update with upstream ui-toml test

Author: jonboh

tests/ui-toml/enum_variant_names/clippy.toml

@@ -0,0 +1 @@
+item-name-threshold = 5

tests/ui-toml/enum_variant_names/enum_variant_names.rs

@@ -0,0 +1,30 @@
+struct Data {
+    a_data: u8,
+    b_data: u8,
+    c_data: u8,
+    d_data: u8,
+}
+struct Data2 {
+    //~^ ERROR: all fields have the same postfix
+    a_data: u8,
+    b_data: u8,
+    c_data: u8,
+    d_data: u8,
+    e_data: u8,
+}
+enum Foo {
+    AFoo,
+    BFoo,
+    CFoo,
+    DFoo,
+}
+enum Foo2 {
+    //~^ ERROR: all variants have the same postfix
+    AFoo,
+    BFoo,
+    CFoo,
+    DFoo,
+    EFoo,
+}
+
+fn main() {}

tests/ui-toml/item_name_repetitions_threshold0/clippy.toml renamed to tests/ui-toml/item_name_repetitions/threshold0/clippy.toml

@@ -0,0 +1,34 @@
+error: all fields have the same postfix: `data`
+  --> $DIR/item_names.rs:7:1
+   |
+LL | / struct Data2 {
+LL | |
+LL | |     a_data: u8,
+LL | |     b_data: u8,
+...  |
+LL | |     e_data: u8,
+LL | | }
+   | |_^
+   |
+   = help: remove the postfixes
+   = note: `-D clippy::struct-field-names` implied by `-D warnings`
+   = help: to override `-D warnings` add `#[allow(clippy::struct_field_names)]`
+
+error: all variants have the same postfix: `Foo`
+  --> $DIR/item_names.rs:21:1
+   |
+LL | / enum Foo2 {
+LL | |
+LL | |     AFoo,
+LL | |     BFoo,
+...  |
+LL | |     EFoo,
+LL | | }
+   | |_^
+   |
+   = help: remove the postfixes and use full paths to the variants instead of glob imports
+   = note: `-D clippy::enum-variant-names` implied by `-D warnings`
+   = help: to override `-D warnings` add `#[allow(clippy::enum_variant_names)]`
+
+error: aborting due to 2 previous errors
+