Squashed 'yocto-poky/' content from commit ea562de
git-subtree-dir: yocto-poky
git-subtree-split: ea562de57590c966cd5a75fda8defecd397e6436
diff --git a/meta/lib/oe/tests/test_license.py b/meta/lib/oe/tests/test_license.py
new file mode 100644
index 0000000..c388886
--- /dev/null
+++ b/meta/lib/oe/tests/test_license.py
@@ -0,0 +1,68 @@
+import unittest
+import oe.license
+
+class SeenVisitor(oe.license.LicenseVisitor):
+ def __init__(self):
+ self.seen = []
+ oe.license.LicenseVisitor.__init__(self)
+
+ def visit_Str(self, node):
+ self.seen.append(node.s)
+
+class TestSingleLicense(unittest.TestCase):
+ licenses = [
+ "GPLv2",
+ "LGPL-2.0",
+ "Artistic",
+ "MIT",
+ "GPLv3+",
+ "FOO_BAR",
+ ]
+ invalid_licenses = ["GPL/BSD"]
+
+ @staticmethod
+ def parse(licensestr):
+ visitor = SeenVisitor()
+ visitor.visit_string(licensestr)
+ return visitor.seen
+
+ def test_single_licenses(self):
+ for license in self.licenses:
+ licenses = self.parse(license)
+ self.assertListEqual(licenses, [license])
+
+ def test_invalid_licenses(self):
+ for license in self.invalid_licenses:
+ with self.assertRaises(oe.license.InvalidLicense) as cm:
+ self.parse(license)
+ self.assertEqual(cm.exception.license, license)
+
+class TestSimpleCombinations(unittest.TestCase):
+ tests = {
+ "FOO&BAR": ["FOO", "BAR"],
+ "BAZ & MOO": ["BAZ", "MOO"],
+ "ALPHA|BETA": ["ALPHA"],
+ "BAZ&MOO|FOO": ["FOO"],
+ "FOO&BAR|BAZ": ["FOO", "BAR"],
+ }
+ preferred = ["ALPHA", "FOO", "BAR"]
+
+ def test_tests(self):
+ def choose(a, b):
+ if all(lic in self.preferred for lic in b):
+ return b
+ else:
+ return a
+
+ for license, expected in self.tests.items():
+ licenses = oe.license.flattened_licenses(license, choose)
+ self.assertListEqual(licenses, expected)
+
+class TestComplexCombinations(TestSimpleCombinations):
+ tests = {
+ "FOO & (BAR | BAZ)&MOO": ["FOO", "BAR", "MOO"],
+ "(ALPHA|(BETA&THETA)|OMEGA)&DELTA": ["OMEGA", "DELTA"],
+ "((ALPHA|BETA)&FOO)|BAZ": ["BETA", "FOO"],
+ "(GPL-2.0|Proprietary)&BSD-4-clause&MIT": ["GPL-2.0", "BSD-4-clause", "MIT"],
+ }
+ preferred = ["BAR", "OMEGA", "BETA", "GPL-2.0"]