertObject(page, text_object2);
   }
-  FPDF_BITMAP page_bitmap2 = RenderPageDeprecated(page);
+  std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap2 =
+      RenderPageWithFlags(page, nullptr, 0);
 #if _FX_PLATFORM_ == _FX_PLATFORM_APPLE_
   const char md5_2[] = "8eded4193ff1f0f77b8b600a825e97ea";
 #else
   const char md5_2[] = "c1d10cce1761c4a998a16b2562030568";
 #endif  // _FX_PLATFORM_ == _FX_PLATFORM_APPLE_
-  CompareBitmap(page_bitmap2, 612, 792, md5_2);
-  FPDFBitmap_Destroy(page_bitmap2);
+  CompareBitmap(page_bitmap2.get(), 612, 792, md5_2);
 
   EXPECT_TRUE(FPDFPage_GenerateContent(page));
   EXPECT_TRUE(FPDF_SaveAsCopy(document(), this, 0));
@@ -986,10 +1019,12 @@ TEST_F(FPDFEditEmbeddertest, AddCIDFontText) {
   }
 
   // Check that the text renders properly.
-  FPDF_BITMAP page_bitmap = RenderPageDeprecated(page);
   const char md5[] = "c68cd79aa72bf83a7b25271370d46b21";
-  CompareBitmap(page_bitmap, 612, 792, md5);
-  FPDFBitmap_Destroy(page_bitmap);
+  {
+    std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap =
+        RenderPageWithFlags(page, nullptr, 0);
+    CompareBitmap(page_bitmap.get(), 612, 792, md5);
+  }
 
   // Save the document, close the page.
   EXPECT_TRUE(FPDFPage_GenerateContent(page));
@@ -1019,9 +1054,9 @@ TEST_F(FPDFEditEmbeddertest, SaveAndRender) {
     EXPECT_TRUE(FPDFPath_BezierTo(green_path, 38, 33, 39, 36, 40, 40));
     EXPECT_TRUE(FPDFPath_Close(green_path));
     FPDFPage_InsertObject(page, green_path);
-    FPDF_BITMAP page_bitmap = RenderPageDeprecated(page);
-    CompareBitmap(page_bitmap, 612, 792, md5);
-    FPDFBitmap_Destroy(page_bitmap);
+    std::unique_ptr<void, FPDFBitmapDeleter> page_bitmap =
+        RenderLoadedPage(page);
+    CompareBitmap(page_bitmap.get(), 612, 792, md5);
 
     // Now save the result, closing the page and document
     EXPECT_TRUE(FPDFPage_GenerateContent(page));
diff --git a/fpdfsdk/fpdfppo_embeddertest.cpp b/fpdfsdk/fpdfppo_embeddertest.cpp
index 4e7b2ae82e..f62ca52048 100644
--- a/fpdfsdk/fpdfppo_embeddertest.cpp
+++ b/fpdfsdk/fpdfppo_embeddertest.cpp
@@ -215,17 +215,15 @@ TEST_F(FPDFPPOEmbeddertest, BUG_750568) {
 
   for (size_t i = 0; i < 4; ++i) {
     FPDF_PAGE page = LoadPage(i);
-    ASSERT_NE(nullptr, page);
+    ASSERT_TRUE(page);
 
-    FPDF_BITMAP bitmap = RenderPageDeprecated(page);
-    ASSERT_EQ(200, FPDFBitmap_GetWidth(bitmap));
-    ASSERT_EQ(200, FPDFBitmap_GetHeight(bitmap));
-    ASSERT_EQ(800, FPDFBitmap_GetStride(bitmap));
+    std::unique_ptr<void, FPDFBitmapDeleter> bitmap = RenderLoadedPage(page);
+    ASSERT_EQ(200, FPDFBitmap_GetWidth(bitmap.get()));
+    ASSERT_EQ(200, FPDFBitmap_GetHeight(bitmap.get()));
+    ASSERT_EQ(800, FPDFBitmap_GetStride(bitmap.get()));
 
-    std::string digest = HashBitmap(bitmap);
-    FPDFBitmap_Destroy(bitmap);
+    EXPECT_EQ(kHashes[i], HashBitmap(bitmap.get()));
     UnloadPage(page);
-    EXPECT_EQ(kHashes[i], digest);
   }
 
   FPDF_DOCUMENT output_doc = FPDF_CreateNewDocument();
@@ -234,17 +232,16 @@ TEST_F(FPDFPPOEmbeddertest, BUG_750568) {
   ASSERT_EQ(4, FPDF_GetPageCount(output_doc));
   for (size_t i = 0; i < 4; ++i) {
     FPDF_PAGE page = FPDF_LoadPage(output_doc, i);
-    ASSERT_NE(nullptr, page);
+    ASSERT_TRUE(page);
 
-    FPDF_BITMAP bitmap = RenderPageDeprecated(page);
-    ASSERT_EQ(200, FPDFBitmap_GetWidth(bitmap));
-    ASSERT_EQ(200, FPDFBitmap_GetHeight(bitmap));
-    ASSERT_EQ(800, FPDFBitmap_GetStride(bitmap));
+    std::unique_ptr<void, FPDFBitmapDeleter> bitmap =
+        RenderPageWithFlags(page, nullptr, 0);
+    ASSERT_EQ(200, FPDFBitmap_GetWidth(bitmap.get()));
+    ASSERT_EQ(200, FPDFBitmap_GetHeight(bitmap.get()));
+    ASSERT_EQ(800, FPDFBitmap_GetStride(bitmap.get()));
 
