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// This mock provides a way to intercept renderer <-> browser mojo messages for
// navigator.subApps.* calls eliminating the need for an actual browser.
//
// In Chromium-based browsers this implementation is provided by a polyfill
// in order to reduce the amount of test-only code shipped to users.
'use strict';
let mockSubAppsService = null;
// TODO(crbug.com/1408101): Figure out how to export SubAppsServiceResult (and
// get rid of this).
const Status = {
SUCCESS: 0,
FAILURE: 1,
};
async function createMockSubAppsService(service_result_code, add_call_return_value, list_call_return_value, remove_call_return_value) {
if (typeof SubAppsServiceTest === 'undefined') {
// Load test-only API helpers.
const script = document.createElement('script');
script.src = '/resources/test-only-api.js';
script.async = false;
const p = new Promise((resolve, reject) => {
script.onload = () => { resolve(); };
script.onerror = e => { reject(e); };
})
document.head.appendChild(script);
await p;
if (isChromiumBased) {
// Chrome setup.
await import('/resources/chromium/mock-subapps.js');
} else {
throw new Error('Unsupported browser.');
}
}
assert_implements(SubAppsServiceTest, 'SubAppsServiceTest is not loaded properly.');
if (mockSubAppsService === null) {
mockSubAppsService = new SubAppsServiceTest();
mockSubAppsService.initialize(service_result_code, add_call_return_value, list_call_return_value, remove_call_return_value);
}
}
function subapps_test(func, description) {
promise_test(async test => {
test.add_cleanup(async () => {
await mockSubAppsService.reset();
mockSubAppsService = null;
});
await createMockSubAppsService(Status.SUCCESS, [], [], []);
await func(test, mockSubAppsService);
}, description);
}
async function subapps_add_expect_reject_with_result(t, add_call_params, mocked_response, expected_results) {
t.add_cleanup(async () => {
await mockSubAppsService.reset();
mockSubAppsService = null;
});
await createMockSubAppsService(Status.FAILURE, mocked_response, [], []);
await navigator.subApps.add(add_call_params).then(
result => {
assert_unreached("Should have rejected: ", result);
},
error => {
for (const app_id in expected_results) {
assert_own_property(error, app_id, "Return results are missing entry for subapp.")
assert_equals(error[app_id], expected_results[app_id], "Return results are not as expected.")
}
});
}
async function subapps_add_expect_success_with_result(t, add_call_params, mocked_response, expected_results) {
t.add_cleanup(async () => {
await mockSubAppsService.reset();
mockSubAppsService = null;
});
await createMockSubAppsService(Status.SUCCESS, mocked_response, [], []);
await navigator.subApps.add(add_call_params).then(result => {
for (const app_id in expected_results) {
assert_own_property(result, app_id, "Return results are missing entry for subapp.")
assert_equals(result[app_id], expected_results[app_id], "Return results are not as expected.")
}
});
}
async function subapps_remove_expect_reject_with_result(t, remove_call_params, mocked_response, expected_results) {
t.add_cleanup(async () => {
await mockSubAppsService.reset();
mockSubAppsService = null;
});
await createMockSubAppsService(Status.FAILURE, [], [], mocked_response);
await navigator.subApps.remove(remove_call_params).then(
result => {
assert_unreached("Should have rejected: ", result);
},
error => {
for (const app_id in expected_results) {
assert_own_property(error, app_id, "Return results are missing entry for subapp.")
assert_equals(error[app_id], expected_results[app_id], "Return results are not as expected.")
}
});
}
async function subapps_remove_expect_success_with_result(t, remove_call_params, mocked_response, expected_results) {
t.add_cleanup(async () => {
await mockSubAppsService.reset();
mockSubAppsService = null;
});
await createMockSubAppsService(Status.SUCCESS, [], [], mocked_response);
await navigator.subApps.remove(remove_call_params).then(result => {
for (const app_id in expected_results) {
assert_own_property(result, app_id, "Return results are missing entry for subapp.")
assert_equals(result[app_id], expected_results[app_id], "Return results are not as expected.")
}
});
}