SkPDF: clean up overuse of SK_SUPPORT_PDF

tests/Test.h

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #ifndef skiatest_Test_DEFINED
 #define skiatest_Test_DEFINED
 
@@ skipping 84 matching lines @@
     skiatest::TestRegistry name##TestRegistry(                       \
             skiatest::Test(#name, false, test_##name));              \
     void test_##name(skiatest::Reporter* reporter, GrContextFactory*)
 
 #define DEF_GPUTEST(name, reporter, factory)                         \
     static void test_##name(skiatest::Reporter*, GrContextFactory*); \
     skiatest::TestRegistry name##TestRegistry(                       \
             skiatest::Test(#name, true, test_##name));               \
     void test_##name(skiatest::Reporter* reporter, GrContextFactory* factory)
 
+#define REQUIRE_PDF_DOCUMENT(TEST_NAME, REPORTER)                             \
+    do {                                                                      \
+        SkDynamicMemoryWStream testStream;                                    \
+        SkAutoTUnref<SkDocument> testDoc(SkDocument::CreatePDF(&testStream)); \
+        if (!testDoc) {                                                       \
+            if ((REPORTER) && (REPORTER)->verbose()) {                        \
+                SkDebugf("PDF disabled; %s test skipped.", #TEST_NAME);       \
+            }                                                                 \
+            return;                                                           \
+        }                                                                     \
+    } while (false)
+
 #endif