From ce428cf6a3624c5cf197cfafd3976378b2b174f3 Mon Sep 17 00:00:00 2001
From: Cameron Taggart <cataggar@microsoft.com>
Date: Tue, 31 Mar 2026 13:42:35 +0000
Subject: [PATCH] fix: rename rustfmt test modules to avoid case-insensitive
 path collisions

Cloning the repo on Windows leads to this warning:

  warning: the following paths have collided (e.g. case-sensitive paths
  on a case-insensitive filesystem) and only one from the same
  colliding group is in the working tree:

    'src/tools/rustfmt/tests/source/reorder_modules/ABCD/mod.rs'
    'src/tools/rustfmt/tests/source/reorder_modules/abcd/mod.rs'
    'src/tools/rustfmt/tests/source/reorder_modules/ZYXW/mod.rs'
    'src/tools/rustfmt/tests/source/reorder_modules/zyxw/mod.rs'
    'src/tools/rustfmt/tests/target/reorder_modules/ABCD/mod.rs'
    'src/tools/rustfmt/tests/target/reorder_modules/abcd/mod.rs'
    'src/tools/rustfmt/tests/target/reorder_modules/ZYXW/mod.rs'
    'src/tools/rustfmt/tests/target/reorder_modules/zyxw/mod.rs'

Rename the lowercase variants (abcd -> abcde, zyxw -> zyxwv) to avoid
case-insensitive collisions while preserving test intent.
---
 .../tests/source/reorder_modules/{abcd => abcde}/mod.rs   | 0
 .../source/reorder_modules/disabled_style_edition_2024.rs | 8 ++++----
 .../source/reorder_modules/disabled_style_edition_2027.rs | 8 ++++----
 .../source/reorder_modules/enabled_style_edition_2015.rs  | 8 ++++----
 .../source/reorder_modules/enabled_style_edition_2024.rs  | 8 ++++----
 .../source/reorder_modules/enabled_style_edition_2027.rs  | 8 ++++----
 .../tests/source/reorder_modules/{zyxw => zyxwv}/mod.rs   | 0
 .../tests/target/reorder_modules/{abcd => abcde}/mod.rs   | 0
 .../target/reorder_modules/disabled_style_edition_2024.rs | 8 ++++----
 .../target/reorder_modules/disabled_style_edition_2027.rs | 8 ++++----
 .../target/reorder_modules/enabled_style_edition_2015.rs  | 8 ++++----
 .../target/reorder_modules/enabled_style_edition_2024.rs  | 8 ++++----
 .../target/reorder_modules/enabled_style_edition_2027.rs  | 8 ++++----
 .../tests/target/reorder_modules/{zyxw => zyxwv}/mod.rs   | 0
 14 files changed, 40 insertions(+), 40 deletions(-)
 rename src/tools/rustfmt/tests/source/reorder_modules/{abcd => abcde}/mod.rs (100%)
 rename src/tools/rustfmt/tests/source/reorder_modules/{zyxw => zyxwv}/mod.rs (100%)
 rename src/tools/rustfmt/tests/target/reorder_modules/{abcd => abcde}/mod.rs (100%)
 rename src/tools/rustfmt/tests/target/reorder_modules/{zyxw => zyxwv}/mod.rs (100%)

