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fix(yaml): handle integer number instances (#5895)

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* initial commit

* update
This commit is contained in:
Tim Reichen 2024-09-03 10:54:48 +02:00 committed by GitHub
parent 25de700ed5
commit 538be90fe0
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2 changed files with 48 additions and 13 deletions
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35
yaml/_type/int.ts
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@ -131,6 +131,7 @@ function constructYamlInteger(data: string): number {
}
function isInteger(object: unknown): object is number {
if (object instanceof Number) object = object.valueOf();
return typeof object === "number" && object % 1 === 0 &&
!isNegativeZero(object);
}
@ -142,21 +143,31 @@ export const int: Type<"scalar", number> = {
kind: "scalar",
predicate: isInteger,
represent: {
binary(obj: number): string {
return obj >= 0
? `0b${obj.toString(2)}`
: `-0b${obj.toString(2).slice(1)}`;
// deno-lint-ignore ban-types
binary(object: number | Number): string {
const value = object instanceof Number ? object.valueOf() : object;
return value >= 0
? `0b${value.toString(2)}`
: `-0b${value.toString(2).slice(1)}`;
},
octal(obj: number): string {
return obj >= 0 ? `0${obj.toString(8)}` : `-0${obj.toString(8).slice(1)}`;
// deno-lint-ignore ban-types
octal(object: number | Number): string {
const value = object instanceof Number ? object.valueOf() : object;
return value >= 0
? `0${value.toString(8)}`
: `-0${value.toString(8).slice(1)}`;
},
decimal(obj: number): string {
return obj.toString(10);
// deno-lint-ignore ban-types
decimal(object: number | Number): string {
const value = object instanceof Number ? object.valueOf() : object;
return value.toString(10);
},
hexadecimal(obj: number): string {
return obj >= 0
? `0x${obj.toString(16).toUpperCase()}`
: `-0x${obj.toString(16).toUpperCase().slice(1)}`;
// deno-lint-ignore ban-types
hexadecimal(object: number | Number): string {
const value = object instanceof Number ? object.valueOf() : object;
return value >= 0
? `0x${value.toString(16).toUpperCase()}`
: `-0x${value.toString(16).toUpperCase().slice(1)}`;
},
},
resolve: resolveYamlInteger,

26
yaml/stringify_test.ts
View File

@ -77,11 +77,18 @@ Deno.test({
});
Deno.test({
name: "stringify() serializes integers",
name: "stringify() handles integers",
fn() {
assertEquals(stringify(42), "42\n");
assertEquals(stringify(-42), "-42\n");
assertEquals(stringify(new Number(42)), "42\n");
assertEquals(stringify(new Number(-42)), "-42\n");
},
});
Deno.test({
name: "stringify() handles integers with styles option",
fn() {
// binary, octal, and hexadecimal can be specified in styles options
assertEquals(
stringify(42, { styles: { "!!int": "binary" } }),
@ -91,6 +98,10 @@ Deno.test({
stringify(-42, { styles: { "!!int": "binary" } }),
"-0b101010\n",
);
assertEquals(
stringify(new Number(42), { styles: { "!!int": "binary" } }),
"0b101010\n",
);
assertEquals(
stringify(42, { styles: { "!!int": "octal" } }),
"052\n",
@ -99,6 +110,10 @@ Deno.test({
stringify(-42, { styles: { "!!int": "octal" } }),
"-052\n",
);
assertEquals(
stringify(new Number(42), { styles: { "!!int": "octal" } }),
"052\n",
);
assertEquals(
stringify(42, { styles: { "!!int": "hexadecimal" } }),
"0x2A\n",
@ -107,6 +122,15 @@ Deno.test({
stringify(-42, { styles: { "!!int": "hexadecimal" } }),
"-0x2A\n",
);
assertEquals(
stringify(new Number(42), { styles: { "!!int": "hexadecimal" } }),
"0x2A\n",
);
assertThrows(
() => stringify(42, { styles: { "!!int": "camelcase" } }),
TypeError,
'!<tag:yaml.org,2002:int> tag resolver accepts not "camelcase" style',
);
},
});