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x/evt/tools/inDepth/test.ts

💧EventEmitter's typesafe replacement
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import { sameFactory, same } from "./same.ts";import { assert } from "https://raw.githubusercontent.com/garronej/tsafe/v0.10.1/deno_dist/assert.ts";import { copy } from "./copy.ts";import * as util from "https://deno.land/std@0.85.0/node/util.ts";
{
const { same } = sameFactory({ "takeIntoAccountArraysOrdering": false });
assert( same( new Set<string[]>([ ["a", "b"], ["c", "d"] ]), new Set<string[]>([ ["a", "b"], ["c", "d"] ]) ) );
assert( same( new Set<string[]>([ ["a", "b"], ["c", "d"] ]), new Set<string[]>([ ["c", "d"], ["a", "b"] ]) ) );
assert( same( new Set<string[]>([ ["a", "b"], ["c", "d"] ]), new Set<string[]>([ ["b", "a"], ["c", "d"] ]) ) );
assert( same( new Set<string[]>([ ["a", "b"], ["c", "d"] ]), new Set<string[]>([ ["c", "d"], ["b", "a"] ]) ) );
assert( !same( new Set<string[]>([ ["a", "b", "c"], ["c", "d"] ]), new Set<string[]>([ ["c", "d"], ["b", "a"] ]) ) );
}

{
const { same } = sameFactory({ "takeIntoAccountArraysOrdering": true });
assert( same( new Set<string[]>([ ["a", "b"], ["c", "d"] ]), new Set<string[]>([ ["a", "b"], ["c", "d"] ]) ) );
assert( same( new Set<string[]>([ ["a", "b"], ["c", "d"] ]), new Set<string[]>([ ["c", "d"], ["a", "b"] ]) ) );
assert( !same( new Set<string[]>([ ["a", "b"], ["c", "d"] ]), new Set<string[]>([ ["b", "a"], ["c", "d"] ]) ) );
assert( !same( new Set<string[]>([ ["a", "b"], ["c", "d"] ]), new Set<string[]>([ ["c", "d"], ["b", "a"] ]) ) );
assert( !same( new Set<string[]>([ ["a", "b", "c"], ["c", "d"] ]), new Set<string[]>([ ["c", "d"], ["b", "a"] ]) ) );
}
{
const { same } = sameFactory({ "takeIntoAccountArraysOrdering": false });
assert( same( new Map<string[], string[]>([ [["a", "b"], ["1", "2"]], [["c", "d"], ["3", "4"]] ]), new Map<string[], string[]>([ [["a", "b"], ["1", "2"]], [["c", "d"], ["3", "4"]] ]), ) );
assert( same( new Map<string[], string[]>([ [["b", "a"], ["1", "2"]], [["c", "d"], ["3", "4"]] ]), new Map<string[], string[]>([ [["a", "b"], ["1", "2"]], [["c", "d"], ["3", "4"]] ]), ) );
assert( same( new Map<string[], string[]>([ [["c", "d"], ["3", "4"]], [["a", "b"], ["1", "2"]] ]), new Map<string[], string[]>([ [["a", "b"], ["1", "2"]], [["c", "d"], ["3", "4"]] ]), ) );
assert( !same( new Map<string[], string[]>([ [["a", "b"], ["1", "2"]], [["c", "d"], ["3", "4"]], [["e", "f"], ["5", "6"]], ]), new Map<string[], string[]>([ [["a", "b"], ["1", "2"]], [["c", "d"], ["3", "4"]] ]), ) );
assert( !same( new Map<string[], string[]>([ [["1", "2"], ["a", "b"]], [["c", "d"], ["3", "4"]] ]), new Map<string[], string[]>([ [["a", "b"], ["1", "2"]], [["c", "d"], ["3", "4"]] ]), ) );

