Files
zulip/frontend_tests/node_tests/markdown.js
Steve Howell b994889315 node tests: Just set i18n every time.
Explicitly stubbing i18n in 48 different files
is mostly busy work at this point, and it doesn't
provide much signal, since often it's invoked
only to satisfy transitive dependencies.
2020-02-28 17:11:24 -08:00

647 lines
28 KiB
JavaScript

zrequire('hash_util');
set_global('katex', zrequire('katex', 'katex/dist/katex.min.js'));
set_global('marked', zrequire('marked', 'third/marked/lib/marked'));
zrequire('fenced_code');
zrequire('stream_data');
zrequire('people');
zrequire('user_groups');
const emoji_codes = zrequire('emoji_codes', 'generated/emoji/emoji_codes.json');
zrequire('emoji');
zrequire('message_store');
const markdown_config = zrequire('markdown_config');
zrequire('markdown');
set_global('location', {
origin: 'http://zulip.zulipdev.com',
});
set_global('page_params', {
realm_users: [],
realm_emoji: {
1: {id: 1,
name: 'burrito',
source_url: '/static/generated/emoji/images/emoji/burrito.png',
deactivated: false,
},
},
realm_filters: [
[
"#(?P<id>[0-9]{2,8})",
"https://trac.zulip.net/ticket/%(id)s",
],
[
"ZBUG_(?P<id>[0-9]{2,8})",
"https://trac2.zulip.net/ticket/%(id)s",
],
[
"ZGROUP_(?P<id>[0-9]{2,8}):(?P<zone>[0-9]{1,8})",
"https://zone_%(zone)s.zulip.net/ticket/%(id)s",
],
],
translate_emoticons: false,
});
set_global('blueslip', global.make_zblueslip());
set_global('Image', function () {
return {};
});
emoji.initialize();
const doc = "";
set_global('document', doc);
set_global('$', global.make_zjquery());
const people = global.people;
const cordelia = {
full_name: 'Cordelia Lear',
user_id: 101,
email: 'cordelia@zulip.com',
};
people.add(cordelia);
people.add({
full_name: 'Leo',
user_id: 102,
email: 'leo@zulip.com',
});
people.add({
full_name: 'Bobby <h1>Tables</h1>',
user_id: 103,
email: 'bobby@zulip.com',
});
people.add({
full_name: 'Mark Twin',
user_id: 104,
email: 'twin1@zulip.com',
});
people.add({
full_name: 'Mark Twin',
user_id: 105,
email: 'twin2@zulip.com',
});
people.add({
full_name: 'Brother of Bobby|123',
user_id: 106,
email: 'bobby2@zulip.com',
});
people.add({
full_name: "& & &amp;",
user_id: 107,
email: "ampampamp@zulip.com",
});
people.initialize_current_user(cordelia.user_id);
const hamletcharacters = {
name: "hamletcharacters",
id: 1,
description: "Characters of Hamlet",
members: [cordelia.user_id],
};
const backend = {
name: "Backend",
id: 2,
description: "Backend team",
members: [],
};
const edgecase_group = {
name: "Bobby <h1>Tables</h1>",
id: 3,
description: "HTML Syntax to check for Markdown edge cases.",
members: [],
};
const amp_group = {
name: "& & &amp;",
id: 4,
description: "Check ampersand escaping",
members: [],
};
global.user_groups.add(hamletcharacters);
global.user_groups.add(backend);
global.user_groups.add(edgecase_group);
global.user_groups.add(amp_group);
const stream_data = global.stream_data;
const denmark = {
subscribed: false,
color: 'blue',
name: 'Denmark',
stream_id: 1,
is_muted: true,
};
const social = {
subscribed: true,
color: 'red',
name: 'social',
stream_id: 2,
is_muted: false,
invite_only: true,
};
const edgecase_stream = {
subscribed: true,
color: 'green',
name: 'Bobby <h1>Tables</h1>',
stream_id: 3,
is_muted: false,
};
const edgecase_stream_2 = {
subscribed: true,
color: 'yellow',
name: 'Bobby <h1',
stream_id: 4,
is_muted: false,
};
const amp_stream = {
subscribed: true,
color: 'orange',
name: '& & &amp;',
stream_id: 5,
is_muted: false,
};
stream_data.add_sub(denmark);
stream_data.add_sub(social);
stream_data.add_sub(edgecase_stream);
stream_data.add_sub(edgecase_stream_2);
// Note: edgecase_stream cannot be mentioned because it is caught by
// streamTopicHandler and it would be parsed as edgecase_stream_2.
