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test-js: Use prettier and format all files

This commit is contained in:
Matthew Olsson 2020-07-05 09:27:00 -07:00 committed by Andreas Kling
parent e532888242
commit 6d58c48c2f
248 changed files with 8291 additions and 7725 deletions

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@ -1,9 +1,9 @@
test("basic functionality", () => {
let string = `{"var1":10,"var2":"hello","var3":{"nested":5}}`;
let string = `{"var1":10,"var2":"hello","var3":{"nested":5}}`;
let object = JSON.parse(string, (key, value) => typeof value === "number" ? value * 2 : value);
expect(object).toEqual({ var1: 20, var2: "hello", var3: { nested: 10 } });
let object = JSON.parse(string, (key, value) => (typeof value === "number" ? value * 2 : value));
expect(object).toEqual({ var1: 20, var2: "hello", var3: { nested: 10 } });
object = JSON.parse(string, (key, value) => typeof value === "number" ? undefined : value);
expect(object).toEqual({ var2: "hello", var3: {} });
object = JSON.parse(string, (key, value) => (typeof value === "number" ? undefined : value));
expect(object).toEqual({ var2: "hello", var3: {} });
});

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@ -1,37 +1,37 @@
test("basic functionality", () => {
expect(JSON.parse).toHaveLength(2);
expect(JSON.parse).toHaveLength(2);
const properties = [
["5", 5],
["null", null],
["true", true],
["false", false],
['"test"', "test"],
['[1,2,"foo"]', [1, 2, "foo"]],
['{"foo":1,"bar":"baz"}', { foo: 1, bar: "baz" }],
];
const properties = [
["5", 5],
["null", null],
["true", true],
["false", false],
['"test"', "test"],
['[1,2,"foo"]', [1, 2, "foo"]],
['{"foo":1,"bar":"baz"}', { foo: 1, bar: "baz" }],
];
properties.forEach(testCase => {
expect(JSON.parse(testCase[0])).toEqual(testCase[1]);
});
properties.forEach(testCase => {
expect(JSON.parse(testCase[0])).toEqual(testCase[1]);
});
});
test("syntax errors", () => {
[
undefined,
NaN,
-NaN,
Infinity,
-Infinity,
'{ "foo" }',
'{ foo: "bar" }',
"[1,2,3,]",
"[1,2,3, ]",
'{ "foo": "bar",}',
'{ "foo": "bar", }',
].forEach(test => {
expect(() => {
JSON.parse(test);
}).toThrow(SyntaxError);
});
[
undefined,
NaN,
-NaN,
Infinity,
-Infinity,
'{ "foo" }',
'{ foo: "bar" }',
"[1,2,3,]",
"[1,2,3, ]",
'{ "foo": "bar",}',
'{ "foo": "bar", }',
].forEach(test => {
expect(() => {
JSON.parse(test);
}).toThrow(SyntaxError);
});
});

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@ -1,28 +1,30 @@
test("basic functionality", () => {
let o = {
key1: "key1",
key2: "key2",
key3: "key3",
};
let o = {
key1: "key1",
key2: "key2",
key3: "key3",
};
Object.defineProperty(o, "defined", {
enumerable: true,
get() {
o.prop = "prop";
return "defined";
},
});
Object.defineProperty(o, "defined", {
enumerable: true,
get() {
o.prop = "prop";
return "defined";
},
});
o.key4 = "key4";
o.key4 = "key4";
o[2] = 2;
o[0] = 0;
o[1] = 1;
o[2] = 2;
o[0] = 0;
o[1] = 1;
delete o.key1;
delete o.key3;
delete o.key1;
delete o.key3;
o.key1 = "key1";
o.key1 = "key1";
expect(JSON.stringify(o)).toBe('{"0":0,"1":1,"2":2,"key2":"key2","defined":"defined","key4":"key4","key1":"key1"}');
expect(JSON.stringify(o)).toBe(
'{"0":0,"1":1,"2":2,"key2":"key2","defined":"defined","key4":"key4","key1":"key1"}'
);
});

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@ -1,12 +1,11 @@
test("basic functionality", () => {
let p = new Proxy([], {
get(_, key) {
if (key === "length")
return 3;
return Number(key);
},
});
let p = new Proxy([], {
get(_, key) {
if (key === "length") return 3;
return Number(key);
},
});
expect(JSON.stringify(p)).toBe("[0,1,2]");
expect(JSON.stringify([[new Proxy(p, {})]])).toBe("[[[0,1,2]]]");
expect(JSON.stringify(p)).toBe("[0,1,2]");
expect(JSON.stringify([[new Proxy(p, {})]])).toBe("[[[0,1,2]]]");
});

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@ -1,33 +1,38 @@
test("basic functionality", () => {
let o = {
var1: "foo",
var2: 42,
arr: [1, 2, {
nested: {
hello: "world",
},
get x() { return 10; }
}],
obj: {
subarr: [3],
let o = {
var1: "foo",
var2: 42,
arr: [
1,
2,
{
nested: {
hello: "world",
},
};
get x() {
return 10;
},
},
],
obj: {
subarr: [3],
},
};
let string = JSON.stringify(o, (key, value) => {
if (key === "hello")
return undefined;
if (value === 10)
return 20;
if (key === "subarr")
return [3, 4, 5];
return value;
});
let string = JSON.stringify(o, (key, value) => {
if (key === "hello") return undefined;
if (value === 10) return 20;
if (key === "subarr") return [3, 4, 5];
return value;
});
expect(string).toBe('{"var1":"foo","var2":42,"arr":[1,2,{"nested":{},"x":20}],"obj":{"subarr":[3,4,5]}}');
expect(string).toBe(
'{"var1":"foo","var2":42,"arr":[1,2,{"nested":{},"x":20}],"obj":{"subarr":[3,4,5]}}'
);
string = JSON.stringify(o, ["var1", "var1", "var2", "obj"]);
expect(string).toBe('{"var1":"foo","var2":42,"obj":{}}');
string = JSON.stringify(o, ["var1", "var1", "var2", "obj"]);
expect(string).toBe('{"var1":"foo","var2":42,"obj":{}}');
string = JSON.stringify(o, ["var1", "var1", "var2", "obj", "subarr"]);
expect(string).toBe('{"var1":"foo","var2":42,"obj":{"subarr":[3]}}');
string = JSON.stringify(o, ["var1", "var1", "var2", "obj", "subarr"]);
expect(string).toBe('{"var1":"foo","var2":42,"obj":{"subarr":[3]}}');
});

