language-model-clone.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/language-model-clone.tentative.https.window.html - WPT Dashboard Interop Dashboard

// META: title=Language Model Clone

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

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

// META: timeout=long

'use strict';

promise_test(async () => {

  await ensureLanguageModel();

  // Start a new session and test it.

  const session = await createLanguageModel();

  const result = await session.prompt(kTestPrompt);

  assert_equals(typeof result, 'string');

  // Clone a session and test it.

  const cloned_session = await session.clone();

  assert_equals(

    cloned_session.inputQuota, session.inputQuota,

    'cloned session should have the same inputQuota as the original session.'

);

  assert_equals(

    cloned_session.inputUsage, session.inputUsage,

    'cloned session should have the same inputUsage as the original session.'

);

  assert_equals(

    cloned_session.topK, session.topK,

    'cloned session should have the same topK as the original session.'

);

  assert_equals(

    cloned_session.temperature, session.temperature,

    'cloned session should have the same temperature as the original session.'

);

  const clone_result = await cloned_session.prompt(kTestPrompt);

  assert_equals(typeof clone_result, 'string');

});