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Merge pull request #39 from JohnSundell/associatedtypes

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Correctly highlight associated types
This commit is contained in:
John Sundell 2019-03-08 18:58:16 +01:00 committed by GitHub
commit fdc0e22d5f
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 34 additions and 1 deletions
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3
Sources/Splash/Grammar/SwiftGrammar.swift
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@ -236,7 +236,8 @@ private extension SwiftGrammar {
private let declarationKeywords: Set<String> = [
"class", "struct", "enum", "func",
"protocol", "typealias", "import"
"protocol", "typealias", "import",
"associatedtype"
]
func matches(_ segment: Segment) -> Bool {

32
Tests/SplashTests/Tests/DeclarationTests.swift
View File

@ -291,6 +291,37 @@ final class DeclarationTests: SyntaxHighlighterTestCase {
])
}
func testProtocolDeclarationWithAssociatedTypes() {
let components = highlighter.highlight("""
protocol Task {
associatedtype Input
associatedtype Error: Swift.Error
}
""")
XCTAssertEqual(components, [
.token("protocol", .keyword),
.whitespace(" "),
.plainText("Task"),
.whitespace(" "),
.plainText("{"),
.whitespace("\n "),
.token("associatedtype", .keyword),
.whitespace(" "),
.plainText("Input"),
.whitespace("\n "),
.token("associatedtype", .keyword),
.whitespace(" "),
.plainText("Error:"),
.whitespace(" "),
.token("Swift", .type),
.plainText("."),
.token("Error", .type),
.whitespace("\n"),
.plainText("}")
])
}
func testExtensionDeclaration() {
let components = highlighter.highlight("extension UIViewController { }")
@ -636,6 +667,7 @@ extension DeclarationTests {
("testClassDeclarationWithMultipleProtocolConformances", testClassDeclarationWithMultipleProtocolConformances),
("testSubclassDeclaration", testSubclassDeclaration),
("testProtocolDeclaration", testProtocolDeclaration),
("testProtocolDeclarationWithAssociatedTypes", testProtocolDeclarationWithAssociatedTypes),
("testExtensionDeclaration", testExtensionDeclaration),
("testExtensionDeclarationWithConstraint", testExtensionDeclarationWithConstraint),
("testLazyPropertyDeclaration", testLazyPropertyDeclaration),