1 files changed, 87 insertions, 0 deletions
diff --git a/src/bootstrap/bootstrap_test.py b/src/bootstrap/bootstrap_test.py
new file mode 100644
index 000000000..06ca3ce21
--- /dev/null
+++ b/src/bootstrap/bootstrap_test.py
@@ -0,0 +1,87 @@
+"""Bootstrap tests"""
+
+from __future__ import absolute_import, division, print_function
+import os
+import doctest
+import unittest
+import tempfile
+import hashlib
+import sys
+
+from shutil import rmtree
+
+import bootstrap
+
+
+class VerifyTestCase(unittest.TestCase):
+    """Test Case for verify"""
+    def setUp(self):
+        self.container = tempfile.mkdtemp()
+        self.src = os.path.join(self.container, "src.txt")
+        self.bad_src = os.path.join(self.container, "bad.txt")
+        content = "Hello world"
+
+        self.expected = hashlib.sha256(content.encode("utf-8")).hexdigest()
+
+        with open(self.src, "w") as src:
+            src.write(content)
+        with open(self.bad_src, "w") as bad:
+            bad.write("Hello!")
+
+    def tearDown(self):
+        rmtree(self.container)
+
+    def test_valid_file(self):
+        """Check if the sha256 sum of the given file is valid"""
+        self.assertTrue(bootstrap.verify(self.src, self.expected, False))
+
+    def test_invalid_file(self):
+        """Should verify that the file is invalid"""
+        self.assertFalse(bootstrap.verify(self.bad_src, self.expected, False))
+
+
+class ProgramOutOfDate(unittest.TestCase):
+    """Test if a program is out of date"""
+    def setUp(self):
+        self.container = tempfile.mkdtemp()
+        os.mkdir(os.path.join(self.container, "stage0"))
+        self.build = bootstrap.RustBuild()
+        self.build.date = "2017-06-15"
+        self.build.build_dir = self.container
+        self.rustc_stamp_path = os.path.join(self.container, "stage0",
+                                             ".rustc-stamp")
+        self.key = self.build.date + str(None)
+
+    def tearDown(self):
+        rmtree(self.container)
+
+    def test_stamp_path_does_not_exist(self):
+        """Return True when the stamp file does not exist"""
+        if os.path.exists(self.rustc_stamp_path):
+            os.unlink(self.rustc_stamp_path)
+        self.assertTrue(self.build.program_out_of_date(self.rustc_stamp_path, self.key))
+
+    def test_dates_are_different(self):
+        """Return True when the dates are different"""
+        with open(self.rustc_stamp_path, "w") as rustc_stamp:
+            rustc_stamp.write("2017-06-14None")
+        self.assertTrue(self.build.program_out_of_date(self.rustc_stamp_path, self.key))
+
+    def test_same_dates(self):
+        """Return False both dates match"""
+        with open(self.rustc_stamp_path, "w") as rustc_stamp:
+            rustc_stamp.write("2017-06-15None")
+        self.assertFalse(self.build.program_out_of_date(self.rustc_stamp_path, self.key))
+
+
+if __name__ == '__main__':
+    SUITE = unittest.TestSuite()
+    TEST_LOADER = unittest.TestLoader()
+    SUITE.addTest(doctest.DocTestSuite(bootstrap))
+    SUITE.addTests([
+        TEST_LOADER.loadTestsFromTestCase(VerifyTestCase),
+        TEST_LOADER.loadTestsFromTestCase(ProgramOutOfDate)])
+
+    RUNNER = unittest.TextTestRunner(stream=sys.stdout, verbosity=2)
+    result = RUNNER.run(SUITE)
+    sys.exit(0 if result.wasSuccessful() else 1)