77 lines
2.6 KiB
Plaintext
77 lines
2.6 KiB
Plaintext
# Copyright 2021 The Pigweed Authors
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may not
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# use this file except in compliance with the License. You may obtain a copy of
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# the License at
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#
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# https://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations under
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# the License.
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import("//build_overrides/pigweed.gni")
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import("$dir_pw_build/python.gni")
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# A hardware-in-the-loop (HIL) test.
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#
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# Use this template to declare an executable that implements a test requiring
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# exclusive access to a hardware device. The template ensures that all such
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# tests are executed serially.
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# The arguments to pass to this template largely depend on the specified
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# target_type . The only currently supported target_type is "python", which
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# causes this template to behave simlarly to a pw_python_script . Aside from
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# the arguments explicitly listed below, refer to the pw_python_script
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# template for information on what arguments are required or available.
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#
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# Args:
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# action_args: Forwarded to the action.
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# action_deps: Forwarded to the action.
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# action_outputs: Forwarded to the action.
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# target_type: The type of underlying target that implements the HIL
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# test. Currently "python" is the only supported value, producing a
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# "py_python_script". Support for other languages will be added in the
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# future.
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template("pw_hil_test") {
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assert(!defined(invoker.action), "Can't specify an action for a pw_hil_test")
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assert(defined(invoker.target_type),
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"pw_hil_test must specify the 'target_type'")
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_args = []
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if (defined(invoker.action_args)) {
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_args += invoker.action_args
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}
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_outputs = []
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if (defined(invoker.action_outputs)) {
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_outputs += invoker.action_outputs
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}
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_deps = []
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if (defined(invoker.action_deps)) {
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_deps += invoker.action_deps
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}
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if (invoker.target_type == "python") {
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pw_python_script(target_name) {
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action = {
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args = _args
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pool = "$dir_pw_build/pool:pw_hil_test($default_toolchain)"
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stamp = true
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outputs = _outputs
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deps = _deps
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# We want the test stdout to be saved.
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capture_output = false
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}
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forward_variables_from(invoker,
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"*",
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[
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"target_type",
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"action_args",
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])
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}
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}
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}
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