stream_data.add_sub(amp_stream);
// Check the default behavior of fenced code blocks
// works properly before markdown is initialized.
run_test('fenced_block_defaults', () => {
const input = '\n```\nfenced code\n```\n\nand then after\n';
const expected = '\n\n<div class="codehilite"><pre><span></span>fenced code\n</pre></div>\n\n\n\nand then after\n\n';
const output = fenced_code.process_fenced_code(input);
assert.equal(output, expected);
});
markdown.initialize(
page_params.realm_filters,
markdown_config.get_helpers()
);
const bugdown_data = global.read_fixture_data('markdown_test_cases.json');
run_test('bugdown_detection', () => {
const no_markup = [
"This is a plaintext message",
"This is a plaintext: message",
"This is a :plaintext message",
"This is a :plaintext message: message",
"Contains a not an image.jpeg/ok file",
"Contains a not an http://www.google.com/ok/image.png/stop file",
"No png to be found here, a png",
"No user mention **leo**",
"No user mention @what there",
"No group mention *hamletcharacters*",
"We like to code\n~~~\ndef code():\n we = \"like to do\"\n~~~",
"This is a\nmultiline :emoji: here\n message",
"This is an :emoji: message",
"User Mention @**leo**",
"User Mention @**leo f**",
"User Mention @**leo with some name**",
"Group Mention @*hamletcharacters*",
"Stream #**Verona**",
"This contains !gravatar(leo@zulip.com)",
"And an avatar !avatar(leo@zulip.com) is here",
];
const markup = [
"Contains a https://zulip.com/image.png file",
"Contains a https://zulip.com/image.jpg file",
"https://zulip.com/image.jpg",
"also https://zulip.com/image.jpg",
"https://zulip.com/image.jpg too",
"Contains a zulip.com/foo.jpeg file",
"Contains a https://zulip.com/image.png file",
"twitter url https://twitter.com/jacobian/status/407886996565016579",
"https://twitter.com/jacobian/status/407886996565016579",
"then https://twitter.com/jacobian/status/407886996565016579",
"twitter url http://twitter.com/jacobian/status/407886996565016579",
"youtube url https://www.youtube.com/watch?v=HHZ8iqswiCw&feature=youtu.be&a",
];
no_markup.forEach(function (content) {
assert.equal(markdown.contains_backend_only_syntax(content), false);
});
markup.forEach(function (content) {
assert.equal(markdown.contains_backend_only_syntax(content), true);
});
});
run_test('marked_shared', () => {
const tests = bugdown_data.regular_tests;
tests.forEach(function (test) {
// Ignore tests if specified
if (test.ignore === true) {
return;
}
const message = {raw_content: test.input};
page_params.translate_emoticons = test.translate_emoticons || false;
markdown.apply_markdown(message);
const output = message.content;
const error_message = `Failure in test: ${test.name}`;
if (test.marked_expected_output) {
global.bugdown_assert.notEqual(test.expected_output, output, error_message);
global.bugdown_assert.equal(test.marked_expected_output, output, error_message);
} else if (test.backend_only_rendering) {
assert.equal(markdown.contains_backend_only_syntax(test.input), true);
} else {
global.bugdown_assert.equal(test.expected_output, output, error_message);
}
});
});
run_test('message_flags', () => {
let message = {raw_content: '@**Leo**'};
markdown.apply_markdown(message);
assert(!message.mentioned);
assert(!message.mentioned_me_directly);
message = {raw_content: '@**Cordelia Lear**'};
markdown.apply_markdown(message);
assert(message.mentioned);
assert(message.mentioned_me_directly);
message = {raw_content: '@**all**'};
markdown.apply_markdown(message);
assert(message.mentioned);
assert(!message.mentioned_me_directly);
});
run_test('marked', () => {
const test_cases = [
{input: 'hello', expected: '<p>hello</p>'},
{input: 'hello there', expected: '<p>hello there</p>'},
{input: 'hello **bold** for you', expected: '<p>hello <strong>bold</strong> for you</p>'},
{input: 'hello ***foo*** for you', expected: '<p>hello <strong><em>foo</em></strong> for you</p>'},
{input: '__hello__', expected: '<p>__hello__</p>'},
{input: '\n```\nfenced code\n```\n\nand then after\n',
expected: '<div class="codehilite"><pre><span></span>fenced code\n</pre></div>\n\n\n<p>and then after</p>'},
