From 2aa4a82499d4becd2284cdb482213d541b8804dd Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 28 Apr 2024 16:29:10 +0200
Subject: Adding upstream version 86.0.1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 .../mochitest/browser_dbg-sourcemapped-preview.js  | 207 +++++++++++++++++++++
 1 file changed, 207 insertions(+)
 create mode 100644 devtools/client/debugger/test/mochitest/browser_dbg-sourcemapped-preview.js

(limited to 'devtools/client/debugger/test/mochitest/browser_dbg-sourcemapped-preview.js')

diff --git a/devtools/client/debugger/test/mochitest/browser_dbg-sourcemapped-preview.js b/devtools/client/debugger/test/mochitest/browser_dbg-sourcemapped-preview.js
new file mode 100644
index 0000000000..bf58afdb49
--- /dev/null
+++ b/devtools/client/debugger/test/mochitest/browser_dbg-sourcemapped-preview.js
@@ -0,0 +1,207 @@
+/* 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/>. */
+
+// Tests for preview through Babel's compile output.
+requestLongerTimeout(3);
+
+add_task(async function() {
+  const dbg = await initDebugger("doc-sourcemapped.html");
+  dbg.actions.toggleMapScopes();
+
+  await testForOf(dbg);
+  await testShadowing(dbg);
+  await testImportedBindings(dbg);
+});
+
+async function breakpointPreviews(
+  dbg,
+  target,
+  fixture,
+  { line, column },
+  previews
+) {
+  const filename = `${target}://./${fixture}/input.`;
+  const fnName = (target + "-" + fixture).replace(/-([a-z])/g, (s, c) =>
+    c.toUpperCase()
+  );
+
+  log(`Starting ${fixture} tests`);
+
+  await invokeWithBreakpoint(
+    dbg,
+    fnName,
+    filename,
+    { line, column },
+    async () => {
+      await assertPreviews(dbg, previews);
+    }
+  );
+
+  ok(true, `Ran tests for ${fixture} at line ${line} column ${column}`);
+}
+
+function testForOf(dbg) {
+  return breakpointPreviews(
+    dbg,
+    "webpack3-babel6",
+    "for-of",
+    { line: 5, column: 4 },
+    [
+      {
+        line: 5,
+        column: 7,
+        expression: "doThing",
+        result: "doThing(arg)"
+      },
+      {
+        line: 5,
+        column: 13,
+        expression: "x",
+        result: "1"
+      },
+      {
+        line: 8,
+        column: 16,
+        expression: "doThing",
+        result: "doThing(arg)"
+      }
+    ]
+  );
+}
+
+function testShadowing(dbg) {
+  return breakpointPreviews(
+    dbg,
+    "webpack3-babel6",
+    "shadowed-vars",
+    { line: 18, column: 6 },
+    [
+      // These aren't what the user would expect, but we test them anyway since
+      // they reflect what this actually returns. These shadowed bindings read
+      // the binding closest to the current frame's scope even though their
+      // actual value is different.
+      {
+        line: 2,
+        column: 9,
+        expression: "aVar",
+        result: '"var3"'
+      },
+      {
+        line: 3,
+        column: 9,
+        expression: "_aLet2;",
+        result: '"let3"'
+      },
+      {
+        line: 4,
+        column: 11,
+        expression: "_aConst2;",
+        result: '"const3"'
+      },
+      {
+        line: 10,
+        column: 11,
+        expression: "aVar",
+        result: '"var3"'
+      },
+      {
+        line: 11,
+        column: 11,
+        expression: "_aLet2;",
+        result: '"let3"'
+      },
+      {
+        line: 12,
+        column: 13,
+        expression: "_aConst2;",
+        result: '"const3"'
+      },
+
+      // These actually result in the values the user would expect.
+      {
+        line: 14,
+        column: 13,
+        expression: "aVar",
+        result: '"var3"'
+      },
+      {
+        line: 15,
+        column: 13,
+        expression: "_aLet2;",
+        result: '"let3"'
+      },
+      {
+        line: 16,
+        column: 13,
+        expression: "_aConst2;",
+        result: '"const3"'
+      }
+    ]
+  );
+}
+
+function testImportedBindings(dbg) {
+  return breakpointPreviews(
+    dbg,
+    "webpack3-babel6",
+    "esmodules-cjs",
+    { line: 20, column: 2 },
+    [
+      {
+        line: 20,
+        column: 16,
+        expression: "_mod2.default;",
+        result: '"a-default"'
+      },
+      {
+        line: 21,
+        column: 16,
+        expression: "_mod4.original;",
+        result: '"an-original"'
+      },
+      {
+        line: 22,
+        column: 16,
+        expression: "_mod3.aNamed;",
+        result: '"a-named"'
+      },
+      {
+        line: 23,
+        column: 16,
+        expression: "_mod3.aNamed;",
+        result: '"a-named"'
+      },
+      {
+        line: 24,
+        column: 16,
+        expression: "aNamespace",
+        fields: [["aNamed", "a-named"], ["default", "a-default"]]
+      },
+      {
+        line: 29,
+        column: 20,
+        expression: "_mod7.default;",
+        result: '"a-default2"'
+      },
+      {
+        line: 30,
+        column: 20,
+        expression: "_mod9.original;",
+        result: '"an-original2"'
+      },
+      {
+        line: 31,
+        column: 20,
+        expression: "_mod8.aNamed2;",
+        result: '"a-named2"'
+      },
+      {
+        line: 32,
+        column: 20,
+        expression: "_mod8.aNamed2;",
+        result: '"a-named2"'
+      }
+    ]
+  );
+}
-- 
cgit v1.2.3