gecko/browser/devtools/debugger/test/browser_dbg_parser-05.js

44 lines
1.4 KiB
JavaScript

/* Any copyright is dedicated to the Public Domain.
http://creativecommons.org/publicdomain/zero/1.0/ */
/**
* Check that JS code containing strings that might look like <script> tags
* inside an HTML source is parsed correctly.
*/
function test() {
let { Parser } = Cu.import("resource:///modules/devtools/Parser.jsm", {});
let source = [
"let a = [];",
"a.push('<script>');",
"a.push('var a = 42;');",
"a.push('</script>');",
"a.push('<script type=\"text/javascript\">');",
"a.push('var b = 42;');",
"a.push('</script>');",
"a.push('<script type=\"text/javascript;version=1.8\">');",
"a.push('var c = 42;');",
"a.push('</script>');"
].join("\n");
let parser = new Parser();
let parsed = parser.get(source);
ok(parsed,
"The javascript code should be parsed correctly.");
is(parser.errors.length, 0,
"There should be no errors logged when parsing.");
is(parsed.scriptCount, 1,
"There should be 1 script parsed in the parent source.");
is(parsed.getScriptInfo(source.indexOf("let a")).toSource(), "({start:0, length:261, index:0})",
"The script location is correct (1).");
is(parsed.getScriptInfo(source.indexOf("<script>")).toSource(), "({start:0, length:261, index:0})",
"The script location is correct (2).");
is(parsed.getScriptInfo(source.indexOf("</script>")).toSource(), "({start:0, length:261, index:0})",
"The script location is correct (3).");
finish();
}