{input: '\n```\n fenced code trailing whitespace \n```\n\nand then after\n',
expected: '<div class="codehilite"><pre><span></span> fenced code trailing whitespace\n</pre></div>\n\n\n<p>and then after</p>'},
{input: '* a\n* list \n* here',
expected: '<ul>\n<li>a</li>\n<li>list </li>\n<li>here</li>\n</ul>'},
{input: '\n```c#\nfenced code special\n```\n\nand then after\n',
expected: '<div class="codehilite"><pre><span></span>fenced code special\n</pre></div>\n\n\n<p>and then after</p>'},
{input: '\n```vb.net\nfenced code dot\n```\n\nand then after\n',
expected: '<div class="codehilite"><pre><span></span>fenced code dot\n</pre></div>\n\n\n<p>and then after</p>'},
{input: 'Some text first\n* a\n* list \n* here\n\nand then after',
expected: '<p>Some text first</p>\n<ul>\n<li>a</li>\n<li>list </li>\n<li>here</li>\n</ul>\n<p>and then after</p>'},
{input: '1. an\n2. ordered \n3. list',
expected: '<ol>\n<li>an</li>\n<li>ordered </li>\n<li>list</li>\n</ol>'},
{input: '\n~~~quote\nquote this for me\n~~~\nthanks\n',
expected: '<blockquote>\n<p>quote this for me</p>\n</blockquote>\n<p>thanks</p>'},
{input: 'This is a @**CordeLIA Lear** mention',
expected: '<p>This is a <span class="user-mention" data-user-id="101">@Cordelia Lear</span> mention</p>'},
{input: 'These @ @**** are not mentions',
expected: '<p>These @ @<em>**</em> are not mentions</p>'},
{input: 'These # #**** are not mentions',
expected: '<p>These # #<em>**</em> are not mentions</p>'},
{input: 'These @* are not mentions',
expected: '<p>These @* are not mentions</p>'},
{input: 'These #* #*** are also not mentions',
expected: '<p>These #* #*** are also not mentions</p>'},
{input: 'This is a #**Denmark** stream link',
expected: '<p>This is a <a class="stream" data-stream-id="1" href="/#narrow/stream/1-Denmark">#Denmark</a> stream link</p>'},
{input: 'This is #**Denmark** and #**social** stream links',
expected: '<p>This is <a class="stream" data-stream-id="1" href="/#narrow/stream/1-Denmark">#Denmark</a> and <a class="stream" data-stream-id="2" href="/#narrow/stream/2-social">#social</a> stream links</p>'},
{input: 'And this is a #**wrong** stream link',
expected: '<p>And this is a #**wrong** stream link</p>'},
{input: 'This is a #**Denmark>some topic** stream_topic link',
expected: '<p>This is a <a class="stream-topic" data-stream-id="1" href="/#narrow/stream/1-Denmark/topic/some.20topic">#Denmark > some topic</a> stream_topic link</p>'},
{input: 'This has two links: #**Denmark>some topic** and #**social>other topic**.',
expected: '<p>This has two links: <a class="stream-topic" data-stream-id="1" href="/#narrow/stream/1-Denmark/topic/some.20topic">#Denmark > some topic</a> and <a class="stream-topic" data-stream-id="2" href="/#narrow/stream/2-social/topic/other.20topic">#social > other topic</a>.</p>'},
{input: 'This is not a #**Denmark>** stream_topic link',
expected: '<p>This is not a #**Denmark&gt;** stream_topic link</p>'},
{input: 'mmm...:burrito:s',
expected: '<p>mmm...<img alt=":burrito:" class="emoji" src="/static/generated/emoji/images/emoji/burrito.png" title="burrito">s</p>'},
{input: 'This is an :poop: message',
expected: '<p>This is an <span aria-label="poop" class="emoji emoji-1f4a9" role="img" title="poop">:poop:</span> message</p>'},
{input: "\ud83d\udca9",
expected: '<p><span aria-label="poop" class="emoji emoji-1f4a9" role="img" title="poop">:poop:</span></p>'},
{input: '\u{1f6b2}',
expected: '<p>\u{1f6b2}</p>' },
{input: 'Silent mention: @_**Cordelia Lear**',
expected: '<p>Silent mention: <span class="user-mention silent" data-user-id="101">Cordelia Lear</span></p>'},
{input: '> Mention in quote: @**Cordelia Lear**\n\nMention outside quote: @**Cordelia Lear**',
expected: '<blockquote>\n<p>Mention in quote: <span class="user-mention silent" data-user-id="101">Cordelia Lear</span></p>\n</blockquote>\n<p>Mention outside quote: <span class="user-mention" data-user-id="101">@Cordelia Lear</span></p>'},
// Test only those realm filters which don't return True for
// `contains_backend_only_syntax()`. Those which return True
// are tested separately.
