mirror of https://github.com/lukechilds/node.git
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
89 lines
3.7 KiB
89 lines
3.7 KiB
// 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 --allow-natives-syntax
|
|
// Test the mirror object for scripts.
|
|
|
|
function testScriptMirror(f, file_name, file_lines, type, compilation_type,
|
|
source, eval_from_line) {
|
|
// Create mirror and JSON representation.
|
|
var mirror = debug.MakeMirror(f).script();
|
|
var serializer = debug.MakeMirrorSerializer();
|
|
var json = JSON.stringify(serializer.serializeValue(mirror));
|
|
|
|
// Check the mirror hierachy.
|
|
assertTrue(mirror instanceof debug.Mirror);
|
|
assertFalse(mirror instanceof debug.ValueMirror);
|
|
assertTrue(mirror instanceof debug.ScriptMirror);
|
|
|
|
// Check the mirror properties.
|
|
assertTrue(mirror.isScript());
|
|
assertEquals('script', mirror.type());
|
|
var name = mirror.name();
|
|
if (name) {
|
|
assertEquals(file_name, name.substring(name.length - file_name.length));
|
|
} else {
|
|
assertTrue(file_name === null);
|
|
}
|
|
assertEquals(0, mirror.lineOffset());
|
|
assertEquals(0, mirror.columnOffset());
|
|
if (file_lines > 0) {
|
|
assertEquals(file_lines, mirror.lineCount());
|
|
}
|
|
assertEquals(type, mirror.scriptType());
|
|
assertEquals(compilation_type, mirror.compilationType(), "compilation type");
|
|
if (source) {
|
|
assertEquals(source, mirror.source());
|
|
}
|
|
if (eval_from_line) {
|
|
assertEquals(eval_from_line, mirror.evalFromLocation().line);
|
|
}
|
|
|
|
// Parse JSON representation and check.
|
|
var fromJSON = JSON.parse(json);
|
|
assertEquals('script', fromJSON.type);
|
|
name = fromJSON.name;
|
|
if (name) {
|
|
assertEquals(file_name, name.substring(name.length - file_name.length));
|
|
} else {
|
|
assertTrue(file_name === null);
|
|
}
|
|
assertEquals(0, fromJSON.lineOffset);
|
|
assertEquals(0, fromJSON.columnOffset);
|
|
if (file_lines > 0) {
|
|
assertEquals(file_lines, fromJSON.lineCount);
|
|
}
|
|
assertEquals(type, fromJSON.scriptType);
|
|
assertEquals(compilation_type, fromJSON.compilationType);
|
|
}
|
|
|
|
|
|
// Test the script mirror for different functions.
|
|
testScriptMirror(function(){}, 'mirror-script.js', 90, 2, 0);
|
|
testScriptMirror(Math.random, 'native math.js', -1, 0, 0);
|
|
testScriptMirror(eval('(function(){})'), null, 1, 2, 1, '(function(){})', 87);
|
|
testScriptMirror(eval('(function(){\n })'), null, 2, 2, 1, '(function(){\n })', 88);
|
|
|