v8/test/mjsunit/debug-script.js
christian.plesner.hansen 05bbf90b3a Changed shell sample to take flags directly from the command-line. Added api call that implements this.
Added better test support.

Added load, quit and version functions to the shell sample so it's easier to run benchmarks and tests.



git-svn-id: http://v8.googlecode.com/svn/branches/bleeding_edge@18 ce2b1a6d-e550-0410-aec6-3dcde31c8c00
2008-08-27 10:11:39 +00:00

89 lines
3.6 KiB
JavaScript

// Copyright 2008 Google Inc. 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 --expose-gc
// Get the Debug object exposed from the debug context global object.
Debug = debug.Debug
Date();
RegExp();
// Count script types.
var native_count = 0;
var extension_count = 0;
var normal_count = 0;
var scripts = Debug.scripts();
for (i = 0; i < scripts.length; i++) {
if (scripts[i].type == Debug.ScriptType.Native) {
native_count++;
} else if (scripts[i].type == Debug.ScriptType.Extension) {
extension_count++;
} else if (scripts[i].type == Debug.ScriptType.Normal) {
if (!scripts[i].name) print("X" + scripts[i].source + "X"); // empty script
else {
print(scripts[i].name);
normal_count++;
}
} else {
assertUnreachable('Unexpected type ' + scripts[i].type);
}
}
// This has to be updated if the number of native and extension scripts change.
assertEquals(12, native_count);
assertEquals(1, extension_count);
assertEquals(2, normal_count); // This script and mjsunit.js.
// Test a builtins script.
var math_script = Debug.findScript('native math.js');
assertEquals('native math.js', math_script.name);
assertEquals(Debug.ScriptType.Native, math_script.type);
// Test a builtins delay loaded script.
var date_delay_script = Debug.findScript('native date.js');
assertEquals('native date.js', date_delay_script.name);
assertEquals(Debug.ScriptType.Native, date_delay_script.type);
// Test a debugger script.
var debug_delay_script = Debug.findScript('native debug.js');
assertEquals('native debug.js', debug_delay_script.name);
assertEquals(Debug.ScriptType.Native, debug_delay_script.type);
// Test an extension script.
var extension_gc_script = Debug.findScript('v8/gc');
assertEquals('v8/gc', extension_gc_script.name);
assertEquals(Debug.ScriptType.Extension, extension_gc_script.type);
// Test a normal script.
var mjsunit_js_script = Debug.findScript(/mjsunit.js/);
assertTrue(/mjsunit.js/.test(mjsunit_js_script.name));
assertEquals(Debug.ScriptType.Normal, mjsunit_js_script.type);
// Check a nonexistent script.
var dummy_script = Debug.findScript('dummy.js');
assertTrue(typeof dummy_script == 'undefined');