Skip to content

Commit

Permalink
test: improve inspect readability
Browse files Browse the repository at this point in the history 
The string escaping is hard to read. This changes all those escaped
strings to use double quotes instead so no escaping is necessary.

PR-URL: #21624
Reviewed-By: James M Snell <jasnell@gmail.com>
Reviewed-By: Matteo Collina <matteo.collina@gmail.com>
  • Loading branch information
@BridgeAR @targos
BridgeAR authored and targos committed Jul 31, 2018
1 parent f4b6031 commit 62fd845
Showing 1 changed file with 61 additions and 61 deletions.
122 changes: 61 additions & 61 deletions test/parallel/test-util-inspect.js
View file
Expand Up @@ -93,7 +93,7 @@ assert.strictEqual(
Object.assign(new String('hello'), { [Symbol('foo')]: 123 }),
{ showHidden: true }
),
'{ [String: \'hello\'] [length]: 5, [Symbol(foo)]: 123 }'
"{ [String: 'hello'] [length]: 5, [Symbol(foo)]: 123 }"
);

assert.strictEqual(util.inspect((new JSStream())._externalStream),
Expand Down Expand Up @@ -265,7 +265,7 @@ assert.strictEqual(
name: { value: 'Tim', enumerable: true },
hidden: { value: 'secret' }
})),
'{ name: \'Tim\' }'
"{ name: 'Tim' }"
);

// Dynamic properties.
Expand Down Expand Up @@ -308,7 +308,7 @@ assert.strictEqual(
}
);
assert.strictEqual(util.inspect(value),
'[ 1, 2, 3, growingLength: [Getter], \'-1\': -1 ]');
"[ 1, 2, 3, growingLength: [Getter], '-1': -1 ]");
}

// Array with inherited number properties.
Expand Down Expand Up @@ -422,24 +422,24 @@ assert.strictEqual(util.inspect(-5e-324), '-5e-324');
// Test for sparse array.
{
const a = ['foo', 'bar', 'baz'];
assert.strictEqual(util.inspect(a), '[ \'foo\', \'bar\', \'baz\' ]');
assert.strictEqual(util.inspect(a), "[ 'foo', 'bar', 'baz' ]");
delete a[1];
assert.strictEqual(util.inspect(a), '[ \'foo\', <1 empty item>, \'baz\' ]');
assert.strictEqual(util.inspect(a), "[ 'foo', <1 empty item>, 'baz' ]");
assert.strictEqual(
util.inspect(a, true),
'[ \'foo\', <1 empty item>, \'baz\', [length]: 3 ]'
"[ 'foo', <1 empty item>, 'baz', [length]: 3 ]"
);
assert.strictEqual(util.inspect(new Array(5)), '[ <5 empty items> ]');
a[3] = 'bar';
a[100] = 'qux';
assert.strictEqual(
util.inspect(a, { breakLength: Infinity }),
'[ \'foo\', <1 empty item>, \'baz\', \'bar\', <96 empty items>, \'qux\' ]'
"[ 'foo', <1 empty item>, 'baz', 'bar', <96 empty items>, 'qux' ]"
);
delete a[3];
assert.strictEqual(
util.inspect(a, { maxArrayLength: 4 }),
'[ \'foo\', <1 empty item>, \'baz\', <97 empty items>, ... 1 more item ]'
"[ 'foo', <1 empty item>, 'baz', <97 empty items>, ... 1 more item ]"
);
}

Expand Down Expand Up @@ -630,13 +630,13 @@ util.inspect([{ inspect: () => 123 }]);

assert.strictEqual(
util.inspect(w),
'{ \'\\\\\': 1, \'\\\\\\\\\': 2, \'\\\\\\\\\\\\\': 3, ' +
'\'\\\\\\\\\\\\\\\\\': 4, \'\\n\': 5, \'\\r\': 6 }'
"{ '\\\\': 1, '\\\\\\\\': 2, '\\\\\\\\\\\\': 3, " +
"'\\\\\\\\\\\\\\\\': 4, '\\n': 5, '\\r': 6 }"
);
assert.strictEqual(
util.inspect(y),
'[ \'a\', \'b\', \'c\', \'\\\\\\\\\': \'d\', ' +
'\'\\n\': \'e\', \'\\r\': \'f\' ]'
"[ 'a', 'b', 'c', '\\\\\\\\': 'd', " +
"'\\n': 'e', '\\r': 'f' ]"
);
}

