move last MSG io example to teshsuite

[simgrid.git] / examples / s4u / io / s4u-io.cpp

diff --git a/examples/s4u/io/s4u-io.cpp b/examples/s4u/io/s4u-io.cpp
deleted file mode 100644 (file)
index 7e6c110..0000000
--- a/examples/s4u/io/s4u-io.cpp
+++ /dev/null
@@ -1,100 +0,0 @@
-/* Copyright (c) 2006-2017. The SimGrid Team. All rights reserved.          */
-
-/* This program is free software; you can redistribute it and/or modify it
- * under the terms of the license (GNU LGPL) which comes with this package. */
-
-#include <string>
-#include <unordered_map>
-
-#include "simgrid/s4u.hpp"
-#include "src/plugins/file_system/FileSystem.hpp"
-
-XBT_LOG_NEW_DEFAULT_CATEGORY(s4u_test, "a sample log category");
-
-class MyHost {
-public:
-  void show_info(std::unordered_map<std::string, simgrid::s4u::Storage*> const& mounts)
-  {
-    XBT_INFO("Storage info on %s:", simgrid::s4u::Host::current()->getCname());
-
-    for (auto const& kv : mounts) {
-      std::string mountpoint         = kv.first;
-      simgrid::s4u::Storage* storage = kv.second;
-
-      // Retrieve disk's information
-      XBT_INFO("    %s (%s) Used: %llu; Free: %llu; Total: %llu.", storage->getCname(), mountpoint.c_str(),
-               sg_storage_get_size_used(storage), sg_storage_get_size_free(storage), sg_storage_get_size(storage));
-    }
-  }
-
-  void operator()() {
-    std::unordered_map<std::string, simgrid::s4u::Storage*> const& mounts =
-        simgrid::s4u::Host::current()->getMountedStorages();
-
-    show_info(mounts);
-
-    // Open an non-existing file to create it
-    std::string filename     = "/home/tmp/data.txt";
-    simgrid::s4u::File* file = new simgrid::s4u::File(filename, nullptr);
-
-    sg_size_t write = file->write(200000);  // Write 200,000 bytes
-    XBT_INFO("Create a %llu bytes file named '%s' on /sd1", write, filename.c_str());
-
-    // check that sizes have changed
-    show_info(mounts);
-
-    // Now retrieve the size of created file and read it completely
-    const sg_size_t file_size = file->size();
-    file->seek(0);
-    const sg_size_t read = file->read(file_size);
-    XBT_INFO("Read %llu bytes on %s", read, filename.c_str());
-
-    // Now write 100,000 bytes in tmp/data.txt
-    write = file->write(100000);  // Write 100,000 bytes
-    XBT_INFO("Write %llu bytes on %s", write, filename.c_str());
-
-    simgrid::s4u::Storage* storage = simgrid::s4u::Storage::byName("Disk4");
-
-    // Now rename file from ./tmp/data.txt to ./tmp/simgrid.readme
-    std::string newpath = "/home/tmp/simgrid.readme";
-    XBT_INFO("Move '%s' to '%s'", file->getPath(), newpath.c_str());
-    file->move(newpath);
-
-    // Test attaching some user data to the file
-    file->setUserdata(new std::string("777"));
-    std::string* file_data = static_cast<std::string*>(file->getUserdata());
-    XBT_INFO("User data attached to the file: %s", file_data->c_str());
-    delete file_data;
-
-    // Close the file
-    delete file;
-
-    // Now attach some user data to disk1
-    XBT_INFO("Get/set data for storage element: %s", storage->getCname());
-    XBT_INFO("    Uninitialized storage data: '%s'", static_cast<char*>(storage->getUserdata()));
-
-    storage->setUserdata(new std::string("Some user data"));
-    std::string* storage_data = static_cast<std::string*>(storage->getUserdata());
-    XBT_INFO("    Set and get data: '%s'", storage_data->c_str());
-
-    delete storage_data;
-
-    // Reopen the file and then unlink it
-    file = new simgrid::s4u::File("/home/tmp/simgrid.readme", nullptr);
-    XBT_INFO("Unlink file: '%s'", file->getPath());
-    file->unlink();
-
-    show_info(mounts);
-  }
-};
-
-int main(int argc, char **argv)
-{
-  simgrid::s4u::Engine e(&argc, argv);
-  sg_storage_file_system_init();
-  e.loadPlatform(argv[1]);
-  simgrid::s4u::Actor::createActor("host", simgrid::s4u::Host::by_name("denise"), MyHost());
-  e.run();
-
-  return 0;
-}