[Leak fixlet] Fix leak in courgette_unittests

courgette/encoded_program_unittest.cc

 // Copyright (c) 2009 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "courgette/encoded_program.h"
 
 #include "courgette/streams.h"
 #include "testing/gtest/include/gtest/gtest.h"
 
 TEST(EncodedProgramTest, Test) {
@@ skipping 11 matching lines @@
   program->EndLabels();
 
   EXPECT_TRUE(program->AddOrigin(0));  // Start at base.
   EXPECT_TRUE(program->AddAbs32(7));
   EXPECT_TRUE(program->AddRel32(5));
 
   // Serialize and deserialize.
 
   courgette::SinkStreamSet sinks;
   EXPECT_TRUE(program->WriteTo(&sinks));
+  delete program;
 
   courgette::SinkStream sink;
   bool can_collect = sinks.CopyTo(&sink);
   EXPECT_TRUE(can_collect);
 
   const void* buffer = sink.Buffer();
   size_t length = sink.Length();
 
   courgette::SourceStreamSet sources;
   bool can_get_source_streams = sources.Init(buffer, length);
   EXPECT_TRUE(can_get_source_streams);
 
   courgette::EncodedProgram *encoded2 = new courgette::EncodedProgram();
   bool can_read = encoded2->ReadFrom(&sources);
   EXPECT_TRUE(can_read);
 
   // Finally, try to assemble.
   courgette::SinkStream assembled;
   bool can_assemble = encoded2->AssembleTo(&assembled);
   EXPECT_TRUE(can_assemble);
+  delete encoded2;
 
   const void* assembled_buffer = assembled.Buffer();
   size_t assembled_length = assembled.Length();
 
   EXPECT_EQ(8U, assembled_length);
 
   static const uint8 golden[] = {
     0x04, 0x00, 0x90, 0x00,  // ABS32 to base + 4
     0xF8, 0xFF, 0xFF, 0xFF   // REL32 from next line to base + 2
   };
 
   EXPECT_EQ(0, memcmp(assembled_buffer, golden, 8));
 }