/**************************************************************************/
/* CommandLineFileParserTest.kt */
/**************************************************************************/
/* This file is part of: */
/* GODOT ENGINE */
/* https://godotengine.org */
/**************************************************************************/
/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
/* */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the */
/* "Software"), to deal in the Software without restriction, including */
/* without limitation the rights to use, copy, modify, merge, publish, */
/* distribute, sublicense, and/or sell copies of the Software, and to */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions: */
/* */
/* The above copyright notice and this permission notice shall be */
/* included in all copies or substantial portions of the Software. */
/* */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
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/**************************************************************************/
package org.godotengine.godot.utils
import org.junit.Test
import org.junit.runner.RunWith
import org.junit.runners.Parameterized
import java.io.ByteArrayInputStream
import java.io.InputStream
// Godot saves command line params in the `assets/_cl_` file on exporting an apk. By default,
// without any other commands specified in `command_line/extra_args` in Export window, the content
// of that _cl_ file consists of only the `--xr_mode_regular` and `--use_immersive` flags.
// The `CL_` prefix here refers to that file
private val CL_DEFAULT_NO_EXTRA_ARGS = byteArrayOf(2, 0, 0, 0, 17, 0, 0, 0, 45, 45, 120, 114, 95, 109, 111, 100, 101, 95, 114, 101, 103, 117, 108, 97, 114, 15, 0, 0, 0, 45, 45, 117, 115, 101, 95, 105, 109, 109, 101, 114, 115, 105, 118, 101)
private val CL_ONE_EXTRA_ARG = byteArrayOf(3, 0, 0, 0, 15, 0, 0, 0, 45, 45, 117, 110, 105, 116, 95, 116, 101, 115, 116, 95, 97, 114, 103, 17, 0, 0, 0, 45, 45, 120, 114, 95, 109, 111, 100, 101, 95, 114, 101, 103, 117, 108, 97, 114, 15, 0, 0, 0, 45, 45, 117, 115, 101, 95, 105, 109, 109, 101, 114, 115, 105, 118, 101)
private val CL_TWO_EXTRA_ARGS = byteArrayOf(4, 0, 0, 0, 16, 0, 0, 0, 45, 45, 117, 110, 105, 116, 95, 116, 101, 115, 116, 95, 97, 114, 103, 49, 16, 0, 0, 0, 45, 45, 117, 110, 105, 116, 95, 116, 101, 115, 116, 95, 97, 114, 103, 50, 17, 0, 0, 0, 45, 45, 120, 114, 95, 109, 111, 100, 101, 95, 114, 101, 103, 117, 108, 97, 114, 15, 0, 0, 0, 45, 45, 117, 115, 101, 95, 105, 109, 109, 101, 114, 115, 105, 118, 101)
private val CL_EMPTY = byteArrayOf()
private val CL_HEADER_TOO_SHORT = byteArrayOf(0, 0, 0)
private val CL_INCOMPLETE_FIRST_ARG = byteArrayOf(2, 0, 0, 0, 17, 0, 0)
private val CL_LENGTH_TOO_LONG_IN_FIRST_ARG = byteArrayOf(2, 0, 0, 0, 17, 0, 0, 45, 45, 120, 114, 95, 109, 111, 100, 101, 95, 114, 101, 103, 117, 108, 97, 114, 15, 0, 0, 0, 45, 45, 117, 115, 101, 95, 105, 109, 109, 101, 114, 115, 105, 118, 101)
private val CL_MISMATCHED_ARG_LENGTH_AND_HEADER_ONE_ARG = byteArrayOf(2, 0, 0, 0, 10, 0, 0, 0, 45, 45, 120, 114)
private val CL_MISMATCHED_ARG_LENGTH_AND_HEADER_IN_FIRST_ARG = byteArrayOf(2, 0, 0, 0, 17, 0, 0, 0, 45, 45, 120, 114, 95, 109, 111, 100, 101, 95, 114, 101, 103, 117, 108, 97, 15, 0, 0, 0, 45, 45, 117, 115, 101, 95, 105, 109, 109, 101, 114, 115, 105, 118, 101)
@RunWith(Parameterized::class)
class CommandLineFileParserTest(
private val inputStreamArg: InputStream,
private val expectedResult: List<String>,
) {
private val commandLineFileParser = CommandLineFileParser()
companion object {
@JvmStatic
@Parameterized.Parameters
fun data() = listOf(
arrayOf(ByteArrayInputStream(CL_EMPTY), listOf<String>()),
arrayOf(ByteArrayInputStream(CL_HEADER_TOO_SHORT), listOf<String>()),
arrayOf(ByteArrayInputStream(CL_DEFAULT_NO_EXTRA_ARGS), listOf(
"--xr_mode_regular",
"--use_immersive",
)),
arrayOf(ByteArrayInputStream(CL_ONE_EXTRA_ARG), listOf(
"--unit_test_arg",
"--xr_mode_regular",
"--use_immersive",
)),
arrayOf(ByteArrayInputStream(CL_TWO_EXTRA_ARGS), listOf(
"--unit_test_arg1",
"--unit_test_arg2",
"--xr_mode_regular",
"--use_immersive",
)),
arrayOf(ByteArrayInputStream(CL_INCOMPLETE_FIRST_ARG), listOf<String>()),
arrayOf(ByteArrayInputStream(CL_LENGTH_TOO_LONG_IN_FIRST_ARG), listOf<String>()),
arrayOf(ByteArrayInputStream(CL_MISMATCHED_ARG_LENGTH_AND_HEADER_ONE_ARG), listOf<String>()),
arrayOf(ByteArrayInputStream(CL_MISMATCHED_ARG_LENGTH_AND_HEADER_IN_FIRST_ARG), listOf<String>()),
)
}
@Test
fun `Given inputStream, When parsing command line, Then a correct list is returned`() {
// given
val inputStream = inputStreamArg
// when
val result = commandLineFileParser.parseCommandLine(inputStream)
// then
assert(result == expectedResult) { "Expected: $expectedResult Actual: $result" }
}
}
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