Merged in scop/coverage.py/html-filter (pull request #85)

Speed up HTML filtering
author: Ned Batchelder <nedbat@gmail.com> 2016-07-25 15:43:29 -0400
committer: Ned Batchelder <nedbat@gmail.com> 2016-07-25 15:43:29 -0400
commit: 16316f298891a44887cfd4e674837c6343d4e3ce (patch)
tree: 9b77d6ca45976743d08a8a3109355904b6ab6408
parent: 109f1fdb78e6409f83e680ed301c38490dfe2e14 (diff)
parent: 3cd55da973c226171ac99f391da8fb24da736723 (diff)
download: python-coveragepy-16316f298891a44887cfd4e674837c6343d4e3ce.tar.gz
8 files changed, 81 insertions, 1737 deletions
diff --git a/coverage/config.py b/coverage/config.py
index 23ec232..d6f5af0 100644
--- a/coverage/config.py
+++ b/coverage/config.py
@@ -9,7 +9,7 @@ import re
 import sys
 
 from coverage.backward import configparser, iitems, string_class
-from coverage.misc import CoverageException, isolate_module
+from coverage.misc import contract, CoverageException, isolate_module
 
 os = isolate_module(os)
 
@@ -201,6 +201,7 @@ class CoverageConfig(object):
                     v = [v]
                 setattr(self, k, v)
 
+    @contract(filename=str)
     def from_file(self, filename, section_prefix=""):
         """Read configuration from a .rc file.
 
diff --git a/coverage/control.py b/coverage/control.py
index fed5ab4..d3e6708 100644
--- a/coverage/control.py
+++ b/coverage/control.py
@@ -133,10 +133,10 @@ class Coverage(object):
             # True, so make it so.
             if config_file == ".coveragerc":
                 config_file = True
-            self.config_file = config_file
             specified_file = (config_file is not True)
             if not specified_file:
                 config_file = ".coveragerc"
+            self.config_file = config_file
 
             did_read_rc = self.config.from_file(config_file)
 
diff --git a/coverage/multiproc.py b/coverage/multiproc.py
index f9341ef..78c680c 100644
--- a/coverage/multiproc.py
+++ b/coverage/multiproc.py
@@ -5,11 +5,18 @@
 
 import multiprocessing
 import multiprocessing.process
+import os
 import sys
 
-# An attribute that will be set on modules to indicate that they have been
+from coverage.misc import contract
+
+# An attribute that will be set on the module to indicate that it has been
 # monkey-patched.
-PATCHED_MARKER = "_coverage$rcfile"
+PATCHED_MARKER = "_coverage$patched"
+
+# The environment variable that specifies the rcfile for subprocesses.
+COVERAGE_RCFILE_ENV = "_COVERAGE_RCFILE"
+
 
 if sys.version_info >= (3, 4):
     OriginalProcess = multiprocessing.process.BaseProcess
@@ -18,13 +25,13 @@ else:
 
 original_bootstrap = OriginalProcess._bootstrap
 
-
 class ProcessWithCoverage(OriginalProcess):
     """A replacement for multiprocess.Process that starts coverage."""
+
     def _bootstrap(self):
         """Wrapper around _bootstrap to start coverage."""
-        from coverage import Coverage
-        rcfile = getattr(multiprocessing, PATCHED_MARKER)
+        from coverage import Coverage       # avoid circular import
+        rcfile = os.environ[COVERAGE_RCFILE_ENV]
         cov = Coverage(data_suffix=True, config_file=rcfile)
         cov.start()
         try:
@@ -46,6 +53,7 @@ class Stowaway(object):
         patch_multiprocessing(state['rcfile'])
 
 
+@contract(rcfile=str)
 def patch_multiprocessing(rcfile):
     """Monkey-patch the multiprocessing module.
 
@@ -55,6 +63,7 @@ def patch_multiprocessing(rcfile):
     `rcfile` is the path to the rcfile being used.
 
     """
+
     if hasattr(multiprocessing, PATCHED_MARKER):
         return
 
@@ -63,6 +72,10 @@ def patch_multiprocessing(rcfile):
     else:
         multiprocessing.Process = ProcessWithCoverage
 
+    # Set the value in ProcessWithCoverage that will be pickled into the child
+    # process.
+    os.environ[COVERAGE_RCFILE_ENV] = rcfile
+
     # When spawning processes rather than forking them, we have no state in the
     # new process.  We sneak in there with a Stowaway: we stuff one of our own
     # objects into the data that gets pickled and sent to the sub-process. When
@@ -83,4 +96,4 @@ def patch_multiprocessing(rcfile):
 
         spawn.get_preparation_data = get_preparation_data_with_stowaway
 
-    setattr(multiprocessing, PATCHED_MARKER, rcfile)
+    setattr(multiprocessing, PATCHED_MARKER, True)
diff --git a/tests/js/index.html b/tests/js/index.html
index 5edfced..744014b 100644
--- a/tests/js/index.html
+++ b/tests/js/index.html
@@ -2,11 +2,12 @@
 <html>
 <head>
     <title>Coverage.py Javascript Test Suite</title>
-    <link rel="stylesheet" href="../qunit/qunit.css" type="text/css" media="screen">
+    <meta charset="utf-8">
+    <meta name="viewport" content="width=device-width">
+    <link rel="stylesheet" href="https://code.jquery.com/qunit/qunit-2.0.1.css">
     <script type="text/javascript" src="../../coverage/htmlfiles/jquery.min.js"></script>
     <script type='text/javascript' src="../../coverage/htmlfiles/jquery.isonscreen.js"></script>
     <script type="text/javascript" src="../../coverage/htmlfiles/coverage_html.js"></script>
-    <script type="text/javascript" src="../qunit/qunit.js"></script>
     <script type="text/javascript" src="../qunit/jquery.tmpl.min.js"></script>
 
     <style>
@@ -37,16 +38,12 @@
         <p id='t${number}' class='${klass}'>Hello, world!</p>
     </script>
 
-    <!-- Pull in the tests -->
-    <script type="text/javascript" src="tests.js"></script>
-
 </head>
 <body>
-    <h1 id="qunit-header">Coverage.py Javascript Test Suite</h1>
-    <h2 id="qunit-banner"></h2>
-    <div id="qunit-testrunner-toolbar"></div>
-    <h2 id="qunit-userAgent"></h2>
-    <ol id="qunit-tests"></ol>
+    <div id="qunit"></div>
     <div id="qunit-fixture"></div>
+    <script src="https://code.jquery.com/qunit/qunit-2.0.1.js"></script>
+    <!-- pull in our tests -->
+    <script src="tests.js"></script>
 </body>
 </html>
diff --git a/tests/js/tests.js b/tests/js/tests.js
index 504a158..bf2ca73 100644
--- a/tests/js/tests.js
+++ b/tests/js/tests.js
@@ -2,20 +2,20 @@
 /* For details: https://bitbucket.org/ned/coveragepy/src/default/NOTICE.txt */
 
 // Tests of coverage.py HTML report chunk navigation.
-/*global coverage, test, module, equals, jQuery, $ */
+/*global coverage, jQuery, $ */
 
 // Test helpers
 
-function selection_is(sel) {
-    raw_selection_is(sel, true);
+function selection_is(assert, sel) {
+    raw_selection_is(assert, sel, true);
 }
 
-function raw_selection_is(sel, check_highlight) {
+function raw_selection_is(assert, sel, check_highlight) {
     var beg = sel[0], end = sel[1];
-    equals(coverage.sel_begin, beg);
-    equals(coverage.sel_end, end);
+    assert.equal(coverage.sel_begin, beg);
+    assert.equal(coverage.sel_end, end);
     if (check_highlight) {
-        equals(coverage.code_container().find(".highlight").length, end-beg);
+        assert.equal(coverage.code_container().find(".highlight").length, end-beg);
     }
 }
 
@@ -34,20 +34,21 @@ function build_fixture(spec) {
 
 // Zero-chunk tests
 
-module("Zero-chunk navigation", {
-    setup: function () {
+QUnit.module("Zero-chunk navigation", {
+    beforeEach: function () {
         build_fixture("wwww");
     }
 });
 
