File

spec/util_xml_spec.lua @ 13611:3a23116cf063

mod_storage_sql: Remove the word 'error' from debug messages The word 'error' anywhere, especially in harmless debug messages, are too often interpreted as fatal errors my some users, so best avoid that word. These look too scary as it is, being tracebacks.
author Kim Alvefur <zash@zash.se>
date Wed, 08 Jan 2025 22:30:30 +0100 (6 months ago)
parent 12270:c78639ee6ccb
line wrap: on
line source

local xml = require "util.xml";

describe("util.xml", function()
	describe("#parse()", function()
		it("should work", function()
			local x =
[[<x xmlns:a="b">
	<y xmlns:a="c"> <!-- this overwrites 'a' -->
	    <a:z/>
	</y>
	<a:z/> <!-- prefix 'a' is nil here, but should be 'b' -->
</x>
]]
			local stanza = xml.parse(x, {allow_comments = true});
			assert.are.equal(stanza.tags[2].attr.xmlns, "b");
			assert.are.equal(stanza.tags[2].namespaces["a"], "b");
		end);

		it("should reject doctypes", function()
			local x = "<!DOCTYPE foo []><foo/>";
			local ok = xml.parse(x);
			assert.falsy(ok);
		end);

		it("should reject comments by default", function()
			local x = "<foo><!-- foo --></foo>";
			local ok = xml.parse(x);
			assert.falsy(ok);
		end);

		it("should allow comments if asked nicely", function()
			local x = "<foo><!-- foo --></foo>";
			local stanza = xml.parse(x, {allow_comments = true});
			assert.are.equal(stanza.name, "foo");
			assert.are.equal(#stanza, 0);
		end);

		it("should reject processing instructions", function()
			local x = "<foo><?php die(); ?></foo>";
			local ok = xml.parse(x);
			assert.falsy(ok);
		end);

		it("should allow processing instructions if asked nicely", function()
			local x = "<?xml-stylesheet href='make-fancy.xsl'?><foo/>";
			local stanza = xml.parse(x, {allow_processing_instructions = true});
			assert.truthy(stanza);
			assert.are.equal(stanza.name, "foo");
		end);

		it("should allow an xml declaration", function()
			local x = "<?xml version='1.0'?><foo/>";
			local stanza = xml.parse(x);
			assert.truthy(stanza);
			assert.are.equal(stanza.name, "foo");
		end);
	end);
end);