mirror of
https://github.com/servo/servo.git
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76 lines
2.5 KiB
Rust
76 lines
2.5 KiB
Rust
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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use std::fs::{self, File};
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use std::io::{Read, Write};
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use util::basedir;
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use util::prefs::{PrefValue, extend_prefs, read_prefs_from_file, get_pref, set_pref, reset_pref};
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#[test]
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fn test_create_pref() {
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let json_str = "{\
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\"layout.writing-mode.enabled\": true,\
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\"network.mime.sniff\": false,\
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\"shell.homepage\": \"http://servo.org\"\
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}";
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let prefs = read_prefs_from_file(json_str.as_bytes());
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assert!(prefs.is_ok());
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let prefs = prefs.unwrap();
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assert_eq!(prefs.len(), 3);
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}
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#[test]
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fn test_get_set_reset_extend() {
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let json_str = "{\
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\"layout.writing-mode.enabled\": true,\
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\"extra.stuff\": false,\
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\"shell.homepage\": \"https://google.com\"\
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}";
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assert_eq!(*get_pref("test"), PrefValue::Missing);
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set_pref("test", PrefValue::String("hi".to_owned()));
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assert_eq!(*get_pref("test"), PrefValue::String("hi".to_owned()));
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assert_eq!(*get_pref("shell.homepage"), PrefValue::String("http://servo.org".to_owned()));
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set_pref("shell.homepage", PrefValue::Boolean(true));
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assert_eq!(*get_pref("shell.homepage"), PrefValue::Boolean(true));
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reset_pref("shell.homepage");
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assert_eq!(*get_pref("shell.homepage"), PrefValue::String("http://servo.org".to_owned()));
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let extension = read_prefs_from_file(json_str.as_bytes()).unwrap();
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extend_prefs(extension);
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assert_eq!(*get_pref("shell.homepage"), PrefValue::String("https://google.com".to_owned()));
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assert_eq!(*get_pref("layout.writing-mode.enabled"), PrefValue::Boolean(true));
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assert_eq!(*get_pref("extra.stuff"), PrefValue::Boolean(false));
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}
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#[test]
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fn test_default_config_dir_create_read_write() {
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let json_str = "{\
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\"layout.writing-mode.enabled\": true,\
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\"extra.stuff\": false,\
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\"shell.homepage\": \"https://google.com\"\
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}";
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let mut expected_json = String::new();
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let config_path = basedir::default_config_dir().unwrap();
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if !config_path.exists() {
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fs::create_dir_all(&config_path).unwrap();
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}
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let json_path = config_path.join("test_config.json");
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let mut fd = File::create(&json_path).unwrap();
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assert_eq!(json_path.exists(), true);
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fd.write_all(json_str.as_bytes()).unwrap();
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let mut fd = File::open(&json_path).unwrap();
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fd.read_to_string(&mut expected_json).unwrap();
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assert_eq!(json_str, expected_json);
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fs::remove_file(&json_path).unwrap();
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}
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