-test("set_sel defaults", function () {
+QUnit.test("set_sel defaults", function (assert) {
     coverage.set_sel(2);
-    equals(coverage.sel_begin, 2);
-    equals(coverage.sel_end, 3);
+    assert.equal(coverage.sel_begin, 2);
+    assert.equal(coverage.sel_end, 3);
 });
 
-test("No first chunk to select", function () {
+QUnit.test("No first chunk to select", function (assert) {
     coverage.to_first_chunk();
+    assert.expect(0);
 });
 
 // One-chunk tests
@@ -64,32 +65,32 @@ $.each([
     var id = params[0];
     var c1 = params[1];
 
-    module("One-chunk navigation - " + id, {
-        setup: function () {
+    QUnit.module("One-chunk navigation - " + id, {
+        beforeEach: function () {
             build_fixture(id);
         }
     });
 
-    test("First chunk", function () {
+    QUnit.test("First chunk", function (assert) {
         coverage.to_first_chunk();
-        selection_is(c1);
+        selection_is(assert, c1);
     });
 
-    test("Next chunk is first chunk", function () {
+    QUnit.test("Next chunk is first chunk", function (assert) {
         coverage.to_next_chunk();
-        selection_is(c1);
+        selection_is(assert, c1);
     });
 
-    test("There is no next chunk", function () {
+    QUnit.test("There is no next chunk", function (assert) {
         coverage.to_first_chunk();
         coverage.to_next_chunk();
-        selection_is(c1);
+        selection_is(assert, c1);
     });
 
-    test("There is no prev chunk", function () {
+    QUnit.test("There is no prev chunk", function (assert) {
         coverage.to_first_chunk();
         coverage.to_prev_chunk();
-        selection_is(c1);
+        selection_is(assert, c1);
     });
 });
 
@@ -109,66 +110,66 @@ $.each([
     var c1 = params[1];
     var c2 = params[2];
 
-    module("Two-chunk navigation - " + id, {
-        setup: function () {
+    QUnit.module("Two-chunk navigation - " + id, {
+        beforeEach: function () {
             build_fixture(id);
         }
     });
 
-    test("First chunk", function () {
+    QUnit.test("First chunk", function (assert) {
         coverage.to_first_chunk();
-        selection_is(c1);
+        selection_is(assert, c1);
     });
 
-    test("Next chunk is first chunk", function () {
+    QUnit.test("Next chunk is first chunk", function (assert) {
         coverage.to_next_chunk();
-        selection_is(c1);
+        selection_is(assert, c1);
     });
 
-    test("Move to next chunk", function () {
+    QUnit.test("Move to next chunk", function (assert) {
         coverage.to_first_chunk();
         coverage.to_next_chunk();
-        selection_is(c2);
+        selection_is(assert, c2);
     });
 
-    test("Move to first chunk", function () {
+    QUnit.test("Move to first chunk", function (assert) {
         coverage.to_first_chunk();
         coverage.to_next_chunk();
         coverage.to_first_chunk();
-        selection_is(c1);
+        selection_is(assert, c1);
     });
 
-    test("Move to previous chunk", function () {
+    QUnit.test("Move to previous chunk", function (assert) {
         coverage.to_first_chunk();
         coverage.to_next_chunk();
         coverage.to_prev_chunk();
-        selection_is(c1);
+        selection_is(assert, c1);
     });
 
-    test("Next doesn't move after last chunk", function () {
+    QUnit.test("Next doesn't move after last chunk", function (assert) {
         coverage.to_first_chunk();
         coverage.to_next_chunk();
         coverage.to_next_chunk();
-        selection_is(c2);
+        selection_is(assert, c2);
     });
 
-    test("Prev doesn't move before first chunk", function () {
+    QUnit.test("Prev doesn't move before first chunk", function (assert) {
         coverage.to_first_chunk();
         coverage.to_next_chunk();
         coverage.to_prev_chunk();
         coverage.to_prev_chunk();
-        selection_is(c1);
+        selection_is(assert, c1);
     });
 
 });
 
-module("Miscellaneous");
+QUnit.module("Miscellaneous");
 
-test("Jump from a line selected", function () {
+QUnit.test("Jump from a line selected", function (assert) {
     build_fixture("rrwwrr");
     coverage.set_sel(3);
     coverage.to_next_chunk();
-    selection_is([5,7]);
+    selection_is(assert, [5,7]);
 });
 
 // Tests of select_line_or_chunk.
@@ -191,17 +192,17 @@ $.each([
     var id = params[0];
     var sels = params[1];
 
-    module("Select line or chunk - " + id, {
-        setup: function () {
+    QUnit.module("Select line or chunk - " + id, {
+        beforeEach: function () {
             build_fixture(id);
         }
     });
 
     $.each(sels, function (i, sel) {
         i++;
-        test("Select line " + i, function () {
+        QUnit.test("Select line " + i, function (assert) {
             coverage.select_line_or_chunk(i);
-            raw_selection_is(sel);
+            raw_selection_is(assert, sel);
         });
     });
 });
diff --git a/tests/modules/process_test/try_execfile.py b/tests/modules/process_test/try_execfile.py
index 7090507..bc412fc 100644
--- a/tests/modules/process_test/try_execfile.py
+++ b/tests/modules/process_test/try_execfile.py
@@ -52,6 +52,11 @@ def without_same_files(filenames):
 
 cleaned_sys_path = [os.path.normcase(p) for p in without_same_files(sys.path)]
 
+# Eggs seems to go in different places for some reason. I'm going to assume
+# it's an OK difference.  Sort eggs to the end of the list to canonicalize
+# them.
+cleaned_sys_path = sorted(cleaned_sys_path, key=lambda p: p.endswith(".egg"))
+
 DATA = "xyzzy"
 
