MLIA-546 Merge AIET into MLIA

Merge the deprecated AIET interface for backend execution into MLIA:

- Execute backends directly (without subprocess and the aiet CLI)
- Fix issues with the unit tests
- Remove src/aiet and tests/aiet
- Re-factor code to replace 'aiet' with 'backend'
- Adapt and improve unit tests after re-factoring
- Remove dependencies that are not needed anymore (click and cloup)

Change-Id: I450734c6a3f705ba9afde41862b29e797e511f7c

1 files changed, 0 insertions, 139 deletions

diff --git a/tests/aiet/conftest.py b/tests/aiet/conftest.py
deleted file mode 100644
index cab3dc2..0000000
--- a/tests/aiet/conftest.py
+++ /dev/null
@@ -1,139 +0,0 @@
-# SPDX-FileCopyrightText: Copyright 2022, Arm Limited and/or its affiliates.
-# SPDX-License-Identifier: Apache-2.0
-# pylint: disable=redefined-outer-name
-"""conftest for pytest."""
-import shutil
-import tarfile
-from pathlib import Path
-from typing import Any
-
-import pytest
-from click.testing import CliRunner
-
-from aiet.backend.common import get_backend_configs
-
-
-@pytest.fixture(scope="session")
-def test_systems_path(test_resources_path: Path) -> Path:
-    """Return test systems path in a pytest fixture."""
-    return test_resources_path / "systems"
-
-
-@pytest.fixture(scope="session")
-def test_applications_path(test_resources_path: Path) -> Path:
-    """Return test applications path in a pytest fixture."""
-    return test_resources_path / "applications"
-
-
-@pytest.fixture(scope="session")
-def test_tools_path(test_resources_path: Path) -> Path:
-    """Return test tools path in a pytest fixture."""
-    return test_resources_path / "tools"
-
-
-@pytest.fixture(scope="session")
-def test_resources_path() -> Path:
-    """Return test resources path in a pytest fixture."""
-    current_path = Path(__file__).parent.absolute()
-    return current_path / "test_resources"
-
-
-@pytest.fixture(scope="session")
-def non_optimised_input_model_file(test_tflite_model: Path) -> Path:
-    """Provide the path to a quantized dummy model file."""
-    return test_tflite_model
-
-
-@pytest.fixture(scope="session")
-def optimised_input_model_file(test_tflite_vela_model: Path) -> Path:
-    """Provide path to Vela-optimised dummy model file."""
-    return test_tflite_vela_model
-
-
-@pytest.fixture(scope="session")
-def invalid_input_model_file(test_tflite_invalid_model: Path) -> Path:
-    """Provide the path to an invalid dummy model file."""
-    return test_tflite_invalid_model
-
-
-@pytest.fixture(autouse=True)
-def test_resources(monkeypatch: pytest.MonkeyPatch, test_resources_path: Path) -> Any:
-    """Force using test resources as middleware's repository."""
-
-    def get_test_resources() -> Path:
-        """Return path to the test resources."""
-        return test_resources_path
-
-    monkeypatch.setattr("aiet.utils.fs.get_aiet_resources", get_test_resources)
-    yield
-
-
-@pytest.fixture(scope="session", autouse=True)
-def add_tools(test_resources_path: Path) -> Any:
-    """Symlink the tools from the original resources path to the test resources path."""
-    # tool_dirs = get_available_tool_directory_names()
-    tool_dirs = [cfg.parent for cfg in get_backend_configs("tools")]
-
-    links = {
-        src_dir: (test_resources_path / "tools" / src_dir.name) for src_dir in tool_dirs
-    }
-    for src_dir, dst_dir in links.items():
-        if not dst_dir.exists():
-            dst_dir.symlink_to(src_dir, target_is_directory=True)
-    yield
-    # Remove symlinks
-    for dst_dir in links.values():
-        if dst_dir.is_symlink():
-            dst_dir.unlink()
-
-
-def create_archive(
-    archive_name: str, source: Path, destination: Path, with_root_folder: bool = False
-) -> None:
-    """Create archive from directory source."""
-    with tarfile.open(destination / archive_name, mode="w:gz") as tar:
-        for item in source.iterdir():
-            item_name = item.name
-            if with_root_folder:
-                item_name = f"{source.name}/{item_name}"
-            tar.add(item, item_name)
-
-
-def process_directory(source: Path, destination: Path) -> None:
-    """Process resource directory."""
-    destination.mkdir()
-
-    for item in source.iterdir():
-        if item.is_dir():
-            create_archive(f"{item.name}.tar.gz", item, destination)
-            create_archive(f"{item.name}_dir.tar.gz", item, destination, True)
-
-
-@pytest.fixture(scope="session", autouse=True)
-def add_archives(
-    test_resources_path: Path, tmp_path_factory: pytest.TempPathFactory
-) -> Any:
-    """Generate archives of the test resources."""
-    tmp_path = tmp_path_factory.mktemp("archives")
-
-    archives_path = tmp_path / "archives"
-    archives_path.mkdir()
-
-    if (archives_path_link := test_resources_path / "archives").is_symlink():
-        archives_path.unlink()
-
-    archives_path_link.symlink_to(archives_path, target_is_directory=True)
-
-    for item in ["applications", "systems"]:
-        process_directory(test_resources_path / item, archives_path / item)
-
-    yield
-
-    archives_path_link.unlink()
-    shutil.rmtree(tmp_path)
-
-
-@pytest.fixture(scope="module")
-def cli_runner() -> CliRunner:
-    """Return CliRunner instance in a pytest fixture."""
-    return CliRunner()