@qooxdoo/framework
Version:
The JS Framework for Coders
116 lines (96 loc) • 3.39 kB
JavaScript
/* ************************************************************************
qooxdoo - the new era of web development
http://qooxdoo.org
Copyright:
2007-2010 1&1 Internet AG, Germany, http://www.1und1.de
License:
MIT: https://opensource.org/licenses/MIT
See the LICENSE file in the project's top-level directory for details.
************************************************************************ */
qx.Class.define("qx.test.dev.StackTrace",
{
extend : qx.dev.unit.TestCase,
members :
{
tearDown : function()
{
qx.dev.StackTrace.FILENAME_TO_CLASSNAME = null;
qx.dev.StackTrace.FORMAT_STACKTRACE = null;
},
testGetStackTraceFromError : function()
{
if (!qx.core.Environment.get("ecmascript.error.stacktrace")) {
this.skip("Test skipped since the client doesn't provide stack traces");
}
var trace = [];
try {
throw new Error("Expected exception");
} catch(ex) {
trace = qx.dev.StackTrace.getStackTraceFromError(ex);
}
qx.core.Assert.assertNotEquals(0, trace.length, "No stack trace information returned!");
},
testGetStackTraceFromErrorQx : function()
{
if (!qx.core.Environment.get("ecmascript.error.stacktrace")) {
this.skip("Test skipped since the client doesn't provide stack traces");
}
var qxErrorClasses = [qx.type.BaseError, qx.core.GlobalError,
qx.core.WindowError, qx.dev.unit.RequirementError];
for (var i=0, l=qxErrorClasses.length; i<l; i++) {
var cls = qxErrorClasses[i];
var e;
if (cls.toString().indexOf("GlobalError") > 0) {
e = new cls(new Error());
}
else {
e = new cls();
}
try {
throw e;
}
catch(ex) {
var trace = qx.dev.StackTrace.getStackTraceFromError(ex);
this.assertNotIdentical(0, trace.length, "Didn't get stack trace from " + cls.toString());
}
}
},
testFilenameConverterDefault : function()
{
var ex = new Error("Just a test");
var stack = qx.dev.StackTrace.getStackTraceFromError(ex);
for (var i=0, l=stack.length; i<l; i++) {
this.assertMatch(stack[i], /((?:test\.dev\.StackTrace)|(?:dev\.unit)|(?:testrunner\.js)|(?:tests\.js)|(?:qooxdoo-adapter\.js))/);
}
},
testFilenameConverterCustom : function()
{
var converter = function(fileName) {
this.assertString(fileName);
return "FOO";
};
qx.dev.StackTrace.FILENAME_TO_CLASSNAME = qx.lang.Function.bind(converter, this);
var ex = new Error("Just a test");
var stack = qx.dev.StackTrace.getStackTraceFromError(ex);
for (var i=0, l=stack.length; i<l; i++) {
this.assertMatch(stack[i], /FOO/);
}
},
testFormatStackTrace : function()
{
var formatter = function(trace) {
this.assertArray(trace);
for (var i=0, l=trace.length; i<l; i++) {
trace[i] = "BAR " + trace[i];
}
return trace;
};
qx.dev.StackTrace.FORMAT_STACKTRACE = qx.lang.Function.bind(formatter, this);
var ex = new Error("Just a test");
var stack = qx.dev.StackTrace.getStackTraceFromError(ex);
for (var i=0, l=stack.length; i<l; i++) {
this.assertMatch(stack[i], /^BAR/);
}
}
}
});