browser/devtools/debugger/test/browser_dbg_parser-03.js@6474c204b198
browser/devtools/debugger/test/browser_dbg_parser-03.js
Wed, 31 Dec 2014 06:09:35 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Wed, 31 Dec 2014 06:09:35 +0100
- changeset 0
- 6474c204b198
- permissions
- -rw-r--r--
Cloned upstream origin tor-browser at tor-browser-31.3.0esr-4.5-1-build1
revision ID fc1c9ff7c1b2defdbc039f12214767608f46423f for hacking purpose.
1 /* Any copyright is dedicated to the Public Domain.
2 http://creativecommons.org/publicdomain/zero/1.0/ */
4 /**
5 * Check that JS inside HTML can be separated and parsed correctly.
6 */
8 function test() {
9 let { Parser } = Cu.import("resource:///modules/devtools/Parser.jsm", {});
11 let source = [
12 "<!doctype html>",
13 "<head>",
14 "<script>",
15 "let a = 42;",
16 "</script>",
17 "<script type='text/javascript'>",
18 "let b = 42;",
19 "</script>",
20 "<script type='text/javascript;version=1.8'>",
21 "let c = 42;",
22 "</script>",
23 "</head>"
24 ].join("\n");
25 let parser = new Parser();
26 let parsed = parser.get(source);
28 ok(parsed,
29 "HTML code should be parsed correctly.");
30 is(parser.errors.length, 0,
31 "There should be no errors logged when parsing.");
33 is(parsed.scriptCount, 3,
34 "There should be 3 scripts parsed in the parent HTML source.");
36 is(parsed.getScriptInfo(0).toSource(), "({start:-1, length:-1, index:-1})",
37 "There is no script at the beginning of the parent source.");
38 is(parsed.getScriptInfo(source.length - 1).toSource(), "({start:-1, length:-1, index:-1})",
39 "There is no script at the end of the parent source.");
41 is(parsed.getScriptInfo(source.indexOf("let a")).toSource(), "({start:31, length:13, index:0})",
42 "The first script was located correctly.");
43 is(parsed.getScriptInfo(source.indexOf("let b")).toSource(), "({start:85, length:13, index:1})",
44 "The second script was located correctly.");
45 is(parsed.getScriptInfo(source.indexOf("let c")).toSource(), "({start:151, length:13, index:2})",
46 "The third script was located correctly.");
48 is(parsed.getScriptInfo(source.indexOf("let a") - 1).toSource(), "({start:31, length:13, index:0})",
49 "The left edge of the first script was interpreted correctly.");
50 is(parsed.getScriptInfo(source.indexOf("let b") - 1).toSource(), "({start:85, length:13, index:1})",
51 "The left edge of the second script was interpreted correctly.");
52 is(parsed.getScriptInfo(source.indexOf("let c") - 1).toSource(), "({start:151, length:13, index:2})",
53 "The left edge of the third script was interpreted correctly.");
55 is(parsed.getScriptInfo(source.indexOf("let a") - 2).toSource(), "({start:-1, length:-1, index:-1})",
56 "The left outside of the first script was interpreted correctly.");
57 is(parsed.getScriptInfo(source.indexOf("let b") - 2).toSource(), "({start:-1, length:-1, index:-1})",
58 "The left outside of the second script was interpreted correctly.");
59 is(parsed.getScriptInfo(source.indexOf("let c") - 2).toSource(), "({start:-1, length:-1, index:-1})",
60 "The left outside of the third script was interpreted correctly.");
62 is(parsed.getScriptInfo(source.indexOf("let a") + 12).toSource(), "({start:31, length:13, index:0})",
63 "The right edge of the first script was interpreted correctly.");
64 is(parsed.getScriptInfo(source.indexOf("let b") + 12).toSource(), "({start:85, length:13, index:1})",
65 "The right edge of the second script was interpreted correctly.");
66 is(parsed.getScriptInfo(source.indexOf("let c") + 12).toSource(), "({start:151, length:13, index:2})",
67 "The right edge of the third script was interpreted correctly.");
69 is(parsed.getScriptInfo(source.indexOf("let a") + 13).toSource(), "({start:-1, length:-1, index:-1})",
70 "The right outside of the first script was interpreted correctly.");
71 is(parsed.getScriptInfo(source.indexOf("let b") + 13).toSource(), "({start:-1, length:-1, index:-1})",
72 "The right outside of the second script was interpreted correctly.");
73 is(parsed.getScriptInfo(source.indexOf("let c") + 13).toSource(), "({start:-1, length:-1, index:-1})",
74 "The right outside of the third script was interpreted correctly.");
76 finish();
77 }
