Fix an issue where extra empty lines are added. (#3470)

[etc/vim.git] / tests / data / preview / long_strings__regression.py

diff --git a/tests/data/preview/long_strings__regression.py b/tests/data/preview/long_strings__regression.py
index 634db46a5e078319af8d9c8f678f255a431e1bc1..ef9007f4ce11b04f8d72204d876e72e03780f7aa 100644 (file)
--- a/tests/data/preview/long_strings__regression.py
+++ b/tests/data/preview/long_strings__regression.py
@@ -524,6 +524,32 @@ xxxxxx_xxx_xxxx_xx_xxxxx_xxxxxxxx_xxxxxxxx_xxxxxxxxxx_xxxx_xxxx_xxxxx = xxxx.xxx
     },
 )
 
+# Regression test for https://github.com/psf/black/issues/3117.
+some_dict = {
+    "something_something":
+        r"Lorem ipsum dolor sit amet, an sed convenire eloquentiam \t"
+        r"signiferumque, duo ea vocibus consetetur scriptorem. Facer \t",
+}
+
+# Regression test for https://github.com/psf/black/issues/3459.
+xxxx(
+    empty_str_as_first_split=''
+    f'xxxxxxx {xxxxxxxxxx} xxx xxxxxxxxxx xxxxx xxx xxx xx '
+    'xxxxx xxxxxxxxx xxxxxxx, xxx xxxxxxxxxxx xxx xxxxx. '
+    f'xxxxxxxxxxxxx xxxx xx xxxxxxxxxx. xxxxx: {x.xxx}',
+    empty_u_str_as_first_split=u''
+    f'xxxxxxx {xxxxxxxxxx} xxx xxxxxxxxxx xxxxx xxx xxx xx '
+    'xxxxx xxxxxxxxx xxxxxxx, xxx xxxxxxxxxxx xxx xxxxx. '
+    f'xxxxxxxxxxxxx xxxx xx xxxxxxxxxx. xxxxx: {x.xxx}',
+)
+
+# Regression test for https://github.com/psf/black/issues/3455.
+a_dict = {
+    "/this/is/a/very/very/very/very/very/very/very/very/very/very/long/key/without/spaces":
+        # And there is a comment before the value
+        ("item1", "item2", "item3"),
+}
+
 
 # output
 
@@ -679,9 +705,11 @@ class A:
     def foo():
         some_func_call(
             "xxxxxxxxxx",
-            "xx {xxxxxxxxxxx}/xxxxxxxxxxx.xxx xxxx.xxx && xxxxxx -x "
-            '"xxxx xxxxxxx xxxxxx xxxx; xxxx xxxxxx_xxxxx xxxxxx xxxx; '
-            "xxxx.xxxx_xxxxxx(['xxxx.xxx'], xxxx.xxxxxxx().xxxxxxxxxx)\" ",
+            (
+                "xx {xxxxxxxxxxx}/xxxxxxxxxxx.xxx xxxx.xxx && xxxxxx -x "
+                '"xxxx xxxxxxx xxxxxx xxxx; xxxx xxxxxx_xxxxx xxxxxx xxxx; '
+                "xxxx.xxxx_xxxxxx(['xxxx.xxx'], xxxx.xxxxxxx().xxxxxxxxxx)\" "
+            ),
             None,
             ("xxxxxxxxxxx",),
         ),
@@ -690,9 +718,11 @@ class A:
 class A:
     def foo():
         some_func_call(
-            "xx {xxxxxxxxxxx}/xxxxxxxxxxx.xxx xxxx.xxx && xxxxxx -x "
-            "xxxx, ('xxxxxxx xxxxxx xxxx, xxxx') xxxxxx_xxxxx xxxxxx xxxx; "
-            "xxxx.xxxx_xxxxxx(['xxxx.xxx'], xxxx.xxxxxxx().xxxxxxxxxx)\" ",
+            (
+                "xx {xxxxxxxxxxx}/xxxxxxxxxxx.xxx xxxx.xxx && xxxxxx -x "
+                "xxxx, ('xxxxxxx xxxxxx xxxx, xxxx') xxxxxx_xxxxx xxxxxx xxxx; "
+                "xxxx.xxxx_xxxxxx(['xxxx.xxx'], xxxx.xxxxxxx().xxxxxxxxxx)\" "
+            ),
             None,
             ("xxxxxxxxxxx",),
         ),
@@ -810,8 +840,10 @@ some_commented_string = (
 )
 
 lpar_and_rpar_have_comments = func_call(  # LPAR Comment
-    "Long really ridiculous type of string that shouldn't really even exist at all. I"
-    " mean commmme onnn!!!",  # Comma Comment
+    (  # Comma Comment
+        "Long really ridiculous type of string that shouldn't really even exist at all."
+        " I mean commmme onnn!!!"
+    ),
 )  # RPAR Comment
 
 cmd_fstring = (
@@ -970,9 +1002,9 @@ class xxxxxxxxxxxxxxxxxxxxx(xxxx.xxxxxxxxxxxxx):
         )
 
 
-value.__dict__[
-    key
-] = "test"  # set some Thrift field to non-None in the struct aa bb cc dd ee
+value.__dict__[key] = (
+    "test"  # set some Thrift field to non-None in the struct aa bb cc dd ee
+)
 
 RE_ONE_BACKSLASH = {
     "asdf_hjkl_jkl": re.compile(
@@ -1172,3 +1204,34 @@ xxxxxx_xxx_xxxx_xx_xxxxx_xxxxxxxx_xxxxxxxx_xxxxxxxxxx_xxxx_xxxx_xxxxx = xxxx.xxx
         ),
     },
 )
+
+# Regression test for https://github.com/psf/black/issues/3117.
+some_dict = {
+    "something_something": (
+        r"Lorem ipsum dolor sit amet, an sed convenire eloquentiam \t"
+        r"signiferumque, duo ea vocibus consetetur scriptorem. Facer \t"
+    ),
+}
+
+# Regression test for https://github.com/psf/black/issues/3459.
+xxxx(
+    empty_str_as_first_split=(
+        ""
+        f"xxxxxxx {xxxxxxxxxx} xxx xxxxxxxxxx xxxxx xxx xxx xx "
+        "xxxxx xxxxxxxxx xxxxxxx, xxx xxxxxxxxxxx xxx xxxxx. "
+        f"xxxxxxxxxxxxx xxxx xx xxxxxxxxxx. xxxxx: {x.xxx}"
+    ),
+    empty_u_str_as_first_split=(
+        ""
+        f"xxxxxxx {xxxxxxxxxx} xxx xxxxxxxxxx xxxxx xxx xxx xx "
+        "xxxxx xxxxxxxxx xxxxxxx, xxx xxxxxxxxxxx xxx xxxxx. "
+        f"xxxxxxxxxxxxx xxxx xx xxxxxxxxxx. xxxxx: {x.xxx}"
+    ),
+)
+
+# Regression test for https://github.com/psf/black/issues/3455.
+a_dict = {
+    "/this/is/a/very/very/very/very/very/very/very/very/very/very/long/key/without/spaces":
+    # And there is a comment before the value
+    ("item1", "item2", "item3"),
+}