Bug 1845865 - Part 3: Add tests. r=devtools-reviewers,ochameau

Differential Revision: https://phabricator.services.mozilla.com/D186926
2023-09-15 04:15:52 +00:00 · 2023-09-15 04:15:52 +00:00 · b314e02c6b
--- a/devtools/client/debugger/test/mochitest/browser.ini
+++ b/devtools/client/debugger/test/mochitest/browser.ini
@ -142,6 +142,7 @@ skip-if = ccov && os == 'win' # Bug 1443132
 skip-if = true # bug 1607636
 [browser_dbg-inline-exceptions.js]
 [browser_dbg-inline-exceptions-inline-script.js]
+[browser_dbg-inline-exceptions-position.js]
 [browser_dbg-inspector-integration.js]
 [browser_dbg-keyboard-navigation.js]
 [browser_dbg-keyboard-shortcuts-modal.js]
--- a/devtools/client/debugger/test/mochitest/browser_dbg-inline-exceptions-position.js
+++ b/devtools/client/debugger/test/mochitest/browser_dbg-inline-exceptions-position.js
@ -0,0 +1,32 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
+
+// This test checks the appearance of an inline exception
+// and the content of the exception tooltip.
+
+"use strict";
+
+add_task(async function () {
+  const dbg = await initDebugger("doc-exception-position.html");
+
+  await selectSource(dbg, "exception-position-1.js");
+  let elems = findAllElementsWithSelector(dbg, ".mark-text-exception");
+  is(elems.length, 1);
+  is(elems[0].textContent, "a1");
+
+  await selectSource(dbg, "exception-position-2.js");
+  elems = findAllElementsWithSelector(dbg, ".mark-text-exception");
+  is(elems.length, 1);
+  is(elems[0].textContent, "a2");
+
+  await selectSource(dbg, "exception-position-3.js");
+  elems = findAllElementsWithSelector(dbg, ".mark-text-exception");
+  is(elems.length, 1);
+  is(elems[0].textContent, "a3");
+
+  await selectSource(dbg, "exception-position-4.js");
+  elems = findAllElementsWithSelector(dbg, ".mark-text-exception");
+  is(elems.length, 1);
+  is(elems[0].textContent, "a4");
+});
--- a/devtools/client/debugger/test/mochitest/examples/doc-exception-position.html
+++ b/devtools/client/debugger/test/mochitest/examples/doc-exception-position.html
@ -0,0 +1,13 @@
+ <!-- This Source Code Form is subject to the terms of the Mozilla Public
+    - License, v. 2.0. If a copy of the MPL was not distributed with this
+    - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
+<html>
+  <head>
+    <title>Debugger test page</title>
+    <script type="text/javascript" src="exception-position-1.js"></script>
+    <script type="text/javascript" src="exception-position-2.js"></script>
+    <script type="text/javascript" src="exception-position-3.js"></script>
+    <script type="text/javascript" src="exception-position-4.js"></script>
+  </head>
+  <body></body>
+</html>
--- a/devtools/client/debugger/test/mochitest/examples/exception-position-1.js
+++ b/devtools/client/debugger/test/mochitest/examples/exception-position-1.js
@ -0,0 +1,4 @@
+function f() {
+  [1, 2, 3].push(a1);
+}
+f();
--- a/devtools/client/debugger/test/mochitest/examples/exception-position-2.js
+++ b/devtools/client/debugger/test/mochitest/examples/exception-position-2.js
@ -0,0 +1,2 @@
+const a2 = null;
+const b2 = 100 + a2.item;
--- a/devtools/client/debugger/test/mochitest/examples/exception-position-3.js
+++ b/devtools/client/debugger/test/mochitest/examples/exception-position-3.js
@ -0,0 +1,2 @@
+const a3 = null;
+console.log(1, 2, a3.item, 3, 4, 5);
--- a/devtools/client/debugger/test/mochitest/examples/exception-position-4.js
+++ b/devtools/client/debugger/test/mochitest/examples/exception-position-4.js
@ -0,0 +1,2 @@
+const a4 = null;
+const b4 = [1, 2, a4.item, 3, 4, 5];