Merge pull request #795 from mesonbuild/unittest

Create a framework for unit tests.

1 files changed, 69 insertions, 0 deletions

diff --git a/run_unittests.py b/run_unittests.py
new file mode 100755
index 0000000..644a31a
--- /dev/null
+++ b/run_unittests.py
@@ -0,0 +1,69 @@
+#!/usr/bin/env python3
+# Copyright 2016 The Meson development team
+
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+
+#     http://www.apache.org/licenses/LICENSE-2.0
+
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+import unittest, os, sys, shutil
+import subprocess
+import re
+import tempfile
+from mesonbuild.environment import detect_ninja
+
+def get_soname(fname):
+    # HACK, fix to not use shell.
+    raw_out = subprocess.check_output(['readelf', '-a', fname])
+    pattern = re.compile(b'soname: \[(.*?)\]')
+    for line in raw_out.split(b'\n'):
+        m = pattern.search(line)
+        if m is not None:
+            return m.group(1)
+
+class LinuxlikeTests(unittest.TestCase):
+    
+    def setUp(self):
+        super().setUp()
+        src_root = os.path.dirname(__file__)
+        self.builddir = tempfile.mkdtemp()
+        self.meson_command = [sys.executable, os.path.join(src_root, 'meson.py')]
+        self.ninja_command = [detect_ninja(), '-C', self.builddir]
+        self.common_test_dir = os.path.join(src_root, 'test cases/common')
+        self.output = b''
+
+    def tearDown(self):
+        shutil.rmtree(self.builddir)
+        super().tearDown()
+
+    def init(self, srcdir):
+        self.output += subprocess.check_output(self.meson_command + [srcdir, self.builddir])
+
+    def build(self):
+        self.output += subprocess.check_output(self.ninja_command)
+
+    def test_basic_soname(self):
+        testdir = os.path.join(self.common_test_dir, '4 shared')
+        self.init(testdir)
+        self.build()
+        lib1 = os.path.join(self.builddir, 'libmylib.so')
+        soname = get_soname(lib1)
+        self.assertEqual(soname, b'libmylib.so')
+
+    def test_custom_soname(self):
+        testdir = os.path.join(self.common_test_dir, '27 library versions')
+        self.init(testdir)
+        self.build()
+        lib1 = os.path.join(self.builddir, 'prefixsomelib.suffix')
+        soname = get_soname(lib1)
+        self.assertEqual(soname, b'prefixsomelib.suffix')
+
+if __name__ == '__main__':
+    unittest.main()