5bf14b0b22
This bumps the minimum supported stable Rust version to 1.34. The TryFrom and TryInto traits are still reexported to not break the API, but these reexports are deprecated and will be removed in a future release.
89 lines
2.6 KiB
Rust
89 lines
2.6 KiB
Rust
// Copyright (c) 2017 Emmanuel Gil Peyrot <linkmauve@linkmauve.fr>
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//
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// 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 crate::iq::{IqGetPayload, IqResultPayload};
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generate_empty_element!(
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/// Represents a query for the software version a remote entity is using.
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///
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/// It should only be used in an `<iq type='get'/>`, as it can only
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/// represent the request, and not a result.
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VersionQuery,
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"query",
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VERSION
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);
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impl IqGetPayload for VersionQuery {}
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generate_element!(
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/// Represents the answer about the software version we are using.
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///
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/// It should only be used in an `<iq type='result'/>`, as it can only
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/// represent the result, and not a request.
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VersionResult, "query", VERSION,
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children: [
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/// The name of this client.
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name: Required<String> = ("name", VERSION) => String,
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/// The version of this client.
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version: Required<String> = ("version", VERSION) => String,
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/// The OS this client is running on.
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os: Option<String> = ("os", VERSION) => String
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]
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);
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impl IqResultPayload for VersionResult {}
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#[cfg(test)]
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mod tests {
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use super::*;
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use crate::util::compare_elements::NamespaceAwareCompare;
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use minidom::Element;
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use std::convert::TryFrom;
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#[cfg(target_pointer_width = "32")]
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#[test]
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fn test_size() {
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assert_size!(VersionQuery, 0);
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assert_size!(VersionResult, 36);
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}
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#[cfg(target_pointer_width = "64")]
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#[test]
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fn test_size() {
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assert_size!(VersionQuery, 0);
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assert_size!(VersionResult, 72);
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}
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#[test]
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fn simple() {
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let elem: Element =
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"<query xmlns='jabber:iq:version'><name>xmpp-rs</name><version>0.3.0</version></query>"
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.parse()
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.unwrap();
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let version = VersionResult::try_from(elem).unwrap();
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assert_eq!(version.name, String::from("xmpp-rs"));
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assert_eq!(version.version, String::from("0.3.0"));
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assert_eq!(version.os, None);
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}
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#[test]
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fn serialisation() {
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let version = VersionResult {
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name: String::from("xmpp-rs"),
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version: String::from("0.3.0"),
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os: None,
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};
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let elem1 = Element::from(version);
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let elem2: Element =
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"<query xmlns='jabber:iq:version'><name>xmpp-rs</name><version>0.3.0</version></query>"
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.parse()
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.unwrap();
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println!("{:?}", elem1);
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assert!(elem1.compare_to(&elem2));
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}
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}
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