diff --git a/src/tools/rustfmt/tests/source/reorder_modules/abcd/mod.rs b/src/tools/rustfmt/tests/source/reorder_modules/abcde/mod.rs
similarity index 100%
rename from src/tools/rustfmt/tests/source/reorder_modules/abcd/mod.rs
rename to src/tools/rustfmt/tests/source/reorder_modules/abcde/mod.rs
diff --git a/src/tools/rustfmt/tests/source/reorder_modules/disabled_style_edition_2024.rs b/src/tools/rustfmt/tests/source/reorder_modules/disabled_style_edition_2024.rs
index d97f9a6da7425..81b969e89eff4 100644
--- a/src/tools/rustfmt/tests/source/reorder_modules/disabled_style_edition_2024.rs
+++ b/src/tools/rustfmt/tests/source/reorder_modules/disabled_style_edition_2024.rs
@@ -5,9 +5,9 @@ mod x86;
 mod v0s;
 mod v001;
 mod x87;
-mod zyxw;
+mod zyxwv;
 mod A2;
-mod ZYXW;
+mod zyxwv;
 mod w5s009t;
 mod u8;
 mod x86_128;
@@ -33,10 +33,10 @@ mod v09;
 mod u256;
 mod ZY_XW;
 mod _abcd;
-mod ABCD;
+mod abcde;
 mod Z_YXW;
 mod u64;
-mod abcd;
+mod abcde;
 mod ZYXW_;
 mod u16;
 mod uz;
diff --git a/src/tools/rustfmt/tests/source/reorder_modules/disabled_style_edition_2027.rs b/src/tools/rustfmt/tests/source/reorder_modules/disabled_style_edition_2027.rs
index f5f0cb6357f74..9765340ccee50 100644
--- a/src/tools/rustfmt/tests/source/reorder_modules/disabled_style_edition_2027.rs
+++ b/src/tools/rustfmt/tests/source/reorder_modules/disabled_style_edition_2027.rs
@@ -5,9 +5,9 @@ mod x86;
 mod v0s;
 mod v001;
 mod x87;
-mod zyxw;
+mod zyxwv;
 mod A2;
-mod ZYXW;
+mod zyxwv;
 mod w5s009t;
 mod u8;
 mod x86_128;
@@ -33,10 +33,10 @@ mod v09;
 mod u256;
 mod ZY_XW;
 mod _abcd;
-mod ABCD;
+mod abcde;
 mod Z_YXW;
 mod u64;
-mod abcd;
+mod abcde;
 mod ZYXW_;
 mod u16;
 mod uz;
diff --git a/src/tools/rustfmt/tests/source/reorder_modules/enabled_style_edition_2015.rs b/src/tools/rustfmt/tests/source/reorder_modules/enabled_style_edition_2015.rs
index 0243a1da849a7..7d140347a31c2 100644
--- a/src/tools/rustfmt/tests/source/reorder_modules/enabled_style_edition_2015.rs
+++ b/src/tools/rustfmt/tests/source/reorder_modules/enabled_style_edition_2015.rs
@@ -5,9 +5,9 @@ mod x86;
 mod v0s;
 mod v001;
 mod x87;
-mod zyxw;
+mod zyxwv;
 mod A2;
-mod ZYXW;
+mod zyxwv;
 mod w5s009t;
 mod u8;
 mod x86_128;
@@ -33,10 +33,10 @@ mod v09;
 mod u256;
 mod ZY_XW;
 mod _abcd;
-mod ABCD;
+mod abcde;
 mod Z_YXW;
 mod u64;
-mod abcd;
+mod abcde;
 mod ZYXW_;
 mod u16;
 mod uz;
diff --git a/src/tools/rustfmt/tests/source/reorder_modules/enabled_style_edition_2024.rs b/src/tools/rustfmt/tests/source/reorder_modules/enabled_style_edition_2024.rs
index 6a9a5c8d60771..84619a4c9b176 100644
--- a/src/tools/rustfmt/tests/source/reorder_modules/enabled_style_edition_2024.rs
+++ b/src/tools/rustfmt/tests/source/reorder_modules/enabled_style_edition_2024.rs
@@ -5,9 +5,9 @@ mod x86;
 mod v0s;
 mod v001;
 mod x87;
-mod zyxw;
+mod zyxwv;
 mod A2;
-mod ZYXW;
+mod zyxwv;
 mod w5s009t;
 mod u8;
 mod x86_128;
@@ -33,10 +33,10 @@ mod v09;
 mod u256;
 mod ZY_XW;
 mod _abcd;
-mod ABCD;
+mod abcde;
 mod Z_YXW;
 mod u64;
-mod abcd;
+mod abcde;
 mod ZYXW_;
 mod u16;
 mod uz;
