---

yaml
---
r: 152700
b: refs/heads/try2
c: e698a39
h: refs/heads/master
v: v3

Author: brson

[refs]

@@ -5,7 +5,7 @@ refs/heads/snap-stage3: 78a7676898d9f80ab540c6df5d4c9ce35bb50463
 refs/heads/try: 519addf6277dbafccbb4159db4b710c37eaa2ec5
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b
-refs/heads/try2: b09985e702cd849f0e352d2a80be601296138d45
+refs/heads/try2: e698a397a8e4ffe545376571c01e413088d9049a
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d
 refs/tags/release-0.2: c870d2dffb391e14efb05aa27898f1f6333a9596
 refs/tags/release-0.3: b5f0d0f648d9a6153664837026ba1be43d3e2503

branches/try2/src/doc/guide-testing.md

@@ -4,7 +4,7 @@
 
 To create test functions, add a `#[test]` attribute like this:
 
-~~~test_harness
+~~~
 fn return_two() -> int {
     2
 }
@@ -37,7 +37,7 @@ test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured
 Rust has built in support for simple unit testing. Functions can be
 marked as unit tests using the `test` attribute.
 
-~~~test_harness
+~~~
 #[test]
 fn return_none_if_empty() {
     // ... test code ...
@@ -55,7 +55,7 @@ other (`assert_eq`, ...) means, then the test fails.
 When compiling a crate with the `--test` flag `--cfg test` is also
 implied, so that tests can be conditionally compiled.
 
-~~~test_harness
+~~~
 #[cfg(test)]
 mod tests {
     #[test]
@@ -80,11 +80,11 @@ Tests that are intended to fail can be annotated with the
 task to fail then the test will be counted as successful; otherwise it
 will be counted as a failure. For example:
 
-~~~test_harness
+~~~
 #[test]
 #[should_fail]
 fn test_out_of_bounds_failure() {
-    let v: &[int] = [];
+    let v: [int] = [];
     v[0];
 }
 ~~~
@@ -204,22 +204,26 @@ amount.
 
 For example:
 
-~~~test_harness
+~~~
+# #![allow(unused_imports)]
 extern crate test;
 
+use std::slice;
 use test::Bencher;
 
 #[bench]
 fn bench_sum_1024_ints(b: &mut Bencher) {
-    let v = Vec::from_fn(1024, |n| n);
-    b.iter(|| v.iter().fold(0, |old, new| old + *new));
+    let v = slice::from_fn(1024, |n| n);
+    b.iter(|| {v.iter().fold(0, |old, new| old + *new);} );
 }
 
 #[bench]
 fn initialise_a_vector(b: &mut Bencher) {
-    b.iter(|| Vec::from_elem(1024, 0u64));
+    b.iter(|| {slice::from_elem(1024, 0u64);} );
     b.bytes = 1024 * 8;
 }
+
+# fn main() {}
 ~~~
 
 The benchmark runner will calibrate measurement of the benchmark
@@ -262,16 +266,19 @@ benchmarking what one expects. For example, the compiler might
 recognize that some calculation has no external effects and remove
 it entirely.
 
-~~~test_harness
+~~~
+# #![allow(unused_imports)]
 extern crate test;
 use test::Bencher;
 
 #[bench]
 fn bench_xor_1000_ints(b: &mut Bencher) {
     b.iter(|| {
-        range(0, 1000).fold(0, |old, new| old ^ new);
-    });
+            range(0, 1000).fold(0, |old, new| old ^ new);
+        });
 }
+
+# fn main() {}
 ~~~
 
 gives the following results
@@ -290,11 +297,8 @@ cannot remove the computation entirely. This could be done for the
 example above by adjusting the `bh.iter` call to
 
