From 4e87195739f2a5d9a05451b48773c8afdc680765 Mon Sep 17 00:00:00 2001
From: akiyamn
Date: Sun, 24 Sep 2023 23:22:21 +1000
Subject: Initial commit (by create-cloudflare CLI)
---
node_modules/data-uri-to-buffer/test/test.js | 175 +++++++++++++++++++++++++++
1 file changed, 175 insertions(+)
create mode 100644 node_modules/data-uri-to-buffer/test/test.js
(limited to 'node_modules/data-uri-to-buffer/test/test.js')
diff --git a/node_modules/data-uri-to-buffer/test/test.js b/node_modules/data-uri-to-buffer/test/test.js
new file mode 100644
index 0000000..2975e36
--- /dev/null
+++ b/node_modules/data-uri-to-buffer/test/test.js
@@ -0,0 +1,175 @@
+
+/**
+ * Module dependencies.
+ */
+
+var assert = require('assert');
+var dataUriToBuffer = require('../');
+
+describe('data-uri-to-buffer', function () {
+
+ it('should decode bare-bones Data URIs', function () {
+ var uri = 'data:,Hello%2C%20World!';
+
+ var buf = dataUriToBuffer(uri);
+ assert.equal('text/plain', buf.type);
+ assert.equal('text/plain;charset=US-ASCII', buf.typeFull);
+ assert.equal('US-ASCII', buf.charset);
+ assert.equal('Hello, World!', buf.toString());
+ });
+
+ it('should decode bare-bones "base64" Data URIs', function () {
+ var uri = 'data:text/plain;base64,SGVsbG8sIFdvcmxkIQ%3D%3D';
+
+ var buf = dataUriToBuffer(uri);
+ assert.equal('text/plain', buf.type);
+ assert.equal('Hello, World!', buf.toString());
+ });
+
+ it('should decode plain-text Data URIs', function () {
+ var html = ''+
+ ''+
+ 'Embedded Window'+
+ '42
'+
+ '';
+
+ // Escape the HTML for URL formatting
+ var uri = 'data:text/html;charset=utf-8,' + encodeURIComponent(html);
+
+ var buf = dataUriToBuffer(uri);
+ assert.equal('text/html', buf.type);
+ assert.equal('utf-8', buf.charset);
+ assert.equal(html, buf.toString());
+ });
+
+ // the next 4 tests are from:
+ // https://bug161965.bugzilla.mozilla.org/attachment.cgi?id=94670&action=view
+
+ it('should decode "ISO-8859-8 in Base64" URIs', function () {
+ var uri = 'data:text/plain;charset=iso-8859-8-i;base64,+ezl7Q==';
+
+ var buf = dataUriToBuffer(uri);
+ assert.equal('text/plain', buf.type);
+ assert.equal('iso-8859-8-i', buf.charset);
+ assert.equal(4, buf.length);
+ assert.equal(0xf9, buf[0]);
+ assert.equal(0xec, buf[1]);
+ assert.equal(0xe5, buf[2]);
+ assert.equal(0xed, buf[3]);
+ });
+
+ it('should decode "ISO-8859-8 in URL-encoding" URIs', function () {
+ var uri = 'data:text/plain;charset=iso-8859-8-i,%f9%ec%e5%ed';
+
+ var buf = dataUriToBuffer(uri);
+ assert.equal('text/plain', buf.type);
+ assert.equal('iso-8859-8-i', buf.charset);
+ assert.equal(4, buf.length);
+ assert.equal(0xf9, buf[0]);
+ assert.equal(0xec, buf[1]);
+ assert.equal(0xe5, buf[2]);
+ assert.equal(0xed, buf[3]);
+ });
+
+ it('should decode "UTF-8 in Base64" URIs', function () {
+ var uri = 'data:text/plain;charset=UTF-8;base64,16nXnNeV150=';
+
+ var buf = dataUriToBuffer(uri);
+ assert.equal('text/plain', buf.type);
+ assert.equal('UTF-8', buf.charset);
+ assert.equal(8, buf.length);
+ assert.equal('שלום', buf.toString('utf8'));
+ });
+
+ it('should decode "UTF-8 in URL-encoding" URIs', function () {
+ var uri = 'data:text/plain;charset=UTF-8,%d7%a9%d7%9c%d7%95%d7%9d';
