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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
import {
formatCopyName,
formatDisplayName,
simplifyDisplayName,
} from "../displayName";
import { makeMockFrame, makeMockSource } from "../../../test-mockup";
describe("formatCopyName", () => {
it("simple", () => {
const source = makeMockSource("todo-view.js");
const frame = makeMockFrame(undefined, source, undefined, 12, "child");
expect(formatCopyName(frame, L10N)).toEqual("child (todo-view.js#12)");
});
});
describe("formatting display names", () => {
it("uses a library description", () => {
const source = makeMockSource("assets/backbone.js");
const frame = {
...makeMockFrame(undefined, source, undefined, undefined, "extend/child"),
library: "Backbone",
};
expect(formatDisplayName(frame, undefined, L10N)).toEqual("Create Class");
});
it("shortens an anonymous function", () => {
const source = makeMockSource("assets/bar.js");
const frame = makeMockFrame(
undefined,
source,
undefined,
undefined,
"extend/child/bar/baz"
);
expect(formatDisplayName(frame, undefined, L10N)).toEqual("baz");
});
it("does not truncates long function names", () => {
const source = makeMockSource("extend/child/bar/baz");
const frame = makeMockFrame(
undefined,
source,
undefined,
undefined,
"bazbazbazbazbazbazbazbazbazbazbazbazbaz"
);
expect(formatDisplayName(frame, undefined, L10N)).toEqual(
"bazbazbazbazbazbazbazbazbazbazbazbazbaz"
);
});
it("returns the original function name when present", () => {
const source = makeMockSource("entry.js");
const frame = {
...makeMockFrame(undefined, source),
originalDisplayName: "originalFn",
displayName: "fn",
};
expect(formatDisplayName(frame, undefined, L10N)).toEqual("originalFn");
});
it("returns anonymous when displayName is undefined", () => {
const frame = { ...makeMockFrame(), displayName: undefined };
expect(formatDisplayName(frame, undefined, L10N)).toEqual("<anonymous>");
});
it("returns anonymous when displayName is null", () => {
const frame = { ...makeMockFrame(), displayName: null };
expect(formatDisplayName(frame, undefined, L10N)).toEqual("<anonymous>");
});
it("returns anonymous when displayName is an empty string", () => {
const frame = { ...makeMockFrame(), displayName: "" };
expect(formatDisplayName(frame, undefined, L10N)).toEqual("<anonymous>");
});
});
describe("simplifying display names", () => {
const cases = {
defaultCase: [["define", "define"]],
objectProperty: [
["z.foz", "foz"],
["z.foz/baz", "baz"],
["z.foz/baz/y.bay", "bay"],
["outer/x.fox.bax.nx", "nx"],
["outer/fow.baw", "baw"],
["fromYUI._attach", "_attach"],
["Y.ClassNameManager</getClassName", "getClassName"],
["orion.textview.TextView</addHandler", "addHandler"],
["this.eventPool_.createObject", "createObject"],
],
arrayProperty: [
["this.eventPool_[createObject]", "createObject"],
["jQuery.each(^)/jQuery.fn[o]", "o"],
["viewport[get+D]", "get+D"],
["arr[0]", "0"],
],
functionProperty: [
["fromYUI._attach/<.", "_attach"],
["Y.ClassNameManager<", "ClassNameManager"],
["fromExtJS.setVisible/cb<", "cb"],
["fromDojo.registerWin/<", "registerWin"],
],
annonymousProperty: [["jQuery.each(^)", "each"]],
privateMethod: [["#privateFunc", "#privateFunc"]],
};
Object.keys(cases).forEach(type => {
cases[type].forEach(([kase, expected]) => {
it(`${type} - ${kase}`, () =>
expect(simplifyDisplayName(kase)).toEqual(expected));
});
});
});