Testing++

simgrid · Apr 23, 2024 · ba07a41 · ba07a41
1 parent c15e2a7
commit ba07a41
Showing 1 changed file with 31 additions and 7 deletions.
diff --git a/test/file_system_test.cpp b/test/file_system_test.cpp
@@ -19,19 +19,22 @@ XBT_LOG_NEW_DEFAULT_CATEGORY(fs_test, "File System Test");
 class FileSystemTest : public ::testing::Test {
 public:
     std::shared_ptr<sgfs::FileSystem> fs_;
-    sg4::Host * host_{};
+    sg4::Host * host_;
+    sg4::Disk * disk_one_;
+    sg4::Disk * disk_two_;
 
     FileSystemTest() = default;
 
     void setup_platform() {
         XBT_INFO("Creating a platform with one host and one disk...");
         auto *my_zone = sg4::create_full_zone("zone");
         host_ = my_zone->create_host("my_host", "100Gf");
-        auto my_disk = host_->create_disk("my_disk", "1kBps", "2kBps");
+        disk_one_ = host_->create_disk("disk_one", "1kBps", "2kBps");
+        disk_two_ = host_->create_disk("disk_two", "1kBps", "2kBps");
         my_zone->seal();
 
         XBT_INFO("Creating a one-disk storage on the host's disk...");
-        auto ods = sgfs::OneDiskStorage::create("my_storage", my_disk);
+        auto ods = sgfs::OneDiskStorage::create("my_storage", disk_one_);
         XBT_INFO("Creating a file system...");
         fs_ = sgfs::FileSystem::create("my_fs");
         XBT_INFO("Mounting a 100kB partition...");
@@ -40,12 +43,33 @@ class FileSystemTest : public ::testing::Test {
 
 };
 
+
+TEST_F(FileSystemTest, MountPartition)  {
+    DO_TEST_WITH_FORK([this]() {
+        this->setup_platform();
+
+        // Create one actor (for this test we could likely do it all in the maestro but what the hell)
+        sg4::Actor::create("TestActor", host_, [this]() {
+            auto ods = sgfs::OneDiskStorage::create("my_storage", disk_two_);
+            XBT_INFO("Mount a new partition with a name conflict, which shouldn't work");
+            ASSERT_THROW(fs_->mount_partition("/dev/a", ods, "100kB"), std::invalid_argument);
+            XBT_INFO("Mount a new partition incorrectly");
+            ASSERT_THROW(fs_->mount_partition("/dev/", ods, "100kB"), std::invalid_argument);
+            XBT_INFO("Mount a new partition correctly");
+            ASSERT_NO_THROW(fs_->mount_partition("/dev/b", ods, "100kB"));
+        });
+
+        // Run the simulation
+        ASSERT_NO_THROW(sg4::Engine::get_instance()->run());
+    });
+}
+
 TEST_F(FileSystemTest, FileCreate)  {
     DO_TEST_WITH_FORK([this]() {
         this->setup_platform();
 
         // Create one actor (for this test we could likely do it all in the maestro but what the hell)
-        sg4::Actor::create("FileCreator", host_, [this]() {
+        sg4::Actor::create("TestActor", host_, [this]() {
             XBT_INFO("Create a 10MB file at /foo/foo.txt, which should fail");
             ASSERT_THROW(this->fs_->create_file("/foo/foo.txt", "10MB"), sgfs::FileSystemException);
             XBT_INFO("Create a 10MB file at /dev/a/foo.txt, which should fail");
@@ -68,7 +92,7 @@ TEST_F(FileSystemTest, Directories)  {
         this->setup_platform();
 
         // Create one actor (for this test we could likely do it all in the maestro but what the hell)
-        sg4::Actor::create("FileCreator", host_, [this]() {
+        sg4::Actor::create("TestActor", host_, [this]() {
             XBT_INFO("Create a 10kB file at /dev/a/foo.txt");
             ASSERT_NO_THROW(fs_->create_file("/dev/a/foo.txt", "10kB"));
             XBT_INFO("Create a 10kB file at /dev/a/b/c/foo.txt");
@@ -104,7 +128,7 @@ TEST_F(FileSystemTest, FileMove)  {
         this->setup_platform();
 
         // Create one actor (for this test we could likely do it all in the maestro but what the hell)
-        sg4::Actor::create("FileCreator", host_, [this]() {
+        sg4::Actor::create("TestActor", host_, [this]() {
             XBT_INFO("Create a 10kB file at /dev/a/foo.txt");
             ASSERT_NO_THROW(fs_->create_file("/dev/a/foo.txt", "10kB"));
             ASSERT_DOUBLE_EQ(fs_->partition_by_name("/dev/a/")->get_free_space(), 90*1000);
@@ -138,7 +162,7 @@ TEST_F(FileSystemTest, FileOpenClose)  {
 //        xbt_log_control_set("root.thresh:info");
 
         // Create one actor (for this test we could likely do it all in the maestro but what the hell)
-        sg4::Actor::create("FileCreator", host_, [this]() {
+        sg4::Actor::create("TestActor", host_, [this]() {
             XBT_INFO("Create a 10kB file at /dev/a/stuff/foo.txt");
             ASSERT_NO_THROW(fs_->create_file("/dev/a/stuff/foo.txt", "10kB"));
             XBT_INFO("Create a 10kB file at /dev/a/stuff/other.txt");