+
+ var buf = dataUriToBuffer(uri);
+ assert.equal('text/plain', buf.type);
+ assert.equal('UTF-8', buf.charset);
+ assert.equal(8, buf.length);
+ assert.equal('שלום', buf.toString('utf8'));
+ });
+
+ // this next one is from Wikipedia IIRC
+
+ it('should decode "base64" Data URIs with newlines', function () {
+ var uri = 'data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAUA\n' +
+ 'AAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO\n' +
+ '9TXL0Y4OHwAAAABJRU5ErkJggg==';
+
+ var buf = dataUriToBuffer(uri);
+ assert.equal('image/png', buf.type);
+ assert.equal('iVBORw0KGgoAAAANSUhEUgAAAAUA' +
+ 'AAAFCAYAAACNbyblAAAAHElEQVQI12P4//8/w38GIAXDIBKE0DHxgljNBAAO' +
+ '9TXL0Y4OHwAAAABJRU5ErkJggg==', buf.toString('base64'));
+ });
+
+ it('should decode a plain-text URI with a space character in it', function () {
+ var uri = 'data:,foo bar';
+
+ var buf = dataUriToBuffer(uri);
+ assert.equal('text/plain', buf.type);
+ assert.equal('foo bar', buf.toString());
+ });
+
+ it('should decode data with a "," comma char', function () {
+ var uri = 'data:,a,b';
+ var buf = dataUriToBuffer(uri);
+ assert.equal('text/plain', buf.type);
+ assert.equal('a,b', buf.toString());
+ });
+
+ it('should decode data with traditionally reserved characters like ";"', function () {
+ var uri = 'data:,;test';
+ var buf = dataUriToBuffer(uri);
+ assert.equal('text/plain', buf.type);
+ assert.equal(';test', buf.toString());
+ });
+
+ it('should not default to US-ASCII if main type is provided', function () {
+ var uri = 'data:text/plain,abc';
+ var buf = dataUriToBuffer(uri);
+ assert.equal('text/plain', buf.type);
+ assert.equal('text/plain', buf.typeFull);
+ assert.equal('', buf.charset);
+ assert.equal('abc', buf.toString());
+ });
+
+ it('should default to text/plain if main type is not provided', function () {
+ var uri = 'data:;charset=UTF-8,abc';
+ var buf = dataUriToBuffer(uri);
+ assert.equal('text/plain', buf.type);
+ assert.equal('text/plain;charset=UTF-8', buf.typeFull);
+ assert.equal('UTF-8', buf.charset);
+ assert.equal('abc', buf.toString());
+ });
+
+ it('should not allow charset without a leading ;', function () {
+ var uri = 'data:charset=UTF-8,abc';
+ var buf = dataUriToBuffer(uri);
+ assert.equal('charset=UTF-8', buf.type);
+ assert.equal('charset=UTF-8', buf.typeFull);
+ assert.equal('', buf.charset);
+ assert.equal('abc', buf.toString());
+ });
+
+ it('should allow custom media type parameters', function () {
+ var uri = 'data:application/javascript;version=1.8;charset=UTF-8,abc';
+ var buf = dataUriToBuffer(uri);
+ assert.equal('application/javascript', buf.type);
+ assert.equal('application/javascript;version=1.8;charset=UTF-8', buf.typeFull);
+ assert.equal('UTF-8', buf.charset);
+ assert.equal('abc', buf.toString());
+ });
+
+ it('should allow base64 annotation anywhere', function () {
+ var uri = 'data:text/plain;base64;charset=UTF-8,YWJj';
+ var buf = dataUriToBuffer(uri);
+ assert.equal('text/plain', buf.type);
+ assert.equal('text/plain;charset=UTF-8', buf.typeFull);
+ assert.equal('UTF-8', buf.charset);
+ assert.equal('abc', buf.toString());
+ });
+
+});
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