 import __main__
diff --git a/tests/qunit/qunit.css b/tests/qunit/qunit.css
deleted file mode 100644
index b3c6db5..0000000
--- a/tests/qunit/qunit.css
+++ /dev/null
@@ -1,225 +0,0 @@
-/**
- * QUnit - A JavaScript Unit Testing Framework
- *
- * http://docs.jquery.com/QUnit
- *
- * Copyright (c) 2011 John Resig, Jörn Zaefferer
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * or GPL (GPL-LICENSE.txt) licenses.
- */
-
-/** Font Family and Sizes */
-
-#qunit-tests, #qunit-header, #qunit-banner, #qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult {
-	font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial, sans-serif;
-}
-
-#qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult, #qunit-tests li { font-size: small; }
-#qunit-tests { font-size: smaller; }
-
-
-/** Resets */
-
-#qunit-tests, #qunit-tests ol, #qunit-header, #qunit-banner, #qunit-userAgent, #qunit-testresult {
-	margin: 0;
-	padding: 0;
-}
-
-
-/** Header */
-
-#qunit-header {
-	padding: 0.5em 0 0.5em 1em;
-
-	color: #8699a4;
-	background-color: #0d3349;
-
-	font-size: 1.5em;
-	line-height: 1em;
-	font-weight: normal;
-
-	border-radius: 15px 15px 0 0;
-	-moz-border-radius: 15px 15px 0 0;
-	-webkit-border-top-right-radius: 15px;
-	-webkit-border-top-left-radius: 15px;
-}
-
-#qunit-header a {
-	text-decoration: none;
-	color: #c2ccd1;
-}
-
-#qunit-header a:hover,
-#qunit-header a:focus {
-	color: #fff;
-}
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-#qunit-banner {
-	height: 5px;
-}
-
-#qunit-testrunner-toolbar {
-	padding: 0.5em 0 0.5em 2em;
-	color: #5E740B;
-	background-color: #eee;
-}
-
-#qunit-userAgent {
-	padding: 0.5em 0 0.5em 2.5em;
-	background-color: #2b81af;
-	color: #fff;
-	text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px;
-}
-
-
-/** Tests: Pass/Fail */
-
-#qunit-tests {
-	list-style-position: inside;
-}
-
-#qunit-tests li {
-	padding: 0.4em 0.5em 0.4em 2.5em;
-	border-bottom: 1px solid #fff;
-	list-style-position: inside;
-}
-
-#qunit-tests.hidepass li.pass, #qunit-tests.hidepass li.running  {
-	display: none;
-}
-
-#qunit-tests li strong {
-	cursor: pointer;
-}
-
-#qunit-tests li a {
-	padding: 0.5em;
-	color: #c2ccd1;
-	text-decoration: none;
-}
-#qunit-tests li a:hover,
-#qunit-tests li a:focus {
-	color: #000;
-}
-
-#qunit-tests ol {
-	margin-top: 0.5em;
-	padding: 0.5em;
-
-	background-color: #fff;
-
-	border-radius: 15px;
-	-moz-border-radius: 15px;
-	-webkit-border-radius: 15px;
-
-	box-shadow: inset 0px 2px 13px #999;
-	-moz-box-shadow: inset 0px 2px 13px #999;
-	-webkit-box-shadow: inset 0px 2px 13px #999;
-}
-
-#qunit-tests table {
-	border-collapse: collapse;
-	margin-top: .2em;
-}
-
-#qunit-tests th {
-	text-align: right;
-	vertical-align: top;
-	padding: 0 .5em 0 0;
-}
-
-#qunit-tests td {
-	vertical-align: top;
-}
-
-#qunit-tests pre {
-	margin: 0;
-	white-space: pre-wrap;
-	word-wrap: break-word;
-}
-
-#qunit-tests del {
-	background-color: #e0f2be;
-	color: #374e0c;
-	text-decoration: none;
-}
-
-#qunit-tests ins {
-	background-color: #ffcaca;
-	color: #500;
-	text-decoration: none;
-}
-
-/*** Test Counts */
-
-#qunit-tests b.counts                       { color: black; }
-#qunit-tests b.passed                       { color: #5E740B; }
-#qunit-tests b.failed                       { color: #710909; }
-
-#qunit-tests li li {
-	margin: 0.5em;
-	padding: 0.4em 0.5em 0.4em 0.5em;
-	background-color: #fff;
-	border-bottom: none;
-	list-style-position: inside;
-}
-
-/*** Passing Styles */
-
-#qunit-tests li li.pass {
-	color: #5E740B;
-	background-color: #fff;
-	border-left: 26px solid #C6E746;
-}
-
-#qunit-tests .pass                          { color: #528CE0; background-color: #D2E0E6; }
-#qunit-tests .pass .test-name               { color: #366097; }
-
-#qunit-tests .pass .test-actual,
-#qunit-tests .pass .test-expected           { color: #999999; }
-
-#qunit-banner.qunit-pass                    { background-color: #C6E746; }
-
-/*** Failing Styles */
-
-#qunit-tests li li.fail {
-	color: #710909;
-	background-color: #fff;
-	border-left: 26px solid #EE5757;
-}
-
-#qunit-tests > li:last-child {
-	border-radius: 0 0 15px 15px;
-	-moz-border-radius: 0 0 15px 15px;
-	-webkit-border-bottom-right-radius: 15px;
-	-webkit-border-bottom-left-radius: 15px;
-}
-
-#qunit-tests .fail                          { color: #000000; background-color: #EE5757; }
-#qunit-tests .fail .test-name,
-#qunit-tests .fail .module-name             { color: #000000; }
-
-#qunit-tests .fail .test-actual             { color: #EE5757; }
-#qunit-tests .fail .test-expected           { color: green;   }
-
-#qunit-banner.qunit-fail                    { background-color: #EE5757; }
-
-
-/** Result */
-
-#qunit-testresult {
-	padding: 0.5em 0.5em 0.5em 2.5em;
-
-	color: #2b81af;
-	background-color: #D2E0E6;
-
-	border-bottom: 1px solid white;
-}
-
-/** Fixture */
-
-#qunit-fixture {
-	position: absolute;
-	top: -10000px;
-	left: -10000px;
-}
diff --git a/tests/qunit/qunit.js b/tests/qunit/qunit.js
deleted file mode 100644
index e00cca9..0000000
--- a/tests/qunit/qunit.js
+++ /dev/null
@@ -1,1448 +0,0 @@
-/**
- * QUnit - A JavaScript Unit Testing Framework
- *
- * http://docs.jquery.com/QUnit
- *
- * Copyright (c) 2011 John Resig, Jörn Zaefferer
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * or GPL (GPL-LICENSE.txt) licenses.
- */
-
-(function(window) {
-
-var defined = {
-	setTimeout: typeof window.setTimeout !== "undefined",
-	sessionStorage: (function() {
-		try {
-			return !!sessionStorage.getItem;
-		} catch(e){
-			return false;
-		}
-  })()
-};
-
-var testId = 0;
-
-var Test = function(name, testName, expected, testEnvironmentArg, async, callback) {
-	this.name = name;
-	this.testName = testName;
-	this.expected = expected;
-	this.testEnvironmentArg = testEnvironmentArg;
-	this.async = async;
-	this.callback = callback;
-	this.assertions = [];
-};
-Test.prototype = {
-	init: function() {
-		var tests = id("qunit-tests");
-		if (tests) {
-			var b = document.createElement("strong");
-				b.innerHTML = "Running " + this.name;
-			var li = document.createElement("li");
-				li.appendChild( b );
-				li.className = "running";
-				li.id = this.id = "test-output" + testId++;
-			tests.appendChild( li );
-		}
-	},
-	setup: function() {
-		if (this.module != config.previousModule) {
-			if ( config.previousModule ) {
-				QUnit.moduleDone( {
-					name: config.previousModule,
-					failed: config.moduleStats.bad,
-					passed: config.moduleStats.all - config.moduleStats.bad,
-					total: config.moduleStats.all
-				} );
-			}
-			config.previousModule = this.module;
-			config.moduleStats = { all: 0, bad: 0 };
-			QUnit.moduleStart( {
-				name: this.module
-			} );
-		}
-
-		config.current = this;
-		this.testEnvironment = extend({
-			setup: function() {},
-			teardown: function() {}
-		}, this.moduleTestEnvironment);
-		if (this.testEnvironmentArg) {
-			extend(this.testEnvironment, this.testEnvironmentArg);
-		}
-
-		QUnit.testStart( {
-			name: this.testName
-		} );
-
-		// allow utility functions to access the current test environment
-		// TODO why??
-		QUnit.current_testEnvironment = this.testEnvironment;
-
-		try {
-			if ( !config.pollution ) {
-				saveGlobal();
-			}
-
-			this.testEnvironment.setup.call(this.testEnvironment);
-		} catch(e) {
-			QUnit.ok( false, "Setup failed on " + this.testName + ": " + e.message );
-		}
-	},
-	run: function() {
-		if ( this.async ) {
-			QUnit.stop();
-		}
-
-		if ( config.notrycatch ) {