diff --git a/src/tools/rustfmt/tests/source/reorder_modules/enabled_style_edition_2027.rs b/src/tools/rustfmt/tests/source/reorder_modules/enabled_style_edition_2027.rs
index 46f6abe93120f..1f9489cdda418 100644
--- a/src/tools/rustfmt/tests/source/reorder_modules/enabled_style_edition_2027.rs
+++ b/src/tools/rustfmt/tests/source/reorder_modules/enabled_style_edition_2027.rs
@@ -5,9 +5,9 @@ mod x86;
 mod v0s;
 mod v001;
 mod x87;
-mod zyxw;
+mod zyxwv;
 mod A2;
-mod ZYXW;
+mod zyxwv;
 mod w5s009t;
 mod u8;
 mod x86_128;
@@ -33,10 +33,10 @@ mod v09;
 mod u256;
 mod ZY_XW;
 mod _abcd;
-mod ABCD;
+mod abcde;
 mod Z_YXW;
 mod u64;
-mod abcd;
+mod abcde;
 mod ZYXW_;
 mod u16;
 mod uz;
diff --git a/src/tools/rustfmt/tests/source/reorder_modules/zyxw/mod.rs b/src/tools/rustfmt/tests/source/reorder_modules/zyxwv/mod.rs
similarity index 100%
rename from src/tools/rustfmt/tests/source/reorder_modules/zyxw/mod.rs
rename to src/tools/rustfmt/tests/source/reorder_modules/zyxwv/mod.rs
diff --git a/src/tools/rustfmt/tests/target/reorder_modules/abcd/mod.rs b/src/tools/rustfmt/tests/target/reorder_modules/abcde/mod.rs
similarity index 100%
rename from src/tools/rustfmt/tests/target/reorder_modules/abcd/mod.rs
rename to src/tools/rustfmt/tests/target/reorder_modules/abcde/mod.rs
diff --git a/src/tools/rustfmt/tests/target/reorder_modules/disabled_style_edition_2024.rs b/src/tools/rustfmt/tests/target/reorder_modules/disabled_style_edition_2024.rs
index d97f9a6da7425..81b969e89eff4 100644
--- a/src/tools/rustfmt/tests/target/reorder_modules/disabled_style_edition_2024.rs
+++ b/src/tools/rustfmt/tests/target/reorder_modules/disabled_style_edition_2024.rs
@@ -5,9 +5,9 @@ mod x86;
 mod v0s;
 mod v001;
 mod x87;
-mod zyxw;
+mod zyxwv;
 mod A2;
-mod ZYXW;
+mod zyxwv;
 mod w5s009t;
 mod u8;
 mod x86_128;
@@ -33,10 +33,10 @@ mod v09;
 mod u256;
 mod ZY_XW;
 mod _abcd;
-mod ABCD;
+mod abcde;
 mod Z_YXW;
 mod u64;
-mod abcd;
+mod abcde;
 mod ZYXW_;
 mod u16;
 mod uz;
diff --git a/src/tools/rustfmt/tests/target/reorder_modules/disabled_style_edition_2027.rs b/src/tools/rustfmt/tests/target/reorder_modules/disabled_style_edition_2027.rs
index f5f0cb6357f74..9765340ccee50 100644
--- a/src/tools/rustfmt/tests/target/reorder_modules/disabled_style_edition_2027.rs
+++ b/src/tools/rustfmt/tests/target/reorder_modules/disabled_style_edition_2027.rs
@@ -5,9 +5,9 @@ mod x86;
 mod v0s;
 mod v001;
 mod x87;
-mod zyxw;
+mod zyxwv;
 mod A2;
-mod ZYXW;
+mod zyxwv;
 mod w5s009t;
 mod u8;
 mod x86_128;
@@ -33,10 +33,10 @@ mod v09;
 mod u256;
 mod ZY_XW;
 mod _abcd;
-mod ABCD;
+mod abcde;
 mod Z_YXW;
 mod u64;
-mod abcd;
+mod abcde;
 mod ZYXW_;
 mod u16;
 mod uz;
diff --git a/src/tools/rustfmt/tests/target/reorder_modules/enabled_style_edition_2015.rs b/src/tools/rustfmt/tests/target/reorder_modules/enabled_style_edition_2015.rs
index b3831df6d86cd..43856c14c93cf 100644
--- a/src/tools/rustfmt/tests/target/reorder_modules/enabled_style_edition_2015.rs
+++ b/src/tools/rustfmt/tests/target/reorder_modules/enabled_style_edition_2015.rs
@@ -2,8 +2,8 @@
 // rustfmt-reorder_modules: true
 
