mix-post-abort.tentative.https.window.js

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This test has a WPT meta file that expects 1 subtest issues.
This WPT test may be referenced by the following Test IDs:
- /ai/language-model/prompt/multimodal/mix-post-abort.tentative.https.window.html - WPT Dashboard Interop Dashboard

// META: title=Language Model Prompt Multimodal Mix Post-Abort

// META: script=/resources/testdriver.js

// META: script=/resources/testdriver-vendor.js

// META: script=../../../resources/util.js

// META: timeout=long

'use strict';

promise_test(async t => {

  const options = {

    expectedInputs: [{type: 'audio'}, {type: 'image'}]

};

  await ensureLanguageModel(options);

  const audioBlob = await (await fetch(kValidAudioPath)).blob();

  const imageBlob = await (await fetch(kValidImagePath)).blob();

  const session = await createLanguageModel(options);

  const mixedMessage = [{

    role: 'user',

    content: [

      {type: 'text', value: 'compare this image and audio'},

      {type: 'audio', value: audioBlob},

      {type: 'image', value: imageBlob}

}];

  const controller = new AbortController();

  const promise = session.prompt(mixedMessage, { signal: controller.signal });

  controller.abort();

  await promise_rejects_dom(t, 'AbortError', promise);

  // Prompt again on the same session to ensure it is still usable.

  const result = await session.prompt(kTestPrompt);

  assert_greater_than(result.length, 0);

}, "Multimodal mix prompt after aborting a previous multimodal mix prompt.");