118 lines
4.2 KiB
Python
118 lines
4.2 KiB
Python
# Copyright 2015-2016 The Rust Project Developers. See the COPYRIGHT
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# file at the top-level directory of this distribution and at
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# http://rust-lang.org/COPYRIGHT.
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#
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# Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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# http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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# <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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# option. This file may not be copied, modified, or distributed
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# except according to those terms.
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"""Bootstrap tests"""
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from __future__ import absolute_import, division, print_function
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import os
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import doctest
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import unittest
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import tempfile
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import hashlib
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import sys
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from shutil import rmtree
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import bootstrap
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class Stage0DataTestCase(unittest.TestCase):
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"""Test Case for stage0_data"""
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def setUp(self):
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self.rust_root = tempfile.mkdtemp()
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os.mkdir(os.path.join(self.rust_root, "src"))
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with open(os.path.join(self.rust_root, "src",
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"stage0.txt"), "w") as stage0:
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stage0.write("#ignore\n\ndate: 2017-06-15\nrustc: beta\ncargo: beta")
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def tearDown(self):
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rmtree(self.rust_root)
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def test_stage0_data(self):
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"""Extract data from stage0.txt"""
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expected = {"date": "2017-06-15", "rustc": "beta", "cargo": "beta"}
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data = bootstrap.stage0_data(self.rust_root)
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self.assertDictEqual(data, expected)
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class VerifyTestCase(unittest.TestCase):
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"""Test Case for verify"""
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def setUp(self):
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self.container = tempfile.mkdtemp()
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self.src = os.path.join(self.container, "src.txt")
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self.sums = os.path.join(self.container, "sums")
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self.bad_src = os.path.join(self.container, "bad.txt")
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content = "Hello world"
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with open(self.src, "w") as src:
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src.write(content)
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with open(self.sums, "w") as sums:
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sums.write(hashlib.sha256(content.encode("utf-8")).hexdigest())
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with open(self.bad_src, "w") as bad:
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bad.write("Hello!")
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def tearDown(self):
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rmtree(self.container)
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def test_valid_file(self):
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"""Check if the sha256 sum of the given file is valid"""
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self.assertTrue(bootstrap.verify(self.src, self.sums, False))
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def test_invalid_file(self):
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"""Should verify that the file is invalid"""
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self.assertFalse(bootstrap.verify(self.bad_src, self.sums, False))
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class ProgramOutOfDate(unittest.TestCase):
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"""Test if a program is out of date"""
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def setUp(self):
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self.container = tempfile.mkdtemp()
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os.mkdir(os.path.join(self.container, "stage0"))
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self.build = bootstrap.RustBuild()
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self.build.date = "2017-06-15"
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self.build.build_dir = self.container
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self.rustc_stamp_path = os.path.join(self.container, "stage0",
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".rustc-stamp")
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def tearDown(self):
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rmtree(self.container)
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def test_stamp_path_does_not_exists(self):
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"""Return True when the stamp file does not exists"""
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if os.path.exists(self.rustc_stamp_path):
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os.unlink(self.rustc_stamp_path)
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self.assertTrue(self.build.program_out_of_date(self.rustc_stamp_path))
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def test_dates_are_different(self):
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"""Return True when the dates are different"""
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with open(self.rustc_stamp_path, "w") as rustc_stamp:
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rustc_stamp.write("2017-06-14")
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self.assertTrue(self.build.program_out_of_date(self.rustc_stamp_path))
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def test_same_dates(self):
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"""Return False both dates match"""
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with open(self.rustc_stamp_path, "w") as rustc_stamp:
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rustc_stamp.write("2017-06-15")
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self.assertFalse(self.build.program_out_of_date(self.rustc_stamp_path))
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if __name__ == '__main__':
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SUITE = unittest.TestSuite()
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TEST_LOADER = unittest.TestLoader()
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SUITE.addTest(doctest.DocTestSuite(bootstrap))
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SUITE.addTests([
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TEST_LOADER.loadTestsFromTestCase(Stage0DataTestCase),
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TEST_LOADER.loadTestsFromTestCase(VerifyTestCase),
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TEST_LOADER.loadTestsFromTestCase(ProgramOutOfDate)])
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RUNNER = unittest.TextTestRunner(stream=sys.stdout, verbosity=2)
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result = RUNNER.run(SUITE)
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sys.exit(0 if result.wasSuccessful() else 1)
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