Update V8 to r6238 as required by WebKit r75993
Change-Id: I12f638fcdd02d9102abab17d81c23cde63c08f22
diff --git a/test/mjsunit/debug-listbreakpoints.js b/test/mjsunit/debug-listbreakpoints.js
new file mode 100644
index 0000000..de0114f
--- /dev/null
+++ b/test/mjsunit/debug-listbreakpoints.js
@@ -0,0 +1,210 @@
+// Copyright 2010 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
+// Get the Debug object exposed from the debug context global object.
+Debug = debug.Debug
+
+// Note: the following tests only checks the debugger handling of the
+// setexceptionbreak command. It does not test whether the debugger
+// actually breaks on exceptions or not. That functionality is tested
+// in test-debug.cc instead.
+
+// Note: The following function g() is purposedly placed here so that
+// its line numbers will not change should we add more lines of test code
+// below. The test checks for these line numbers.
+
+function g() { // line 40
+ var x = 5;
+ var y = 6;
+ var z = 7;
+};
+
+var first_lineno = 40; // Must be the line number of g() above.
+ // The first line of the file is line 0.
+
+// Simple function which stores the last debug event.
+listenerComplete = false;
+exception = false;
+
+var breakpoint1 = -1;
+var base_request = '"seq":0,"type":"request","command":"listbreakpoints"'
+
+function safeEval(code) {
+ try {
+ return eval('(' + code + ')');
+ } catch (e) {
+ assertEquals(void 0, e);
+ return undefined;
+ }
+}
+
+
+function clearBreakpoint(dcp, breakpoint_id) {
+ var base_request = '"seq":0,"type":"request","command":"clearbreakpoint"'
+ var arguments = '{"breakpoint":' + breakpoint_id + '}'
+ var request = '{' + base_request + ',"arguments":' + arguments + '}'
+ var json_response = dcp.processDebugJSONRequest(request);
+}
+
+
+function setBreakOnException(dcp, type, enabled) {
+ var base_request = '"seq":0,"type":"request","command":"setexceptionbreak"'
+ var arguments = '{"type":"' + type + '","enabled":' + enabled + '}'
+ var request = '{' + base_request + ',"arguments":' + arguments + '}'
+ var json_response = dcp.processDebugJSONRequest(request);
+}
+
+
+function testArguments(dcp, success, breakpoint_ids, breakpoint_linenos,
+ break_on_all, break_on_uncaught) {
+ var request = '{' + base_request + '}'
+ var json_response = dcp.processDebugJSONRequest(request);
+ var response = safeEval(json_response);
+ var num_breakpoints = breakpoint_ids.length;
+
+ if (success) {
+ assertTrue(response.success, json_response);
+ assertEquals(response.body.breakpoints.length, num_breakpoints);
+ if (num_breakpoints > 0) {
+ var breakpoints = response.body.breakpoints;
+ for (var i = 0; i < breakpoints.length; i++) {
+ var id = breakpoints[i].number;
+ var found = false;
+ for (var j = 0; j < num_breakpoints; j++) {
+ if (breakpoint_ids[j] == id) {
+ assertEquals(breakpoints[i].line, breakpoint_linenos[j]);
+ found = true;
+ break;
+ }
+ }
+ assertTrue(found, "found unexpected breakpoint " + id);
+ }
+ }
+ assertEquals(response.body.breakOnExceptions, break_on_all);
+ assertEquals(response.body.breakOnUncaughtExceptions, break_on_uncaught);
+ } else {
+ assertFalse(response.success, json_response);
+ }
+}
+
+
+function listener(event, exec_state, event_data, data) {
+ try {
+ if (event == Debug.DebugEvent.Break) {
+ // Get the debug command processor.
+ var dcp = exec_state.debugCommandProcessor("unspecified_running_state");
+
+ // Test with the 1 breakpoint already set:
+ testArguments(dcp, true, [ breakpoint1 ], [ first_lineno ], false, false);
+
+ setBreakOnException(dcp, "all", true);
+ testArguments(dcp, true, [ breakpoint1 ], [ first_lineno ], true, false);
+
+ setBreakOnException(dcp, "uncaught", true);
+ testArguments(dcp, true, [ breakpoint1 ], [ first_lineno ], true, true);
+
+ setBreakOnException(dcp, "all", false);
+ testArguments(dcp, true, [ breakpoint1 ], [ first_lineno ], false, true);
+
+ setBreakOnException(dcp, "uncaught", false);
+ testArguments(dcp, true, [ breakpoint1 ], [ first_lineno ], false, false);
+
+ // Clear the one breakpoint and retest:
+ clearBreakpoint(dcp, breakpoint1);
+ testArguments(dcp, true, [], [], false, false);
+
+ setBreakOnException(dcp, "all", true);
+ testArguments(dcp, true, [], [], true, false);
+
+ setBreakOnException(dcp, "uncaught", true);
+ testArguments(dcp, true, [], [], true, true);
+
+ setBreakOnException(dcp, "all", false);
+ testArguments(dcp, true, [], [], false, true);
+
+ setBreakOnException(dcp, "uncaught", false);
+ testArguments(dcp, true, [], [], false, false);
+
+ // Set some more breakpoints, and clear them in various orders:
+ var bp2 = Debug.setBreakPoint(g, 1, 0);
+ testArguments(dcp, true, [ bp2 ],
+ [ first_lineno + 1 ],
+ false, false);
+
+ var bp3 = Debug.setBreakPoint(g, 2, 0);
+ testArguments(dcp, true, [ bp2, bp3 ],
+ [ first_lineno + 1, first_lineno + 2 ],
+ false, false);
+
+ var bp4 = Debug.setBreakPoint(g, 3, 0);
+ testArguments(dcp, true, [ bp2, bp3, bp4 ],
+ [ first_lineno + 1, first_lineno + 2, first_lineno + 3 ],
+ false, false);
+
+ clearBreakpoint(dcp, bp3);
+ testArguments(dcp, true, [ bp2, bp4 ],
+ [ first_lineno + 1, first_lineno + 3 ],
+ false, false);
+
+ clearBreakpoint(dcp, bp4);
+ testArguments(dcp, true, [ bp2 ],
+ [ first_lineno + 1 ],
+ false, false);
+
+ var bp5 = Debug.setBreakPoint(g, 3, 0);
+ testArguments(dcp, true, [ bp2, bp5 ],
+ [ first_lineno + 1, first_lineno + 3 ],
+ false, false);
+
+ clearBreakpoint(dcp, bp2);
+ testArguments(dcp, true, [ bp5 ],
+ [ first_lineno + 3 ],
+ false, false);
+
+ clearBreakpoint(dcp, bp5);
+ testArguments(dcp, true, [], [], false, false);
+
+ // Indicate that all was processed.
+ listenerComplete = true;
+
+ }
+ } catch (e) {
+ exception = e
+ };
+};
+
+// Add the debug event listener.
+Debug.setListener(listener);
+
+// Set a break point and call to invoke the debug event listener.
+breakpoint1 = Debug.setBreakPoint(g, 0, 0);
+g();
+
+// Make sure that the debug event listener vas invoked.
+assertFalse(exception, "exception in listener")
+assertTrue(listenerComplete, "listener did not run to completion");