Support linearized loading

testing/embedder_test.cpp

Index: testing/embedder_test.cpp
diff --git a/testing/embedder_test.cpp b/testing/embedder_test.cpp
index 9d99084050f1a2c7a718e691b23aea0854c5623b..413afdf7ce94c9f393207a7efe24136f988398d9 100644
--- a/testing/embedder_test.cpp
+++ b/testing/embedder_test.cpp
@@ -14,8 +14,9 @@
 #include <utility>
 #include <vector>
 
+#include "../public/fpdf_dataavail.h"
+#include "../public/fpdf_macro.h"
 #include "../public/fpdf_text.h"
-#include "../public/fpdfview.h"
 #include "testing/gmock/include/gmock/gmock.h"
 
 #ifdef PDF_ENABLE_V8
@@ -215,16 +216,24 @@ bool EmbedderTest::OpenDocument(const std::string& filename) {
   hints_.AddSegment = Add_Segment;
 
   avail_ = FPDFAvail_Create(&file_avail_, &file_access_);
-  (void)FPDFAvail_IsDocAvail(avail_, &hints_);
-
-  if (!FPDFAvail_IsLinearized(avail_)) {
+  if (FPDFAvail_IsLinearized(avail_) != PDF_LINEARIZED) {
     document_ = FPDF_LoadCustomDocument(&file_access_, nullptr);
   } else {
     document_ = FPDFAvail_GetDocument(avail_, nullptr);
+    while (!FPDFAvail_IsDocAvail(avail_, &hints_))

[Tom Sepez, 2015/10/14 16:57:45]

do we need to make this same change in samples/pdfium_test.cc ?

[jun_fang, 2015/10/15 10:22:28]

Acknowledged.

+      continue;
+    if (FPDFAvail_IsFormAvail(avail_, &hints_) == PDF_FORM_NOTAVAIL) {
+      return false;
+    }
+    int page_count = FPDF_GetPageCount(document_);
+    for (int i = 0; i < page_count; ++i) {
+      while (!FPDFAvail_IsPageAvail(avail_, i, &hints_))
+        continue;
+    }
   }
-
+  if (!document_)
+    return false;
   (void)FPDF_GetDocPermissions(document_);
-  (void)FPDFAvail_IsFormAvail(avail_, &hints_);
 
   IPDF_JSPLATFORM* platform = static_cast<IPDF_JSPLATFORM*>(this);
   memset(platform, 0, sizeof(IPDF_JSPLATFORM));