-    std::string digest = HashBitmap(bitmap);
-    FPDFBitmap_Destroy(bitmap);
+    EXPECT_EQ(kHashes[i], HashBitmap(bitmap.get()));
     FPDF_ClosePage(page);
-    EXPECT_EQ(kHashes[i], digest);
   }
   FPDF_CloseDocument(output_doc);
 }
@@ -252,15 +249,14 @@ TEST_F(FPDFPPOEmbeddertest, BUG_750568) {
 TEST_F(FPDFPPOEmbeddertest, ImportWithZeroLengthStream) {
   EXPECT_TRUE(OpenDocument("zero_length_stream.pdf"));
   FPDF_PAGE page = LoadPage(0);
-  ASSERT_NE(nullptr, page);
+  ASSERT_TRUE(page);
 
-  FPDF_BITMAP bitmap = RenderPageDeprecated(page);
-  ASSERT_EQ(200, FPDFBitmap_GetWidth(bitmap));
-  ASSERT_EQ(200, FPDFBitmap_GetHeight(bitmap));
-  ASSERT_EQ(800, FPDFBitmap_GetStride(bitmap));
+  std::unique_ptr<void, FPDFBitmapDeleter> bitmap = RenderLoadedPage(page);
+  ASSERT_EQ(200, FPDFBitmap_GetWidth(bitmap.get()));
+  ASSERT_EQ(200, FPDFBitmap_GetHeight(bitmap.get()));
+  ASSERT_EQ(800, FPDFBitmap_GetStride(bitmap.get()));
 
-  std::string digest = HashBitmap(bitmap);
-  FPDFBitmap_Destroy(bitmap);
+  std::string digest = HashBitmap(bitmap.get());
   UnloadPage(page);
 
   FPDF_DOCUMENT new_doc = FPDF_CreateNewDocument();
@@ -270,15 +266,13 @@ TEST_F(FPDFPPOEmbeddertest, ImportWithZeroLengthStream) {
   EXPECT_EQ(1, FPDF_GetPageCount(new_doc));
   FPDF_PAGE new_page = FPDF_LoadPage(new_doc, 0);
   ASSERT_NE(nullptr, new_page);
-  FPDF_BITMAP new_bitmap = RenderPageDeprecated(new_page);
-  ASSERT_EQ(200, FPDFBitmap_GetWidth(new_bitmap));
-  ASSERT_EQ(200, FPDFBitmap_GetHeight(new_bitmap));
-  ASSERT_EQ(800, FPDFBitmap_GetStride(new_bitmap));
+  std::unique_ptr<void, FPDFBitmapDeleter> new_bitmap =
+      RenderPageWithFlags(new_page, nullptr, 0);
+  ASSERT_EQ(200, FPDFBitmap_GetWidth(new_bitmap.get()));
+  ASSERT_EQ(200, FPDFBitmap_GetHeight(new_bitmap.get()));
+  ASSERT_EQ(800, FPDFBitmap_GetStride(new_bitmap.get()));
 
-  std::string new_digest = HashBitmap(new_bitmap);
-  FPDFBitmap_Destroy(new_bitmap);
+  EXPECT_EQ(digest, HashBitmap(new_bitmap.get()));
   FPDF_ClosePage(new_page);
   FPDF_CloseDocument(new_doc);
-
-  EXPECT_EQ(digest, new_digest);
 }
diff --git a/fpdfsdk/fpdfview_embeddertest.cpp b/fpdfsdk/fpdfview_embeddertest.cpp
index c46b3bd14f..ab7606479d 100644
--- a/fpdfsdk/fpdfview_embeddertest.cpp
+++ b/fpdfsdk/fpdfview_embeddertest.cpp
@@ -4,6 +4,7 @@
 
 #include <cmath>
 #include <limits>
+#include <memory>
 #include <string>
 
 #include "fpdfsdk/fpdfview_c_api_test.h"
@@ -423,20 +424,19 @@ TEST_F(FPDFViewEmbeddertest, FPDF_RenderPageBitmapWithMatrix) {
 
   EXPECT_TRUE(OpenDocument("rectangles.pdf"));
   FPDF_PAGE page = LoadPage(0);
-  EXPECT_NE(nullptr, page);
+  ASSERT_TRUE(page);
   const int page_width = static_cast<int>(FPDF_GetPageWidth(page));
   const int page_height = static_cast<int>(FPDF_GetPageHeight(page));
   EXPECT_EQ(200, page_width);
   EXPECT_EQ(300, page_height);
 
-  FPDF_BITMAP bitmap = RenderPageDeprecated(page);
-  CompareBitmap(bitmap, page_width, page_height, kOriginalMD5);
-  FPDFBitmap_Destroy(bitmap);
+  std::unique_ptr<void, FPDFBitmapDeleter> bitmap = RenderLoadedPage(page);
+  CompareBitmap(bitmap.get(), page_width, page_height, kOriginalMD5);
 
   FS_RECTF page_rect{0, 0, page_width, page_height};
 
   // Try rendering with an identity matrix. The output should be the same as
-  // the RenderPageDeprecated() output.
+  // the RenderLoadedPage() output.
   FS_MATRIX identity_matrix{1, 0, 0, 1, 0, 0};
   TestRenderPageBitmapWithMatrix(page, page_width, page_height, identity_matrix,
                                  page_rect, kOriginalMD5);