 ~~~
-# struct X; impl X { fn iter<T>(&self, _: || -> T) {} } let b = X;
-b.iter(|| {
-    // note lack of `;` (could also use an explicit `return`).
-    range(0, 1000).fold(0, |old, new| old ^ new)
-});
+# struct X; impl X { fn iter<T>(&self, _: || -> T) {} } let bh = X;
+bh.iter(|| range(0, 1000).fold(0, |old, new| old ^ new))
 ~~~
 
 Or, the other option is to call the generic `test::black_box`
@@ -305,10 +309,10 @@ forces it to consider any argument as used.
 extern crate test;
 
 # fn main() {
-# struct X; impl X { fn iter<T>(&self, _: || -> T) {} } let b = X;
-b.iter(|| {
-    test::black_box(range(0, 1000).fold(0, |old, new| old ^ new));
-});
+# struct X; impl X { fn iter<T>(&self, _: || -> T) {} } let bh = X;
+bh.iter(|| {
+        test::black_box(range(0, 1000).fold(0, |old, new| old ^ new));
+    });
 # }
 ~~~
 

branches/try2/src/doc/index.md

@@ -67,26 +67,12 @@ li {list-style-type: none; }
 
 * [The `rustdoc` manual](rustdoc.html)
 
-# External documentation
+# External resources
 
-*Note: While these are great resources for learning Rust, they may
-track a particular version of Rust that is likely not exactly the same
-as that for which this documentation was generated.*
-
-* [Rust for Rubyists] - An excellent introduction for Rust; not just for Rubyists (tracks the most recent release).
-* [Rust by Example] - Short examples of common tasks in Rust (tracks the master branch).
-* [The Rust wiki](http://github.com/rust-lang/rust/wiki)
-
-[Rust for Rubyists]: http://www.rustforrubyists.com/
-[Rust by Example]: http://rustbyexample.com/
-
-# Community
-
-* [Reddit](http://reddit.com/r/rust)
-* [Stack Overflow](http://stackoverflow.com/questions/tagged/rust)
-* The Rust IRC channels on [irc.mozilla.org](http://irc.mozilla.org/):
+* The Rust IRC channels on [irc.mozilla.org](http://irc.mozilla.org/)
     * [`#rust`](http://chat.mibbit.com/?server=irc.mozilla.org&channel=%23rust) - general discussion
     * [`#rust-gamedev`](http://chat.mibbit.com/?server=irc.mozilla.org&channel=%23rust-gamedev) - game development
     * [`#rust-internals`](http://chat.mibbit.com/?server=irc.mozilla.org&channel=%23rust-internals) - compiler and libraries
     * [`#rust-osdev`](http://chat.mibbit.com/?server=irc.mozilla.org&channel=%23rust-osdev) - operating system development
-
+* The Rust community on [Reddit](http://reddit.com/r/rust)
+* The Rust [wiki](http://github.com/rust-lang/rust/wiki)

branches/try2/src/doc/rust.css

@@ -275,7 +275,7 @@ dd {
 
 nav ul {
     list-style-type: none;
-    margin: 0;
+    margin: 0 0 20px 0;
     padding-left: 0px;
 }
 

branches/try2/src/doc/rustdoc.md

@@ -171,18 +171,6 @@ You can specify that the code block should be compiled but not run with the
 ```
 ~~~
 
-Lastly, you can specify that a code block be compiled as if `--test`
-were passed to the compiler using the `test_harness` directive.
-
-~~~md
-```test_harness
-#[test]
-fn foo() {
-    fail!("oops! (will run & register as failure)")
-}
-```
-~~~
-
 Rustdoc also supplies some extra sugar for helping with some tedious
 documentation examples. If a line is prefixed with `# `, then the line
 will not show up in the HTML documentation, but it will be used when

branches/try2/src/librustdoc/html/layout.rs

@@ -63,7 +63,7 @@ r##"<!DOCTYPE html>
             <div class="search-container">
                 <input class="search-input" name="search"
                        autocomplete="off"
-                       placeholder="Click or press 'S' to search, '?' for more options..."
+                       placeholder="Click or press 's' to search, '?' for more options..."
                        type="search">
             </div>
         </form>
@@ -82,9 +82,9 @@ r##"<!DOCTYPE html>
                 <dd>Show this help dialog</dd>
                 <dt>S</dt>
                 <dd>Focus the search field</dd>
-                <dt>&larrb;</dt>
+                <dt>&uarr;</dt>
                 <dd>Move up in search results</dd>
-                <dt>&rarrb;</dt>
+                <dt>&darr;</dt>
                 <dd>Move down in search results</dd>
                 <dt>&#9166;</dt>
                 <dd>Go to active search result</dd>

