Bug 164758 – js-test-pre.js::shouldReject doesn't need _rejectCallback and _resolveCallback

• Component: Tools / Tests
• Status: RESOLVED FIXED

[Jiewen Tan]

js-test-pre.js::shouldReject doesn't need _rejectCallback and _resolveCallback.

[Jiewen Tan]

Created attachment 294789 [details]
Patch

[youenn fablet]

Comment on attachment 294789 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=294789&action=review

> LayoutTests/crypto/subtle/generate-key-malformed-parameters.html:62
> +shouldReject('crypto.subtle.generateKey({name: "RSAES-PKCS1-v1_5", modulusLength: 2048, publicExponent: new Uint8Array([0x01, 0x00, 0x01])}, extractable, [ ])').then(finishJSTest, finishJSTest);

then(finishJSTest) should be sufficient.

> LayoutTests/crypto/subtle/rsa-generate-key-malformed-parameters.html:53
> +shouldReject('crypto.subtle.generateKey({name: "RSASSA-PKCS1-v1_5", modulusLength: 0, publicExponent: publicExponent, hash: "sha-1"}, extractable, ["sign", "verify"])').then(finishJSTest, finishJSTest);

Ditto.

> LayoutTests/crypto/workers/subtle/resources/rsa-generate-key.js:14
> +}).then(function(result) {

Here shouldReject calls are chained.
In the other tests, they are not. Is this by design?

Not chaining make the shouldReject run in parallel.
This allows checking that rejection is done synchronous (although callback is called asynchronously).

[Jiewen Tan]

Comment on attachment 294789 [details]
Patch

View in context: https://bugs.webkit.org/attachment.cgi?id=294789&action=review

First of all, thanks Youenn for reviewing my patch.

>> LayoutTests/crypto/subtle/generate-key-malformed-parameters.html:62
>> +shouldReject('crypto.subtle.generateKey({name: "RSAES-PKCS1-v1_5", modulusLength: 2048, publicExponent: new Uint8Array([0x01, 0x00, 0x01])}, extractable, [ ])').then(finishJSTest, finishJSTest);
> 
> then(finishJSTest) should be sufficient.

Fixed.

>> LayoutTests/crypto/subtle/rsa-generate-key-malformed-parameters.html:53
>> +shouldReject('crypto.subtle.generateKey({name: "RSASSA-PKCS1-v1_5", modulusLength: 0, publicExponent: publicExponent, hash: "sha-1"}, extractable, ["sign", "verify"])').then(finishJSTest, finishJSTest);
> 
> Ditto.

Fixed.

>> LayoutTests/crypto/workers/subtle/resources/rsa-generate-key.js:14
>> +}).then(function(result) {
> 
> Here shouldReject calls are chained.
> In the other tests, they are not. Is this by design?
> 
> Not chaining make the shouldReject run in parallel.
> This allows checking that rejection is done synchronous (although callback is called asynchronously).

Yes, this is done by design. The first one is reject before the main thread hands over the key generation job to a secondary thread. Therefore, it should be reject synchronously. While the second one is reject after, and therefore it should be reject asynchronously.

[Jiewen Tan]

Created attachment 294858 [details]
Patch for landing

[WebKit Commit Bot]

Comment on attachment 294858 [details]
Patch for landing

Clearing flags on attachment: 294858

Committed r208759: <http://trac.webkit.org/changeset/208759>

[Radar WebKit Bug Importer]

<rdar://problem/40539450>