-			this.callback.call(this.testEnvironment);
-			return;
-		}
-		try {
-			this.callback.call(this.testEnvironment);
-		} catch(e) {
-			fail("Test " + this.testName + " died, exception and test follows", e, this.callback);
-			QUnit.ok( false, "Died on test #" + (this.assertions.length + 1) + ": " + e.message + " - " + QUnit.jsDump.parse(e) );
-			// else next test will carry the responsibility
-			saveGlobal();
-
-			// Restart the tests if they're blocking
-			if ( config.blocking ) {
-				start();
-			}
-		}
-	},
-	teardown: function() {
-		try {
-			this.testEnvironment.teardown.call(this.testEnvironment);
-			checkPollution();
-		} catch(e) {
-			QUnit.ok( false, "Teardown failed on " + this.testName + ": " + e.message );
-		}
-	},
-	finish: function() {
-		if ( this.expected && this.expected != this.assertions.length ) {
-			QUnit.ok( false, "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run" );
-		}
-
-		var good = 0, bad = 0,
-			tests = id("qunit-tests");
-
-		config.stats.all += this.assertions.length;
-		config.moduleStats.all += this.assertions.length;
-
-		if ( tests ) {
-			var ol  = document.createElement("ol");
-
-			for ( var i = 0; i < this.assertions.length; i++ ) {
-				var assertion = this.assertions[i];
-
-				var li = document.createElement("li");
-				li.className = assertion.result ? "pass" : "fail";
-				li.innerHTML = assertion.message || (assertion.result ? "okay" : "failed");
-				ol.appendChild( li );
-
-				if ( assertion.result ) {
-					good++;
-				} else {
-					bad++;
-					config.stats.bad++;
-					config.moduleStats.bad++;
-				}
-			}
-
-			// store result when possible
-			if ( QUnit.config.reorder && defined.sessionStorage ) {
-				if (bad) {
-					sessionStorage.setItem("qunit-" + this.module + "-" + this.testName, bad);
-				} else {
-					sessionStorage.removeItem("qunit-" + this.module + "-" + this.testName);
-				}
-			}
-
-			if (bad == 0) {
-				ol.style.display = "none";
-			}
-
-			var b = document.createElement("strong");
-			b.innerHTML = this.name + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + "</b>, " + this.assertions.length + ")</b>";
-
-			var a = document.createElement("a");
-			a.innerHTML = "Rerun";
-			a.href = QUnit.url({ filter: getText([b]).replace(/\([^)]+\)$/, "").replace(/(^\s*|\s*$)/g, "") });
-
-			addEvent(b, "click", function() {
-				var next = b.nextSibling.nextSibling,
-					display = next.style.display;
-				next.style.display = display === "none" ? "block" : "none";
-			});
-
-			addEvent(b, "dblclick", function(e) {
-				var target = e && e.target ? e.target : window.event.srcElement;
-				if ( target.nodeName.toLowerCase() == "span" || target.nodeName.toLowerCase() == "b" ) {
-					target = target.parentNode;
-				}
-				if ( window.location && target.nodeName.toLowerCase() === "strong" ) {
-					window.location = QUnit.url({ filter: getText([target]).replace(/\([^)]+\)$/, "").replace(/(^\s*|\s*$)/g, "") });
-				}
-			});
-
-			var li = id(this.id);
-			li.className = bad ? "fail" : "pass";
-			li.removeChild( li.firstChild );
-			li.appendChild( b );
-			li.appendChild( a );
-			li.appendChild( ol );
-
-		} else {
-			for ( var i = 0; i < this.assertions.length; i++ ) {
-				if ( !this.assertions[i].result ) {
-					bad++;
-					config.stats.bad++;
-					config.moduleStats.bad++;
-				}
-			}
-		}
-
-		try {
-			QUnit.reset();
-		} catch(e) {
-			fail("reset() failed, following Test " + this.testName + ", exception and reset fn follows", e, QUnit.reset);
-		}
-
-		QUnit.testDone( {
-			name: this.testName,
-			failed: bad,
-			passed: this.assertions.length - bad,
-			total: this.assertions.length
-		} );
-	},
-
-	queue: function() {
-		var test = this;
-		synchronize(function() {
-			test.init();
-		});
-		function run() {
-			// each of these can by async
-			synchronize(function() {
-				test.setup();
-			});
-			synchronize(function() {
-				test.run();
-			});
-			synchronize(function() {
-				test.teardown();
-			});
-			synchronize(function() {
-				test.finish();
-			});
-		}
-		// defer when previous test run passed, if storage is available
-		var bad = QUnit.config.reorder && defined.sessionStorage && +sessionStorage.getItem("qunit-" + this.module + "-" + this.testName);
-		if (bad) {
-			run();
-		} else {
-			synchronize(run);
-		};
-	}
-
-};
-
-var QUnit = {
-
-	// call on start of module test to prepend name to all tests
-	module: function(name, testEnvironment) {
-		config.currentModule = name;
-		config.currentModuleTestEnviroment = testEnvironment;
-	},
-
-	asyncTest: function(testName, expected, callback) {
-		if ( arguments.length === 2 ) {
-			callback = expected;
-			expected = 0;
-		}
-
-		QUnit.test(testName, expected, callback, true);
-	},
-
-	test: function(testName, expected, callback, async) {
-		var name = '<span class="test-name">' + testName + '</span>', testEnvironmentArg;
-
-		if ( arguments.length === 2 ) {
-			callback = expected;
-			expected = null;
-		}
-		// is 2nd argument a testEnvironment?
-		if ( expected && typeof expected === 'object') {
-			testEnvironmentArg =  expected;
-			expected = null;
-		}
-
-		if ( config.currentModule ) {
-			name = '<span class="module-name">' + config.currentModule + "</span>: " + name;
-		}
-
-		if ( !validTest(config.currentModule + ": " + testName) ) {
-			return;
-		}
-
-		var test = new Test(name, testName, expected, testEnvironmentArg, async, callback);
-		test.module = config.currentModule;
-		test.moduleTestEnvironment = config.currentModuleTestEnviroment;
-		test.queue();
-	},
-
-	/**
-	 * Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through.
-	 */
-	expect: function(asserts) {
-		config.current.expected = asserts;
-	},
-
-	/**
-	 * Asserts true.
-	 * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
-	 */
-	ok: function(a, msg) {
-		a = !!a;
-		var details = {
-			result: a,
-			message: msg
-		};
-		msg = escapeHtml(msg);
-		QUnit.log(details);
-		config.current.assertions.push({
-			result: a,
-			message: msg
-		});
-	},
-
-	/**
-	 * Checks that the first two arguments are equal, with an optional message.
-	 * Prints out both actual and expected values.
-	 *
-	 * Prefered to ok( actual == expected, message )
-	 *
-	 * @example equal( format("Received {0} bytes.", 2), "Received 2 bytes." );
-	 *
-	 * @param Object actual
-	 * @param Object expected
-	 * @param String message (optional)
-	 */
-	equal: function(actual, expected, message) {
-		QUnit.push(expected == actual, actual, expected, message);
-	},
-
-	notEqual: function(actual, expected, message) {
-		QUnit.push(expected != actual, actual, expected, message);
-	},
-
-	deepEqual: function(actual, expected, message) {
-		QUnit.push(QUnit.equiv(actual, expected), actual, expected, message);
-	},
-
-	notDeepEqual: function(actual, expected, message) {
-		QUnit.push(!QUnit.equiv(actual, expected), actual, expected, message);
-	},
-
-	strictEqual: function(actual, expected, message) {
-		QUnit.push(expected === actual, actual, expected, message);
-	},
-
-	notStrictEqual: function(actual, expected, message) {
-		QUnit.push(expected !== actual, actual, expected, message);
-	},
-
-	raises: function(block, expected, message) {
-		var actual, ok = false;
-
-		if (typeof expected === 'string') {
-			message = expected;
-			expected = null;
-		}
-
-		try {
-			block();
-		} catch (e) {
-			actual = e;
-		}
-
-		if (actual) {
-			// we don't want to validate thrown error
-			if (!expected) {
-				ok = true;
-			// expected is a regexp