branches/try2/src/librustdoc/html/markdown.rs

@@ -174,7 +174,8 @@ pub fn render(w: &mut fmt::Formatter, s: &str, print_toc: bool) -> fmt::Result {
                     slice::raw::buf_as_slice((*lang).data,
                                            (*lang).size as uint, |rlang| {
                         let rlang = str::from_utf8(rlang).unwrap();
-                        if LangString::parse(rlang).notrust {
+                        let (_,_,_,notrust) = parse_lang_string(rlang);
+                        if notrust {
                             (my_opaque.dfltblk)(ob, &buf, lang,
                                                 opaque as *mut libc::c_void);
                             true
@@ -195,7 +196,7 @@ pub fn render(w: &mut fmt::Formatter, s: &str, print_toc: bool) -> fmt::Result {
                             stripped_filtered_line(l).unwrap_or(l)
                         }).collect::<Vec<&str>>().connect("\n");
                         let krate = krate.as_ref().map(|s| s.as_slice());
-                        let test = test::maketest(test.as_slice(), krate, false, false);
+                        let test = test::maketest(test.as_slice(), krate, false);
                         s.push_str(format!("<span id='rust-example-raw-{}' \
                                              class='rusttest'>{}</span>",
                                            i, Escape(test.as_slice())).as_slice());
@@ -308,16 +309,16 @@ pub fn find_testable_code(doc: &str, tests: &mut ::test::Collector) {
                     lang: *hoedown_buffer, opaque: *mut libc::c_void) {
         unsafe {
             if text.is_null() { return }
-            let block_info = if lang.is_null() {
-                LangString::all_false()
+            let (should_fail, no_run, ignore, notrust) = if lang.is_null() {
+                (false, false, false, false)
             } else {
                 slice::raw::buf_as_slice((*lang).data,
                                        (*lang).size as uint, |lang| {
                     let s = str::from_utf8(lang).unwrap();
-                    LangString::parse(s)
+                    parse_lang_string(s)
                 })
             };
-            if block_info.notrust { return }
+            if notrust { return }
             slice::raw::buf_as_slice((*text).data, (*text).size as uint, |text| {
                 let opaque = opaque as *mut hoedown_html_renderer_state;
                 let tests = &mut *((*opaque).opaque as *mut ::test::Collector);
@@ -326,9 +327,7 @@ pub fn find_testable_code(doc: &str, tests: &mut ::test::Collector) {
                     stripped_filtered_line(l).unwrap_or(l)
                 });
                 let text = lines.collect::<Vec<&str>>().connect("\n");
-                tests.add_test(text.to_string(),
-                               block_info.should_fail, block_info.no_run,
-                               block_info.ignore, block_info.test_harness);
+                tests.add_test(text.to_string(), should_fail, no_run, ignore);
             })
         }
     }
@@ -366,52 +365,33 @@ pub fn find_testable_code(doc: &str, tests: &mut ::test::Collector) {
     }
 }
 
-#[deriving(Eq, PartialEq, Clone, Show)]
-struct LangString {
-    should_fail: bool,
-    no_run: bool,
-    ignore: bool,
-    notrust: bool,
-    test_harness: bool,
-}
-
-impl LangString {
-    fn all_false() -> LangString {
-        LangString {
-            should_fail: false,
-            no_run: false,
-            ignore: false,
-            notrust: false,
-            test_harness: false,
+fn parse_lang_string(string: &str) -> (bool,bool,bool,bool) {
+    let mut seen_rust_tags = false;
+    let mut seen_other_tags = false;
+    let mut should_fail = false;
+    let mut no_run = false;
+    let mut ignore = false;
+    let mut notrust = false;
+
+    let mut tokens = string.as_slice().split(|c: char|
+      !(c == '_' || c == '-' || c.is_alphanumeric())
+    );
+
+    for token in tokens {
+        match token {
+            "" => {},
+            "should_fail" => { should_fail = true; seen_rust_tags = true; },
+            "no_run" => { no_run = true; seen_rust_tags = true; },
+            "ignore" => { ignore = true; seen_rust_tags = true; },
+            "notrust" => { notrust = true; seen_rust_tags = true; },
+            "rust" => { notrust = false; seen_rust_tags = true; },
+            _ => { seen_other_tags = true }
         }
     }
 
