Mercurial > python-compiler.rs

annotate src/tests/tests_convert_dump.rs @ 23:5a7c3393382b

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Add a simple test for ast.Assign.
author Bastien Orivel <eijebong@bananium.fr>
date Fri, 03 Jun 2016 19:06:57 +0200
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children 199ba034e4af
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23
5a7c3393382b Add a simple test for ast.Assign.
Bastien Orivel <eijebong@bananium.fr>
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1 use ast_convert;
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2 use ast_dump;
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3 use python_tb;
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4 use python_parse;
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5 use std::io::Read;
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6 use std::fs::File;
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7
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8 fn test_parse_file(filename: &str){
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9 let code = {
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10 let mut file = match File::open(filename) {
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11 Ok(file) => file,
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12 Err(err) => {
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13 panic!(format!("Can't find {}", filename));
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14 }
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15 };
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16 let mut code = String::new();
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17 file.read_to_string(&mut code).unwrap();
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18 code
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19 };
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20
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21 let module = match python_parse::parse_ast(code.clone()) {
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22 Ok(module) => module,
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23 Err(err) => {
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24 python_tb::traceback(err);
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25 panic!(format!("Error while parsing file “{}”:", filename));
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26 }
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27 };
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28
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29 let module_ast = ast_convert::convert_ast("__main__".to_string(), &module);
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30 let dumped_ast = ast_dump::dump_ast(&module_ast);
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31 assert_eq!(code, dumped_ast + "\n");
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32 }
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33
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34 #[test]
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35 fn test_assign(){
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36 test_parse_file("tests/test_parse_files/test_assign.py");
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37 }