From 963eafe94ace90ca224b7e026394aa1ffffa1172 Mon Sep 17 00:00:00 2001
From: Marcus Klaas <mail@marcusklaas.nl>
Date: Mon, 15 Jun 2015 21:37:27 +0200
Subject: [PATCH] Add tests for string literal formatting

---
 tests/source/string-lit.rs | 21 +++++++++++++++++++++
 tests/target/string-lit.rs | 23 +++++++++++++++++++++++
 2 files changed, 44 insertions(+)
 create mode 100644 tests/source/string-lit.rs
 create mode 100644 tests/target/string-lit.rs

diff --git a/tests/source/string-lit.rs b/tests/source/string-lit.rs
new file mode 100644
index 00000000000..1e2544c7b3e
--- /dev/null
+++ b/tests/source/string-lit.rs
@@ -0,0 +1,21 @@
+// Long string literals
+
+fn main() -> &'static str {
+    let str = "AAAAAAAAAAAAAAaAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAaAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAaAa";
+    let str = "AAAAAAAAAAAAAAaAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAaAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAaAa";
+    let str = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
+
+    let too_many_lines = "H\
+                          e\
+                          l\
+                          l\
+                          o";
+
+    // Make sure we don't break after an escape character.
+    let odd_length_name = "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n";
+    let even_length_name = "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n";
+
+    let really_long_variable_name = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
+
+    "stuff"
+}
diff --git a/tests/target/string-lit.rs b/tests/target/string-lit.rs
new file mode 100644
index 00000000000..ad727552d45
--- /dev/null
+++ b/tests/target/string-lit.rs
@@ -0,0 +1,23 @@
+// Long string literals
+
+fn main() -> &'static str {
+    let str = "AAAAAAAAAAAAAAaAAAAAAAAAAAAAAAAAAAAAAAA AAAAAAAAAAAAAAAAAAAAAAaAA \
+               AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAaAa";
+    let str = "AAAAAAAAAAAAAAaAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAaAAAAAAAAAAAAAAAAAAAAAA\
+               AAAAAAAAAAAaAa";
+    let str = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
+
+    let too_many_lines = "Hello";
+
+    // Make sure we don't break after an escape character.
+    let odd_length_name = "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\
+                           \n\n";
+    let even_length_name = "\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\
+                            \n\n\n";
+
+    let really_long_variable_name = "AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\
+                                     AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA\
+                                     AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA";
+
+    "stuff"
+}