Expand Down Expand Up @@ -758,7 +758,7 @@ util.inspect({ hasOwnProperty: null });
// A custom [util.inspect.custom]() should be able to return other Objects.
subject[util.inspect.custom] = () => ({ foo: 'bar' });

assert.strictEqual(util.inspect(subject), '{ foo: \'bar\' }');
assert.strictEqual(util.inspect(subject), "{ foo: 'bar' }");

subject[util.inspect.custom] = (depth, opts) => {
assert.strictEqual(opts.customInspectOptions, true);
Expand Down Expand Up @@ -828,7 +828,7 @@ util.inspect({ hasOwnProperty: null });
}

// Test boxed primitives output the correct values.
assert.strictEqual(util.inspect(new String('test')), '[String: \'test\']');
assert.strictEqual(util.inspect(new String('test')), "[String: 'test']");
assert.strictEqual(
util.inspect(Object(Symbol('test'))),
'[Symbol: Symbol(test)]'
Expand All @@ -844,15 +844,15 @@ assert.strictEqual(util.inspect(new Number(13.37)), '[Number: 13.37]');
{
const str = new String('baz');
str.foo = 'bar';
assert.strictEqual(util.inspect(str), '{ [String: \'baz\'] foo: \'bar\' }');
assert.strictEqual(util.inspect(str), "{ [String: 'baz'] foo: 'bar' }");

const bool = new Boolean(true);
bool.foo = 'bar';
assert.strictEqual(util.inspect(bool), '{ [Boolean: true] foo: \'bar\' }');
assert.strictEqual(util.inspect(bool), "{ [Boolean: true] foo: 'bar' }");

const num = new Number(13.37);
num.foo = 'bar';
assert.strictEqual(util.inspect(num), '{ [Number: 13.37] foo: \'bar\' }');
assert.strictEqual(util.inspect(num), "{ [Number: 13.37] foo: 'bar' }");
}

// Test es6 Symbol.
Expand Down Expand Up @@ -881,7 +881,7 @@ if (typeof Symbol !== 'undefined') {
assert.strictEqual(util.inspect(subject), '{ [Symbol(symbol)]: 42 }');
assert.strictEqual(
util.inspect(subject, options),
'{ [Symbol(symbol)]: 42, [Symbol()]: \'non-enum\' }'
"{ [Symbol(symbol)]: 42, [Symbol()]: 'non-enum' }"
);

subject = [1, 2, 3];
Expand All @@ -899,7 +899,7 @@ if (typeof Symbol !== 'undefined') {
set.bar = 42;
assert.strictEqual(
util.inspect(set, true),
'Set { \'foo\', [size]: 1, bar: 42 }'
"Set { 'foo', [size]: 1, bar: 42 }"
);
}

Expand All @@ -914,11 +914,11 @@ if (typeof Symbol !== 'undefined') {
{
assert.strictEqual(util.inspect(new Map()), 'Map {}');
assert.strictEqual(util.inspect(new Map([[1, 'a'], [2, 'b'], [3, 'c']])),
'Map { 1 => \'a\', 2 => \'b\', 3 => \'c\' }');
"Map { 1 => 'a', 2 => 'b', 3 => 'c' }");
const map = new Map([['foo', null]]);
map.bar = 42;
assert.strictEqual(util.inspect(map, true),
'Map { \'foo\' => null, [size]: 1, bar: 42 }');
"Map { 'foo' => null, [size]: 1, bar: 42 }");
}

// Test circular Map.
Expand Down Expand Up @@ -949,7 +949,7 @@ if (typeof Symbol !== 'undefined') {
const promiseWithProperty = Promise.resolve('foo');
promiseWithProperty.bar = 42;
assert.strictEqual(util.inspect(promiseWithProperty),
'Promise { \'foo\', bar: 42 }');
"Promise { 'foo', bar: 42 }");
}