{input: 'This is a realm filter #1234 with text after it',
expected: '<p>This is a realm filter <a href="https://trac.zulip.net/ticket/1234" target="_blank" title="https://trac.zulip.net/ticket/1234">#1234</a> with text after it</p>'},
{input: '#1234is not a realm filter.',
expected: '<p>#1234is not a realm filter.</p>'},
{input: 'A pattern written as #1234is not a realm filter.',
expected: '<p>A pattern written as #1234is not a realm filter.</p>'},
{input: 'This is a realm filter with ZGROUP_123:45 groups',
expected: '<p>This is a realm filter with <a href="https://zone_45.zulip.net/ticket/123" target="_blank" title="https://zone_45.zulip.net/ticket/123">ZGROUP_123:45</a> groups</p>'},
{input: 'This is an !avatar(cordelia@zulip.com) of Cordelia Lear',
expected: '<p>This is an <img alt="cordelia@zulip.com" class="message_body_gravatar" src="/avatar/cordelia@zulip.com?s=30" title="cordelia@zulip.com"> of Cordelia Lear</p>'},
{input: 'This is a !gravatar(cordelia@zulip.com) of Cordelia Lear',
expected: '<p>This is a <img alt="cordelia@zulip.com" class="message_body_gravatar" src="/avatar/cordelia@zulip.com?s=30" title="cordelia@zulip.com"> of Cordelia Lear</p>'},
{input: 'Test *italic*',
expected: '<p>Test <em>italic</em></p>'},
{input: 'T\n#**Denmark**',
expected: '<p>T<br>\n<a class="stream" data-stream-id="1" href="/#narrow/stream/1-Denmark">#Denmark</a></p>'},
{input: 'T\n@**Cordelia Lear**',
expected: '<p>T<br>\n<span class="user-mention" data-user-id="101">@Cordelia Lear</span></p>'},
{input: '@**Mark Twin|104** and @**Mark Twin|105** are out to confuse you.',
expected: '<p><span class="user-mention" data-user-id="104">@Mark Twin</span> and <span class="user-mention" data-user-id="105">@Mark Twin</span> are out to confuse you.</p>'},
{input: '@**Invalid User|1234**',
expected: '<p>@**Invalid User|1234**</p>'},
{input: '@**Cordelia LeAR|103** has a wrong user_id.',
expected: '<p>@**Cordelia LeAR|103** has a wrong user_id.</p>'},
{input: '@**Brother of Bobby|123** is really the full name.',
expected: '<p><span class="user-mention" data-user-id="106">@Brother of Bobby|123</span> is really the full name.</p>'},
{input: '@**Brother of Bobby|123|106**',
expected: '<p><span class="user-mention" data-user-id="106">@Brother of Bobby|123</span></p>'},
{input: 'T\n@hamletcharacters',
expected: '<p>T<br>\n@hamletcharacters</p>'},
{input: 'T\n@*hamletcharacters*',
expected: '<p>T<br>\n<span class="user-group-mention" data-user-group-id="1">@hamletcharacters</span></p>'},
{input: 'T\n@*notagroup*',
expected: '<p>T<br>\n@*notagroup*</p>'},
{input: 'T\n@*backend*',
