mirror of https://github.com/zulip/zulip.git
259 lines
7.6 KiB
JavaScript
259 lines
7.6 KiB
JavaScript
set_global('$', global.make_zjquery());
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set_global('document', {});
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set_global('window', {});
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zrequire('util');
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(function test_CachedValue() {
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var x = 5;
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var cv = new util.CachedValue({
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compute_value: function () {
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return x * 2;
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},
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});
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assert.equal(cv.get(), 10);
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x = 6;
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assert.equal(cv.get(), 10);
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cv.reset();
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assert.equal(cv.get(), 12);
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}());
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(function test_extract_pm_recipients() {
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assert.equal(util.extract_pm_recipients('bob@foo.com, alice@foo.com').length, 2);
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assert.equal(util.extract_pm_recipients('bob@foo.com, ').length, 1);
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}());
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(function test_is_pm_recipient() {
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var message = { reply_to: 'alice@example.com,bOb@exaMple.com,fred@example.com' };
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assert(util.is_pm_recipient('alice@example.com', message));
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assert(util.is_pm_recipient('bob@example.com', message));
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assert(!util.is_pm_recipient('unknown@example.com', message));
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}());
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(function test_rtrim() {
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assert.equal(util.rtrim('foo'), 'foo');
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assert.equal(util.rtrim(' foo'), ' foo');
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assert.equal(util.rtrim('foo '), 'foo');
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}());
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(function test_lower_bound() {
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var arr = [10, 20, 30, 40, 50];
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assert.equal(util.lower_bound(arr, 5), 0);
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assert.equal(util.lower_bound(arr, 10), 0);
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assert.equal(util.lower_bound(arr, 15), 1);
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assert.equal(util.lower_bound(arr, 50), 4);
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assert.equal(util.lower_bound(arr, 55), 5);
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assert.equal(util.lower_bound(arr, 2, 4, 31), 3);
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arr = [{x: 10}, {x: 20}, {x:30}];
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function compare(a, b) {
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return a.x < b;
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}
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assert.equal(util.lower_bound(arr, 5, compare), 0);
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assert.equal(util.lower_bound(arr, 10, compare), 0);
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assert.equal(util.lower_bound(arr, 15, compare), 1);
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}());
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(function test_same_recipient() {
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assert(util.same_recipient(
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{type: 'stream', stream_id: 101, subject: 'Bar'},
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{type: 'stream', stream_id: 101, subject: 'bar'}));
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assert(!util.same_recipient(
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{type: 'stream', stream_id: 101, subject: 'Bar'},
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{type: 'stream', stream_id: 102, subject: 'whatever'}));
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assert(util.same_recipient(
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{type: 'private', to_user_ids: '101,102'},
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{type: 'private', to_user_ids: '101,102'}));
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assert(!util.same_recipient(
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{type: 'private', to_user_ids: '101,102'},
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{type: 'private', to_user_ids: '103'}));
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assert(!util.same_recipient(
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{type: 'stream', stream_id: 101, subject: 'Bar'},
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{type: 'private'}));
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assert(!util.same_recipient(
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{type: 'private', to_user_ids: undefined},
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{type: 'private'}));
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assert(!util.same_recipient(
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{type: 'unknown type'},
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{type: 'unknown type'}));
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assert(!util.same_recipient(
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undefined,
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{type: 'private'}));
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assert(!util.same_recipient(undefined, undefined));
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}());
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(function test_robust_uri_decode() {
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assert.equal(util.robust_uri_decode('xxx%3Ayyy'), 'xxx:yyy');
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assert.equal(util.robust_uri_decode('xxx%3'), 'xxx');
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set_global('decodeURIComponent', function () { throw 'foo'; });
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try {
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util.robust_uri_decode('%E0%A4%A');
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} catch (e) {
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assert(e, 'foo');
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}
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}());
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(function test_dumb_strcmp() {
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Intl.Collator = undefined;
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var strcmp = util.make_strcmp();
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assert.equal(strcmp('a', 'b'), -1);
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assert.equal(strcmp('c', 'c'), 0);
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assert.equal(strcmp('z', 'y'), 1);
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}());
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(function test_is_mobile() {
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global.window.navigator = { userAgent: "Android" };
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assert(util.is_mobile());
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global.window.navigator = { userAgent: "Not mobile" };
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assert(!util.is_mobile());
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}());
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(function test_array_compare() {
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assert(util.array_compare([], []));
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assert(util.array_compare([1,2,3], [1,2,3]));
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assert(!util.array_compare([1,2], [1,2,3]));
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assert(!util.array_compare([1,2,3], [1,2]));
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assert(!util.array_compare([1,2,3,4], [1,2,3,5]));
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}());
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(function test_normalize_recipients() {
