browser/devtools/debugger/test/browser_dbg_parser-03.js@6474c204b198 (annotated)
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.
| michael@0 | 1 | /* Any copyright is dedicated to the Public Domain. |
| michael@0 | 2 | http://creativecommons.org/publicdomain/zero/1.0/ */ |
| michael@0 | 3 | |
| michael@0 | 4 | /** |
| michael@0 | 5 | * Check that JS inside HTML can be separated and parsed correctly. |
| michael@0 | 6 | */ |
| michael@0 | 7 | |
| michael@0 | 8 | function test() { |
| michael@0 | 9 | let { Parser } = Cu.import("resource:///modules/devtools/Parser.jsm", {}); |
| michael@0 | 10 | |
| michael@0 | 11 | let source = [ |
| michael@0 | 12 | "<!doctype html>", |
| michael@0 | 13 | "<head>", |
| michael@0 | 14 | "<script>", |
| michael@0 | 15 | "let a = 42;", |
| michael@0 | 16 | "</script>", |
| michael@0 | 17 | "<script type='text/javascript'>", |
| michael@0 | 18 | "let b = 42;", |
| michael@0 | 19 | "</script>", |
| michael@0 | 20 | "<script type='text/javascript;version=1.8'>", |
| michael@0 | 21 | "let c = 42;", |
| michael@0 | 22 | "</script>", |
| michael@0 | 23 | "</head>" |
| michael@0 | 24 | ].join("\n"); |
| michael@0 | 25 | let parser = new Parser(); |
| michael@0 | 26 | let parsed = parser.get(source); |
| michael@0 | 27 | |
| michael@0 | 28 | ok(parsed, |
| michael@0 | 29 | "HTML code should be parsed correctly."); |
| michael@0 | 30 | is(parser.errors.length, 0, |
| michael@0 | 31 | "There should be no errors logged when parsing."); |
| michael@0 | 32 | |
| michael@0 | 33 | is(parsed.scriptCount, 3, |
| michael@0 | 34 | "There should be 3 scripts parsed in the parent HTML source."); |
| michael@0 | 35 | |
| michael@0 | 36 | is(parsed.getScriptInfo(0).toSource(), "({start:-1, length:-1, index:-1})", |
| michael@0 | 37 | "There is no script at the beginning of the parent source."); |
| michael@0 | 38 | is(parsed.getScriptInfo(source.length - 1).toSource(), "({start:-1, length:-1, index:-1})", |
| michael@0 | 39 | "There is no script at the end of the parent source."); |
| michael@0 | 40 | |
| michael@0 | 41 | is(parsed.getScriptInfo(source.indexOf("let a")).toSource(), "({start:31, length:13, index:0})", |
| michael@0 | 42 | "The first script was located correctly."); |
| michael@0 | 43 | is(parsed.getScriptInfo(source.indexOf("let b")).toSource(), "({start:85, length:13, index:1})", |
| michael@0 | 44 | "The second script was located correctly."); |
| michael@0 | 45 | is(parsed.getScriptInfo(source.indexOf("let c")).toSource(), "({start:151, length:13, index:2})", |
| michael@0 | 46 | "The third script was located correctly."); |
| michael@0 | 47 | |
| michael@0 | 48 | is(parsed.getScriptInfo(source.indexOf("let a") - 1).toSource(), "({start:31, length:13, index:0})", |
| michael@0 | 49 | "The left edge of the first script was interpreted correctly."); |
| michael@0 | 50 | is(parsed.getScriptInfo(source.indexOf("let b") - 1).toSource(), "({start:85, length:13, index:1})", |
| michael@0 | 51 | "The left edge of the second script was interpreted correctly."); |
| michael@0 | 52 | is(parsed.getScriptInfo(source.indexOf("let c") - 1).toSource(), "({start:151, length:13, index:2})", |
| michael@0 | 53 | "The left edge of the third script was interpreted correctly."); |
| michael@0 | 54 | |
| michael@0 | 55 | is(parsed.getScriptInfo(source.indexOf("let a") - 2).toSource(), "({start:-1, length:-1, index:-1})", |
| michael@0 | 56 | "The left outside of the first script was interpreted correctly."); |
| michael@0 | 57 | is(parsed.getScriptInfo(source.indexOf("let b") - 2).toSource(), "({start:-1, length:-1, index:-1})", |
| michael@0 | 58 | "The left outside of the second script was interpreted correctly."); |
| michael@0 | 59 | is(parsed.getScriptInfo(source.indexOf("let c") - 2).toSource(), "({start:-1, length:-1, index:-1})", |
| michael@0 | 60 | "The left outside of the third script was interpreted correctly."); |
| michael@0 | 61 | |
| michael@0 | 62 | is(parsed.getScriptInfo(source.indexOf("let a") + 12).toSource(), "({start:31, length:13, index:0})", |
| michael@0 | 63 | "The right edge of the first script was interpreted correctly."); |
| michael@0 | 64 | is(parsed.getScriptInfo(source.indexOf("let b") + 12).toSource(), "({start:85, length:13, index:1})", |
| michael@0 | 65 | "The right edge of the second script was interpreted correctly."); |
| michael@0 | 66 | is(parsed.getScriptInfo(source.indexOf("let c") + 12).toSource(), "({start:151, length:13, index:2})", |
| michael@0 | 67 | "The right edge of the third script was interpreted correctly."); |
| michael@0 | 68 | |
| michael@0 | 69 | is(parsed.getScriptInfo(source.indexOf("let a") + 13).toSource(), "({start:-1, length:-1, index:-1})", |
| michael@0 | 70 | "The right outside of the first script was interpreted correctly."); |
| michael@0 | 71 | is(parsed.getScriptInfo(source.indexOf("let b") + 13).toSource(), "({start:-1, length:-1, index:-1})", |
| michael@0 | 72 | "The right outside of the second script was interpreted correctly."); |
| michael@0 | 73 | is(parsed.getScriptInfo(source.indexOf("let c") + 13).toSource(), "({start:-1, length:-1, index:-1})", |
| michael@0 | 74 | "The right outside of the third script was interpreted correctly."); |
| michael@0 | 75 | |
| michael@0 | 76 | finish(); |
| michael@0 | 77 | } |
