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-rw-r--r--python/mozterm/test/test_terminal.py35
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diff --git a/python/mozterm/test/test_terminal.py b/python/mozterm/test/test_terminal.py
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+# This Source Code Form is subject to the terms of the Mozilla Public
+# License, v. 2.0. If a copy of the MPL was not distributed with this
+# file, You can obtain one at http://mozilla.org/MPL/2.0/.
+
+import os
+import sys
+
+import mozunit
+import pytest
+
+from mozterm import NullTerminal, Terminal
+
+
+def test_terminal():
+ blessed = pytest.importorskip("blessed")
+ term = Terminal()
+ assert isinstance(term, blessed.Terminal)
+
+ term = Terminal(disable_styling=True)
+ assert isinstance(term, NullTerminal)
+
+
+def test_null_terminal():
+ term = NullTerminal()
+ assert term.red("foo") == "foo"
+ assert term.red == ""
+ assert term.color(1) == ""
+ assert term.number_of_colors == 0
+ assert term.width == 0
+ assert term.height == 0
+ assert term.is_a_tty == os.isatty(sys.stdout.fileno())
+
+
+if __name__ == "__main__":
+ mozunit.main()