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fix(bytes,cli,collections,expect): add missing non-null assertions (#5280)

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fix(bytes,cli,collections,expect): add non-null assertions
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Asher Gomez 2024-07-04 08:12:41 +10:00 committed by GitHub
parent a78d874f67
commit f1952eca20
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4 changed files with 8 additions and 9 deletions
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4
bytes/equals_test.ts
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@ -21,10 +21,10 @@ Deno.test("equals() handles randomized testing", () => {
const arr3 = arr1.slice(0);
// the chance of arr1 equaling arr2 is basically 0
// but introduce an inequality at the end just in case
arr2[arr2.length - 1] = arr1.at(-1)! ^ 1;
arr2[arr2.length - 1]! = arr1.at(-1)! ^ 1;
// arr3 is arr1 but with an inequality in the very last element
// this is to test the equality check when length isn't a multiple of 4
arr3[arr3.length - 1] ^= 1;
arr3[arr3.length - 1]! ^= 1;
// arrays with same underlying ArrayBuffer should be equal
assert(equals(arr1, arr1));
// equal arrays with different underlying ArrayBuffers should be equal

2
cli/_run_length.ts
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@ -8,7 +8,7 @@ export function runLengthEncode(arr: number[]) {
for (const x of arr) {
if (x === prev) {
++runLengths[runLengths.length - 1];
++runLengths[runLengths.length - 1]!;
} else {
prev = x;
data.push(x);

2
collections/permutations.ts
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@ -54,7 +54,7 @@ export function permutations<T>(inputArray: Iterable<T>): T[][] {
result.push([...array]);
c[i] += 1;
c[i]! += 1;
i = 1;
} else {
c[i] = 0;

9
expect/_utils.ts
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@ -36,14 +36,13 @@ function isObject(a: unknown) {
}
// deno-lint-ignore no-explicit-any
export function entries(obj: any) {
function entries(obj: any) {
if (!isObject(obj)) return [];
const symbolProperties = Object.getOwnPropertySymbols(obj)
return Object.getOwnPropertySymbols(obj)
.filter((key) => key !== Symbol.iterator)
.map((key) => [key, obj[key]]);
return [...symbolProperties, ...Object.entries(obj)];
.map((key) => [key, obj[key as keyof typeof obj]])
.concat(Object.entries(obj));
}
// Ported from https://github.com/jestjs/jest/blob/442c7f692e3a92f14a2fb56c1737b26fc663a0ef/packages/expect-utils/src/utils.ts#L173