url_substitution: ported to pytest (#4032)
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@ -25,61 +25,41 @@
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"""Tests Spack's ability to substitute a different version into a URL."""
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import os
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import unittest
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from spack.url import substitute_version
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import pytest
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import spack.url
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class UrlSubstitutionTest(unittest.TestCase):
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@pytest.mark.parametrize('base_url,version,expected', [
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# Ensures that substituting the same version results in the same URL
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('http://www.mr511.de/software/libelf-0.8.13.tar.gz', '0.8.13',
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'http://www.mr511.de/software/libelf-0.8.13.tar.gz'),
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# Test a completely different version syntax
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('http://www.prevanders.net/libdwarf-20130729.tar.gz', '8.12',
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'http://www.prevanders.net/libdwarf-8.12.tar.gz'),
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# Test a URL where the version appears twice
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# It should get substituted both times
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('https://github.com/hpc/mpileaks/releases/download/v1.0/mpileaks-1.0.tar.gz', '2.1.3',
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'https://github.com/hpc/mpileaks/releases/download/v2.1.3/mpileaks-2.1.3.tar.gz'),
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# Test now with a partial prefix earlier in the URL
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# This is hard to figure out so Spack only substitutes
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# the last instance of the version
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('https://www.open-mpi.org/software/ompi/v2.1/downloads/openmpi-2.1.0.tar.bz2', '2.2.0',
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'https://www.open-mpi.org/software/ompi/v2.1/downloads/openmpi-2.2.0.tar.bz2'),
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('https://www.open-mpi.org/software/ompi/v2.1/downloads/openmpi-2.1.0.tar.bz2', '2.2',
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'https://www.open-mpi.org/software/ompi/v2.1/downloads/openmpi-2.2.tar.bz2'),
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# No separator between the name and version of the package
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('file://{0}/turbolinux702.tar.gz'.format(os.getcwd()), '703',
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'file://{0}/turbolinux703.tar.gz'.format(os.getcwd())),
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def check(self, base, version, new_url):
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self.assertEqual(substitute_version(base, version), new_url)
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def test_same_version(self):
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# Ensures that substituting the same version results in the same URL
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self.check(
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'http://www.mr511.de/software/libelf-0.8.13.tar.gz', '0.8.13',
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'http://www.mr511.de/software/libelf-0.8.13.tar.gz')
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def test_different_version(self):
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# Test a completely different version syntax
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self.check(
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'http://www.prevanders.net/libdwarf-20130729.tar.gz', '8.12',
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'http://www.prevanders.net/libdwarf-8.12.tar.gz')
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def test_double_version(self):
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# Test a URL where the version appears twice
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# It should get substituted both times
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self.check(
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'https://github.com/hpc/mpileaks/releases/download/v1.0/mpileaks-1.0.tar.gz', '2.1.3',
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'https://github.com/hpc/mpileaks/releases/download/v2.1.3/mpileaks-2.1.3.tar.gz')
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def test_partial_version_prefix(self):
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# Test now with a partial prefix earlier in the URL
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# This is hard to figure out so Spack only substitutes
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# the last instance of the version
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self.check(
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'https://www.open-mpi.org/software/ompi/v2.1/downloads/openmpi-2.1.0.tar.bz2', '2.2.0',
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'https://www.open-mpi.org/software/ompi/v2.1/downloads/openmpi-2.2.0.tar.bz2')
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self.check(
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'https://www.open-mpi.org/software/ompi/v2.1/downloads/openmpi-2.1.0.tar.bz2', '2.2',
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'https://www.open-mpi.org/software/ompi/v2.1/downloads/openmpi-2.2.tar.bz2')
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def test_no_separator(self):
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# No separator between the name and version of the package
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self.check(
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'file://{0}/turbolinux702.tar.gz'.format(os.getcwd()), '703',
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'file://{0}/turbolinux703.tar.gz'.format(os.getcwd()))
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def test_github_raw(self):
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self.check(
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'https://github.com/losalamos/CLAMR/blob/packages/PowerParser_v2.0.7.tgz?raw=true', '2.0.7',
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'https://github.com/losalamos/CLAMR/blob/packages/PowerParser_v2.0.7.tgz?raw=true')
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self.check(
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'https://github.com/losalamos/CLAMR/blob/packages/PowerParser_v2.0.7.tgz?raw=true', '4.7',
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'https://github.com/losalamos/CLAMR/blob/packages/PowerParser_v4.7.tgz?raw=true')
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def test_regex(self):
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# Package name contains regex characters
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self.check(
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'http://math.lbl.gov/voro++/download/dir/voro++-0.4.6.tar.gz', '1.2.3',
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'http://math.lbl.gov/voro++/download/dir/voro++-1.2.3.tar.gz')
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('https://github.com/losalamos/CLAMR/blob/packages/PowerParser_v2.0.7.tgz?raw=true', '2.0.7',
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'https://github.com/losalamos/CLAMR/blob/packages/PowerParser_v2.0.7.tgz?raw=true'),
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('https://github.com/losalamos/CLAMR/blob/packages/PowerParser_v2.0.7.tgz?raw=true', '4.7',
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'https://github.com/losalamos/CLAMR/blob/packages/PowerParser_v4.7.tgz?raw=true'),
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# Package name contains regex characters
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('http://math.lbl.gov/voro++/download/dir/voro++-0.4.6.tar.gz', '1.2.3',
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'http://math.lbl.gov/voro++/download/dir/voro++-1.2.3.tar.gz'),
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])
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def test_url_substitution(base_url, version, expected):
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computed = spack.url.substitute_version(base_url, version)
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assert computed == expected
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