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authorLukas Oesch <lukasoesch20@gmail.com>2026-04-26 12:36:26 +0200
committerLukas Oesch <lukasoesch20@gmail.com>2026-04-26 12:36:26 +0200
commite0854bc0aad9e59d67fbf300cb223b116b127ffc (patch)
tree3165fa1cfa2b0c2096f8cf0f19d57c753f411b49 /kernel/src/filesystem/file_descriptor_table.tests.cpp
parent4e2624b63236fa309c9ecf53a694b6ac9babf4e6 (diff)
downloadteachos-e0854bc0aad9e59d67fbf300cb223b116b127ffc.tar.xz
teachos-e0854bc0aad9e59d67fbf300cb223b116b127ffc.zip
rename file_descriptor_table to open_file_table
Diffstat (limited to 'kernel/src/filesystem/file_descriptor_table.tests.cpp')
-rw-r--r--kernel/src/filesystem/file_descriptor_table.tests.cpp113
1 files changed, 0 insertions, 113 deletions
diff --git a/kernel/src/filesystem/file_descriptor_table.tests.cpp b/kernel/src/filesystem/file_descriptor_table.tests.cpp
deleted file mode 100644
index dd04e00..0000000
--- a/kernel/src/filesystem/file_descriptor_table.tests.cpp
+++ /dev/null
@@ -1,113 +0,0 @@
-#include <kernel/filesystem/file_descriptor_table.hpp>
-
-#include <kernel/filesystem/open_file_descriptor.hpp>
-#include <kernel/test_support/filesystem/inode.hpp>
-
-#include <kstd/memory>
-#include <kstd/print>
-#include <kstd/vector>
-
-#include <catch2/catch_test_macros.hpp>
-
-SCENARIO("File descriptor table add/get file", "[filesystem][file_descriptor_table]")
-{
- GIVEN("a file descriptor table and an open file descriptor")
- {
- auto & table = kernel::filesystem::file_descriptor_table::get();
- auto inode = kstd::make_shared<kernel::tests::filesystem::inode>();
- auto file_descriptor_1 = kstd::make_shared<kernel::filesystem::open_file_descriptor>(inode);
- auto file_descriptor_2 = kstd::make_shared<kernel::filesystem::open_file_descriptor>(inode);
-
- WHEN("adding the open file descriptor to the file descriptor table")
- {
- auto fd_1 = table.add_file(file_descriptor_1);
- auto fd_2 = table.add_file(file_descriptor_2);
- auto fd_3 = table.add_file(file_descriptor_2);
-
- THEN("a valid file descriptor is returned")
- {
- REQUIRE(fd_1 == 0);
- REQUIRE(fd_2 == 1);
- REQUIRE(fd_3 == 2);
- }
-
- THEN("the file descriptor can be retrieved using the returned file descriptor")
- {
- auto retrieved_descriptor = table.get_file(fd_1);
- REQUIRE(retrieved_descriptor == file_descriptor_1);
- }
- }
- }
-
- GIVEN("a invalid open file descriptor")
- {
- auto & table = kernel::filesystem::file_descriptor_table::get();
-
- THEN("adding a null file descriptor returns an error code")
- {
- auto fd = table.add_file(nullptr);
- REQUIRE(fd == -1);
- }
-
- THEN("retrieving a file descriptor with a negative file descriptor returns a null pointer")
- {
- auto retrieved_descriptor = table.get_file(-1);
- REQUIRE(retrieved_descriptor == nullptr);
- }
-
- THEN("retrieving a file descriptor with an out-of-bounds file descriptor returns a null pointer")
- {
- auto retrieved_descriptor = table.get_file(1000);
- REQUIRE(retrieved_descriptor == nullptr);
- }
- }
-}
-
-SCENARIO("File descriptor table remove file", "[filesystem][file_descriptor_table]")
-{
- GIVEN("a file descriptor table with an open file descriptor")
- {
- auto & table = kernel::filesystem::file_descriptor_table::get();
- auto inode = kstd::make_shared<kernel::tests::filesystem::inode>();
- auto file_descriptor = kstd::make_shared<kernel::filesystem::open_file_descriptor>(inode);
- auto fd = table.add_file(file_descriptor);
-
- WHEN("removing the file descriptor using the file descriptor")
- {
- table.remove_file(fd);
-
- THEN("the file descriptor can no longer be retrieved using the file descriptor")
- {
- auto retrieved_descriptor = table.get_file(fd);
- REQUIRE(retrieved_descriptor == nullptr);
- }
- }
-
- WHEN("removing a file descriptor the other file descriptor keep the same index")
- {
- auto fd2 = table.add_file(file_descriptor);
- table.remove_file(fd);
-
- THEN("the second file descriptor can still be retrieved using its file descriptor")
- {
- auto retrieved_descriptor = table.get_file(fd2);
- REQUIRE(retrieved_descriptor == file_descriptor);
- }
- }
- }
-
- GIVEN("an invalid file descriptor")
- {
- auto & table = kernel::filesystem::file_descriptor_table::get();
-
- THEN("removing a file with a negative file descriptor does nothing")
- {
- REQUIRE_NOTHROW(table.remove_file(-1));
- }
-
- THEN("removing a file with an out-of-bounds file descriptor does nothing")
- {
- REQUIRE_NOTHROW(table.remove_file(1000));
- }
- }
-} \ No newline at end of file