| // Debugger.Object.prototype.executeInGlobal: nested evals |
| |
| var g = newGlobal(); |
| var dbg = new Debugger; |
| var gw = dbg.addDebuggee(g); |
| |
| assertEq(gw.executeInGlobal("eval('\"Awake\"');").return, "Awake"); |
| |
| // Evaluating non-strict-mode code uses the given global as its variable |
| // environment. |
| g.x = "Swing Lo Magellan"; |
| g.y = "The Milk-Eyed Mender"; |
| assertEq(gw.executeInGlobal("eval('var x = \"A Brief History of Love\"');\n" |
| + "var y = 'Merriweather Post Pavilion';" |
| + "x;").return, |
| "A Brief History of Love"); |
| assertEq(g.x, "A Brief History of Love"); |
| assertEq(g.y, "Merriweather Post Pavilion"); |
| |
| // As above, but notice that we still create bindings on the global, even |
| // when we've interposed a new environment via 'withBindings'. |
| g.x = "Swing Lo Magellan"; |
| g.y = "The Milk-Eyed Mender"; |
| assertEq(gw.executeInGlobalWithBindings("eval('var x = d1;'); var y = d2; x;", |
| { d1: "A Brief History of Love", |
| d2: "Merriweather Post Pavilion" }).return, |
| "A Brief History of Love"); |
| assertEq(g.x, "A Brief History of Love"); |
| assertEq(g.y, "Merriweather Post Pavilion"); |
| |
| |
| // Strict mode code variants of the above: |
| |
| // Strict mode still lets us create bindings on the global as this is |
| // equivalent to executing statements at the global level. But note that |
| // setting strict mode means that nested evals get their own call objects. |
| g.x = "Swing Lo Magellan"; |
| g.y = "The Milk-Eyed Mender"; |
| assertEq(gw.executeInGlobal("\'use strict\';\n" |
| + "eval('var x = \"A Brief History of Love\"');\n" |
| + "var y = \"Merriweather Post Pavilion\";" |
| + "x;").return, |
| "Swing Lo Magellan"); |
| assertEq(g.x, "Swing Lo Magellan"); |
| assertEq(g.y, "Merriweather Post Pavilion"); |
| |
| // Introducing a bindings object shouldn't change this behavior. |
| g.x = "Swing Lo Magellan"; |
| g.y = "The Milk-Eyed Mender"; |
| assertEq(gw.executeInGlobalWithBindings("'use strict'; eval('var x = d1;'); var y = d2; x;", |
| { d1: "A Brief History of Love", |
| d2: "Merriweather Post Pavilion" }).return, |
| "Swing Lo Magellan"); |
| assertEq(g.x, "Swing Lo Magellan"); |
| assertEq(g.y, "Merriweather Post Pavilion"); |