[debug-wrapper] Further extend the debug wrapper

test/mjsunit/debug-backtrace-text.js

Index: test/mjsunit/debug-backtrace-text.js
diff --git a/test/mjsunit/debug-backtrace-text.js b/test/mjsunit/debug-backtrace-text.js
deleted file mode 100644
index cfc89e6c1d676238341e1d64f0b8ab8351419de1..0000000000000000000000000000000000000000
--- a/test/mjsunit/debug-backtrace-text.js
+++ /dev/null
@@ -1,150 +0,0 @@
-// Copyright 2008 the V8 project authors. All rights reserved.
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-//       notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-//       copyright notice, this list of conditions and the following
-//       disclaimer in the documentation and/or other materials provided
-//       with the distribution.
-//     * Neither the name of Google Inc. nor the names of its
-//       contributors may be used to endorse or promote products derived
-//       from this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// Flags: --expose-debug-as debug
-
-// The functions used for testing backtraces.
-function Point(x, y) {
-  this.x = x;
-  this.y = y;
-};
-
-Point.prototype.distanceTo = function(p) {
-  debugger;
-  return Math.sqrt(Math.pow(Math.abs(this.x - p.x), 2) +
-         Math.pow(Math.abs(this.y - p.y), 2))
-}
-
-p1 = new Point(1,1);
-p2 = new Point(2,2);
-
-p1.distanceTo = function(p) {
-  return p.distanceTo(this);
-}
-
-function distance(p, q) {
-  return p.distanceTo(q);
-}
-
-function createPoint(x, y) {
-  return new Point(x, y);
-}
-
-a=[1,2,distance];
-
-// Get the Debug object exposed from the debug context global object.
-Debug = debug.Debug
-
-what = 'constructor';  // Flag to control which part of the test is run.
-listenerCalled = false;
-exception = false;
-
-function safeEval(code) {
-  try {
-    return eval('(' + code + ')');
-  } catch (e) {
-    return undefined;
-  }
-}
-
-function listener(event, exec_state, event_data, data) {
-  try {
-    if (event == Debug.DebugEvent.Break) {
-      if (what == 'constructor') {
-        // The expected backtrace is
-        // 0: Call distance on Point where distance is a prototype property
-        // 1: Call distance on Point where distance is a direct property
-        // 2: Call on function an array element 2
-        // 3: [anonymous]
-        assertEquals("#<Point>.distanceTo(p=#<Point>)",
-                     exec_state.frame(0).invocationText());
-        assertEquals("#<Point>.distanceTo(p=#<Point>)",
-                     exec_state.frame(1).invocationText());
-        assertEquals("#<Array>[2](aka distance)(p=#<Point>, q=#<Point>)",
-                     exec_state.frame(2).invocationText());
-        assertEquals("[anonymous]()", exec_state.frame(3).invocationText());
-        listenerCalled = true;
-      } else if (what == 'breakpoint') {
-        // The expected backtrace is
-        // 0: Call Point constructor
-        // 1: Call on global function createPoint
-        // 2: [anonymous]
-        assertEquals("new Point(x=0, y=0)",
-                     exec_state.frame(0).invocationText());
-        assertEquals("createPoint(x=0, y=0)",
-                     exec_state.frame(1).invocationText());
-        assertEquals("[anonymous]()", exec_state.frame(2).invocationText());
-        listenerCalled = true;
-      } else if (what == 'symbol') {
-        // The expected backtrace is
-        // 0: Call Point constructor
-        // 1: Call on symbol method
-        // 2: [anonymous]
-        assertEquals("new Point(x=0, y=0)",
-                     exec_state.frame(0).invocationText());
-        assertEquals("#<Object>[Symbol(Das Symbol)](x=0, y=0)",
-                     exec_state.frame(1).invocationText());
-        assertEquals("[anonymous]()", exec_state.frame(2).invocationText());
-        listenerCalled = true;
-      } else {
-        assertUnreachable();
-      }
-    }
-  } catch (e) {
-    exception = e
-  };
-};
-
-// Add the debug event listener.
-Debug.setListener(listener);
-
-// Set a break point and call to invoke the debug event listener.
-a[2](p1, p2)
-
-// Make sure that the debug event listener vas invoked.
-assertTrue(listenerCalled);
-assertFalse(exception, "exception in listener")
-
-// Set a break point and call to invoke the debug event listener.
-what = 'breakpoint';
-listenerCalled = false;
-Debug.setBreakPoint(Point, 0, 0);
-createPoint(0, 0);
-
-// Make sure that the debug event listener vas invoked (again).
-assertTrue(listenerCalled);
-assertFalse(exception, "exception in listener")
-
-what = 'symbol';
-listenerCalled = false;
-var S = Symbol('Das Symbol');
-var o = { [S](x, y) { return new Point(x, y); } };
-Debug.setBreakPoint(Point, 0, 0);
-o[S](0, 0);
-
-assertTrue(listenerCalled);
-assertFalse(exception, "exception in listener")