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minidom: Don't prepend xml prelude in writer. Add new API

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Signed-off-by: Maxime “pep” Buquet <pep@bouah.net>
This commit is contained in:
Maxime “pep” Buquet 2019-11-10 01:01:34 +01:00
commit 141d11ad38
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GPG key ID: DEDA74AEECA9D0F2
6 changed files with 29 additions and 11 deletions
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22
minidom-rs/src/tests.rs
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@ -2,7 +2,7 @@ use crate::element::Element;
use quick_xml::Reader;
const TEST_STRING: &'static str = r#"<?xml version="1.0" encoding="utf-8"?><root xmlns="root_ns" a="b" xml:lang="en">meow<child c="d"/><child xmlns="child_ns" d="e" xml:lang="fr"/>nya</root>"#;
const TEST_STRING: &'static str = r#"<root xmlns="root_ns" a="b" xml:lang="en">meow<child c="d"/><child xmlns="child_ns" d="e" xml:lang="fr"/>nya</root>"#;
fn build_test_tree() -> Element {
let mut root = Element::builder("root")
@ -24,7 +24,7 @@ fn build_test_tree() -> Element {
}
#[cfg(feature = "comments")]
const COMMENT_TEST_STRING: &'static str = r#"<?xml version="1.0" encoding="utf-8"?><root><!--This is a child.--><child attr="val"><!--This is a grandchild.--><grandchild/></child></root>"#;
const COMMENT_TEST_STRING: &'static str = r#"<root><!--This is a child.--><child attr="val"><!--This is a grandchild.--><grandchild/></child></root>"#;
#[cfg(feature = "comments")]
fn build_comment_test_tree() -> Element {
@ -57,6 +57,17 @@ fn writer_works() {
assert_eq!(String::from_utf8(writer).unwrap(), TEST_STRING);
}
#[test]
fn writer_with_decl_works() {
let root = build_test_tree();
let mut writer = Vec::new();
{
root.write_to_decl(&mut writer).unwrap();
}
let result = format!(r#"<?xml version="1.0" encoding="utf-8"?>{}"#, TEST_STRING);
assert_eq!(String::from_utf8(writer).unwrap(), result);
}
#[test]
fn writer_escapes_attributes() {
let root = Element::builder("root").attr("a", "\"Air\" quotes").build();
@ -66,7 +77,7 @@ fn writer_escapes_attributes() {
}
assert_eq!(
String::from_utf8(writer).unwrap(),
r#"<?xml version="1.0" encoding="utf-8"?><root a="&quot;Air&quot; quotes"/>"#
r#"<root a="&quot;Air&quot; quotes"/>"#
);
}
@ -77,10 +88,7 @@ fn writer_escapes_text() {
{
root.write_to(&mut writer).unwrap();
}
assert_eq!(
String::from_utf8(writer).unwrap(),
r#"<?xml version="1.0" encoding="utf-8"?><root>&lt;3</root>"#
);
assert_eq!(String::from_utf8(writer).unwrap(), r#"<root>&lt;3</root>"#);
}
#[test]