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/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*- */
/* vim: set ft=javascript ts=2 et sw=2 tw=80: */
/* Any copyright is dedicated to the Public Domain.
* http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Check that faulty JS inside HTML can be separated and identified correctly.
*/
function test() {
let { Parser } = Cu.import("resource://devtools/shared/Parser.jsm", {});
let source = [
"<!doctype html>",
"<head>",
"<SCRIPT>",
"let a + 42;",
"</SCRIPT>",
"<script type='text/javascript'>",
"let b = 42;",
"</SCRIPT>",
"<script type='text/javascript;version=1.8'>",
"let c + 42;",
"</SCRIPT>",
"</head>"
].join("\n");
let parser = new Parser();
// Don't pollute the logs with exceptions that we are going to check anyhow.
parser.logExceptions = false;
let parsed = parser.get(source);
ok(parsed,
"HTML code should be parsed correctly.");
is(parser.errors.length, 2,
"There should be two errors logged when parsing.");
is(parser.errors[0].name, "SyntaxError",
"The correct first exception was caught.");
is(parser.errors[0].message, "missing ; before statement",
"The correct first exception was caught.");
is(parser.errors[1].name, "SyntaxError",
"The correct second exception was caught.");
is(parser.errors[1].message, "missing ; before statement",
"The correct second exception was caught.");
is(parsed.scriptCount, 1,
"There should be 1 script parsed in the parent HTML source.");
is(parsed.getScriptInfo(source.indexOf("let a")).toSource(), "({start:-1, length:-1, index:-1})",
"The first script shouldn't be considered valid.");
is(parsed.getScriptInfo(source.indexOf("let b")).toSource(), "({start:85, length:13, index:0})",
"The second script was located correctly.");
is(parsed.getScriptInfo(source.indexOf("let c")).toSource(), "({start:-1, length:-1, index:-1})",
"The third script shouldn't be considered valid.");
finish();
}
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