public void AddLastTest()
{
var list = new ReAttachTargetList(5);
for (var i = 1; i <= 3; i++)
list.AddLast(new ReAttachTarget(i, "path" + i, "user" + i));
Assert.AreEqual(3, list[2].ProcessId);
Assert.AreEqual(2, list[1].ProcessId);
for (var i = 4; i <= 5; i++)
list.AddLast(new ReAttachTarget(i, "path" + i, "user" + i));
Assert.AreEqual(5, list[4].ProcessId);
Assert.AreEqual(4, list[3].ProcessId);
}
public void AddExistingElementLastTest()
{
var list = new ReAttachTargetList(5);
for (var i = 1; i <= 4; i++)
list.AddLast(new ReAttachTarget(i, "path" + i, "user" + i));
Assert.AreEqual(3, list[2].ProcessId);
Assert.AreEqual(4, list.Count);
list.AddLast(new ReAttachTarget(3, "path3", "user3"));
Assert.AreNotEqual(3, list[2].ProcessId);
Assert.AreEqual(3, list[3].ProcessId);
Assert.AreEqual(4, list.Count);
}
public void AddExistingElementLastTest()
{
var list = new ReAttachTargetList(5);
for (var i = 1; i <= 4; i++)
{
list.AddLast(new ReAttachTarget(i, "path" + i, "user" + i));
}
Assert.AreEqual(3, list[2].ProcessId);
Assert.AreEqual(4, list.Count);
list.AddLast(new ReAttachTarget(3, "path3", "user3"));
Assert.AreNotEqual(3, list[2].ProcessId);
Assert.AreEqual(3, list[3].ProcessId);
Assert.AreEqual(4, list.Count);
}
public void AddLastTest()
{
var list = new ReAttachTargetList(5);
for (var i = 1; i <= 3; i++)
{
list.AddLast(new ReAttachTarget(i, "path" + i, "user" + i));
}
Assert.AreEqual(3, list[2].ProcessId);
Assert.AreEqual(2, list[1].ProcessId);
for (var i = 4; i <= 5; i++)
{
list.AddLast(new ReAttachTarget(i, "path" + i, "user" + i));
}
Assert.AreEqual(5, list[4].ProcessId);
Assert.AreEqual(4, list[3].ProcessId);
}
public void ContainsTest()
{
var list = new ReAttachTargetList(5);
var indices = new[] {1, 2, 3, 4, 5};
for (var i = 1; i <= 5; i++)
list.AddLast(new ReAttachTarget(indices[i-1], "path" + i, "user" + i));
foreach (var index in indices)
{
Assert.AreEqual(index, list[index-1].ProcessId);
}
Assert.IsNull(list[123]);
}
public void ContainsTest()
{
var list = new ReAttachTargetList(5);
var indices = new[] { 1, 2, 3, 4, 5 };
for (var i = 1; i <= 5; i++)
{
list.AddLast(new ReAttachTarget(indices[i - 1], "path" + i, "user" + i));
}
foreach (var index in indices)
{
Assert.AreEqual(index, list[index - 1].ProcessId);
}
Assert.IsNull(list[123]);
}
public ReAttachTargetList LoadTargets()
{
try
{
var root = _package.OpenUserRegistryRoot();
if (root == null)
{
_package.Reporter.ReportError("Unable to open user root registry key.");
return null;
}
var subkey = root.OpenSubKey(ReAttachConstants.ReAttachRegistryKeyName);
if (subkey == null)
{
_package.Reporter.ReportWarning(
"Unable to open ReAttach registry subkey. This might be the first time ReAttach is started.");
root.Close();
return null;
}
var targets = new ReAttachTargetList(ReAttachConstants.ReAttachHistorySize);
for (var i = 1; i < ReAttachConstants.ReAttachHistorySize; i++)
{
var json = subkey.GetValue(ReAttachConstants.ReAttachRegistryHistoryKeyPrefix + i) as string;
if (json == null)
continue;
try
{
var target = JsonConvert.DeserializeObject<ReAttachTarget>(json);
targets.AddLast(target);
} catch (Exception e) { /* Ignore broken elements */}
}
subkey.Close();
root.Close();
return targets;
}
catch (Exception e)
{
_package.Reporter.ReportWarning(
"Unable to load history. This might be first time ReAttach is started. Exception: {0}", e.Message);
}
return null;
}
public ReAttachTargetList LoadTargets()
{
try
{
var root = _package.OpenUserRegistryRoot();
if (root == null)
{
_package.Reporter.ReportError("Unable to open user root registry key.");
return null;
}
var subkey = root.OpenSubKey(ReAttachConstants.ReAttachRegistryKeyName);
if (subkey == null)
{
_package.Reporter.ReportWarning(
"Unable to open ReAttach registry subkey. This might be the first time ReAttach is started.");
root.Close();
return null;
}
var targets = new ReAttachTargetList(ReAttachConstants.ReAttachHistorySize);
for (var i = 1; i < ReAttachConstants.ReAttachHistorySize; i++)
{
var value = subkey.GetValue(ReAttachConstants.ReAttachRegistryHistoryKeyPrefix + i) as string;
if (value == null)
continue;
var tokens = value.Split(new[] {ReAttachConstants.ReAttachRegistrySplitChar});
if (tokens.Length != 4)
continue;
int pid;
int.TryParse(tokens[2], out pid);
targets.AddLast(new ReAttachTarget(pid, tokens[0], tokens[1], tokens[3]));
}
subkey.Close();
root.Close();
return targets;
}
catch (Exception e)
{
_package.Reporter.ReportWarning(
"Unable to load history. This might be first time ReAttach is started. Exception: {0}", e.Message);
}
return null;
}