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annotate src/tests/utils.rs @ 94:e0368bea06a6

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Refactor tests a little bit so it's easier to add more.
author Bastien Orivel <eijebong@bananium.fr>
date Tue, 14 Jun 2016 18:39:48 +0200
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94
e0368bea06a6 Refactor tests a little bit so it's easier to add more.
Bastien Orivel <eijebong@bananium.fr>
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1 use std::fs::File;
e0368bea06a6 Refactor tests a little bit so it's easier to add more.
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2 use std::io::Read;
e0368bea06a6 Refactor tests a little bit so it's easier to add more.
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3
e0368bea06a6 Refactor tests a little bit so it's easier to add more.
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4 pub fn read_file(filename: &str) -> String{
e0368bea06a6 Refactor tests a little bit so it's easier to add more.
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5 let mut file = match File::open(filename) {
e0368bea06a6 Refactor tests a little bit so it's easier to add more.
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6 Ok(file) => file,
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7 Err(err) => {
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8 panic!(format!("Can't find {}: {}", filename, err));
e0368bea06a6 Refactor tests a little bit so it's easier to add more.
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9 }
e0368bea06a6 Refactor tests a little bit so it's easier to add more.
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10 };
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11 let mut content = String::new();
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12 file.read_to_string(&mut content).unwrap();
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13 content
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14 }