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authorPriyansh <[email protected]>2020-12-22 17:50:12 +0530
committerPriyansh <[email protected]>2020-12-22 17:50:12 +0530
commit22dc033f4938d6a19e086a1cbd36ec5cade5eaab (patch)
tree9feb963ccd5c1581e676e41004801abc67db3357 /node_modules/truncate-utf8-bytes/test.js
parente93da8b04da86773247aadb1cbb1912e4f4526b2 (diff)
downloadstyx-22dc033f4938d6a19e086a1cbd36ec5cade5eaab.tar.xz
styx-22dc033f4938d6a19e086a1cbd36ec5cade5eaab.zip
Remove node_modules
Diffstat (limited to 'node_modules/truncate-utf8-bytes/test.js')
-rw-r--r--node_modules/truncate-utf8-bytes/test.js75
1 files changed, 0 insertions, 75 deletions
diff --git a/node_modules/truncate-utf8-bytes/test.js b/node_modules/truncate-utf8-bytes/test.js
deleted file mode 100644
index bde24f4..0000000
--- a/node_modules/truncate-utf8-bytes/test.js
+++ /dev/null
@@ -1,75 +0,0 @@
-"use strict";
-
-var test = require("tape");
-var truncate = require("./");
-var browserTruncate = require("./browser");
-
-function isHighSurrogate(codePoint) {
- return codePoint >= 0xd800 && codePoint <= 0xdbff;
-}
-
-function repeat(string, times) {
- return new Array(times + 1).join(string);
-}
-
-function assertLengths(t, string, charLength, byteLength) {
- t.equal(string.length, charLength);
- t.equal(Buffer.byteLength(string), byteLength);
-}
-
-// Test writing files to the fs
-//
-
-try {
- var blns = require("./vendor/big-list-of-naughty-strings/blns.json");
-}
-catch (err) {
- console.error("Error: Cannot load file './vendor/big-list-of-naughty-strings/blns.json'");
- console.error();
- console.error("Make sure you've initialized git submodules by running");
- console.error();
- console.error(" git submodule update --init");
- console.error();
- process.exit(1);
-}
-
-// Run tests against both implementations
-[truncate, browserTruncate].forEach(function(truncate) {
- test("strings", function(t) {
- assertLengths(t, truncate("a☃", 2), 1, 1);
- assertLengths(t, truncate(repeat("a", 250) + '\uD800\uDC00', 255), 252, 254);
- assertLengths(t, truncate(repeat("a", 251) + '\uD800\uDC00', 255), 253, 255);
- assertLengths(t, truncate(repeat("a", 252) + '\uD800\uDC00', 255), 252, 252);
- assertLengths(t, truncate(repeat("a", 253) + '\uD800\uDC00', 255), 253, 253);
- assertLengths(t, truncate(repeat("a", 254) + '\uD800\uDC00', 255), 254, 254);
- assertLengths(t, truncate(repeat("a", 255) + '\uD800\uDC00', 255), 255, 255);
- t.end();
- });
-
- // Truncate various strings
- [].concat(
- [
- repeat("a", 300),
- repeat("a", 252) + '\uD800\uDC00',
- repeat("a", 251) + '\uD800\uDC00',
- repeat("a", 253) + '\uD800\uDC00',
- ],
- blns
- ).forEach(function(str) {
- test(JSON.stringify(str), function(t) {
- var i = 0;
- t.equals(truncate(str, 0), "");
- // Truncate string one byte at a time
- while (true) {
- var truncated = truncate(str, i);
- t.ok(Buffer.byteLength(truncated) <= i);
- t.ok( ! isHighSurrogate(truncated[truncated.length - 1]));
- if (truncated === str) {
- break;
- }
- i += 1;
- }
- t.end();
- });
- });
-});