//
// MonoTests.System.Diagnostics.StackFrameTest.cs
//
// Author:
// Alexander Klyubin (klyubin@aqris.com)
//
// (C) 2001
//
using System;
using System.Diagnostics;
using System.Reflection;
using NUnit.Framework;
namespace MonoTests.System.Diagnostics {
///
/// Tests the case where StackFrame is created for specified file name and
/// location inside it.
///
[TestFixture]
public class StackFrameTest1 : Assertion {
private StackFrame frame1;
private StackFrame frame2;
[SetUp]
public void SetUp () {
frame1 = new StackFrame("dir/someFile", 13, 45);
frame2 = new StackFrame("SomeFile2.cs", 24);
}
[TearDown]
public void TearDown () {
frame1 = null;
frame2 = null;
}
///
/// Tests whether getting file name works.
///
public void TestGetFileName() {
AssertEquals("File name (1)",
"dir/someFile",
frame1.GetFileName());
AssertEquals("File name (2)",
"SomeFile2.cs",
frame2.GetFileName());
}
///
/// Tests whether getting file line number works.
///
public void TestGetFileLineNumber() {
AssertEquals("Line number (1)",
13,
frame1.GetFileLineNumber());
AssertEquals("Line number (2)",
24,
frame2.GetFileLineNumber());
}
///
/// Tests whether getting file column number works.
///
public void TestGetFileColumnNumber() {
AssertEquals("Column number (1)",
45,
frame1.GetFileColumnNumber());
AssertEquals("Column number (2)",
0,
frame2.GetFileColumnNumber());
}
///
/// Tests whether getting method associated with frame works.
///
public void TestGetMethod() {
Assert("Method not null (1)", (frame1.GetMethod() != null));
AssertEquals("Class declaring the method (1)",
this.GetType(),
frame1.GetMethod().DeclaringType);
AssertEquals("Method name (1)",
"SetUp",
frame1.GetMethod().Name);
Assert("Method not null (2)", (frame2.GetMethod() != null));
AssertEquals("Class declaring the method (2)",
this.GetType(),
frame2.GetMethod().DeclaringType);
AssertEquals("Method name (2)",
"SetUp",
frame2.GetMethod().Name);
}
}
///
/// Tests the case where StackFrame is created for current method.
///
///
/// FIXME: Must be compiled with /debug switch. Otherwise some file
/// information will be incorrect for the following test cases.
/// What's the best way to do both types of tests with and without
/// debug information?
///
[TestFixture]
public class StackFrameTest2 : Assertion {
private StackFrame frame1;
private StackFrame frame2;
private StackFrame frame3;
[SetUp]
public void SetUp() {
frame1 = new StackFrame();
frame2 = new StackFrame(true);
frame3 = new StackFrame(0);
}
[TearDown]
public void TearDown () {
frame1 = null;
frame2 = null;
frame3 = null;
}
///
/// Tests whether getting file name works.
///
public void TestGetFileName1() {
AssertNull("File name (1)",
frame1.GetFileName());
}
public void TestGetFileName2() {
Assert("File name (2) " + frame2.GetFileName()
+ " ends with StackFrameTest.cs",
frame2.GetFileName().EndsWith("StackFrameTest.cs"));
}
///
/// Tests whether getting file line number works.
///
[Ignore ("Bug 45730 - Incorrect line numbers returned")]
public void TestGetFileLineNumber() {
AssertEquals("Line number (1)",
0,
frame1.GetFileLineNumber());
AssertEquals("Line number (2)",
119,
frame2.GetFileLineNumber());
AssertEquals("Line number (3)",
0,
frame3.GetFileLineNumber());
}
///
/// Tests whether getting file column number works.
///
[Ignore ("Bug 45730 - Column numbers always zero")]
public void TestGetFileColumnNumber() {
AssertEquals("Column number (1)",
0,
frame1.GetFileColumnNumber());
AssertEquals("Column number (2)",
25,
frame2.GetFileColumnNumber());
AssertEquals("Column number (3)",
0,
frame3.GetFileColumnNumber());
}
///
/// Tests whether getting method associated with frame works.
///
public void TestGetMethod() {
Assert("Method not null (1)",
(frame1.GetMethod() != null));
AssertEquals("Class declaring the method (1)",
this.GetType(),
frame1.GetMethod().DeclaringType);
AssertEquals("Method name (1)",
"SetUp",
frame1.GetMethod().Name);
Assert("Method not null (2)",
(frame2.GetMethod() != null));
AssertEquals("Class declaring the method (2)",
this.GetType(),
frame2.GetMethod().DeclaringType);
AssertEquals("Method name (2)",
"SetUp",
frame2.GetMethod().Name);
Assert("Method not null (3)",
(frame3.GetMethod() != null));
AssertEquals("Class declaring the method (3)",
this.GetType(),
frame3.GetMethod().DeclaringType);
AssertEquals("Method name (3)",
"SetUp",
frame3.GetMethod().Name);
}
}
///
/// Tests the case where StackFrame is created for current method but
/// skipping some frames.
///
///
/// FIXME: Must be compiled with /debug switch. Otherwise some file
/// information will be incorrect for the following test cases.
/// What's the best way to do both types of tests with and without
/// debug information?
///
[TestFixture]
public class StackFrameTest3 : Assertion {
protected StackFrame frame1;
protected StackFrame frame2;
[SetUp]
public void SetUp() {
// In order to get better test cases with stack traces
NestedSetUp();
}
private void NestedSetUp() {
frame1 = new StackFrame(2);
frame2 = new StackFrame(1, true);
// Without this access of frame2 on the RHS, none of
// the properties or methods seem to return any data ???
string s = frame2.GetFileName();
}
[TearDown]
public void TearDown() {
frame1 = null;
frame2 = null;
}
///
/// Tests whether getting file name works.
///
public void TestGetFileName() {
AssertNull("File name (1)",
frame1.GetFileName());
AssertNotNull("File name (2) should not be null",
frame2.GetFileName());
Assert("File name (2) " + frame2.GetFileName()
+ " ends with StackFrameTest.cs",
frame2.GetFileName().EndsWith("StackFrameTest.cs"));
}
///
/// Tests whether getting file line number works.
///
[Ignore ("Bug 45730 - Incorrect line numbers returned")]
public void TestGetFileLineNumber() {
AssertEquals("Line number (1)",
0,
frame1.GetFileLineNumber());
AssertEquals("Line number (2)",
236,
frame2.GetFileLineNumber());
}
///
/// Tests whether getting file column number works.
///
[Ignore ("Bug 45730 - Column numbers always zero")]
public void TestGetFileColumnNumber() {
AssertEquals("Column number (1)",
0,
frame1.GetFileColumnNumber());
AssertEquals("Column number (2)",
17,
frame2.GetFileColumnNumber());
}
///
/// Tests whether getting method associated with frame works.
///
public void TestGetMethod() {
Assert("Method not null (1)", (frame1.GetMethod() != null));
Assert("Method not null (2)", (frame2.GetMethod() != null));
AssertEquals("Class declaring the method (2)",
this.GetType(),
frame2.GetMethod().DeclaringType);
AssertEquals("Method name (2)",
"SetUp",
frame2.GetMethod().Name);
}
}
}