X-Git-Url: https://git.madduck.net/etc/vim.git/blobdiff_plain/aafc21aa77f5c4d2ebcb833aa60faba6c2138b94..715f60c11bc12d8d6ffedded90c2b9a6a1b6a287:/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 8b8fc17..5f0646e 100644
--- a/tests/data/preview/long_strings__regression.py
+++ b/tests/data/preview/long_strings__regression.py
@@ -531,6 +531,35 @@ some_dict = {
         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"),
+}
+
+# Regression test for https://github.com/psf/black/issues/3506.
+s = (
+    "With single quote: ' "
+    f" {my_dict['foo']}"
+    ' With double quote: " '
+    f' {my_dict["bar"]}'
+)
+
+s = f'Lorem Ipsum is simply dummy text of the printing and typesetting industry:\'{my_dict["foo"]}\''
+
 
 # output
 
@@ -686,11 +715,9 @@ 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",),
         ),
@@ -699,11 +726,9 @@ 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",),
         ),
@@ -821,10 +846,8 @@ some_commented_string = (
 )
 
 lpar_and_rpar_have_comments = func_call(  # LPAR Comment
-    (  # Comma Comment
-        "Long really ridiculous type of string that shouldn't really even exist at all."
-        " I mean commmme onnn!!!"
-    ),
+    "Long really ridiculous type of string that shouldn't really even exist at all. I"
+    " mean commmme onnn!!!",  # Comma Comment
 )  # RPAR Comment
 
 cmd_fstring = (
@@ -1193,3 +1216,34 @@ some_dict = {
         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"),
+}
+
+# Regression test for https://github.com/psf/black/issues/3506.
+s = f"With single quote: '  {my_dict['foo']} With double quote: \"  {my_dict['bar']}"
+
+s = (
+    "Lorem Ipsum is simply dummy text of the printing and typesetting"
+    f" industry:'{my_dict['foo']}'"
+)