From 36d22d82aa202bb199967e9512281e9a53db42c9 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Sun, 7 Apr 2024 21:33:14 +0200
Subject: Adding upstream version 115.7.0esr.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 js/src/jit-test/tests/debug/Frame-onStep-06.js | 58 ++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 js/src/jit-test/tests/debug/Frame-onStep-06.js

(limited to 'js/src/jit-test/tests/debug/Frame-onStep-06.js')

diff --git a/js/src/jit-test/tests/debug/Frame-onStep-06.js b/js/src/jit-test/tests/debug/Frame-onStep-06.js
new file mode 100644
index 0000000000..ba5d7ea773
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Frame-onStep-06.js
@@ -0,0 +1,58 @@
+// After returning from an implicit toString call, the calling frame's onStep
+// hook fires.
+
+var g = newGlobal({newCompartment: true});
+g.eval("var originalX = {toString: function () { debugger; log += 'x'; return 1; }};\n");
+
+var dbg = Debugger(g);
+dbg.onDebuggerStatement = function (frame) {
+    g.log += 'd';
+    frame.older.onStep = function () {
+        if (!g.log.match(/[sy]$/))
+            g.log += 's';
+    };
+};
+
+// expr is an expression that will trigger an implicit toString call.
+function check(expr) {
+    g.log = '';
+    g.x = g.originalX;
+    g.eval(expr + ";\n" +
+	   "log += 'y';\n");
+    assertEq(g.log, 'dxsy');
+}
+
+check("'' + x");
+check("0 + x");
+check("0 - x");
+check("0 * x");
+check("0 / x");
+check("0 % x");
+check("+x");
+check("x in {}");
+check("x++");
+check("++x");
+check("x--");
+check("--x");
+check("x < 0");
+check("x > 0");
+check("x >= 0");
+check("x <= 0");
+check("x == 0");
+check("x != 0");
+check("x & 1");
+check("x | 1");
+check("x ^ 1");
+check("~x");
+check("x << 1");
+check("x >> 1");
+check("x >>> 1");
+
+g.eval("var getter = { get x() { debugger; return log += 'x'; } }");
+check("getter.x");
+
+g.eval("var setter = { set x(v) { debugger; return log += 'x'; } }");
+check("setter.x = 1");
+
+g.eval("Object.defineProperty(this, 'thisgetter', { get: function() { debugger; log += 'x'; }});");
+check("thisgetter");
-- 
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