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Merge pull request #16 from marcocapano/patch-1

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Add support for new keywords
This commit is contained in:
John Sundell 2018-09-06 08:39:16 +02:00 committed by GitHub
commit 88961141d4
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 110 additions and 2 deletions
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3
Sources/Splash/Grammar/SwiftGrammar.swift
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@ -47,7 +47,8 @@ private extension SwiftGrammar {
"super", "self", "set", "true", "false", "nil",
"override", "where", "_", "default", "break",
"#selector", "required", "willSet", "didSet",
"lazy", "subscript", "defer", "inout"
"lazy", "subscript", "defer", "inout", "while",
"continue", "fallthrough", "repeat"
]
struct PreprocessingRule: SyntaxRule {

109
Tests/SplashTests/Tests/StatementTests.swift
View File

@ -134,6 +134,40 @@ final class StatementTests: SyntaxHighlighterTestCase {
.plainText("}")
])
}
func testSwitchStatementWithFallthrough() {
let components = highlighter.highlight("""
switch variable {
case .one: fallthrough
default:
callB()
}
""")
XCTAssertEqual(components, [
.token("switch", .keyword),
.whitespace(" "),
.plainText("variable"),
.whitespace(" "),
.plainText("{"),
.whitespace("\n"),
.token("case", .keyword),
.whitespace(" "),
.plainText("."),
.token("one", .dotAccess),
.plainText(":"),
.whitespace(" "),
.token("fallthrough", .keyword),
.whitespace("\n"),
.token("default", .keyword),
.plainText(":"),
.whitespace("\n "),
.token("callB", .call),
.plainText("()"),
.whitespace("\n"),
.plainText("}")
])
}
func testForStatementWithStaticProperty() {
let components = highlighter.highlight("for value in Enum.allCases { }")
@ -154,6 +188,76 @@ final class StatementTests: SyntaxHighlighterTestCase {
.plainText("}")
])
}
func testForStatementWithContinue() {
let components = highlighter.highlight("for value in Enum.allCases { continue }")
XCTAssertEqual(components, [
.token("for", .keyword),
.whitespace(" "),
.plainText("value"),
.whitespace(" "),
.token("in", .keyword),
.whitespace(" "),
.token("Enum", .type),
.plainText("."),
.token("allCases", .property),
.whitespace(" "),
.plainText("{"),
.whitespace(" "),
.token("continue",.keyword),
.whitespace(" "),
.plainText("}")
])
}
func testRepeatWhileStatement() {
let components = highlighter.highlight("""
var x = 5
repeat {
print(x)
x = x - 1
} while x > 1
""")
XCTAssertEqual(components, [
.token("var", .keyword),
.whitespace(" "),
.plainText("x"),
.whitespace(" "),
.plainText("="),
.whitespace(" "),
.token("5", .number),
.whitespace("\n"),
.token("repeat", .keyword),
.whitespace(" "),
.plainText("{"),
.whitespace("\n "),
.token("print", .call),
.plainText("(x)"),
.whitespace("\n "),
.plainText("x"),
.whitespace(" "),
.plainText("="),
.whitespace(" "),
.plainText("x"),
.whitespace(" "),
.plainText("-"),
.whitespace(" "),
.token("1", .number),
.whitespace("\n"),
.plainText("}"),
.whitespace(" "),
.token("while", .keyword),
.whitespace(" "),
.plainText("x"),
.whitespace(" "),
.plainText(">"),
.whitespace(" "),
.token("1", .number)
])
}
func testAllTestsRunOnLinux() {
XCTAssertTrue(TestCaseVerifier.verifyLinuxTests((type(of: self)).allTests))
@ -168,7 +272,10 @@ extension StatementTests {
("testChainedIfElseStatements", testChainedIfElseStatements),
("testSwitchStatement", testSwitchStatement),
("testSwitchStatementWithAssociatedValues", testSwitchStatementWithAssociatedValues),
("testForStatementWithStaticProperty", testForStatementWithStaticProperty)
("testSwitchStatementWithFallthrough", testSwitchStatementWithFallthrough),
("testForStatementWithStaticProperty", testForStatementWithStaticProperty),
("testForStatementWithContinue", testForStatementWithContinue),
("testRepeatWhileStatement", testRepeatWhileStatement)
]
}
}