From e64a19109adda31ee20a384585145db13b46ec75 Mon Sep 17 00:00:00 2001
From: rChaser53 <tayoshizawa29@gmail.com>
Date: Fri, 20 Dec 2019 11:14:18 +0900
Subject: [PATCH] Backport 3971 test cases

fix not to overwrite on other platforms (3971)

It's likely that PR 4100 implemented a similar fix, which resolved the
original issue. The test cases from PR 3971 seemed useful to backport.
---
 tests/config/issue-3956.toml            | 5 +++++
 tests/target/issue-3956/graphics.rs     | 2 ++
 tests/target/issue-3956/graphics_emu.rs | 2 ++
 tests/target/issue-3956/lib.rs          | 4 ++++
 4 files changed, 13 insertions(+)
 create mode 100644 tests/config/issue-3956.toml
 create mode 100644 tests/target/issue-3956/graphics.rs
 create mode 100644 tests/target/issue-3956/graphics_emu.rs
 create mode 100644 tests/target/issue-3956/lib.rs

diff --git a/tests/config/issue-3956.toml b/tests/config/issue-3956.toml
new file mode 100644
index 00000000000..7669890586b
--- /dev/null
+++ b/tests/config/issue-3956.toml
@@ -0,0 +1,5 @@
+ignore = [
+  "tests/**/issue-3956/graphics.rs",
+  "tests/**/issue-3956/graphics_emu.rs"
+]
+recursive = true
diff --git a/tests/target/issue-3956/graphics.rs b/tests/target/issue-3956/graphics.rs
new file mode 100644
index 00000000000..ea98ccf2349
--- /dev/null
+++ b/tests/target/issue-3956/graphics.rs
@@ -0,0 +1,2 @@
+// rustfmt-config: issue-3956.toml
+pub struct A;
diff --git a/tests/target/issue-3956/graphics_emu.rs b/tests/target/issue-3956/graphics_emu.rs
new file mode 100644
index 00000000000..88e41b515dc
--- /dev/null
+++ b/tests/target/issue-3956/graphics_emu.rs
@@ -0,0 +1,2 @@
+// rustfmt-config: issue-3956.toml
+pub struct B;
diff --git a/tests/target/issue-3956/lib.rs b/tests/target/issue-3956/lib.rs
new file mode 100644
index 00000000000..b0a26c9f0ba
--- /dev/null
+++ b/tests/target/issue-3956/lib.rs
@@ -0,0 +1,4 @@
+// rustfmt-config: issue-3956.toml
+#[cfg_attr(windows, path = "graphics.rs")]
+#[cfg_attr(not(windows), path = "graphics_emu.rs")]
+mod graphics;