new file mode 100644
@@ -0,0 +1,20 @@
+[package]
+name = "guessing-game"
+version = "0.1.0"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[lib]
+name = "guessing_game"
+# "cdylib" is necessary to produce a shared library for Python to import from.
+crate-type = ["cdylib"]
+
+[dependencies]
+rand = "0.8.4"
+
+[dependencies.pyo3]
+version = "0.19.0"
+# "abi3-py38" tells pyo3 (and maturin) to build using the stable ABI with minimum Python version 3.8
+features = ["abi3-py38"]
+
new file mode 100644
@@ -0,0 +1,201 @@
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new file mode 100644
@@ -0,0 +1,25 @@
+Copyright (c) 2018 konstin
+
+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. IN NO EVENT
+SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
+CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR
+IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
+DEALINGS IN THE SOFTWARE.
new file mode 100644
@@ -0,0 +1,8 @@
+[build-system]
+requires = ["maturin>=1.0,<2.0"]
+build-backend = "maturin"
+
+[tool.maturin]
+# "extension-module" tells pyo3 we want to build an extension module (skips linking against libpython.so)
+features = ["pyo3/extension-module"]
+
new file mode 100644
@@ -0,0 +1,48 @@
+use pyo3::prelude::*;
+use rand::Rng;
+use std::cmp::Ordering;
+use std::io;
+
+#[pyfunction]
+fn guess_the_number() {
+ println!("Guess the number!");
+
+ let secret_number = rand::thread_rng().gen_range(1..101);
+
+ loop {
+ println!("Please input your guess.");
+
+ let mut guess = String::new();
+
+ io::stdin()
+ .read_line(&mut guess)
+ .expect("Failed to read line");
+
+ let guess: u32 = match guess.trim().parse() {
+ Ok(num) => num,
+ Err(_) => continue,
+ };
+
+ println!("You guessed: {}", guess);
+
+ match guess.cmp(&secret_number) {
+ Ordering::Less => println!("Too small!"),
+ Ordering::Greater => println!("Too big!"),
+ Ordering::Equal => {
+ println!("You win!");
+ break;
+ }
+ }
+ }
+}
+
+/// A Python module implemented in Rust. The name of this function must match
+/// the `lib.name` setting in the `Cargo.toml`, else Python will not be able to
+/// import the module.
+#[pymodule]
+fn guessing_game(_py: Python, m: &PyModule) -> PyResult<()> {
+ m.add_function(wrap_pyfunction!(guess_the_number, m)?)?;
+
+ Ok(())
+}
+
@@ -4,9 +4,12 @@
# SPDX-License-Identifier: MIT
#
+import os
+import shutil
import unittest
-from oeqa.sdk.case import OESDKTestCase
+from oeqa.core.utils.path import remove_safe
+from oeqa.sdk.case import OESDKTestCase
from oeqa.utils.subprocesstweak import errors_have_output
errors_have_output()
@@ -31,3 +34,46 @@ class MaturinTest(OESDKTestCase):
output,
r" - CPython %s (.+)/usr/bin/python%s$" % (python_version, python_version),
)
+
+
+class MaturinDevelopTest(OESDKTestCase):
+ @classmethod
+ def setUpClass(self):
+ targetdir = os.path.join(self.tc.sdk_dir, "guessing-game")
+ try:
+ shutil.rmtree(targetdir)
+ except FileNotFoundError:
+ pass
+ shutil.copytree(
+ os.path.join(self.tc.files_dir, "maturin/guessing-game"), targetdir
+ )
+
+ def setUp(self):
+ machine = self.td.get("MACHINE")
+ if not (
+ self.tc.hasHostPackage("nativesdk-python3-maturin")
+ or self.tc.hasHostPackage("python3-maturin-native")
+ ):
+ raise unittest.SkipTest("No python3-maturin package in the SDK")
+ if not (
+ self.tc.hasHostPackage("packagegroup-rust-cross-canadian-%s" % machine)
+ ):
+ raise unittest.SkipTest(
+ "Testing 'maturin develop' requires Rust cross-canadian in the SDK"
+ )
+
+ def test_maturin_develop(self):
+ """
+ This test case requires:
+ (1) that a .venv can been created.
+ (2) a functional 'rustc' and 'cargo'
+ """
+ self._run("cd %s/guessing-game; python3 -m venv .venv" % self.tc.sdk_dir)
+ cmd = "cd %s/guessing-game; maturin develop" % self.tc.sdk_dir
+ output = self._run(cmd)
+ self.assertRegex(output, r"