mirror of https://github.com/zulip/zulip.git
44 lines
1.6 KiB
JavaScript
44 lines
1.6 KiB
JavaScript
"use strict";
|
|
|
|
const {strict: assert} = require("assert");
|
|
|
|
const {zrequire} = require("./lib/namespace");
|
|
const {run_test} = require("./lib/test");
|
|
|
|
const fenced_code = zrequire("../shared/src/fenced_code");
|
|
|
|
// 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><code>fenced code\n</code></pre></div>\n\n\nand then after\n\n';
|
|
const output = fenced_code.process_fenced_code(input);
|
|
assert.equal(output, expected);
|
|
});
|
|
|
|
run_test("get_unused_fence", () => {
|
|
assert.equal(fenced_code.get_unused_fence("```js\nsomething\n```"), "`".repeat(4));
|
|
assert.equal(fenced_code.get_unused_fence("````\nsomething\n````"), "`".repeat(5));
|
|
assert.equal(fenced_code.get_unused_fence("```\n````\n``````"), "`".repeat(7));
|
|
assert.equal(fenced_code.get_unused_fence("~~~\nsomething\n~~~"), "`".repeat(3));
|
|
assert.equal(
|
|
fenced_code.get_unused_fence("```code\nterminating fence is indented and longer\n ````"),
|
|
"`".repeat(5),
|
|
);
|
|
assert.equal(
|
|
fenced_code.get_unused_fence("```code\nterminating fence is extra indented\n ````"),
|
|
"`".repeat(4),
|
|
);
|
|
let large_testcase = "";
|
|
// ```
|
|
// ````
|
|
// `````
|
|
// ... up to N chars
|
|
// We insert a N + 1 character fence.
|
|
for (let i = 3; i <= 20; i += 1) {
|
|
large_testcase += "`".repeat(i) + "\n";
|
|
}
|
|
assert.equal(fenced_code.get_unused_fence(large_testcase), "`".repeat(21));
|
|
});
|