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.
95 lines
3.2 KiB
95 lines
3.2 KiB
// Copyright 2009 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.
|
|
|
|
// Load source code files from <project root>/tools.
|
|
// Files: tools/consarray.js tools/profile.js tools/profile_view.js
|
|
|
|
|
|
function createNode(name, time, opt_parent) {
|
|
var node = new ProfileView.Node(name, time, time, null);
|
|
if (opt_parent) {
|
|
opt_parent.addChild(node);
|
|
}
|
|
return node;
|
|
}
|
|
|
|
|
|
(function testSorting() {
|
|
//
|
|
// Build a tree:
|
|
// root +--c/5
|
|
// | |
|
|
// +--a/2 +--b/3--+--d/4
|
|
// | | |
|
|
// +--a/1--+--c/1 +--d/2
|
|
// | |
|
|
// +--c/1 +--b/2
|
|
//
|
|
// So we can sort it using 2 fields: name and time.
|
|
var root = createNode('root', 0);
|
|
createNode('a', 2, root);
|
|
var a1 = createNode('a', 1, root);
|
|
createNode('c', 1, root);
|
|
var b3 = createNode('b', 3, a1);
|
|
createNode('c', 1, a1);
|
|
createNode('b', 2, a1);
|
|
createNode('c', 5, b3);
|
|
createNode('d', 4, b3);
|
|
createNode('d', 2, b3);
|
|
|
|
var view = new ProfileView(root);
|
|
var flatTree = [];
|
|
|
|
function fillFlatTree(node) {
|
|
flatTree.push(node.internalFuncName);
|
|
flatTree.push(node.selfTime);
|
|
}
|
|
|
|
view.traverse(fillFlatTree);
|
|
assertEquals(
|
|
['root', 0,
|
|
'a', 2, 'a', 1, 'c', 1,
|
|
'b', 3, 'c', 1, 'b', 2,
|
|
'c', 5, 'd', 4, 'd', 2], flatTree);
|
|
|
|
function cmpStrs(s1, s2) {
|
|
return s1 == s2 ? 0 : (s1 < s2 ? -1 : 1);
|
|
}
|
|
|
|
view.sort(function(n1, n2) {
|
|
return cmpStrs(n1.internalFuncName, n2.internalFuncName) ||
|
|
(n1.selfTime - n2.selfTime);
|
|
});
|
|
|
|
flatTree = [];
|
|
view.traverse(fillFlatTree);
|
|
assertEquals(
|
|
['root', 0,
|
|
'a', 1, 'a', 2, 'c', 1,
|
|
'b', 2, 'b', 3, 'c', 1,
|
|
'c', 5, 'd', 2, 'd', 4], flatTree);
|
|
})();
|
|
|