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assert.equal(
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util.normalize_recipients('ZOE@foo.com, bob@foo.com, alice@foo.com, AARON@foo.com '),
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'aaron@foo.com,alice@foo.com,bob@foo.com,zoe@foo.com');
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}());
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(function test_random_int() {
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var min = 0;
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var max = 100;
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_.times(500, function () {
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var val = util.random_int(min, max);
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assert(min <= val);
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assert(val <= max);
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assert.equal(val, Math.floor(val));
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});
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}());
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(function test_all_and_everyone_mentions_regexp() {
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var messages_with_all_mentions = [
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'@**all**',
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'some text before @**all** some text after',
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'@**all** some text after only',
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'some text before only @**all**',
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];
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var messages_with_everyone_mentions = [
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'@**everyone**',
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'some text before @**everyone** some text after',
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'@**everyone** some text after only',
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'some text before only @**everyone**',
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];
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var messages_without_all_mentions = [
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'@all',
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'some text before @all some text after',
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'`@everyone`',
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'some_email@everyone.com',
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'`@**everyone**`',
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'some_email@**everyone**.com',
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];
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var messages_without_everyone_mentions = [
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'some text before @everyone some text after',
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'@everyone',
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'`@everyone`',
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'some_email@everyone.com',
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'`@**everyone**`',
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'some_email@**everyone**.com',
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];
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var i;
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for (i=0; i<messages_with_all_mentions.length; i += 1) {
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assert(util.is_all_or_everyone_mentioned(messages_with_all_mentions[i]));
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}
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for (i=0; i<messages_with_everyone_mentions.length; i += 1) {
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assert(util.is_all_or_everyone_mentioned(messages_with_everyone_mentions[i]));
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}
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for (i=0; i<messages_without_all_mentions.length; i += 1) {
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assert(!util.is_all_or_everyone_mentioned(messages_without_everyone_mentions[i]));
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}
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for (i=0; i<messages_without_everyone_mentions.length; i += 1) {
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assert(!util.is_all_or_everyone_mentioned(messages_without_everyone_mentions[i]));
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}
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}());
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(function test_move_array_elements_to_front() {
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var strings = [
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'string1',
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'string3',
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'string2',
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'string4',
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];
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var strings_selection = [
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'string4',
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'string1',
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];
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var strings_expected = [
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'string1',
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'string4',
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'string3',
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'string2',
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];
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var strings_no_selection = util.move_array_elements_to_front(strings, []);
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var strings_no_array = util.move_array_elements_to_front([], strings_selection);
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var strings_actual = util.move_array_elements_to_front(strings, strings_selection);
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var emails = [
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'test@zulip.com',
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'test@test.com',
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'test@localhost',
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'test@invalid@email',
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'something@zulip.com',
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];
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var emails_selection = [
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'test@test.com',
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'test@localhost',
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'test@invalid@email',
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];
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var emails_expected = [
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'test@test.com',
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'test@localhost',
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'test@invalid@email',
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'test@zulip.com',
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'something@zulip.com',
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];
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var emails_actual = util.move_array_elements_to_front(emails, emails_selection);
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var i;
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assert(strings_no_selection.length === strings.length);
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for (i = 0; i < strings_no_selection.length; i += 1) {
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assert(strings_no_selection[i] === strings[i]);
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}
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assert(strings_no_array.length === 0);
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assert(strings_actual.length === strings_expected.length);
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for (i = 0; i < strings_actual.length; i += 1) {
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assert(strings_actual[i] === strings_expected[i]);
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}
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assert(emails_actual.length === emails_expected.length);
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for (i = 0; i < emails_actual.length; i += 1) {
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assert(emails_actual[i] === emails_expected[i]);
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}
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}());
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