Run tidy on tests

mk/tests.mk

@@ -242,7 +242,6 @@ ALL_HS := $(filter-out $(S)src/rt/vg/valgrind.h \
 tidy:
 		@$(call E, check: formatting)
 		$(Q)find $(S)src -name '*.r[sc]' \
-		| grep '^$(S)src/test' -v \
 		| grep '^$(S)src/libuv' -v \
 		| grep '^$(S)src/llvm' -v \
 		| grep '^$(S)src/gyp' -v \

src/etc/tidy.py

@@ -14,6 +14,9 @@
 
 err=0
 cols=100
+cr_flag="xfail-tidy-cr"
+tab_flag="xfail-tidy-tab"
+linelength_flag="xfail-tidy-linelength"
 
 # Be careful to support Python 2.4, 2.6, and 3.x here!
 config_proc=subprocess.Popen([ "git", "config", "core.autocrlf" ],
@@ -46,12 +49,22 @@ def do_license_check(name, contents):
 
 current_name = ""
 current_contents = ""
+check_tab = True
+check_cr = True
+check_linelength = True
+
 
 try:
     for line in fileinput.input(file_names,
                                 openhook=fileinput.hook_encoded("utf-8")):
 
         if fileinput.filename().find("tidy.py") == -1:
+            if line.find(cr_flag) != -1:
+                check_cr = False
+            if line.find(tab_flag) != -1:
+                check_tab = False
+            if line.find(linelength_flag) != -1:
+                check_linelength = False
             if line.find("// XXX") != -1:
                 report_err("XXX is no longer necessary, use FIXME")
             if line.find("TODO") != -1:
@@ -72,16 +85,16 @@ def do_license_check(name, contents):
                 if "SNAP" in line:
                     report_warn("unmatched SNAP line: " + line)
 
-        if (line.find('\t') != -1 and
+        if check_tab and (line.find('\t') != -1 and
             fileinput.filename().find("Makefile") == -1):
             report_err("tab character")
-        if not autocrlf and line.find('\r') != -1:
+        if check_cr and not autocrlf and line.find('\r') != -1:
             report_err("CR character")
         if line.endswith(" \n") or line.endswith("\t\n"):
             report_err("trailing whitespace")
         line_len = len(line)-2 if autocrlf else len(line)-1
 
-        if line_len > cols:
+        if check_linelength and line_len > cols:
             report_err("line longer than %d chars" % cols)
 
         if fileinput.isfirstline() and current_name != "":
@@ -90,6 +103,9 @@ def do_license_check(name, contents):
         if fileinput.isfirstline():
             current_name = fileinput.filename()
             current_contents = ""
+            check_cr = True
+            check_tab = True
+            check_linelength = True
 
         current_contents += line
 

src/test/auxiliary/extern_mod_ordering_lib.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 #[crate_type="lib"];
 
 pub mod extern_mod_ordering_lib {

src/test/auxiliary/impl_privacy_xc_1.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 #[crate_type = "lib"];
 
 pub struct Fish {

src/test/auxiliary/impl_privacy_xc_2.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 #[crate_type = "lib"];
 
 pub struct Fish {

src/test/auxiliary/issue_3907_1.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 pub trait Foo {
         fn bar();
 }

src/test/auxiliary/kinds_in_metadata.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 /* Any copyright is dedicated to the Public Domain.
  * http://creativecommons.org/publicdomain/zero/1.0/ */
 

src/test/auxiliary/newtype_struct_xc.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 #[crate_type="lib"];
 
 pub struct Au(int);

src/test/auxiliary/no_std_crate.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 #[no_std];
 
 pub fn foo() {}

src/test/auxiliary/packed.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 #[packed]
 pub struct S {
     a: u8,

src/test/auxiliary/private_variant_xc.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 pub enum Foo {
     Bar,
     priv Baz,

src/test/auxiliary/static_fn_trait_xc_aux.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 pub mod num {
     pub trait Num2 {
         fn from_int2(n: int) -> Self;

src/test/auxiliary/static_mut_xc.rs

@@ -1 +1,11 @@
+// Copyright 2014 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.
+
 pub static mut a: int = 3;

src/test/auxiliary/trait_default_method_xc_aux.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 #[crate_id="trait_default_method_xc_aux"];
 
 pub struct Something { x: int }

src/test/auxiliary/trait_default_method_xc_aux_2.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 // aux-build:trait_default_method_xc_aux.rs
 
 extern mod aux = "trait_default_method_xc_aux";

src/test/auxiliary/use_from_trait_xc.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 pub trait Trait {
     fn foo();
 }

src/test/auxiliary/xc_private_method_lib.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 #[crate_type="lib"];
 
 pub struct Struct {

src/test/bench/noise.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 // Perlin noise benchmark from https://gist.github.com/1170424
 
 use std::f64;

src/test/bench/rt-messaging-ping-pong.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 // file at the top-level directory of this distribution and at
 // http://rust-lang.org/COPYRIGHT.
 //

src/test/bench/shootout-fannkuch-redux.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 // xfail-test reading from os::args()[1] - bogus!
 
 use std::from_str::FromStr;

src/test/bench/shootout-fasta-redux.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 // xfail-test reading from os::args()[1] - bogus!
 
 use std::cast::transmute;

src/test/bench/shootout-k-nucleotide.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 // xfail-test
 
 extern mod extra;

src/test/bench/shootout-nbody.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 use std::os;
 
 static PI: f64 = 3.141592653589793;

src/test/bench/task-perf-linked-failure.rs

@@ -1,3 +1,13 @@
+// Copyright 2014 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.
+
 // xfail-pretty
 // xfail-test linked failure
 

src/test/compile-fail/autoderef-full-lval.rs

@@ -27,7 +27,8 @@ fn main() {
     assert_eq!(z, 21);
     let forty: fish = fish{a: @40};
     let two: fish = fish{a: @2};
-    let answer: int = forty.a + two.a;  //~ ERROR binary operation `+` cannot be applied to type `@int`
+    let answer: int = forty.a + two.a;
+    //~^ ERROR binary operation `+` cannot be applied to type `@int`
     info!("{:?}", answer);
     assert_eq!(answer, 42);
 }

src/test/compile-fail/bad-char-literals3.rs

@@ -8,8 +8,9 @@
 // option. This file may not be copied, modified, or distributed
 // except according to those terms.
 
+// xfail-tidy-cr
 fn main() {
     // note that this is a literal "\r" byte
-    '';
-    //~^ ERROR: character constant must be escaped
+    '
+'; //~^ ERROR: character constant must be escaped
 }