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Code Issues Projects Releases Packages Wiki Activity Actions 9

Libraries: Move to Userland/Libraries/

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This commit is contained in:
Andreas Kling 2021-01-12 12:17:30 +01:00
parent dc28c07fa5
commit 13d7c09125
Notes: sideshowbarker 2024-07-18 23:53:55 +09:00
1857 changed files with 266 additions and 274 deletions
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100
Libraries/LibJS/Tests/classes/class-errors.js
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@ -1,100 +0,0 @@
describe("non-syntax errors", () => {
test("super reference inside nested-but-same |this| scope with no base class", () => {
expect(`
class A {
foo() {
() => { super.bar; }
}
}`).toEval();
});
test("super reference property lookup with no base class", () => {
expect(`
class A {
constructor() {
super.foo;
}
}`).toEval();
});
});
describe("reference errors", () => {
test("derived class doesn't call super in constructor before using this", () => {
class Parent {}
class Child extends Parent {
constructor() {
this;
}
}
expect(() => {
new Child();
}).toThrowWithMessage(ReferenceError, "|this| has not been initialized");
});
test("derived class calls super twice in constructor", () => {
class Parent {}
class Child extends Parent {
constructor() {
super();
super();
}
}
expect(() => {
new Child();
}).toThrowWithMessage(ReferenceError, "|this| is already initialized");
});
});
describe("syntax errors", () => {
test("getter with argument", () => {
expect(`
class A {
get foo(v) {
return 0;
}
}`).not.toEval();
});
test("setter with no arguments", () => {
expect(`
class A {
set foo() {
}
}`).not.toEval();
});
test("setter with more than one argument", () => {
expect(`
class A {
set foo(bar, baz) {
}
}`).not.toEval();
expect(`
class A {
set foo(...bar) {
}
}`).not.toEval();
});
test("super reference inside different |this| scope", () => {
expect(`
class Parent {}
class Child extends Parent {
foo() {
function f() { super.foo; }
}
}`).not.toEval();
});
test("super reference call with no base class", () => {
expect(`
class A {
constructor() {
super();
}
}`).not.toEval();
});
});