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|
final class IgnoreNodeTests: PrettyPrintTestCase {
func testIgnoreCodeBlockListItems() {
let input =
"""
x = 4 + 5 // This comment stays here.
// swift-format-ignore
x =
4 + 5 +
6
// swift-format-ignore
let foo = bar( a, b,
c)
let baz = bar( a, b,
c)
/// some other unrelated comment
// swift-format-ignore
func foo()
throws ->
(Bool, Bool, Bool) {
var a
= 4 + another + very + long + argument
var b = 5
}
// swift-format-ignore
if someExtremelyLongCondition && anotherVeryLongCondition && thisOneOverflowsTheLineLength
+ foo + bar + baz {
var a = b // comment
// comment 2
var c
= d
}
if someExtremelyLongCondition && anotherVeryLongCondition && thisOneOverflowsTheLineLength
+ foo + bar + baz {
// swift-format-ignore
var a = b // comment
// comment 2
var c
= d
}
"""
let expected =
"""
x = 4 + 5 // This comment stays here.
// swift-format-ignore
x =
4 + 5 +
6
// swift-format-ignore
let foo = bar( a, b,
c)
let baz = bar(
a, b,
c)
/// some other unrelated comment
// swift-format-ignore
func foo()
throws ->
(Bool, Bool, Bool) {
var a
= 4 + another + very + long + argument
var b = 5
}
// swift-format-ignore
if someExtremelyLongCondition && anotherVeryLongCondition && thisOneOverflowsTheLineLength
+ foo + bar + baz {
var a = b // comment
// comment 2
var c
= d
}
if someExtremelyLongCondition
&& anotherVeryLongCondition
&& thisOneOverflowsTheLineLength
+ foo + bar + baz
{
// swift-format-ignore
var a = b // comment
// comment 2
var c = d
}
"""
assertPrettyPrintEqual(input: input, expected: expected, linelength: 50)
}
func testIgnoreMemberDeclListItems() {
let input =
"""
struct Foo {
// swift-format-ignore
private var baz: Bool {
return foo +
bar + // poorly placed comment
false
}
// swift-format-ignore
var a = true // line comment
// aligned line comment
var b = false // correct trailing comment
// swift-format-ignore
var c = 0 +
1
+ (2 + 3)
}
"""
let expected =
"""
struct Foo {
// swift-format-ignore
private var baz: Bool {
return foo +
bar + // poorly placed comment
false
}
// swift-format-ignore
var a = true // line comment
// aligned line comment
var b = false // correct trailing comment
// swift-format-ignore
var c = 0 +
1
+ (2 + 3)
}
"""
assertPrettyPrintEqual(input: input, expected: expected, linelength: 50)
}
func testIgnoresNestedMembers() {
let input =
"""
// swift-format-ignore
struct Foo {
private var baz: Bool {
return foo +
bar + // poorly placed comment
false
}
var a = true // line comment
// aligned line comment
var b = false // correct trailing comment
var c = 0 +
1
+ (2 + 3)
}
"""
let expected =
"""
// swift-format-ignore
struct Foo {
private var baz: Bool {
return foo +
bar + // poorly placed comment
false
}
var a = true // line comment
// aligned line comment
var b = false // correct trailing comment
var c = 0 +
1
+ (2 + 3)
}
"""
assertPrettyPrintEqual(input: input, expected: expected, linelength: 50)
}
func testInvalidComment() {
let input =
"""
// swift-format-ignore: RuleName
x = 1 +
2
/// swift-format-ignore
x = a+1+2+3+4
/** swift-format-ignore */
x = foo -
bar
// I could use swift-format-ignore here if I wanted my code to look bad.
x = foo+bar+baz
"""
let expected =
"""
// swift-format-ignore: RuleName
x = 1 + 2
/// swift-format-ignore
x = a + 1 + 2 + 3 + 4
/** swift-format-ignore */
x = foo - bar
// I could use swift-format-ignore here if I wanted my code to look bad.
x = foo + bar + baz
"""
assertPrettyPrintEqual(input: input, expected: expected, linelength: 50)
}
func testValidComment() {
let input =
"""
// swift-format-ignore
x=y+b+c
/// Pragma mark: - Special Region
// swift-format-ignore
// x is important
x = 1 +
2
/* swift-format-ignore */
x = a+1+2+3+4
"""
let expected =
"""
// swift-format-ignore
x=y+b+c
/// Pragma mark: - Special Region
// swift-format-ignore
// x is important
x = 1 +
2
/* swift-format-ignore */
x = a+1+2+3+4
"""
assertPrettyPrintEqual(input: input, expected: expected, linelength: 50)
}
func testIgnoreInvalidAfterFirstToken() {
let input =
"""
public // swift-format-ignore
struct MyStruct {
var a:Foo=3
}
"""
let expected =
"""
public // swift-format-ignore
struct MyStruct
{
var a: Foo = 3
}
"""
assertPrettyPrintEqual(input: input, expected: expected, linelength: 50)
}
func testIgnoreWholeFile() {
let input =
"""
// swift-format-ignore-file
import Zoo
import Aoo
import foo
struct Foo {
private var baz: Bool {
return foo +
bar + // poorly placed comment
false
}
var a = true // line comment
// aligned line comment
var b = false // correct trailing comment
var c = 0 +
1
+ (2 + 3)
}
class Bar
{
var bazzle = 0 }
"""
assertPrettyPrintEqual(input: input, expected: input, linelength: 50)
}
func testIgnoreWholeFileDoesNotTouchWhitespace() {
let input =
"""
// swift-format-ignore-file
/// foo bar
\u{0020}
// baz
"""
assertPrettyPrintEqual(input: input, expected: input, linelength: 100)
}
func testIgnoreWholeFileInNestedNode() {
let input =
"""
import Zoo
import Aoo
import foo
// swift-format-ignore-file
struct Foo {
private var baz: Bool {
return foo +
bar + // poorly placed comment
false
}
var a = true // line comment
// aligned line comment
var b = false // correct trailing comment
var c = 0 +
1
+ (2 + 3)
}
class Bar
{
// swift-format-ignore-file
var bazzle = 0 }
"""
let expected =
"""
import Zoo
import Aoo
import foo
// swift-format-ignore-file
struct Foo {
private var baz: Bool {
return foo + bar // poorly placed comment
+ false
}
var a = true // line comment
// aligned line comment
var b = false // correct trailing comment
var c =
0 + 1
+ (2 + 3)
}
class Bar {
// swift-format-ignore-file
var bazzle = 0
}
"""
assertPrettyPrintEqual(input: input, expected: expected, linelength: 50)
}
}
|
