Loose checking for trailer's size field

fpdfsdk/src/fpdfview_embeddertest.cpp

Index: fpdfsdk/src/fpdfview_embeddertest.cpp
diff --git a/fpdfsdk/src/fpdfview_embeddertest.cpp b/fpdfsdk/src/fpdfview_embeddertest.cpp
index 670c640668c65edca6dcf944cc061d8fd96b38d2..09d1f07e8204a4f6730a6e0ab56be01ff0a4adb5 100644
--- a/fpdfsdk/src/fpdfview_embeddertest.cpp
+++ b/fpdfsdk/src/fpdfview_embeddertest.cpp
@@ -204,6 +204,12 @@ TEST_F(FPDFViewEmbeddertest, Crasher_572871) {
   EXPECT_TRUE(OpenDocument("bug_572871.pdf"));
 }
 
+// It tests that document can still be loaded even the trailer has no 'Size'
+// field if other information is right.
+TEST_F(FPDFViewEmbeddertest, Failed_213) {
+  EXPECT_TRUE(OpenDocument("bug_213.pdf"));
+}
+
 // The following tests pass if the document opens without infinite looping.
 TEST_F(FPDFViewEmbeddertest, Hang_298) {
   EXPECT_FALSE(OpenDocument("bug_298.pdf"));
@@ -232,4 +238,4 @@ TEST_F(FPDFViewEmbeddertest, Hang_344) {
 // The test should pass even when the file has circular references to pages.
 TEST_F(FPDFViewEmbeddertest, Hang_360) {
   EXPECT_FALSE(OpenDocument("bug_360.pdf"));
-}
+}