-			} else if (QUnit.objectType(expected) === "regexp") {
-				ok = expected.test(actual);
-			// expected is a constructor
-			} else if (actual instanceof expected) {
-				ok = true;
-			// expected is a validation function which returns true is validation passed
-			} else if (expected.call({}, actual) === true) {
-				ok = true;
-			}
-		}
-
-		QUnit.ok(ok, message);
-	},
-
-	start: function() {
-		config.semaphore--;
-		if (config.semaphore > 0) {
-			// don't start until equal number of stop-calls
-			return;
-		}
-		if (config.semaphore < 0) {
-			// ignore if start is called more often then stop
-			config.semaphore = 0;
-		}
-		// A slight delay, to avoid any current callbacks
-		if ( defined.setTimeout ) {
-			window.setTimeout(function() {
-				if ( config.timeout ) {
-					clearTimeout(config.timeout);
-				}
-
-				config.blocking = false;
-				process();
-			}, 13);
-		} else {
-			config.blocking = false;
-			process();
-		}
-	},
-
-	stop: function(timeout) {
-		config.semaphore++;
-		config.blocking = true;
-
-		if ( timeout && defined.setTimeout ) {
-			clearTimeout(config.timeout);
-			config.timeout = window.setTimeout(function() {
-				QUnit.ok( false, "Test timed out" );
-				QUnit.start();
-			}, timeout);
-		}
-	}
-};
-
-// Backwards compatibility, deprecated
-QUnit.equals = QUnit.equal;
-QUnit.same = QUnit.deepEqual;
-
-// Maintain internal state
-var config = {
-	// The queue of tests to run
-	queue: [],
-
-	// block until document ready
-	blocking: true,
-
-	// by default, run previously failed tests first
-	// very useful in combination with "Hide passed tests" checked
-	reorder: true,
-
-	noglobals: false,
-	notrycatch: false
-};
-
-// Load paramaters
-(function() {
-	var location = window.location || { search: "", protocol: "file:" },
-		params = location.search.slice( 1 ).split( "&" ),
-		length = params.length,
-		urlParams = {},
-		current;
-
-	if ( params[ 0 ] ) {
-		for ( var i = 0; i < length; i++ ) {
-			current = params[ i ].split( "=" );
-			current[ 0 ] = decodeURIComponent( current[ 0 ] );
-			// allow just a key to turn on a flag, e.g., test.html?noglobals
-			current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true;
-			urlParams[ current[ 0 ] ] = current[ 1 ];
-			if ( current[ 0 ] in config ) {
-				config[ current[ 0 ] ] = current[ 1 ];
-			}
-		}
-	}
-
-	QUnit.urlParams = urlParams;
-	config.filter = urlParams.filter;
-
-	// Figure out if we're running the tests from a server or not
-	QUnit.isLocal = !!(location.protocol === 'file:');
-})();
-
-// Expose the API as global variables, unless an 'exports'
-// object exists, in that case we assume we're in CommonJS
-if ( typeof exports === "undefined" || typeof require === "undefined" ) {
-	extend(window, QUnit);
-	window.QUnit = QUnit;
-} else {
-	extend(exports, QUnit);
-	exports.QUnit = QUnit;
-}
-
-// define these after exposing globals to keep them in these QUnit namespace only
-extend(QUnit, {
-	config: config,
-
-	// Initialize the configuration options
-	init: function() {
-		extend(config, {
-			stats: { all: 0, bad: 0 },
-			moduleStats: { all: 0, bad: 0 },
-			started: +new Date,
-			updateRate: 1000,
-			blocking: false,
-			autostart: true,
-			autorun: false,
-			filter: "",
-			queue: [],
-			semaphore: 0
-		});
-
-		var tests = id( "qunit-tests" ),
-			banner = id( "qunit-banner" ),
-			result = id( "qunit-testresult" );
-
-		if ( tests ) {
-			tests.innerHTML = "";
-		}
-
-		if ( banner ) {
-			banner.className = "";
-		}
-
-		if ( result ) {
-			result.parentNode.removeChild( result );
-		}
-
-		if ( tests ) {
-			result = document.createElement( "p" );
-			result.id = "qunit-testresult";
-			result.className = "result";
-			tests.parentNode.insertBefore( result, tests );
-			result.innerHTML = 'Running...<br/>&nbsp;';
-		}
-	},
-
-	/**
-	 * Resets the test setup. Useful for tests that modify the DOM.
-	 *
-	 * If jQuery is available, uses jQuery's html(), otherwise just innerHTML.
-	 */
-	reset: function() {
-		if ( window.jQuery ) {
-			jQuery( "#qunit-fixture" ).html( config.fixture );
-		} else {
-			var main = id( 'qunit-fixture' );
-			if ( main ) {
-				main.innerHTML = config.fixture;
-			}
-		}
-	},
-
-	/**
-	 * Trigger an event on an element.
-	 *
-	 * @example triggerEvent( document.body, "click" );
-	 *
-	 * @param DOMElement elem
-	 * @param String type
-	 */
-	triggerEvent: function( elem, type, event ) {
-		if ( document.createEvent ) {
-			event = document.createEvent("MouseEvents");
-			event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView,
-				0, 0, 0, 0, 0, false, false, false, false, 0, null);
-			elem.dispatchEvent( event );
-
-		} else if ( elem.fireEvent ) {
-			elem.fireEvent("on"+type);
-		}
-	},
-
-	// Safe object type checking
-	is: function( type, obj ) {
-		return QUnit.objectType( obj ) == type;
-	},
-
-	objectType: function( obj ) {
-		if (typeof obj === "undefined") {
-				return "undefined";
-
-		// consider: typeof null === object
-		}
-		if (obj === null) {
-				return "null";
-		}
-
-		var type = Object.prototype.toString.call( obj )
-			.match(/^\[object\s(.*)\]$/)[1] || '';
-
-		switch (type) {
-				case 'Number':
-						if (isNaN(obj)) {
-								return "nan";
-						} else {
-								return "number";
-						}
-				case 'String':
-				case 'Boolean':
-				case 'Array':
-				case 'Date':
-				case 'RegExp':
-				case 'Function':
-						return type.toLowerCase();
-		}
-		if (typeof obj === "object") {
-				return "object";
-		}
-		return undefined;
-	},
-
-	push: function(result, actual, expected, message) {
-		var details = {
-			result: result,
-			message: message,
-			actual: actual,
-			expected: expected
-		};
-
-		message = escapeHtml(message) || (result ? "okay" : "failed");
-		message = '<span class="test-message">' + message + "</span>";
-		expected = escapeHtml(QUnit.jsDump.parse(expected));
-		actual = escapeHtml(QUnit.jsDump.parse(actual));
-		var output = message + '<table><tr class="test-expected"><th>Expected: </th><td><pre>' + expected + '</pre></td></tr>';
-		if (actual != expected) {
-			output += '<tr class="test-actual"><th>Result: </th><td><pre>' + actual + '</pre></td></tr>';
-			output += '<tr class="test-diff"><th>Diff: </th><td><pre>' + QUnit.diff(expected, actual) +'</pre></td></tr>';
-		}
-		if (!result) {
-			var source = sourceFromStacktrace();
-			if (source) {
-				details.source = source;
-				output += '<tr class="test-source"><th>Source: </th><td><pre>' + escapeHtml(source) + '</pre></td></tr>';
-			}
-		}
-		output += "</table>";
-
-		QUnit.log(details);
-
-		config.current.assertions.push({
-			result: !!result,
-			message: output
-		});
-	},
-
-	url: function( params ) {
-		params = extend( extend( {}, QUnit.urlParams ), params );
-		var querystring = "?",
-			key;
-		for ( key in params ) {
-			querystring += encodeURIComponent( key ) + "=" +
-				encodeURIComponent( params[ key ] ) + "&";
-		}
-		return window.location.pathname + querystring.slice( 0, -1 );
-	},
-
-	// Logging callbacks; all receive a single argument with the listed properties
-	// run test/logs.html for any related changes
-	begin: function() {},
-	// done: { failed, passed, total, runtime }
-	done: function() {},
-	// log: { result, actual, expected, message }
-	log: function() {},
-	// testStart: { name }
-	testStart: function() {},
-	// testDone: { name, failed, passed, total }
-	testDone: function() {},
-	// moduleStart: { name }
-	moduleStart: function() {},
