pw_emu: Add bazel python build

Change-Id: I5486b14072315c25e7e4df2d59f98d523ced8068
Reviewed-on: https://pigweed-review.googlesource.com/c/pigweed/pigweed/+/217053
Lint: Lint 🤖 <[email protected]>
Presubmit-Verified: CQ Bot Account <[email protected]>
Reviewed-by: Ted Pudlik <[email protected]>
Commit-Queue: Austin Foxley <[email protected]>
Reviewed-by: Octavian Purdila <[email protected]>

pw_emu/py/BUILD.bazel

@@ -0,0 +1,134 @@
+# Copyright 2024 The Pigweed Authors
+#
+# Licensed under the Apache License, Version 2.0 (the "License"); you may not
+# use this file except in compliance with the License. You may obtain a copy of
+# the License at
+#
+#     https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations under
+# the License.
+
+load("@rules_python//python:defs.bzl", "py_binary", "py_library")
+load("//pw_build:python.bzl", "pw_py_test")
+
+py_library(
+    name = "pw_emu",
+    srcs = [
+        "pw_emu/__init__.py",
+        "pw_emu/__main__.py",
+        "pw_emu/core.py",
+        "pw_emu/frontend.py",
+        "pw_emu/pigweed_emulators.py",
+        "pw_emu/qemu.py",
+        "pw_emu/renode.py",
+    ],
+    imports = ["."],
+    deps = [
+        "//pw_build/py:pw_build",
+        "//pw_env_setup/py:pw_env_setup",
+        "@python_packages_psutil//:pkg",
+        "@python_packages_pyserial//:pkg",
+    ],
+)
+
+pw_py_test(
+    name = "cli_test",
+    srcs = [
+        "tests/cli_test.py",
+    ],
+    imports = ["."],
+    main = "tests/cli_test.py",
+    # TODO: b/348410988 - Test relies on PW_ROOT
+    tags = ["manual"],
+    deps = [
+        ":config_helper",
+        ":mock_emu_frontend",
+        ":pw_emu",
+    ],
+)
+
+pw_py_test(
+    name = "core_test",
+    srcs = [
+        "tests/core_test.py",
+    ],
+    data = [":mock_emu"],
+    main = "tests/core_test.py",
+    # TODO: b/348410988 - Test relies on gdb in environment
+    tags = ["manual"],
+    deps = [
+        ":config_helper",
+        ":mock_emu_frontend",
+        ":pw_emu",
+    ],
+)
+
+pw_py_test(
+    name = "frontend_test",
+    srcs = [
+        "tests/frontend_test.py",
+    ],
+    data = [":mock_emu"],
+    main = "tests/frontend_test.py",
+    # TODO: b/348410988 - Test relies on gdb in environment
+    tags = ["manual"],
+    deps = [
+        ":config_helper",
+        ":mock_emu_frontend",
+        ":pw_emu",
+    ],
+)
+
+pw_py_test(
+    name = "qemu_test",
+    srcs = [
+        "tests/qemu_test.py",
+    ],
+    data = [":mock_emu"],
+    main = "tests/qemu_test.py",
+    # TODO: b/348410988 - Test relies on PW_ROOT
+    tags = ["manual"],
+    deps = [
+        ":config_helper",
+        ":mock_emu_frontend",
+        ":pw_emu",
+    ],
+)
+
+pw_py_test(
+    name = "renode_test",
+    srcs = [
+        "tests/renode_test.py",
+    ],
+    data = [":mock_emu"],
+    main = "tests/renode_test.py",
+    # TODO: b/348410988 - Test relies on PW_ROOT
+    tags = ["manual"],
+    deps = [
+        ":config_helper",
+        ":mock_emu_frontend",
+        ":pw_emu",
+    ],
+)
+
+py_binary(
+    name = "mock_emu",
+    srcs = ["mock_emu.py"],
+)
+
+py_library(
+    name = "config_helper",
+    srcs = ["tests/config_helper.py"],
+    imports = ["tests"],
+)
+
+py_library(
+    name = "mock_emu_frontend",
+    srcs = ["mock_emu_frontend.py"],
+    imports = ["."],
+    deps = ["//pw_env_setup/py:pw_env_setup"],
+)