Add rsp::GetOffsets command + reply

debugger/rsp/rsp_blob_utils_test.cc

 // Copyright (c) 2011 The Native Client 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 "debugger/rsp/rsp_blob_utils.h"
 #include "gtest/gtest.h"
 
 namespace {
 // BlobUtilsTest test fixture.
 class BlobUtilsTest : public ::testing::Test {
  public:
   BlobUtilsTest() {}
   void LoadBlob(const char* str) { blob_.FromString(str); }
 
   debug::Blob blob_;
 };
 
+#define EXPECT_BLOBEQ(x, y) EXPECT_STREQ(x, y.ToString().c_str()); y.Clear()
+
 // Unit tests start here.
 TEST_F(BlobUtilsTest, PopInt8FromFront) {
   LoadBlob("10abcd");
   uint8_t v = 0;
   EXPECT_TRUE(rsp::PopIntFromFront(&blob_, &v));
   EXPECT_EQ(0x10, v);
   EXPECT_STREQ("abcd", blob_.ToString().c_str());
 
   LoadBlob("f");
   v = 0;
@@ skipping 85 matching lines @@
 }
 
 TEST_F(BlobUtilsTest, Format) {
   rsp::Format(&blob_, "[%s]", "abcd");
   EXPECT_STREQ("[abcd]", blob_.ToString().c_str());
 
   rsp::Format(&blob_, "[%d]", 12345);
   EXPECT_STREQ("[12345]", blob_.ToString().c_str());
 
   rsp::Format(&blob_, "[%d-%x]", 12345, 0x1234);
-  EXPECT_STREQ("[12345-1234]", blob_.ToString().c_str());
+  EXPECT_BLOBEQ("[12345-1234]", blob_);
+}
+
+TEST_F(BlobUtilsTest, PushIntToBack) {
+  uint32_t x = 0;
+  debug::Blob blob;
+  EXPECT_BLOBEQ("0", rsp::PushIntToBack(x, &blob));
+
+  x = 0x21;
+  EXPECT_BLOBEQ("21", rsp::PushIntToBack(x, &blob));
+
+  x = 0x1234;
+  EXPECT_BLOBEQ("1234", rsp::PushIntToBack(x, &blob));
+
+  x = 0x0234;
+  EXPECT_BLOBEQ("234", rsp::PushIntToBack(x, &blob));
+
+  uint64_t y = 0;
+  EXPECT_BLOBEQ("0", rsp::PushIntToBack(y, &blob));
+
+  y = 0x21;
+  EXPECT_BLOBEQ("21", rsp::PushIntToBack(y, &blob));
+
+  y = 0x1234;
+  EXPECT_BLOBEQ("1234", rsp::PushIntToBack(y, &blob));
+
+  y = 0x0234;
+  EXPECT_BLOBEQ("234", rsp::PushIntToBack(y, &blob));
+
+  y = 0x1234567890abcdef;
+  EXPECT_BLOBEQ("1234567890abcdef", rsp::PushIntToBack(y, &blob));
+
+  y = 0x234567890abcdef;
+  EXPECT_BLOBEQ("234567890abcdef", rsp::PushIntToBack(y, &blob));
+
+  y = 0x34567890abcdef;
+  EXPECT_BLOBEQ("34567890abcdef", rsp::PushIntToBack(y, &blob));
 }
 
 }  // namespace