// Make sure it doesn't choke on polyfills. Unlike Set/Map, there is no standard
Expand All @@ -965,14 +965,14 @@ if (typeof Symbol !== 'undefined') {
// Test Map iterators.
{
const map = new Map([['foo', 'bar']]);
assert.strictEqual(util.inspect(map.keys()), '[Map Iterator] { \'foo\' }');
assert.strictEqual(util.inspect(map.values()), '[Map Iterator] { \'bar\' }');
assert.strictEqual(util.inspect(map.keys()), "[Map Iterator] { 'foo' }");
assert.strictEqual(util.inspect(map.values()), "[Map Iterator] { 'bar' }");
assert.strictEqual(util.inspect(map.entries()),
'[Map Iterator] { [ \'foo\', \'bar\' ] }');
"[Map Iterator] { [ 'foo', 'bar' ] }");
// Make sure the iterator doesn't get consumed.
const keys = map.keys();
assert.strictEqual(util.inspect(keys), '[Map Iterator] { \'foo\' }');
assert.strictEqual(util.inspect(keys), '[Map Iterator] { \'foo\' }');
assert.strictEqual(util.inspect(keys), "[Map Iterator] { 'foo' }");
assert.strictEqual(util.inspect(keys), "[Map Iterator] { 'foo' }");
keys.extra = true;
assert.strictEqual(
util.inspect(keys, { maxArrayLength: 0 }),
Expand Down Expand Up @@ -1047,7 +1047,7 @@ if (typeof Symbol !== 'undefined') {
assert.strictEqual(util.inspect(new SetSubclass([1, 2, 3])),
'SetSubclass [Set] { 1, 2, 3 }');
assert.strictEqual(util.inspect(new MapSubclass([['foo', 42]])),
'MapSubclass [Map] { \'foo\' => 42 }');
"MapSubclass [Map] { 'foo' => 42 }");
assert.strictEqual(util.inspect(new PromiseSubclass(() => {})),
'PromiseSubclass [Promise] { <pending> }');
assert.strictEqual(
Expand Down Expand Up @@ -1100,7 +1100,7 @@ if (typeof Symbol !== 'undefined') {
{
const x = [];
x[''] = 1;
assert.strictEqual(util.inspect(x), '[ \'\': 1 ]');
assert.strictEqual(util.inspect(x), "[ '': 1 ]");
}

// The following maxArrayLength tests were introduced after v6.0.0 was released.
Expand Down Expand Up @@ -1146,10 +1146,10 @@ if (typeof Symbol !== 'undefined') {
const breakpoint = oneLine.length - 5;
const twoLines = util.inspect(obj, { breakLength: breakpoint });

assert.strictEqual(oneLine, '{ foo: \'abc\', bar: \'xyz\' }');
assert.strictEqual(oneLine, "{ foo: 'abc', bar: 'xyz' }");
assert.strictEqual(oneLine,
util.inspect(obj, { breakLength: breakpoint + 1 }));
assert.strictEqual(twoLines, '{ foo: \'abc\',\n bar: \'xyz\' }');
assert.strictEqual(twoLines, "{ foo: 'abc',\n bar: 'xyz' }");
}

// util.inspect.defaultOptions tests.
Expand Down Expand Up @@ -1217,7 +1217,7 @@ util.inspect(process);
{
// @@toStringTag
assert.strictEqual(util.inspect({ [Symbol.toStringTag]: 'a' }),
'Object [a] { [Symbol(Symbol.toStringTag)]: \'a\' }');
"Object [a] { [Symbol(Symbol.toStringTag)]: 'a' }");

class Foo {
constructor() {
Expand All @@ -1233,17 +1233,17 @@ util.inspect(process);
Object.create(null, { [Symbol.toStringTag]: { value: 'foo' } })),
'[foo] {}');

assert.strictEqual(util.inspect(new Foo()), 'Foo [bar] { foo: \'bar\' }');
assert.strictEqual(util.inspect(new Foo()), "Foo [bar] { foo: 'bar' }");

assert.strictEqual(
util.inspect(new (class extends Foo {})()),
'Foo [bar] { foo: \'bar\' }');
"Foo [bar] { foo: 'bar' }");

