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Code Issues Packages 1 Wiki Activity

fix DenoBlob name (#5879)

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Peter Evers 2020-05-29 08:27:57 +02:00 committed by GitHub
parent 55311c33c4
commit fe7d6824c9
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2 changed files with 14 additions and 1 deletions
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10
cli/js/web/blob.ts
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@ -161,7 +161,7 @@ async function readBytes(
// Ensures it does not impact garbage collection. // Ensures it does not impact garbage collection.
export const blobBytesWeakMap = new WeakMap<Blob, Uint8Array>(); export const blobBytesWeakMap = new WeakMap<Blob, Uint8Array>();
export class DenoBlob implements Blob { class DenoBlob implements Blob {
[bytesSymbol]: Uint8Array; [bytesSymbol]: Uint8Array;
readonly size: number = 0; readonly size: number = 0;
readonly type: string = ""; readonly type: string = "";
@ -216,3 +216,11 @@ export class DenoBlob implements Blob {
return readBytes(getStream(this[bytesSymbol]).getReader()); return readBytes(getStream(this[bytesSymbol]).getReader());
} }
} }
// we want the Base class name to be the name of the class.
Object.defineProperty(DenoBlob, "name", {
value: "Blob",
configurable: true,
});
export { DenoBlob };

5
cli/tests/unit/blob_test.ts
View file

@ -90,3 +90,8 @@ unitTest(async function blobStream(): Promise<void> {
await read(); await read();
assertEquals(decode(bytes), "Hello World"); assertEquals(decode(bytes), "Hello World");
}); });
unitTest(function blobConstructorNameIsBlob(): void {
const blob = new Blob();
assertEquals(blob.constructor.name, "Blob");
});