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tests: test the -EBUSY case for vfs_umount()

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This commit is contained in:
Martine Lenders 2023-02-28 17:36:29 +01:00
parent c19c25e078
commit 2658eb151b
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1 changed files with 13 additions and 0 deletions
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13
tests/unittests/tests-vfs/tests-vfs-file-system-ops.c
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@ -72,6 +72,7 @@ static void setup(void)
static void teardown(void)
{
vfs_umount(&_test_vfs_mount_null, false);
atomic_store(&_test_vfs_mount_null.open_files, 0);
}
static void test_vfs_null_fs_ops_mount(void)
@ -92,6 +93,17 @@ static void test_vfs_null_fs_ops_umount(void)
TEST_ASSERT_EQUAL_INT(-EINVAL, res);
}
static void test_vfs_null_fs_ops_umount__EBUSY(void)
{
TEST_ASSERT_EQUAL_INT(0, _test_vfs_fs_op_mount_res);
atomic_fetch_add(&_test_vfs_mount_null.open_files, 1);
int res = vfs_umount(&_test_vfs_mount_null, false);
TEST_ASSERT_EQUAL_INT(-EBUSY, res);
/* force unmount */
res = vfs_umount(&_test_vfs_mount_null, true);
TEST_ASSERT_EQUAL_INT(0, res);
}
static void test_vfs_null_fs_ops_rename(void)
{
TEST_ASSERT_EQUAL_INT(0, _test_vfs_fs_op_mount_res);
@ -151,6 +163,7 @@ Test *tests_vfs_null_file_system_ops_tests(void)
EMB_UNIT_TESTFIXTURES(fixtures) {
new_TestFixture(test_vfs_null_fs_ops_mount),
new_TestFixture(test_vfs_null_fs_ops_umount),
new_TestFixture(test_vfs_null_fs_ops_umount__EBUSY),
new_TestFixture(test_vfs_null_fs_ops_rename),
new_TestFixture(test_vfs_null_fs_ops_unlink),
new_TestFixture(test_vfs_null_fs_ops_mkdir),