Fixing some warnings on Linux

src/gpu/gr_unittests.cpp

 
 /*
  * Copyright 2010 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 #include "GrBinHashKey.h"
 #include "GrDrawTarget.h"
 #include "SkMatrix.h"
 #include "GrRedBlackTree.h"
 
 // FIXME: needs to be in a header
 void gr_run_unittests();
 
 // If we aren't inheriting these as #defines from elsewhere,
 // clang demands they be declared before we #include the template
 // that relies on them.
+#if GR_DEBUG
 static bool LT(const int& elem, int value) {
     return elem < value;
 }
 static bool EQ(const int& elem, int value) {
     return elem == value;
 }
 #include "GrTBSearch.h"
 
 static void test_bsearch() {
     const int array[] = {
         1, 2, 3, 4, 5, 6, 7, 8, 9, 11, 22, 33, 44, 55, 66, 77, 88, 99
     };
 
     for (size_t n = 0; n < GR_ARRAY_COUNT(array); n++) {
         for (size_t i = 0; i < n; i++) {
             int index = GrTBSearch<int, int>(array, n, array[i]);
             GrAssert(index == (int) i);
             index = GrTBSearch<int, int>(array, n, -array[i]);
             GrAssert(index < 0);

[sugoi, 2013/03/05 21:21:28]

This code does nothing in RELEASE since all these GrAssert calls are DEBUG only,
so it can all get optimized out.

         }
     }
 }
+#endif
 
 // bogus empty class for GrBinHashKey
 class BogusEntry {};
 
 static void test_binHashKey()
 {
     const char* testStringA_ = "abcdABCD";
     const char* testStringB_ = "abcdBBCD";
     const uint32_t* testStringA = reinterpret_cast<const uint32_t*>(testStringA_);
     const uint32_t* testStringB = reinterpret_cast<const uint32_t*>(testStringB_);
@@ skipping 13 matching lines @@
     GrAssert(keyA.getHash() == keyA2.getHash());
     // test sorting
     GrTBinHashKey<BogusEntry, kDataLenUsedForKey> keyB;
     keyB.setKeyData(testStringB);
     GrAssert(keyA.compare(keyB) < 0);
     GrAssert(keyA.getHash() != keyB.getHash());
 }
 
 
 void gr_run_unittests() {
-    test_bsearch();
+    GR_DEBUGCODE(test_bsearch();)
     test_binHashKey();
     GrRedBlackTree<int>::UnitTest();
     GrDrawState::VertexAttributesUnitTest();
 }