Mihaela Mihaljevic
83e6e27d12
Group @testable imports at the bottom, per public/rules-swift's swiftformat. A behavior-preserving import-ordering reformat across 252 files (mostly tests). --trailingclosures was deliberately not adopted (cosmetic, and swiftformat flags it as caution-worthy).
93 lines
3.4 KiB
Swift
93 lines
3.4 KiB
Swift
import Testing
|
|
@testable import PureXML
|
|
|
|
@Suite("TextReader breadth: attributes, namespaces, lang, position")
|
|
struct TextReaderBreadthTests {
|
|
private func reader(_ xml: String) -> PureXML.Parsing.TextReader {
|
|
PureXML.reader(xml)
|
|
}
|
|
|
|
@Test("Attribute navigation walks each attribute and returns to the element")
|
|
func test_attributeNavigation() throws {
|
|
var cursor = reader("<a x=\"1\" y=\"2\"/>")
|
|
#expect(try cursor.read())
|
|
#expect(cursor.nodeKind == .element)
|
|
let toFirst = cursor.moveToFirstAttribute()
|
|
#expect(toFirst)
|
|
#expect(cursor.nodeKind == .attribute)
|
|
#expect(cursor.name == "x")
|
|
#expect(cursor.value == "1")
|
|
let toSecond = cursor.moveToNextAttribute()
|
|
#expect(toSecond)
|
|
#expect(cursor.name == "y")
|
|
#expect(cursor.value == "2")
|
|
let pastLast = cursor.moveToNextAttribute()
|
|
#expect(!pastLast)
|
|
let toElement = cursor.moveToElement()
|
|
#expect(toElement)
|
|
#expect(cursor.nodeKind == .element)
|
|
#expect(cursor.name == "a")
|
|
}
|
|
|
|
@Test("moveToAttribute selects by name")
|
|
func test_moveToAttributeByName() throws {
|
|
var cursor = reader("<a x=\"1\" y=\"2\"/>")
|
|
#expect(try cursor.read())
|
|
let found = cursor.moveToAttribute("y")
|
|
#expect(found)
|
|
#expect(cursor.value == "2")
|
|
let missing = cursor.moveToAttribute("z")
|
|
#expect(!missing)
|
|
}
|
|
|
|
@Test("namespaceURI, localName, and prefix are exposed on elements")
|
|
func test_namespaceAccessors() throws {
|
|
var cursor = reader("<x:a xmlns:x=\"urn:x\"><b/></x:a>")
|
|
#expect(try cursor.read())
|
|
#expect(cursor.nodeKind == .element)
|
|
#expect(cursor.namespaceURI == "urn:x")
|
|
#expect(cursor.localName == "a")
|
|
#expect(cursor.prefix == "x")
|
|
#expect(try cursor.read())
|
|
#expect(cursor.localName == "b")
|
|
#expect(cursor.namespaceURI == nil)
|
|
}
|
|
|
|
@Test("xml:lang is inherited by descendants and reset when it goes out of scope")
|
|
func test_xmlLang() throws {
|
|
var cursor = reader("<a xml:lang=\"en\"><b>hi</b></a><c/>")
|
|
#expect(try cursor.read()) // <a>
|
|
#expect(cursor.xmlLang == "en")
|
|
#expect(try cursor.read()) // <b>
|
|
#expect(cursor.xmlLang == "en")
|
|
#expect(try cursor.read()) // text
|
|
#expect(cursor.xmlLang == "en")
|
|
#expect(try cursor.read()) // </b>
|
|
#expect(try cursor.read()) // </a>
|
|
#expect(cursor.xmlLang == nil)
|
|
}
|
|
|
|
@Test("A nested xml:lang overrides the inherited value")
|
|
func test_xmlLangOverride() throws {
|
|
var cursor = reader("<a xml:lang=\"en\"><b xml:lang=\"fr\"/></a>")
|
|
#expect(try cursor.read()) // <a>
|
|
#expect(cursor.xmlLang == "en")
|
|
#expect(try cursor.read()) // <b>
|
|
#expect(cursor.xmlLang == "fr")
|
|
}
|
|
|
|
@Test("Each node reports the line and column where it begins")
|
|
func test_position() throws {
|
|
var cursor = reader("<a>\n <b/>\n</a>")
|
|
#expect(try cursor.read()) // <a>
|
|
#expect(cursor.lineNumber == 1)
|
|
#expect(cursor.columnNumber == 1)
|
|
#expect(try cursor.read()) // text "\n "
|
|
#expect(try cursor.read()) // <b/>
|
|
#expect(cursor.nodeKind == .element)
|
|
#expect(cursor.name == "b")
|
|
#expect(cursor.lineNumber == 2)
|
|
#expect(cursor.columnNumber == 3)
|
|
}
|
|
}
|