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import SwiftFormat
final class DoStmtTests: PrettyPrintTestCase {
func testBasicDoStmt() {
let input =
"""
do {}
do { f() }
do { foo() }
do { let a = 123
var b = "abc"
}
do { veryLongFunctionCallThatShouldBeBrokenOntoANewLine() }
"""
let expected =
"""
do {}
do { f() }
do { foo() }
do {
let a = 123
var b = "abc"
}
do {
veryLongFunctionCallThatShouldBeBrokenOntoANewLine()
}
"""
assertPrettyPrintEqual(input: input, expected: expected, linelength: 25)
}
func testLabeledDoStmt() {
let input = """
someLabel:do {
bar()
baz()
}
somePrettyLongLabelThatTakesUpManyColumns: do {
bar()
baz()
}
"""
let expected = """
someLabel: do {
bar()
baz()
}
somePrettyLongLabelThatTakesUpManyColumns: do
{
bar()
baz()
}
"""
assertPrettyPrintEqual(input: input, expected: expected, linelength: 45)
}
func testDoTypedThrowsStmt() {
let input =
"""
do throws(FooError) {
foo()
}
"""
assertPrettyPrintEqual(input: input, expected:
"""
do
throws(FooError) {
foo()
}
""", linelength: 18)
assertPrettyPrintEqual(input: input, expected:
"""
do throws(FooError) {
foo()
}
""", linelength: 25)
}
}
|
