1 files changed, 79 insertions, 0 deletions
diff --git a/devtools/client/debugger/test/mochitest/browser_dbg_parser-03.js b/devtools/client/debugger/test/mochitest/browser_dbg_parser-03.js
new file mode 100644
index 000000000..439df705b
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg_parser-03.js
@@ -0,0 +1,79 @@
+/* -*- 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 JS inside HTML can be separated and parsed 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();
+  let parsed = parser.get(source);
+
+  ok(parsed,
+    "HTML code should be parsed correctly.");
+  is(parser.errors.length, 0,
+    "There should be no errors logged when parsing.");
+
+  is(parsed.scriptCount, 3,
+    "There should be 3 scripts parsed in the parent HTML source.");
+
+  is(parsed.getScriptInfo(0).toSource(), "({start:-1, length:-1, index:-1})",
+    "There is no script at the beginning of the parent source.");
+  is(parsed.getScriptInfo(source.length - 1).toSource(), "({start:-1, length:-1, index:-1})",
+    "There is no script at the end of the parent source.");
+
+  is(parsed.getScriptInfo(source.indexOf("let a")).toSource(), "({start:31, length:13, index:0})",
+    "The first script was located correctly.");
+  is(parsed.getScriptInfo(source.indexOf("let b")).toSource(), "({start:85, length:13, index:1})",
+    "The second script was located correctly.");
+  is(parsed.getScriptInfo(source.indexOf("let c")).toSource(), "({start:151, length:13, index:2})",
+    "The third script was located correctly.");
+
+  is(parsed.getScriptInfo(source.indexOf("let a") - 1).toSource(), "({start:31, length:13, index:0})",
+    "The left edge of the first script was interpreted correctly.");
+  is(parsed.getScriptInfo(source.indexOf("let b") - 1).toSource(), "({start:85, length:13, index:1})",
+    "The left edge of the second script was interpreted correctly.");
+  is(parsed.getScriptInfo(source.indexOf("let c") - 1).toSource(), "({start:151, length:13, index:2})",
+    "The left edge of the third script was interpreted correctly.");
+
+  is(parsed.getScriptInfo(source.indexOf("let a") - 2).toSource(), "({start:-1, length:-1, index:-1})",
+    "The left outside of the first script was interpreted correctly.");
+  is(parsed.getScriptInfo(source.indexOf("let b") - 2).toSource(), "({start:-1, length:-1, index:-1})",
+    "The left outside of the second script was interpreted correctly.");
+  is(parsed.getScriptInfo(source.indexOf("let c") - 2).toSource(), "({start:-1, length:-1, index:-1})",
+    "The left outside of the third script was interpreted correctly.");
+
+  is(parsed.getScriptInfo(source.indexOf("let a") + 12).toSource(), "({start:31, length:13, index:0})",
+    "The right edge of the first script was interpreted correctly.");
+  is(parsed.getScriptInfo(source.indexOf("let b") + 12).toSource(), "({start:85, length:13, index:1})",
+    "The right edge of the second script was interpreted correctly.");
+  is(parsed.getScriptInfo(source.indexOf("let c") + 12).toSource(), "({start:151, length:13, index:2})",
+    "The right edge of the third script was interpreted correctly.");
+
+  is(parsed.getScriptInfo(source.indexOf("let a") + 13).toSource(), "({start:-1, length:-1, index:-1})",
+    "The right outside of the first script was interpreted correctly.");
+  is(parsed.getScriptInfo(source.indexOf("let b") + 13).toSource(), "({start:-1, length:-1, index:-1})",
+    "The right outside of the second script was interpreted correctly.");
+  is(parsed.getScriptInfo(source.indexOf("let c") + 13).toSource(), "({start:-1, length:-1, index:-1})",
+    "The right outside of the third script was interpreted correctly.");
+
+  finish();
+}