src/core/tests/BasicBlockTest.cxx

   1 #include <gtest/gtest.h>
   2 #include <algorithm>
   3
   4 #include "qt.hxx"
   5 #include "core/InformationManager.hxx"
   6 #include "core/BasicBlock.hxx"
   7
   8 extern char * TEST_DATA_DIRECTORY;
   9
  10 TEST(BasicBlockTest, deserializeValidInstance) {
  11         QFile file(QString("%1/%2").arg(TEST_DATA_DIRECTORY, "/core/BasicBlock/valid.xml"));
  12         InformationManager manager;
  13         file.open(QFile::ReadOnly | QFile::Text);
  14         QXmlStreamReader reader(&file);
  15
  16         reader.readNextStartElement();
  17         BasicBlock* block = BasicBlock::deserialize(reader, &manager);
  18
  19         ASSERT_NE((void*)NULL, (void*)block);
  20         EXPECT_EQ(0x403e50, block->getStartAddress());
  21         EXPECT_EQ(0x403e66, block->getEndAddress());
  22         EXPECT_EQ(0x403e50, block->getNextBlock(0));
  23         EXPECT_EQ(0x403e66, block->getNextBlock(1));
  24 }
  25
  26 TEST(BasicBlockTest, deserializeInvalidInstance) {
  27         QFile file(QString("%1/%2").arg(TEST_DATA_DIRECTORY, "/core/BasicBlock/invalid.xml"));
  28         InformationManager manager;
  29         file.open(QFile::ReadOnly | QFile::Text);
  30         QXmlStreamReader reader(&file);
  31
  32         reader.readNextStartElement();
  33         BasicBlock* block = BasicBlock::deserialize(reader, &manager);
  34
  35         ASSERT_EQ((void*)NULL, (void*)block);
  36 }
  37
  38 TEST(BasicBlockTest, deserializeThenSerializeIsIdentity) {
  39         QFile infile(QString("%1/%2").arg(TEST_DATA_DIRECTORY, "/core/BasicBlock/valid.xml"));
  40         QTemporaryFile outfile;
  41
  42         InformationManager manager;
  43         infile.open(QFile::ReadOnly | QFile::Text);
  44         outfile.open();
  45         QXmlStreamReader reader(&infile);
  46         QXmlStreamWriter writer(&outfile);
  47
  48         reader.readNextStartElement();
  49         BasicBlock* block = BasicBlock::deserialize(reader, &manager);
  50         block->serialize(writer);
  51
  52         infile.seek(0);
  53         outfile.seek(0);
  54
  55         std::string outtext = outfile.readAll().data();
  56         outtext.erase(remove_if(outtext.begin(), outtext.end(), isspace),
  57                       outtext.end());
  58
  59         std::string intext = infile.readAll().data();
  60         intext.erase(remove_if(intext.begin(), intext.end(), isspace),
  61                       intext.end());
  62
  63         ASSERT_STREQ(outtext.c_str(), intext.c_str());
  64 }