expected: '<p>T<br>\n<span class="user-group-mention" data-user-group-id="2">@Backend</span></p>'},
{input: '@*notagroup*',
expected: '<p>@*notagroup*</p>'},
{input: 'This is a realm filter `hello` with text after it',
expected: '<p>This is a realm filter <code>hello</code> with text after it</p>'},
// Test the emoticon conversion
{input: ':)',
expected: '<p>:)</p>'},
{input: ':)',
expected: '<p><span aria-label="slight smile" class="emoji emoji-1f642" role="img" title="slight smile">:slight_smile:</span></p>',
translate_emoticons: true},
// Test HTML Escape in Custom Zulip Rules
{input: '@**<h1>The Rogue One</h1>**',
expected: '<p>@**&lt;h1&gt;The Rogue One&lt;/h1&gt;**</p>'},
{input: '#**<h1>The Rogue One</h1>**',
expected: '<p>#**&lt;h1&gt;The Rogue One&lt;/h1&gt;**</p>'},
{input: '!avatar(<h1>The Rogue One</h1>)',
expected: '<p><img alt="&lt;h1&gt;The Rogue One&lt;/h1&gt;" class="message_body_gravatar" src="/avatar/&lt;h1&gt;The Rogue One&lt;/h1&gt;?s=30" title="&lt;h1&gt;The Rogue One&lt;/h1&gt;"></p>'},
{input: ':<h1>The Rogue One</h1>:',
expected: '<p>:&lt;h1&gt;The Rogue One&lt;/h1&gt;:</p>'},
{input: '@**O\'Connell**',
expected: '<p>@**O&#39;Connell**</p>'},
{input: '@*Bobby <h1>Tables</h1>*',
expected: '<p><span class="user-group-mention" data-user-group-id="3">@Bobby &lt;h1&gt;Tables&lt;/h1&gt;</span></p>'},
{input: '@*& &amp; &amp;amp;*',
expected: '<p><span class="user-group-mention" data-user-group-id="4">@&amp; &amp; &amp;amp;</span></p>'},
{input: '@**Bobby <h1>Tables</h1>**',
expected: '<p><span class="user-mention" data-user-id="103">@Bobby &lt;h1&gt;Tables&lt;/h1&gt;</span></p>'},
{input: '@**& &amp; &amp;amp;**',
expected: '<p><span class="user-mention" data-user-id="107">@&amp; &amp; &amp;amp;</span></p>'},
{input: '#**Bobby <h1>Tables</h1>**',
expected: '<p><a class="stream-topic" data-stream-id="4" href="/#narrow/stream/4-Bobby-.3Ch1/topic/Tables.3C.2Fh1.3E">#Bobby &lt;h1 > Tables&lt;/h1&gt;</a></p>'},
{input: '#**& &amp; &amp;amp;**',
expected: '<p><a class="stream" data-stream-id="5" href="/#narrow/stream/5-.26-.26.20.26amp.3B">#&amp; &amp; &amp;amp;</a></p>'},
{input: '#**& &amp; &amp;amp;>& &amp; &amp;amp;**',
expected: '<p><a class="stream-topic" data-stream-id="5" href="/#narrow/stream/5-.26-.26.20.26amp.3B/topic/.26.20.26.20.26amp.3B">#&amp; &amp; &amp;amp; > &amp; &amp; &amp;amp;</a></p>'},
];
// We remove one of the unicode emoji we put as input in one of the test
// cases (U+1F6B2), to verify that we display the emoji as it was input if it
// isn't present in emoji_codes.codepoint_to_name.
delete emoji_codes.codepoint_to_name['1f6b2'];
test_cases.forEach(function (test_case) {
// Disable emoji conversion by default.