View file

@ -1,17 +1,20 @@
test("basic functionality", () => {
let o = {
foo: 1,
bar: "baz",
qux: {
get x() { return 10; },
y() { return 20; },
arr: [1, 2, 3],
}
};
let o = {
foo: 1,
bar: "baz",
qux: {
get x() {
return 10;
},
y() {
return 20;
},
arr: [1, 2, 3],
},
};
let string = JSON.stringify(o, null, 4);
let expected =
`{
let string = JSON.stringify(o, null, 4);
let expected = `{
"foo": 1,
"bar": "baz",
"qux": {
@ -24,11 +27,10 @@ test("basic functionality", () => {
}
}`;
expect(string).toBe(expected);
expect(string).toBe(expected);
string = JSON.stringify(o, null, "abcd");
expected =
`{
string = JSON.stringify(o, null, "abcd");
expected = `{
abcd"foo": 1,
abcd"bar": "baz",
abcd"qux": {
@ -41,5 +43,5 @@ abcdabcd]
abcd}
}`;
expect(string).toBe(expected);
expect(string).toBe(expected);
});

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@ -1,71 +1,71 @@
describe("correct behavior", () => {
test("length", () => {
expect(JSON.stringify).toHaveLength(3);
});
test("length", () => {
expect(JSON.stringify).toHaveLength(3);
});
test("basic functionality", () => {
[
[5, "5"],
[undefined, undefined],
[null, "null"],
[NaN, "null"],
[-NaN, "null"],
[Infinity, "null"],
[-Infinity, "null"],
[true, "true"],
[false, "false"],
["test", '"test"'],
[new Number(5), "5"],
[new Boolean(false), "false"],
[new String("test"), '"test"'],
[() => {}, undefined],
[[1, 2, "foo"], '[1,2,"foo"]'],
[{ foo: 1, bar: "baz", qux() {} }, '{"foo":1,"bar":"baz"}'],
[
{
var1: 1,
var2: 2,
toJSON(key) {
let o = this;
o.var2 = 10;
return o;
}
},
'{"var1":1,"var2":10}',
],
].forEach(testCase => {
expect(JSON.stringify(testCase[0])).toEqual(testCase[1]);
});
test("basic functionality", () => {
[
[5, "5"],
[undefined, undefined],
[null, "null"],
[NaN, "null"],
[-NaN, "null"],
[Infinity, "null"],
[-Infinity, "null"],
[true, "true"],
[false, "false"],
["test", '"test"'],
[new Number(5), "5"],
[new Boolean(false), "false"],
[new String("test"), '"test"'],
[() => {}, undefined],
[[1, 2, "foo"], '[1,2,"foo"]'],
[{ foo: 1, bar: "baz", qux() {} }, '{"foo":1,"bar":"baz"}'],
[
{
var1: 1,
var2: 2,
toJSON(key) {
let o = this;
o.var2 = 10;
return o;
},
},
'{"var1":1,"var2":10}',
],
].forEach(testCase => {
expect(JSON.stringify(testCase[0])).toEqual(testCase[1]);
});
});
test("ignores non-enumerable properties", () => {
let o = { foo: "bar" };
Object.defineProperty(o, "baz", { value: "qux", enumerable: false });
expect(JSON.stringify(o)).toBe('{"foo":"bar"}');
});
test("ignores non-enumerable properties", () => {
let o = { foo: "bar" };
Object.defineProperty(o, "baz", { value: "qux", enumerable: false });
expect(JSON.stringify(o)).toBe('{"foo":"bar"}');
});
});
describe("errors", () => {
test("cannot serialize BigInt", () => {
expect(() => {
JSON.stringify(5n);
}).toThrow(TypeError, "Cannot serialize BigInt value to JSON");
});
test("cannot serialize circular structures", () => {
let bad1 = {};
bad1.foo = bad1;
let bad2 = [];
bad2[5] = [[[bad2]]];
let bad3a = { foo: "bar" };
let bad3b = [1, 2, bad3a];
bad3a.bad = bad3b;
[bad1, bad2, bad3a].forEach(bad => {
expect(() => {
JSON.stringify(bad);
}).toThrow(TypeError, "Cannot stringify circular object");
});
test("cannot serialize BigInt", () => {
expect(() => {
JSON.stringify(5n);
}).toThrow(TypeError, "Cannot serialize BigInt value to JSON");
});
test("cannot serialize circular structures", () => {
let bad1 = {};
bad1.foo = bad1;
let bad2 = [];
bad2[5] = [[[bad2]]];
let bad3a = { foo: "bar" };
let bad3b = [1, 2, bad3a];
bad3a.bad = bad3b;
[bad1, bad2, bad3a].forEach(bad => {
expect(() => {
JSON.stringify(bad);
}).toThrow(TypeError, "Cannot stringify circular object");
});
});
});