Fedora CI: Add eval tests for %python_provide and %py_provides

tests/.gitignore

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+__*__/

tests/test_evals.py

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+import subprocess
+import sys
+
+XY = f'{sys.version_info[0]}{sys.version_info[1]}'
+
+
+def rpm_eval(expression, **kwargs):
+    cmd = ['rpmbuild']
+    for var, value in kwargs.items():
+        cmd += ['--define', f'{var} {value}']
+    cmd += ['--eval', expression]
+    cp = subprocess.run(cmd, text=True,
+                        stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+    assert cp.returncode == 0, cp.stderr
+    return cp.stdout.strip().splitlines()
+
+
+def test_python_provide_python():
+    assert rpm_eval('%python_provide python-foo') == []
+
+
+def test_python_provide_python3():
+    lines = rpm_eval('%python_provide python3-foo', version='6', release='1.fc66')
+    assert 'Obsoletes: python-foo < 6-1.fc66' in lines
+    assert 'Provides: python-foo = 6-1.fc66' in lines
+    assert f'Provides: python{XY}-foo = 6-1.fc66' in lines
+    assert len(lines) == 3
+
+
+def test_python_provide_python3_epoched():
+    lines = rpm_eval('%python_provide python3-foo', epoch='1', version='6', release='1.fc66')
+    assert 'Obsoletes: python-foo < 1:6-1.fc66' in lines
+    assert 'Provides: python-foo = 1:6-1.fc66' in lines
+    assert f'Provides: python{XY}-foo = 1:6-1.fc66' in lines
+    assert len(lines) == 3
+
+
+def test_python_provide_python3X():
+    lines = rpm_eval(f'%python_provide python{XY}-foo', version='6', release='1.fc66')
+    assert 'Obsoletes: python-foo < 6-1.fc66' in lines
+    assert 'Provides: python-foo = 6-1.fc66' in lines
+    assert 'Provides: python3-foo = 6-1.fc66' in lines
+    assert len(lines) == 3
+
+
+def test_python_provide_python3X_epoched():
+    lines = rpm_eval(f'%python_provide python{XY}-foo', epoch='1', version='6', release='1.fc66')
+    assert 'Obsoletes: python-foo < 1:6-1.fc66' in lines
+    assert 'Provides: python-foo = 1:6-1.fc66' in lines
+    assert 'Provides: python3-foo = 1:6-1.fc66' in lines
+    assert len(lines) == 3
+
+
+def test_python_provide_doubleuse():
+    lines = rpm_eval('%{python_provide python3-foo}%{python_provide python3-foo}',
+                     version='6', release='1.fc66')
+    assert 'Obsoletes: python-foo < 6-1.fc66' in lines
+    assert 'Provides: python-foo = 6-1.fc66' in lines
+    assert f'Provides: python{XY}-foo = 6-1.fc66' in lines
+    assert len(lines) == 6
+    assert len(set(lines)) == 3
+
+
+def test_py_provides_python():
+    lines = rpm_eval('%py_provides python-foo', version='6', release='1.fc66')
+    assert 'Provides: python-foo = 6-1.fc66' in lines
+    assert len(lines) == 1
+
+
+def test_py_provides_whatever():
+    lines = rpm_eval('%py_provides whatever', version='6', release='1.fc66')
+    assert 'Provides: whatever = 6-1.fc66' in lines
+    assert len(lines) == 1
+
+
+def test_py_provides_python3():
+    lines = rpm_eval('%py_provides python3-foo', version='6', release='1.fc66')
+    assert 'Provides: python3-foo = 6-1.fc66' in lines
+    assert 'Provides: python-foo = 6-1.fc66' in lines
+    assert f'Provides: python{XY}-foo = 6-1.fc66' in lines
+    assert len(lines) == 3
+
+
+def test_py_provides_python3_epoched():
+    lines = rpm_eval('%py_provides python3-foo', epoch='1', version='6', release='1.fc66')
+    assert 'Provides: python3-foo = 1:6-1.fc66' in lines
+    assert 'Provides: python-foo = 1:6-1.fc66' in lines
+    assert f'Provides: python{XY}-foo = 1:6-1.fc66' in lines
+    assert len(lines) == 3
+
+
+def test_py_provides_python3X():
+    lines = rpm_eval(f'%py_provides python{XY}-foo', version='6', release='1.fc66')
+    assert f'Provides: python{XY}-foo = 6-1.fc66' in lines
+    assert 'Provides: python-foo = 6-1.fc66' in lines
+    assert 'Provides: python3-foo = 6-1.fc66' in lines
+    assert len(lines) == 3
+
+
+def test_py_provides_python3X_epoched():
+    lines = rpm_eval(f'%py_provides python{XY}-foo', epoch='1', version='6', release='1.fc66')
+    assert f'Provides: python{XY}-foo = 1:6-1.fc66' in lines
+    assert 'Provides: python-foo = 1:6-1.fc66' in lines
+    assert 'Provides: python3-foo = 1:6-1.fc66' in lines
+    assert len(lines) == 3
+
+
+def test_py_provides_doubleuse():
+    lines = rpm_eval('%{py_provides python3-foo}%{py_provides python3-foo}',
+                     version='6', release='1.fc66')
+    assert 'Provides: python3-foo = 6-1.fc66' in lines
+    assert 'Provides: python-foo = 6-1.fc66' in lines
+    assert f'Provides: python{XY}-foo = 6-1.fc66' in lines
+    assert len(lines) == 6
+    assert len(set(lines)) == 3
+
+
+def test_py_provides_with_evr():
+    lines = rpm_eval('%py_provides python3-foo 123',
+                     version='6', release='1.fc66')
+    assert 'Provides: python3-foo = 123' in lines
+    assert 'Provides: python-foo = 123' in lines
+    assert f'Provides: python{XY}-foo = 123' in lines
+    assert len(lines) == 3

tests/tests.yml

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+---
+- hosts: localhost
+  tags:
+    - classic
+  tasks:
+    - dnf:
+        name: "*"
+        state: latest
+
+- hosts: localhost
+  roles:
+  - role: standard-test-basic
+    tags:
+    - classic
+    tests:
+    - pytest:
+        dir: .
+        run: pytest -v
+    required_packages:
+    - rpm-build
+    - python-rpm-macros
+    - python3-pytest
+