38 lines
1.1 KiB
Rust
38 lines
1.1 KiB
Rust
// Copyright 2012 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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//! Sorts items by name
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use doc::ItemUtils;
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use doc;
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use pass::Pass;
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use sort_pass;
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pub fn mk_pass() -> Pass {
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fn by_item_name(item1: &doc::ItemTag, item2: &doc::ItemTag) -> bool {
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(*item1).name() <= (*item2).name()
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}
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sort_pass::mk_pass(~"sort_item_name", by_item_name)
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}
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#[test]
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fn test() {
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use astsrv;
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use extract;
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let source = ~"mod z { } fn y() { }";
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do astsrv::from_str(source) |srv| {
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let doc = extract::from_srv(srv.clone(), ~"");
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let doc = (mk_pass().f)(srv.clone(), doc);
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assert_eq!(doc.cratemod().items[0].name(), ~"y");
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assert_eq!(doc.cratemod().items[1].name(), ~"z");
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}
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}
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