-	// moduleDone: { name, failed, passed, total }
-	moduleDone: function() {}
-});
-
-if ( typeof document === "undefined" || document.readyState === "complete" ) {
-	config.autorun = true;
-}
-
-addEvent(window, "load", function() {
-	QUnit.begin({});
-
-	// Initialize the config, saving the execution queue
-	var oldconfig = extend({}, config);
-	QUnit.init();
-	extend(config, oldconfig);
-
-	config.blocking = false;
-
-	var userAgent = id("qunit-userAgent");
-	if ( userAgent ) {
-		userAgent.innerHTML = navigator.userAgent;
-	}
-	var banner = id("qunit-header");
-	if ( banner ) {
-		banner.innerHTML = '<a href="' + QUnit.url({ filter: undefined }) + '"> ' + banner.innerHTML + '</a> ' +
-			'<label><input name="noglobals" type="checkbox"' + ( config.noglobals ? ' checked="checked"' : '' ) + '>noglobals</label>' +
-			'<label><input name="notrycatch" type="checkbox"' + ( config.notrycatch ? ' checked="checked"' : '' ) + '>notrycatch</label>';
-		addEvent( banner, "change", function( event ) {
-			var params = {};
-			params[ event.target.name ] = event.target.checked ? true : undefined;
-			window.location = QUnit.url( params );
-		});
-	}
-
-	var toolbar = id("qunit-testrunner-toolbar");
-	if ( toolbar ) {
-		var filter = document.createElement("input");
-		filter.type = "checkbox";
-		filter.id = "qunit-filter-pass";
-		addEvent( filter, "click", function() {
-			var ol = document.getElementById("qunit-tests");
-			if ( filter.checked ) {
-				ol.className = ol.className + " hidepass";
-			} else {
-				var tmp = " " + ol.className.replace( /[\n\t\r]/g, " " ) + " ";
-				ol.className = tmp.replace(/ hidepass /, " ");
-			}
-			if ( defined.sessionStorage ) {
-				if (filter.checked) {
-					sessionStorage.setItem("qunit-filter-passed-tests",  "true");
-				} else {
-					sessionStorage.removeItem("qunit-filter-passed-tests");
-				}
-			}
-		});
-		if ( defined.sessionStorage && sessionStorage.getItem("qunit-filter-passed-tests") ) {
-			filter.checked = true;
-			var ol = document.getElementById("qunit-tests");
-			ol.className = ol.className + " hidepass";
-		}
-		toolbar.appendChild( filter );
-
-		var label = document.createElement("label");
-		label.setAttribute("for", "qunit-filter-pass");
-		label.innerHTML = "Hide passed tests";
-		toolbar.appendChild( label );
-	}
-
-	var main = id('qunit-fixture');
-	if ( main ) {
-		config.fixture = main.innerHTML;
-	}
-
-	if (config.autostart) {
-		QUnit.start();
-	}
-});
-
-function done() {
-	config.autorun = true;
-
-	// Log the last module results
-	if ( config.currentModule ) {
-		QUnit.moduleDone( {
-			name: config.currentModule,
-			failed: config.moduleStats.bad,
-			passed: config.moduleStats.all - config.moduleStats.bad,
-			total: config.moduleStats.all
-		} );
-	}
-
-	var banner = id("qunit-banner"),
-		tests = id("qunit-tests"),
-		runtime = +new Date - config.started,
-		passed = config.stats.all - config.stats.bad,
-		html = [
-			'Tests completed in ',
-			runtime,
-			' milliseconds.<br/>',
-			'<span class="passed">',
-			passed,
-			'</span> tests of <span class="total">',
-			config.stats.all,
-			'</span> passed, <span class="failed">',
-			config.stats.bad,
-			'</span> failed.'
-		].join('');
-
-	if ( banner ) {
-		banner.className = (config.stats.bad ? "qunit-fail" : "qunit-pass");
-	}
-
-	if ( tests ) {
-		id( "qunit-testresult" ).innerHTML = html;
-	}
-
-	if ( typeof document !== "undefined" && document.title ) {
-		// show ✖ for good, ✔ for bad suite result in title
-		// use escape sequences in case file gets loaded with non-utf-8-charset
-		document.title = (config.stats.bad ? "\u2716" : "\u2714") + " " + document.title;
-	}
-
-	QUnit.done( {
-		failed: config.stats.bad,
-		passed: passed,
-		total: config.stats.all,
-		runtime: runtime
-	} );
-}
-
-function validTest( name ) {
-	var filter = config.filter,
-		run = false;
-
-	if ( !filter ) {
-		return true;
-	}
-
-	var not = filter.charAt( 0 ) === "!";
-	if ( not ) {
-		filter = filter.slice( 1 );
-	}
-
-	if ( name.indexOf( filter ) !== -1 ) {
-		return !not;
-	}
-
-	if ( not ) {
-		run = true;
-	}
-
-	return run;
-}
-
-// so far supports only Firefox, Chrome and Opera (buggy)
-// could be extended in the future to use something like https://github.com/csnover/TraceKit
-function sourceFromStacktrace() {
-	try {
-		throw new Error();
-	} catch ( e ) {
-		if (e.stacktrace) {
-			// Opera
-			return e.stacktrace.split("\n")[6];
-		} else if (e.stack) {
-			// Firefox, Chrome
-			return e.stack.split("\n")[4];
-		}
-	}
-}
-
-function escapeHtml(s) {
-	if (!s) {
-		return "";
-	}
-	s = s + "";
-	return s.replace(/[\&"<>\\]/g, function(s) {
-		switch(s) {
-			case "&": return "&amp;";
-			case "\\": return "\\\\";
-			case '"': return '\"';
-			case "<": return "&lt;";
-			case ">": return "&gt;";
-			default: return s;
-		}
-	});
-}
-
-function synchronize( callback ) {
-	config.queue.push( callback );
-
-	if ( config.autorun && !config.blocking ) {
-		process();
-	}
-}
-
-function process() {
-	var start = (new Date()).getTime();
-
-	while ( config.queue.length && !config.blocking ) {
-		if ( config.updateRate <= 0 || (((new Date()).getTime() - start) < config.updateRate) ) {
-			config.queue.shift()();
-		} else {
-			window.setTimeout( process, 13 );
-			break;
-		}
-	}
-  if (!config.blocking && !config.queue.length) {
-    done();
-  }
-}
-
-function saveGlobal() {
-	config.pollution = [];
-
-	if ( config.noglobals ) {
-		for ( var key in window ) {
-			config.pollution.push( key );
-		}
-	}
-}
-
-function checkPollution( name ) {
-	var old = config.pollution;
-	saveGlobal();
-
-	var newGlobals = diff( config.pollution, old );
-	if ( newGlobals.length > 0 ) {
-		ok( false, "Introduced global variable(s): " + newGlobals.join(", ") );
-	}
-
-	var deletedGlobals = diff( old, config.pollution );
-	if ( deletedGlobals.length > 0 ) {
-		ok( false, "Deleted global variable(s): " + deletedGlobals.join(", ") );
-	}
-}
-
-// returns a new Array with the elements that are in a but not in b
-function diff( a, b ) {
-	var result = a.slice();
-	for ( var i = 0; i < result.length; i++ ) {
-		for ( var j = 0; j < b.length; j++ ) {
-			if ( result[i] === b[j] ) {
-				result.splice(i, 1);
-				i--;
-				break;
-			}
-		}
-	}
-	return result;
-}
-
-function fail(message, exception, callback) {
-	if ( typeof console !== "undefined" && console.error && console.warn ) {
-		console.error(message);
-		console.error(exception);
-		console.warn(callback.toString());
-
-	} else if ( window.opera && opera.postError ) {
-		opera.postError(message, exception, callback.toString);
-	}
-}
-
-function extend(a, b) {
-	for ( var prop in b ) {
-		if ( b[prop] === undefined ) {
-			delete a[prop];
-		} else {
-			a[prop] = b[prop];
-		}
-	}
-
-	return a;
-}
-
-function addEvent(elem, type, fn) {
-	if ( elem.addEventListener ) {
-		elem.addEventListener( type, fn, false );
-	} else if ( elem.attachEvent ) {
-		elem.attachEvent( "on" + type, fn );
-	} else {
-		fn();
-	}
-}
-
-function id(name) {
-	return !!(typeof document !== "undefined" && document && document.getElementById) &&
-		document.getElementById( name );
-}
-
-// Test for equality any JavaScript type.
-// Discussions and reference: http://philrathe.com/articles/equiv
-// Test suites: http://philrathe.com/tests/equiv
-// Author: Philippe Rathé <prathe@gmail.com>
-QUnit.equiv = function () {
-
-    var innerEquiv; // the real equiv function
-    var callers = []; // stack to decide between skip/abort functions
