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-rw-r--r--js/src/jit-test/tests/debug/Environment-getVariable-12.js61
1 files changed, 61 insertions, 0 deletions
diff --git a/js/src/jit-test/tests/debug/Environment-getVariable-12.js b/js/src/jit-test/tests/debug/Environment-getVariable-12.js
new file mode 100644
index 000000000..8005c3a73
--- /dev/null
+++ b/js/src/jit-test/tests/debug/Environment-getVariable-12.js
@@ -0,0 +1,61 @@
+var g = newGlobal();
+var dbg = new Debugger;
+var gw = dbg.addDebuggee(g);
+
+var hits = 0;
+dbg.onDebuggerStatement = function (frame) {
+ hits++;
+ assertEq(frame.environment.parent.getVariable('y'), true);
+};
+
+g.eval("var g;" +
+ "function f(x) {" +
+ " { let y = x; " +
+ " if (x)" +
+ " g = function() { eval('debugger') };" +
+ " else" +
+ " g();" +
+ " }" +
+ "}" +
+ "f(true);" +
+ "f(false);");
+assertEq(hits, 1);
+
+var hits = 0;
+dbg.onDebuggerStatement = function (frame) {
+ hits++;
+ assertEq(frame.environment.parent.getVariable('y'), 1);
+ assertEq(frame.environment.parent.names().indexOf('z'), -1);
+};
+
+g.eval("var g;" +
+ "{ let y = 1; " +
+ " g = function () { debugger; };" +
+ " { let z = 2; " +
+ " g();" +
+ " }"+
+ "}");
+assertEq(hits, 1);
+
+var hits = 0;
+dbg.onDebuggerStatement = function (frame) {
+ hits++;
+ var e = frame.older.environment.parent;
+ assertEq(e.getVariable('z'), true);
+ e = e.parent;
+ assertEq(e.getVariable('y'), true);
+};
+
+g.eval("var g;" +
+ "function h() { debugger };" +
+ "for (var x of [true, false]) {" +
+ " { let y = x; " +
+ " { let z = x; " +
+ " if (x)" +
+ " g = function () { print(z); h() };" +
+ " else" +
+ " g();" +
+ " }" +
+ " }" +
+ "}");
+assertEq(hits, 1);