Adding upstream version 115.7.0esr.upstream/115.7.0esrupstream

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

1 files changed, 45 insertions, 0 deletions

diff --git a/python/mozbuild/mozbuild/test/test_line_endings.py b/python/mozbuild/mozbuild/test/test_line_endings.py
new file mode 100644
index 0000000000..f8cdd89174
--- /dev/null
+++ b/python/mozbuild/mozbuild/test/test_line_endings.py
@@ -0,0 +1,45 @@
+import unittest
+
+import mozunit
+from mozfile import NamedTemporaryFile
+from six import StringIO
+
+from mozbuild.preprocessor import Preprocessor
+
+
+class TestLineEndings(unittest.TestCase):
+    """
+    Unit tests for the Context class
+    """
+
+    def setUp(self):
+        self.pp = Preprocessor()
+        self.pp.out = StringIO()
+        self.f = NamedTemporaryFile(mode="wb")
+
+    def tearDown(self):
+        self.f.close()
+
+    def createFile(self, lineendings):
+        for line, ending in zip([b"a", b"#literal b", b"c"], lineendings):
+            self.f.write(line + ending)
+        self.f.flush()
+
+    def testMac(self):
+        self.createFile([b"\x0D"] * 3)
+        self.pp.do_include(self.f.name)
+        self.assertEqual(self.pp.out.getvalue(), "a\nb\nc\n")
+
+    def testUnix(self):
+        self.createFile([b"\x0A"] * 3)
+        self.pp.do_include(self.f.name)
+        self.assertEqual(self.pp.out.getvalue(), "a\nb\nc\n")
+
+    def testWindows(self):
+        self.createFile([b"\x0D\x0A"] * 3)
+        self.pp.do_include(self.f.name)
+        self.assertEqual(self.pp.out.getvalue(), "a\nb\nc\n")
+
+
+if __name__ == "__main__":
+    mozunit.main()