-    var parents = []; // stack to avoiding loops from circular referencing
-
-    // Call the o related callback with the given arguments.
-    function bindCallbacks(o, callbacks, args) {
-        var prop = QUnit.objectType(o);
-        if (prop) {
-            if (QUnit.objectType(callbacks[prop]) === "function") {
-                return callbacks[prop].apply(callbacks, args);
-            } else {
-                return callbacks[prop]; // or undefined
-            }
-        }
-    }
-
-    var callbacks = function () {
-
-        // for string, boolean, number and null
-        function useStrictEquality(b, a) {
-            if (b instanceof a.constructor || a instanceof b.constructor) {
-                // to catch short annotaion VS 'new' annotation of a declaration
-                // e.g. var i = 1;
-                //      var j = new Number(1);
-                return a == b;
-            } else {
-                return a === b;
-            }
-        }
-
-        return {
-            "string": useStrictEquality,
-            "boolean": useStrictEquality,
-            "number": useStrictEquality,
-            "null": useStrictEquality,
-            "undefined": useStrictEquality,
-
-            "nan": function (b) {
-                return isNaN(b);
-            },
-
-            "date": function (b, a) {
-                return QUnit.objectType(b) === "date" && a.valueOf() === b.valueOf();
-            },
-
-            "regexp": function (b, a) {
-                return QUnit.objectType(b) === "regexp" &&
-                    a.source === b.source && // the regex itself
-                    a.global === b.global && // and its modifers (gmi) ...
-                    a.ignoreCase === b.ignoreCase &&
-                    a.multiline === b.multiline;
-            },
-
-            // - skip when the property is a method of an instance (OOP)
-            // - abort otherwise,
-            //   initial === would have catch identical references anyway
-            "function": function () {
-                var caller = callers[callers.length - 1];
-                return caller !== Object &&
-                        typeof caller !== "undefined";
-            },
-
-            "array": function (b, a) {
-                var i, j, loop;
-                var len;
-
-                // b could be an object literal here
-                if ( ! (QUnit.objectType(b) === "array")) {
-                    return false;
-                }
-
-                len = a.length;
-                if (len !== b.length) { // safe and faster
-                    return false;
-                }
-
-                //track reference to avoid circular references
-                parents.push(a);
-                for (i = 0; i < len; i++) {
-                    loop = false;
-                    for(j=0;j<parents.length;j++){
-                        if(parents[j] === a[i]){
-                            loop = true;//dont rewalk array
-                        }
-                    }
-                    if (!loop && ! innerEquiv(a[i], b[i])) {
-                        parents.pop();
-                        return false;
-                    }
-                }
-                parents.pop();
-                return true;
-            },
-
-            "object": function (b, a) {
-                var i, j, loop;
-                var eq = true; // unless we can proove it
-                var aProperties = [], bProperties = []; // collection of strings
-
-                // comparing constructors is more strict than using instanceof
-                if ( a.constructor !== b.constructor) {
-                    return false;
-                }
-
-                // stack constructor before traversing properties
-                callers.push(a.constructor);
-                //track reference to avoid circular references
-                parents.push(a);
-
-                for (i in a) { // be strict: don't ensures hasOwnProperty and go deep
-                    loop = false;
-                    for(j=0;j<parents.length;j++){
-                        if(parents[j] === a[i])
-                            loop = true; //don't go down the same path twice
-                    }
-                    aProperties.push(i); // collect a's properties
-
-                    if (!loop && ! innerEquiv(a[i], b[i])) {
-                        eq = false;
-                        break;
-                    }
-                }
-
-                callers.pop(); // unstack, we are done
-                parents.pop();
-
-                for (i in b) {
-                    bProperties.push(i); // collect b's properties
-                }
-
-                // Ensures identical properties name
-                return eq && innerEquiv(aProperties.sort(), bProperties.sort());
-            }
-        };
-    }();
-
-    innerEquiv = function () { // can take multiple arguments
-        var args = Array.prototype.slice.apply(arguments);
-        if (args.length < 2) {
-            return true; // end transition
-        }
-
-        return (function (a, b) {
-            if (a === b) {
-                return true; // catch the most you can
-            } else if (a === null || b === null || typeof a === "undefined" || typeof b === "undefined" || QUnit.objectType(a) !== QUnit.objectType(b)) {
-                return false; // don't lose time with error prone cases
-            } else {
-                return bindCallbacks(a, callbacks, [b, a]);
-            }
-
-        // apply transition with (1..n) arguments
-        })(args[0], args[1]) && arguments.callee.apply(this, args.splice(1, args.length -1));
-    };
-
-    return innerEquiv;
-
-}();
-
-/**
- * jsDump
- * Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com | http://flesler.blogspot.com
- * Licensed under BSD (http://www.opensource.org/licenses/bsd-license.php)
- * Date: 5/15/2008
- * @projectDescription Advanced and extensible data dumping for Javascript.
- * @version 1.0.0
- * @author Ariel Flesler
- * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html}
- */
-QUnit.jsDump = (function() {
-	function quote( str ) {
-		return '"' + str.toString().replace(/"/g, '\\"') + '"';
-	};
-	function literal( o ) {
-		return o + '';
-	};
-	function join( pre, arr, post ) {
-		var s = jsDump.separator(),
-			base = jsDump.indent(),
-			inner = jsDump.indent(1);
-		if ( arr.join )
-			arr = arr.join( ',' + s + inner );
-		if ( !arr )
-			return pre + post;
-		return [ pre, inner + arr, base + post ].join(s);
-	};
-	function array( arr ) {
-		var i = arr.length,	ret = Array(i);
-		this.up();
-		while ( i-- )
-			ret[i] = this.parse( arr[i] );
-		this.down();
-		return join( '[', ret, ']' );
-	};
-
-	var reName = /^function (\w+)/;
-
-	var jsDump = {
-		parse:function( obj, type ) { //type is used mostly internally, you can fix a (custom)type in advance
-			var	parser = this.parsers[ type || this.typeOf(obj) ];
-			type = typeof parser;
-
-			return type == 'function' ? parser.call( this, obj ) :
-				   type == 'string' ? parser :
-				   this.parsers.error;
-		},
-		typeOf:function( obj ) {
-			var type;
-			if ( obj === null ) {
-				type = "null";
-			} else if (typeof obj === "undefined") {
-				type = "undefined";
-			} else if (QUnit.is("RegExp", obj)) {
-				type = "regexp";
-			} else if (QUnit.is("Date", obj)) {
-				type = "date";
-			} else if (QUnit.is("Function", obj)) {
-				type = "function";
