Adding upstream version 9.1.upstream/9.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 77 insertions, 0 deletions

diff --git a/tests/topotests/lib/test/test_version.py b/tests/topotests/lib/test/test_version.py
new file mode 100755
index 0000000..7b18daa
--- /dev/null
+++ b/tests/topotests/lib/test/test_version.py
@@ -0,0 +1,77 @@
+#!/usr/bin/env python
+# SPDX-License-Identifier: ISC
+
+#
+# test_version.py
+# Tests for library function: version_cmp().
+#
+# Copyright (c) 2017 by
+# Network Device Education Foundation, Inc. ("NetDEF")
+#
+
+"""
+Tests for the version_cmp() function.
+"""
+
+import os
+import sys
+import pytest
+
+# Save the Current Working Directory to find lib files.
+CWD = os.path.dirname(os.path.realpath(__file__))
+sys.path.append(os.path.join(CWD, "../../"))
+
+# pylint: disable=C0413
+from lib.topotest import version_cmp
+
+
+def test_valid_versions():
+    "Test valid version compare results"
+
+    curver = "3.0"
+    samever = "3"
+    oldver = "2.0"
+    newver = "3.0.1"
+    newerver = "3.0.11"
+    vercustom = "3.0-dev"
+    verysmallinc = "3.0.0.0.0.0.0.1"
+
+    assert version_cmp(curver, oldver) == 1
+    assert version_cmp(curver, newver) == -1
+    assert version_cmp(curver, curver) == 0
+    assert version_cmp(curver, newerver) == -1
+    assert version_cmp(newver, newerver) == -1
+    assert version_cmp(curver, samever) == 0
+    assert version_cmp(curver, vercustom) == 0
+    assert version_cmp(vercustom, vercustom) == 0
+    assert version_cmp(vercustom, oldver) == 1
+    assert version_cmp(vercustom, newver) == -1
+    assert version_cmp(vercustom, samever) == 0
+    assert version_cmp(curver, verysmallinc) == -1
+    assert version_cmp(newver, verysmallinc) == 1
+    assert version_cmp(verysmallinc, verysmallinc) == 0
+    assert version_cmp(vercustom, verysmallinc) == -1
+
+
+def test_invalid_versions():
+    "Test invalid version strings"
+
+    curver = "3.0"
+    badver1 = ".1"
+    badver2 = "-1.0"
+    badver3 = "."
+    badver4 = "3.-0.3"
+
+    with pytest.raises(ValueError):
+        assert version_cmp(curver, badver1)
+        assert version_cmp(curver, badver2)
+        assert version_cmp(curver, badver3)
+        assert version_cmp(curver, badver4)
+
+
+def test_regression_1():
+    """
+    Test regression on the following type of comparison: '3.0.2' > '3'
+    Expected result is 1.
+    """
+    assert version_cmp("3.0.2", "3") == 1