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| author | Lukas Oesch <lukasoesch20@gmail.com> | 2026-04-26 12:36:26 +0200 |
|---|---|---|
| committer | Lukas Oesch <lukasoesch20@gmail.com> | 2026-04-26 12:36:26 +0200 |
| commit | e0854bc0aad9e59d67fbf300cb223b116b127ffc (patch) | |
| tree | 3165fa1cfa2b0c2096f8cf0f19d57c753f411b49 /kernel/src/filesystem/file_descriptor_table.tests.cpp | |
| parent | 4e2624b63236fa309c9ecf53a694b6ac9babf4e6 (diff) | |
| download | teachos-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.cpp | 113 |
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)); - } - } -}
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