}
{
const { same } = sameFactory({ "takeIntoAccountArraysOrdering": true });
assert( same( new Map<string[], string[]>([ [["a", "b"], ["1", "2"]], [["c", "d"], ["3", "4"]] ]), new Map<string[], string[]>([ [["a", "b"], ["1", "2"]], [["c", "d"], ["3", "4"]] ]), ) );
assert( !same( new Map<string[], string[]>([ [["b", "a"], ["1", "2"]], [["c", "d"], ["3", "4"]] ]), new Map<string[], string[]>([ [["a", "b"], ["1", "2"]], [["c", "d"], ["3", "4"]] ]), ) );
assert( same( new Map<string[], string[]>([ [["c", "d"], ["3", "4"]], [["a", "b"], ["1", "2"]] ]), new Map<string[], string[]>([ [["a", "b"], ["1", "2"]], [["c", "d"], ["3", "4"]] ]), ) );
assert( !same( new Map<string[], string[]>([ [["a", "b"], ["1", "2"]], [["c", "d"], ["3", "4"]], [["e", "f"], ["5", "6"]], ]), new Map<string[], string[]>([ [["a", "b"], ["1", "2"]], [["c", "d"], ["3", "4"]] ]), ) );
assert( !same( new Map<string[], string[]>([ [["1", "2"], ["a", "b"]], [["c", "d"], ["3", "4"]] ]), new Map<string[], string[]>([ [["a", "b"], ["1", "2"]], [["c", "d"], ["3", "4"]] ]), ) );

}
{
const obj: any = {};
Object.assign(obj, { "p": obj });

const clone: any = {};
Object.assign(clone, { "p": clone });
assert(same(obj, clone));
}
{
const map1 = new Map<any, any>(); const map2 = new Map<any, any>();
map1.set({ "p": "foo" }, { "q": "bar" }); map2.set({ "p": "foo" }, { "q": "bar" });
map1.set({ "p": "baz" }, { "q": 44 }); map2.set({ "p": "baz" }, { "q": 44 });
map1.set(33, ["a", 33, new Date(12), new Set<any>(["a", [map1], 55])]); map2.set(33, ["a", 33, new Date(12), new Set<any>(["a", [map2], 55])]);
assert(same(map1, map2));
}
{
const map1 = new Map<any, any>(); const map2 = new Map<any, any>();
map1.set({ "p": "foo" }, { "q": "bar" }); map2.set({ "p": "foo" }, { "q": "bar" });
map1.set({ "p": "baz" }, { "q": 44 }); map2.set({ "p": "baz" }, { "q": 44 });
map1.set(33, ["a", 33, new Date(12), new Set<any>(["a", [map1], -1])]); map2.set(33, ["a", 33, new Date(12), new Set<any>(["a", [map2], 55])]);
assert(!same(map1, map2));
}
{
const map1 = new Map<any, any>(); const map2 = new Map<any, any>();
map1.set({ "p": "foo" }, { "q": "bar" }); map2.set({ "p": "foo" }, { "q": "bar" });
map1.set({ "p": "baz" }, { "q": 44 }); map2.set({ "p": "baz" }, { "q": 44 });
map1.set(33, ["a", 33, new Date(12), new Set<any>(["a", [map1], -1])]); map2.set(33, ["a", 33, new Date(12), new Set<any>(["a", [map2], 55])]);
assert(!same(map1, map2));
}
{
const map1 = new Map<any, any>(); const map2 = new Map<any, any>();
map1.set({ "p": "foo" }, { "q": "x" }); map2.set({ "p": "foo" }, { "q": "bar" });
map1.set({ "p": "baz" }, { "q": 44 }); map2.set({ "p": "baz" }, { "q": 44 });
map1.set(33, ["a", 33, new Date(12), new Set<any>(["a", [map1], 55])]); map2.set(33, ["a", 33, new Date(12), new Set<any>(["a", [map2], 55])]);
assert(!same(map1, map2));
}
{
const map1 = new Map<any, any>(); const map2 = new Map<any, any>();
map1.set({ "p": "foo" }, { "q": "bar" }); map2.set({ "p": "foo" }, { "q": "bar" });
map1.set({ "p": "baz" }, { "q": 44 }); map2.set({ "p": "baz" }, { "q": 44 });
map1.set(33, ["a", 33, new Date(13), new Set<any>(["a", [map1], 55])]); map2.set(33, ["a", 33, new Date(12), new Set<any>(["a", [map2], 55])]);
assert(!same(map1, map2));
}



const obj: any = { "p1": "FOO", "p2": new Set(["a", "b", "c"]), "p3": ["a", "b"], "p4": undefined, "p5": null };
Object.assign(obj, { obj });
const s1 = util.inspect(obj);
const clone = copy(obj, { "freeze": true })
assert(same(obj, clone));
obj["p1"] = "changed";obj["p2"].add("changed");obj["p3"].push("changed");obj["p4"] = "changed";obj["p5"] = "changed";
assert(util.inspect(clone) === s1);
try {
clone.p1 = "BAR";
assert(false, "should have throw");
} catch {}
console.log("PASS in depth");