page_params.translate_emoticons = test_case.translate_emoticons || false;
const input = test_case.input;
const expected = test_case.expected;
const message = {raw_content: input};
markdown.apply_markdown(message);
const output = message.content;
assert.equal(expected, output);
});
});
run_test('topic_links', () => {
let message = {type: 'stream', topic: "No links here"};
markdown.add_topic_links(message);
assert.equal(message.topic_links.length, 0);
message = {type: 'stream', topic: "One #123 link here"};
markdown.add_topic_links(message);
assert.equal(message.topic_links.length, 1);
assert.equal(message.topic_links[0], "https://trac.zulip.net/ticket/123");
message = {type: 'stream', topic: "Two #123 #456 link here"};
markdown.add_topic_links(message);
assert.equal(message.topic_links.length, 2);
assert.equal(message.topic_links[0], "https://trac.zulip.net/ticket/123");
assert.equal(message.topic_links[1], "https://trac.zulip.net/ticket/456");
message = {type: 'stream', topic: "New ZBUG_123 link here"};
markdown.add_topic_links(message);
assert.equal(message.topic_links.length, 1);
assert.equal(message.topic_links[0], "https://trac2.zulip.net/ticket/123");
message = {type: 'stream', topic: "New ZBUG_123 with #456 link here"};
markdown.add_topic_links(message);
assert.equal(message.topic_links.length, 2);
assert(message.topic_links.includes("https://trac2.zulip.net/ticket/123"));
assert(message.topic_links.includes("https://trac.zulip.net/ticket/456"));
message = {type: 'stream', topic: "One ZGROUP_123:45 link here"};
markdown.add_topic_links(message);
assert.equal(message.topic_links.length, 1);
assert.equal(message.topic_links[0], "https://zone_45.zulip.net/ticket/123");
message = {type: 'stream', topic: "Hello https://google.com"};
markdown.add_topic_links(message);
assert.equal(message.topic_links.length, 1);
assert.equal(message.topic_links[0], "https://google.com");
message = {type: 'stream', topic: "#456 https://google.com https://github.com"};
markdown.add_topic_links(message);
assert.equal(message.topic_links.length, 3);
assert(message.topic_links.includes("https://google.com"));
assert(message.topic_links.includes("https://github.com"));
assert(message.topic_links.includes("https://trac.zulip.net/ticket/456"));
message = {type: "not-stream"};
markdown.add_topic_links(message);
assert.equal(message.topic_links.length, 0);
});
run_test('message_flags', () => {
let input = "/me is testing this";
let message = {topic: "No links here", raw_content: input};
markdown.apply_markdown(message);
assert.equal(message.is_me_message, true);
assert(!message.unread);
input = "/me is testing\nthis";
message = {topic: "No links here", raw_content: input};
markdown.apply_markdown(message);
assert.equal(message.is_me_message, true);
input = "testing this @**all** @**Cordelia Lear**";
message = {topic: "No links here", raw_content: input};
markdown.apply_markdown(message);
assert.equal(message.is_me_message, false);
assert.equal(message.mentioned, true);
assert.equal(message.mentioned_me_directly, true);
input = "test @**everyone**";
message = {topic: "No links here", raw_content: input};
markdown.apply_markdown(message);
assert.equal(message.is_me_message, false);
assert.equal(message.mentioned, true);
assert.equal(message.mentioned_me_directly, false);
input = "test @**stream**";
message = {topic: "No links here", raw_content: input};
markdown.apply_markdown(message);
assert.equal(message.is_me_message, false);
assert.equal(message.mentioned, true);
assert.equal(message.mentioned_me_directly, false);
input = "test @all";
message = {topic: "No links here", raw_content: input};
markdown.apply_markdown(message);
assert.equal(message.mentioned, false);
input = "test @everyone";
message = {topic: "No links here", raw_content: input};
markdown.apply_markdown(message);
assert.equal(message.mentioned, false);
input = "test @any";
message = {topic: "No links here", raw_content: input};
markdown.apply_markdown(message);
assert.equal(message.mentioned, false);
input = "test @alleycat.com";
message = {topic: "No links here", raw_content: input};
markdown.apply_markdown(message);
assert.equal(message.mentioned, false);
input = "test @*hamletcharacters*";
message = {topic: "No links here", raw_content: input};
markdown.apply_markdown(message);
assert.equal(message.mentioned, true);
input = "test @*backend*";
message = {topic: "No links here", raw_content: input};
markdown.apply_markdown(message);
assert.equal(message.mentioned, false);
input = "test @**invalid_user**";
message = {topic: "No links here", raw_content: input};
markdown.apply_markdown(message);
assert.equal(message.mentioned, false);
});
run_test('backend_only_realm_filters', () => {
const backend_only_realm_filters = [
'Here is the PR-#123.',
'Function abc() was introduced in (PR)#123.',
];
backend_only_realm_filters.forEach(function (content) {
assert.equal(markdown.contains_backend_only_syntax(content), true);
});
});
run_test('python_to_js_filter', () => {
// The only way to reach python_to_js_filter is indirectly, hence the call
// to update_realm_filter_rules.