-    fn parse(string: &str) -> LangString {
-        let mut seen_rust_tags = false;
-        let mut seen_other_tags = false;
-        let mut data = LangString::all_false();
-
-        let mut tokens = string.as_slice().split(|c: char|
-            !(c == '_' || c == '-' || c.is_alphanumeric())
-        );
-
-        for token in tokens {
-            match token {
-                "" => {},
-                "should_fail" => { data.should_fail = true; seen_rust_tags = true; },
-                "no_run" => { data.no_run = true; seen_rust_tags = true; },
-                "ignore" => { data.ignore = true; seen_rust_tags = true; },
-                "notrust" => { data.notrust = true; seen_rust_tags = true; },
-                "rust" => { data.notrust = false; seen_rust_tags = true; },
-                "test_harness" => { data.test_harness = true; seen_rust_tags = true; }
-                _ => { seen_other_tags = true }
-            }
-        }
-
-        data.notrust |= seen_other_tags && !seen_rust_tags;
+    let notrust = notrust || (seen_other_tags && !seen_rust_tags);
 
-        data
-    }
+    (should_fail, no_run, ignore, notrust)
 }
 
 /// By default this markdown renderer generates anchors for each header in the
@@ -445,32 +425,19 @@ impl<'a> fmt::Show for MarkdownWithToc<'a> {
 
 #[cfg(test)]
 mod tests {
-    use super::LangString;
+    use super::parse_lang_string;
 
     #[test]
-    fn test_lang_string_parse() {
-        fn t(s: &str,
-             should_fail: bool, no_run: bool, ignore: bool, notrust: bool, test_harness: bool) {
-            assert_eq!(LangString::parse(s), LangString {
-                should_fail: should_fail,
-                no_run: no_run,
-                ignore: ignore,
-                notrust: notrust,
-                test_harness: test_harness,
-            })
-        }
-
-        t("", false,false,false,false,false);
-        t("rust", false,false,false,false,false);
-        t("sh", false,false,false,true,false);
-        t("notrust", false,false,false,true,false);
-        t("ignore", false,false,true,false,false);
-        t("should_fail", true,false,false,false,false);
-        t("no_run", false,true,false,false,false);
-        t("test_harness", false,false,false,false,true);
-        t("{.no_run .example}", false,true,false,false,false);
-        t("{.sh .should_fail}", true,false,false,false,false);
-        t("{.example .rust}", false,false,false,false,false);
-        t("{.test_harness .rust}", false,false,false,false,true);
+    fn test_parse_lang_string() {
+        assert_eq!(parse_lang_string(""), (false,false,false,false))
+        assert_eq!(parse_lang_string("rust"), (false,false,false,false))
+        assert_eq!(parse_lang_string("sh"), (false,false,false,true))
+        assert_eq!(parse_lang_string("notrust"), (false,false,false,true))
+        assert_eq!(parse_lang_string("ignore"), (false,false,true,false))
+        assert_eq!(parse_lang_string("should_fail"), (true,false,false,false))
+        assert_eq!(parse_lang_string("no_run"), (false,true,false,false))
+        assert_eq!(parse_lang_string("{.no_run .example}"), (false,true,false,false))
+        assert_eq!(parse_lang_string("{.sh .should_fail}"), (true,false,false,false))
+        assert_eq!(parse_lang_string("{.example .rust}"), (false,false,false,false))
     }
 }

branches/try2/src/librustdoc/html/static/main.css

@@ -347,7 +347,7 @@ p a:hover { text-decoration: underline; }
     margin-top: -125px;
     margin-left: -275px;
     width: 550px;
-    height: 300px;
+    height: 250px;
     border: 1px solid #bfbfbf;
 }