 mod A2;
-mod ABCD;
-mod ZYXW;
+mod abcde;
+mod zyxwv;
 mod ZYXW_;
 mod ZY_XW;
 mod ZY_XW;
@@ -11,7 +11,7 @@ mod Z_YXW;
 mod _ZYXW;
 mod _abcd;
 mod a1;
-mod abcd;
+mod abcde;
 mod u128;
 mod u16;
 mod u256;
@@ -44,4 +44,4 @@ mod x86_128;
 mod x86_32;
 mod x86_64;
 mod x87;
-mod zyxw;
+mod zyxwv;
diff --git a/src/tools/rustfmt/tests/target/reorder_modules/enabled_style_edition_2024.rs b/src/tools/rustfmt/tests/target/reorder_modules/enabled_style_edition_2024.rs
index addc555aa0ed4..df4954f3dedbd 100644
--- a/src/tools/rustfmt/tests/target/reorder_modules/enabled_style_edition_2024.rs
+++ b/src/tools/rustfmt/tests/target/reorder_modules/enabled_style_edition_2024.rs
@@ -2,8 +2,8 @@
 // rustfmt-reorder_modules: true
 
 mod A2;
-mod ABCD;
-mod ZYXW;
+mod abcde;
+mod zyxwv;
 mod ZYXW_;
 mod ZY_XW;
 mod ZY_XW;
@@ -11,7 +11,7 @@ mod Z_YXW;
 mod _ZYXW;
 mod _abcd;
 mod a1;
-mod abcd;
+mod abcde;
 mod u128;
 mod u16;
 mod u256;
@@ -44,4 +44,4 @@ mod x86_128;
 mod x86_32;
 mod x86_64;
 mod x87;
-mod zyxw;
+mod zyxwv;
diff --git a/src/tools/rustfmt/tests/target/reorder_modules/enabled_style_edition_2027.rs b/src/tools/rustfmt/tests/target/reorder_modules/enabled_style_edition_2027.rs
index 44acabd75f54b..b49398296f868 100644
--- a/src/tools/rustfmt/tests/target/reorder_modules/enabled_style_edition_2027.rs
+++ b/src/tools/rustfmt/tests/target/reorder_modules/enabled_style_edition_2027.rs
@@ -4,14 +4,14 @@
 mod _ZYXW;
 mod _abcd;
 mod A2;
-mod ABCD;
+mod abcde;
 mod Z_YXW;
 mod ZY_XW;
 mod ZY_XW;
-mod ZYXW;
+mod zyxwv;
 mod ZYXW_;
 mod a1;
-mod abcd;
+mod abcde;
 mod u_zzz;
 mod u8;
 mod u16;
@@ -44,4 +44,4 @@ mod x86_32;
 mod x86_64;
 mod x86_128;
 mod x87;
-mod zyxw;
+mod zyxwv;
diff --git a/src/tools/rustfmt/tests/target/reorder_modules/zyxw/mod.rs b/src/tools/rustfmt/tests/target/reorder_modules/zyxwv/mod.rs
similarity index 100%
rename from src/tools/rustfmt/tests/target/reorder_modules/zyxw/mod.rs
rename to src/tools/rustfmt/tests/target/reorder_modules/zyxwv/mod.rs