-			} else if (typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined") {
-				type = "window";
-			} else if (obj.nodeType === 9) {
-				type = "document";
-			} else if (obj.nodeType) {
-				type = "node";
-			} else if (typeof obj === "object" && typeof obj.length === "number" && obj.length >= 0) {
-				type = "array";
-			} else {
-				type = typeof obj;
-			}
-			return type;
-		},
-		separator:function() {
-			return this.multiline ?	this.HTML ? '<br />' : '\n' : this.HTML ? '&nbsp;' : ' ';
-		},
-		indent:function( extra ) {// extra can be a number, shortcut for increasing-calling-decreasing
-			if ( !this.multiline )
-				return '';
-			var chr = this.indentChar;
-			if ( this.HTML )
-				chr = chr.replace(/\t/g,'   ').replace(/ /g,'&nbsp;');
-			return Array( this._depth_ + (extra||0) ).join(chr);
-		},
-		up:function( a ) {
-			this._depth_ += a || 1;
-		},
-		down:function( a ) {
-			this._depth_ -= a || 1;
-		},
-		setParser:function( name, parser ) {
-			this.parsers[name] = parser;
-		},
-		// The next 3 are exposed so you can use them
-		quote:quote,
-		literal:literal,
-		join:join,
-		//
-		_depth_: 1,
-		// This is the list of parsers, to modify them, use jsDump.setParser
-		parsers:{
-			window: '[Window]',
-			document: '[Document]',
-			error:'[ERROR]', //when no parser is found, shouldn't happen
-			unknown: '[Unknown]',
-			'null':'null',
-			'undefined':'undefined',
-			'function':function( fn ) {
-				var ret = 'function',
-					name = 'name' in fn ? fn.name : (reName.exec(fn)||[])[1];//functions never have name in IE
-				if ( name )
-					ret += ' ' + name;
-				ret += '(';
-
-				ret = [ ret, QUnit.jsDump.parse( fn, 'functionArgs' ), '){'].join('');
-				return join( ret, QUnit.jsDump.parse(fn,'functionCode'), '}' );
-			},
-			array: array,
-			nodelist: array,
-			arguments: array,
-			object:function( map ) {
-				var ret = [ ];
-				QUnit.jsDump.up();
-				for ( var key in map )
-					ret.push( QUnit.jsDump.parse(key,'key') + ': ' + QUnit.jsDump.parse(map[key]) );
-				QUnit.jsDump.down();
-				return join( '{', ret, '}' );
-			},
-			node:function( node ) {
-				var open = QUnit.jsDump.HTML ? '&lt;' : '<',
-					close = QUnit.jsDump.HTML ? '&gt;' : '>';
-
-				var tag = node.nodeName.toLowerCase(),
-					ret = open + tag;
-
-				for ( var a in QUnit.jsDump.DOMAttrs ) {
-					var val = node[QUnit.jsDump.DOMAttrs[a]];
-					if ( val )
-						ret += ' ' + a + '=' + QUnit.jsDump.parse( val, 'attribute' );
-				}
-				return ret + close + open + '/' + tag + close;
-			},
-			functionArgs:function( fn ) {//function calls it internally, it's the arguments part of the function
-				var l = fn.length;
-				if ( !l ) return '';
-
-				var args = Array(l);
-				while ( l-- )
-					args[l] = String.fromCharCode(97+l);//97 is 'a'
-				return ' ' + args.join(', ') + ' ';
-			},
-			key:quote, //object calls it internally, the key part of an item in a map
-			functionCode:'[code]', //function calls it internally, it's the content of the function
-			attribute:quote, //node calls it internally, it's an html attribute value
-			string:quote,
-			date:quote,
-			regexp:literal, //regex
-			number:literal,
-			'boolean':literal
-		},
-		DOMAttrs:{//attributes to dump from nodes, name=>realName
-			id:'id',
-			name:'name',
-			'class':'className'
-		},
-		HTML:false,//if true, entities are escaped ( <, >, \t, space and \n )
-		indentChar:'  ',//indentation unit
-		multiline:true //if true, items in a collection, are separated by a \n, else just a space.
-	};
-
-	return jsDump;
-})();
-
-// from Sizzle.js
-function getText( elems ) {
-	var ret = "", elem;
-
-	for ( var i = 0; elems[i]; i++ ) {
-		elem = elems[i];
-
-		// Get the text from text nodes and CDATA nodes
-		if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
-			ret += elem.nodeValue;
-
-		// Traverse everything else, except comment nodes
-		} else if ( elem.nodeType !== 8 ) {
-			ret += getText( elem.childNodes );
-		}
-	}
-
-	return ret;
-};
-
-/*
- * Javascript Diff Algorithm
- *  By John Resig (http://ejohn.org/)
- *  Modified by Chu Alan "sprite"
- *
- * Released under the MIT license.
- *
- * More Info:
- *  http://ejohn.org/projects/javascript-diff-algorithm/
- *
- * Usage: QUnit.diff(expected, actual)
- *
- * QUnit.diff("the quick brown fox jumped over", "the quick fox jumps over") == "the  quick <del>brown </del> fox <del>jumped </del><ins>jumps </ins> over"
- */
-QUnit.diff = (function() {
-	function diff(o, n){
-		var ns = new Object();
-		var os = new Object();
-
-		for (var i = 0; i < n.length; i++) {
-			if (ns[n[i]] == null)
-				ns[n[i]] = {
-					rows: new Array(),
-					o: null
-				};
-			ns[n[i]].rows.push(i);
-		}
-
-		for (var i = 0; i < o.length; i++) {
-			if (os[o[i]] == null)
-				os[o[i]] = {
-					rows: new Array(),
-					n: null
-				};
-			os[o[i]].rows.push(i);
-		}
-
-		for (var i in ns) {
-			if (ns[i].rows.length == 1 && typeof(os[i]) != "undefined" && os[i].rows.length == 1) {
-				n[ns[i].rows[0]] = {
-					text: n[ns[i].rows[0]],
-					row: os[i].rows[0]
-				};
-				o[os[i].rows[0]] = {
-					text: o[os[i].rows[0]],
-					row: ns[i].rows[0]
-				};
-			}
-		}
-
-		for (var i = 0; i < n.length - 1; i++) {
-			if (n[i].text != null && n[i + 1].text == null && n[i].row + 1 < o.length && o[n[i].row + 1].text == null &&
-			n[i + 1] == o[n[i].row + 1]) {
-				n[i + 1] = {
-					text: n[i + 1],
-					row: n[i].row + 1
-				};
-				o[n[i].row + 1] = {
-					text: o[n[i].row + 1],
-					row: i + 1
-				};
-			}
-		}
-
-		for (var i = n.length - 1; i > 0; i--) {
-			if (n[i].text != null && n[i - 1].text == null && n[i].row > 0 && o[n[i].row - 1].text == null &&
-			n[i - 1] == o[n[i].row - 1]) {
-				n[i - 1] = {
-					text: n[i - 1],
-					row: n[i].row - 1
-				};
-				o[n[i].row - 1] = {
-					text: o[n[i].row - 1],
-					row: i - 1
-				};
-			}
-		}
-
-		return {
-			o: o,
-			n: n
-		};
-	}
-
-	return function(o, n){
-		o = o.replace(/\s+$/, '');
-		n = n.replace(/\s+$/, '');
-		var out = diff(o == "" ? [] : o.split(/\s+/), n == "" ? [] : n.split(/\s+/));
-
-		var str = "";
-
-		var oSpace = o.match(/\s+/g);
-		if (oSpace == null) {
-			oSpace = [" "];
-		}
-		else {
-			oSpace.push(" ");
-		}
-		var nSpace = n.match(/\s+/g);
-		if (nSpace == null) {
-			nSpace = [" "];
-		}
-		else {
-			nSpace.push(" ");
-		}
-
-		if (out.n.length == 0) {
-			for (var i = 0; i < out.o.length; i++) {
-				str += '<del>' + out.o[i] + oSpace[i] + "</del>";
-			}
-		}
-		else {
-			if (out.n[0].text == null) {
-				for (n = 0; n < out.o.length && out.o[n].text == null; n++) {
-					str += '<del>' + out.o[n] + oSpace[n] + "</del>";
-				}
-			}
-
-			for (var i = 0; i < out.n.length; i++) {
-				if (out.n[i].text == null) {
-					str += '<ins>' + out.n[i] + nSpace[i] + "</ins>";
-				}
-				else {
-					var pre = "";
-
-					for (n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++) {
-						pre += '<del>' + out.o[n] + oSpace[n] + "</del>";
-					}
-					str += " " + out.n[i].text + nSpace[i] + pre;
-				}
-			}
-		}
-
-		return str;
-	};
-})();
-
-})(this);
author	Ned Batchelder <nedbat@gmail.com>	2016-07-25 15:43:29 -0400
committer	Ned Batchelder <nedbat@gmail.com>	2016-07-25 15:43:29 -0400
commit	16316f298891a44887cfd4e674837c6343d4e3ce (patch)
tree	9b77d6ca45976743d08a8a3109355904b6ab6408
parent	109f1fdb78e6409f83e680ed301c38490dfe2e14 (diff)
parent	3cd55da973c226171ac99f391da8fb24da736723 (diff)
download	python-coveragepy-16316f298891a44887cfd4e674837c6343d4e3ce.tar.gz