Adding upstream version 86.0.1.upstream/86.0.1upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 38 insertions, 0 deletions

diff --git a/js/src/jit-test/tests/debug/Source-text-lazy.js b/js/src/jit-test/tests/debug/Source-text-lazy.js
new file mode 100644
index 0000000000..b6bf3e2423
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Source-text-lazy.js
@@ -0,0 +1,38 @@
+// |jit-test| skip-if: typeof withSourceHook !== 'function'
+// withSourceHook isn't defined if you pass the shell the --fuzzing-safe
+// option. Skip this test silently, to avoid spurious failures.
+
+/*
+ * Debugger.Source.prototype.text should correctly retrieve the source for
+ * code compiled with CompileOptions::LAZY_SOURCE.
+ */
+
+let g = newGlobal({newCompartment: true});
+let dbg = new Debugger(g);
+
+function test(source) {
+  // To ensure that we're getting the value the source hook returns, make
+  // it differ from the actual source.
+  let frobbed = source.replace(/debugger/, 'reggubed');
+  let log = '';
+
+  withSourceHook(function (url) {
+    log += 's';
+    assertEq(url, "BanalBivalve.jsm");
+    return frobbed;
+  }, () => {
+    dbg.onDebuggerStatement = function (frame) {
+      log += 'd';
+      assertEq(frame.script.source.text, frobbed);
+    }
+
+    g.evaluate(source, { fileName: "BanalBivalve.jsm",
+                         sourceIsLazy: true });
+  });
+
+  assertEq(log, 'ds');
+}
+
+test("debugger; // Ignominious Iguana");
+test("(function () { debugger; /* Meretricious Marmoset */})();");
+test("(() => { debugger; })(); // Gaunt Gibbon");