add ydb deps

1 files changed, 60 insertions, 0 deletions

diff --git a/contrib/python/prompt-toolkit/py2/tests/test_layout.py b/contrib/python/prompt-toolkit/py2/tests/test_layout.py
new file mode 100644
index 0000000000..6c9e67b4de
--- /dev/null
+++ b/contrib/python/prompt-toolkit/py2/tests/test_layout.py
@@ -0,0 +1,60 @@
+from __future__ import unicode_literals
+
+from prompt_toolkit.layout.utils import split_lines
+from prompt_toolkit.token import Token
+
+
+def test_split_lines():
+    lines = list(split_lines([(Token.A, 'line1\nline2\nline3')]))
+
+    assert lines == [
+        [(Token.A, 'line1')],
+        [(Token.A, 'line2')],
+        [(Token.A, 'line3')],
+    ]
+
+
+def test_split_lines_2():
+    lines = list(split_lines([
+        (Token.A, 'line1'),
+        (Token.B, 'line2\nline3\nline4')
+    ]))
+
+    assert lines == [
+        [(Token.A, 'line1'), (Token.B, 'line2')],
+        [(Token.B, 'line3')],
+        [(Token.B, 'line4')],
+    ]
+
+
+def test_split_lines_3():
+    " Edge cases: inputs ending with newlines. "
+    # -1-
+    lines = list(split_lines([
+        (Token.A, 'line1\nline2\n')
+    ]))
+
+    assert lines == [
+        [(Token.A, 'line1')],
+        [(Token.A, 'line2')],
+        [(Token.A, '')],
+    ]
+
+    # -2-
+    lines = list(split_lines([
+        (Token.A, '\n'),
+    ]))
+
+    assert lines == [
+        [],
+        [(Token.A, '')],
+    ]
+
+    # -3-
+    lines = list(split_lines([
+        (Token.A, ''),
+    ]))
+
+    assert lines == [
+        [(Token.A, '')],
+    ]