markdown.update_realm_filter_rules([['/a(?im)a/g'], ['/a(?L)a/g']]);
let actual_value = marked.InlineLexer.rules.zulip.realm_filters;
let expected_value = [/\/aa\/g(?![\w])/gim, /\/aa\/g(?![\w])/g];
assert.deepEqual(actual_value, expected_value);
// Test case with multiple replacements.
markdown.update_realm_filter_rules([['#cf(?P<contest>[0-9]+)(?P<problem>[A-Z][0-9A-Z]*)', 'http://google.com']]);
actual_value = marked.InlineLexer.rules.zulip.realm_filters;
expected_value = [/#cf([0-9]+)([A-Z][0-9A-Z]*)(?![\w])/g];
assert.deepEqual(actual_value, expected_value);
// Test incorrect syntax.
blueslip.set_test_data('error', 'python_to_js_filter: Invalid regular expression: /!@#@(!#&((!&(@#((?![\\w])/: Unterminated group');
markdown.update_realm_filter_rules([['!@#@(!#&((!&(@#(', 'http://google.com']]);
actual_value = marked.InlineLexer.rules.zulip.realm_filters;
expected_value = [];
assert.deepEqual(actual_value, expected_value);
assert.equal(blueslip.get_test_logs('error').length, 1);
blueslip.clear_test_data();
});
run_test('katex_throws_unexpected_exceptions', () => {
katex.renderToString = function () { throw new Error('some-exception'); };
blueslip.set_test_data('error', 'Error: some-exception');
const message = { raw_content: '$$a$$' };
markdown.apply_markdown(message);
assert.equal(blueslip.get_test_logs('error').length, 1);
blueslip.clear_test_data();
});
run_test('misc_helpers', () => {
const elem = $('.user-mention');
markdown.set_name_in_mention_element(elem, 'Aaron');
assert.equal(elem.text(), '@Aaron');
elem.addClass('silent');
markdown.set_name_in_mention_element(elem, 'Aaron, but silent');
assert.equal(elem.text(), 'Aaron, but silent');
});
run_test('translate_emoticons_to_names', () => {
// Simple test
const test_text = 'Testing :)';
const expected = 'Testing :slight_smile:';
const result = markdown.translate_emoticons_to_names(test_text);
assert.equal(expected, result);
// Extensive tests.
// The following code loops over the test cases and each emoticon conversion
// to generate multiple test cases.
const testcases = [
{name: 'only emoticon', original: '<original>', expected: '<converted>'},
{name: 'space at start', original: ' <original>', expected: ' <converted>'},
{name: 'space at end', original: '<original> ', expected: '<converted> '},
{name: 'symbol at end', original: '<original>!', expected: '<converted>!'},
{name: 'symbol at start', original: 'Hello,<original>', expected: 'Hello,<converted>'},
{name: 'after a word', original: 'Hello<original>', expected: 'Hello<original>'},
{name: 'between words', original: 'Hello<original>World', expected: 'Hello<original>World'},
{name: 'end of sentence', original: 'End of sentence. <original>', expected: 'End of sentence. <converted>'},
{name: 'between symbols', original: 'Hello.<original>! World.', expected: 'Hello.<original>! World.'},
{name: 'before end of sentence', original: 'Hello <original>!', expected: 'Hello <converted>!'},
];
for (const [shortcut, full_name] of Object.entries(emoji_codes.emoticon_conversions)) {
for (const t of testcases) {
const converted_value = full_name;
let original = t.original;
let expected = t.expected;
original = original.replace(/(<original>)/g, shortcut);
expected = expected.replace(/(<original>)/g, shortcut)
.replace(/(<converted>)/g, converted_value);
const result = markdown.translate_emoticons_to_names(original);
assert.equal(result, expected);
}
}
});