Add a sample Chip Data File to the simulator
Change-Id: I4cf0bd61c660505c453edc1afe5900c357ade9de
Signed-off-by: Zane Shelley <zshelle@us.ibm.com>
diff --git a/test/simulator/simulator.cpp b/test/simulator/simulator.cpp
index 0c307c2..2e480ac 100644
--- a/test/simulator/simulator.cpp
+++ b/test/simulator/simulator.cpp
@@ -1,25 +1,58 @@
#include "simulator.hpp"
-using namespace libhei;
+#include <fstream> // std::ifstream
+
+namespace libhei
+{
+
+//------------------------------------------------------------------------------
+
+// Paths are relative from the build/ directory
+const std::map<SimulatorData::ChipType, const char*>
+ SimulatorData::cv_chipPath = {
+ {SAMPLE, "../test/simulator/chip_data/sample.cdb"},
+};
//------------------------------------------------------------------------------
void SimulatorData::addChip(const Chip& i_chip)
{
// First check if this entry already exists.
- auto itr = std::find(iv_chipList.begin(), iv_chipList.end(), i_chip);
- ASSERT_EQ(iv_chipList.end(), itr);
+ auto itr1 = std::find(iv_chipList.begin(), iv_chipList.end(), i_chip);
+ ASSERT_EQ(iv_chipList.end(), itr1);
// Add the new entry.
iv_chipList.push_back(i_chip);
- // TODO: Find the chip data file based on the chip type from i_chip. Read
- // that file in to memory and call initialize.
- void* buffer = nullptr;
- size_t sz_buffer = 0;
+ // Look for the file path
+ auto itr2 = cv_chipPath.find(static_cast<ChipType>(i_chip.getType()));
+ ASSERT_NE(cv_chipPath.end(), itr2);
+ const char* path = itr2->second;
+ // Open the Chip Data File
+ std::ifstream cdf{path, std::ifstream::binary};
+ ASSERT_TRUE(cdf.good());
+
+ // Get the length of file
+ cdf.seekg(0, cdf.end);
+ size_t sz_buffer = cdf.tellg();
+ cdf.seekg(0, cdf.beg);
+
+ // Allocate memory
+ char* buffer = new char[sz_buffer];
+
+ // Read data as a block
+ cdf.read(buffer, sz_buffer);
+
+ // Close the Chip Data File
+ cdf.close();
+
+ // Initilize the chip with this Chip Data File.
ReturnCode rc = initialize(buffer, sz_buffer);
ASSERT_TRUE(RC_SUCCESS == rc || RC_CHIP_DATA_INITIALIZED == rc);
+
+ // Clean up the buffer
+ delete[] buffer;
}
//------------------------------------------------------------------------------
@@ -52,3 +85,5 @@
// The iteration is complete so we can flush the data.
flushIterationData();
}
+
+} // end namespace libhei