From 5de76afcfda5d167ece05cf020dc77c5e3ea4a3c Mon Sep 17 00:00:00 2001
From: Loïc Damien <loic.damien@dzamlo.ch>
Date: Mon, 4 Jul 2016 02:43:33 +0200
Subject: Use lazy iterator in vec/slice gdb pretty printers

---
 src/test/debuginfo/pretty-huge-vec.rs          | 41 ++++++++++++++++++++++++++
 src/test/debuginfo/pretty-uninitialized-vec.rs | 36 ++++++++++++++++++++++
 2 files changed, 77 insertions(+)
 create mode 100644 src/test/debuginfo/pretty-huge-vec.rs
 create mode 100644 src/test/debuginfo/pretty-uninitialized-vec.rs

(limited to 'src/test/debuginfo')

diff --git a/src/test/debuginfo/pretty-huge-vec.rs b/src/test/debuginfo/pretty-huge-vec.rs
new file mode 100644
index 00000000000..bb538523523
--- /dev/null
+++ b/src/test/debuginfo/pretty-huge-vec.rs
@@ -0,0 +1,41 @@
+// Copyright 2013-2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// ignore-windows failing on win32 bot
+// ignore-freebsd: gdb package too new
+// ignore-android: FIXME(#10381)
+// compile-flags:-g
+// min-gdb-version 7.7
+// min-lldb-version: 310
+
+// === GDB TESTS ===================================================================================
+
+// gdb-command: run
+
+// gdb-command: print vec
+// gdb-check:$1 = Vec<u8>(len: 1000000000, cap: 1000000000) = {[...]...}
+
+// gdb-command: print slice
+// gdb-check:$2 = &[u8](len: 1000000000) = {[...]...}
+
+
+#![allow(unused_variables)]
+
+fn main() {
+
+    // Vec
+    let mut vec: Vec<u8> = Vec::with_capacity(1_000_000_000);
+    unsafe{ vec.set_len(1_000_000_000) }
+    let slice = &vec[..];
+
+    zzz(); // #break
+}
+
+fn zzz() { () }
diff --git a/src/test/debuginfo/pretty-uninitialized-vec.rs b/src/test/debuginfo/pretty-uninitialized-vec.rs
new file mode 100644
index 00000000000..75169658fe6
--- /dev/null
+++ b/src/test/debuginfo/pretty-uninitialized-vec.rs
@@ -0,0 +1,36 @@
+// Copyright 2013-2016 The Rust Project Developers. See the COPYRIGHT
+// file at the top-level directory of this distribution and at
+// http://rust-lang.org/COPYRIGHT.
+//
+// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
+// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
+// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
+// option. This file may not be copied, modified, or distributed
+// except according to those terms.
+
+// ignore-windows failing on win32 bot
+// ignore-freebsd: gdb package too new
+// ignore-android: FIXME(#10381)
+// compile-flags:-g
+// min-gdb-version 7.7
+// min-lldb-version: 310
+
+// === GDB TESTS ===================================================================================
+
+// gdb-command: run
+
+// gdb-command: print vec
+// gdb-check:$1 = Vec<i32>(len: [...], cap: [...])[...]
+
+
+#![allow(unused_variables)]
+
+fn main() {
+
+    let vec;
+    zzz(); // #break
+    vec = vec![0];
+
+}
+
+fn zzz() { () }
-- 
cgit 1.4.1-3-g733a5