assert.strictEqual(
util.inspect(Object.create(Object.create(Foo.prototype), {
foo: { value: 'bar', enumerable: true }
})),
'Foo [bar] { foo: \'bar\' }');
"Foo [bar] { foo: 'bar' }");

class ThrowingClass {
get [Symbol.toStringTag]() {
Expand Down Expand Up @@ -1295,69 +1295,69 @@ util.inspect(process);
' 2,',
' [',
' [',
' \'Lorem ipsum dolor\\nsit amet,\\tconsectetur \' +',
' \'adipiscing elit, sed do eiusmod tempor \' +',
' \'incididunt ut labore et dolore magna \' +',
' \'aliqua.\',',
' \'test\',',
' \'foo\'',
" 'Lorem ipsum dolor\\nsit amet,\\tconsectetur ' +",
" 'adipiscing elit, sed do eiusmod tempor ' +",
" 'incididunt ut labore et dolore magna ' +",
" 'aliqua.',",
" 'test',",
" 'foo'",
' ]',
' ],',
' 4',
' ],',
' b: Map {',
' \'za\' => 1,',
' \'zb\' => \'test\'',
" 'za' => 1,",
" 'zb' => 'test'",
' }',
'}'
].join('\n');
assert.strictEqual(out, expect);

out = util.inspect(o.a[2][0][0], { compact: false, breakLength: 30 });
expect = [
'\'Lorem ipsum dolor\\nsit \' +',
' \'amet,\\tconsectetur \' +',
' \'adipiscing elit, sed do \' +',
' \'eiusmod tempor incididunt \' +',
' \'ut labore et dolore magna \' +',
' \'aliqua.\''
"'Lorem ipsum dolor\\nsit ' +",
" 'amet,\\tconsectetur ' +",
" 'adipiscing elit, sed do ' +",
" 'eiusmod tempor incididunt ' +",
" 'ut labore et dolore magna ' +",
" 'aliqua.'"
].join('\n');
assert.strictEqual(out, expect);

out = util.inspect(
'12345678901234567890123456789012345678901234567890',
{ compact: false, breakLength: 3 });
expect = '\'12345678901234567890123456789012345678901234567890\'';
expect = "'12345678901234567890123456789012345678901234567890'";
assert.strictEqual(out, expect);

out = util.inspect(
'12 45 78 01 34 67 90 23 56 89 123456789012345678901234567890',
{ compact: false, breakLength: 3 });
expect = [
'\'12 45 78 01 34 \' +',
' \'67 90 23 56 89 \' +',
' \'123456789012345678901234567890\''
"'12 45 78 01 34 ' +",
" '67 90 23 56 89 ' +",
" '123456789012345678901234567890'"
].join('\n');
assert.strictEqual(out, expect);

out = util.inspect(
'12 45 78 01 34 67 90 23 56 89 1234567890123 0',
{ compact: false, breakLength: 3 });
expect = [
'\'12 45 78 01 34 \' +',
' \'67 90 23 56 89 \' +',
' \'1234567890123 0\''
"'12 45 78 01 34 ' +",
" '67 90 23 56 89 ' +",
" '1234567890123 0'"
].join('\n');
assert.strictEqual(out, expect);

out = util.inspect(
'12 45 78 01 34 67 90 23 56 89 12345678901234567 0',
{ compact: false, breakLength: 3 });
expect = [
'\'12 45 78 01 34 \' +',
' \'67 90 23 56 89 \' +',
' \'12345678901234567 \' +',
' \'0\''
"'12 45 78 01 34 ' +",
" '67 90 23 56 89 ' +",
" '12345678901234567 ' +",
" '0'"
].join('\n');
assert.strictEqual(out, expect);

Expand Down Expand Up @@ -1396,7 +1396,7 @@ util.inspect(process);

o[util.inspect.custom] = () => ({ a: '12 45 78 01 34 67 90 23' });
out = util.inspect(o, { compact: false, breakLength: 3 });
expect = '{\n a: \'12 45 78 01 34 \' +\n \'67 90 23\'\n}';
expect = "{\n a: '12 45 78 01 34 ' +\n '67 90 23'\n}";
assert.strictEqual(out, expect);
}

Expand Down

0 comments on commit 62fd845

Please sign in to comment.