public void GetApplicationFolderReturnsSubfolderFromVarTmpIfTmpDirIsTooLongInNonWindows()
{
if (!ApplicationFolderProvider.IsWindowsOperatingSystem())
{
string longDirectoryName = Path.Combine(this.testDirectory.FullName, new string('A', 300));
var varTmpdir = new System.IO.DirectoryInfo(NonWindowsStorageProbePathVarTmp);
// Initialize ApplicationfolderProvider
var environmentVariables = new Hashtable
{
{ "TMPDIR", longDirectoryName },
};
var provider = new ApplicationFolderProvider(environmentVariables);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
// Evaluate
Assert.IsNotNull(applicationFolder);
Assert.IsFalse(Directory.Exists(longDirectoryName), "TEST ERROR: This directory should not be created.");
Assert.IsTrue(Directory.Exists(varTmpdir.FullName), "TEST ERROR: This directory should be created.");
Assert.IsTrue(varTmpdir.GetDirectories().Any(r => r.Name.Equals("Microsoft")), "TEST FAIL: TEMP subdirectories were not created");
varTmpdir.EnumerateDirectories().ToList().ForEach(d => { if (d.Name == "Microsoft")
{
d.Delete(true);
}
});
}
}
public void GetApplicationFolderReturnsNullWhenCustomFolderConfiguredAndNotExists()
{
DirectoryInfo localAppData = this.CreateTestDirectory(@"AppData\Local");
DirectoryInfo temp = this.CreateTestDirectory(@"AppData\Temp");
DirectoryInfo customFolder = new DirectoryInfo(@"Custom");
Assert.IsFalse(customFolder.Exists);
try
{
var environmentVariables = new Hashtable();
environmentVariables.Add("LOCALAPPDATA", localAppData.FullName);
environmentVariables.Add("TEMP", localAppData.FullName);
var provider = new ApplicationFolderProvider(environmentVariables, customFolder.FullName);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
// VALIDATE
// That the applicationfolder returned is null.
Assert.IsNull(applicationFolder);
// Also validate that SDK does not
// create the customFolder.
Assert.IsFalse(customFolder.Exists);
}
finally
{
DeleteIfExists(localAppData);
DeleteIfExists(temp);
DeleteIfExists(customFolder);
}
}
public void AclsAreAppliedToTemp()
{
DirectoryInfo localAppData = this.CreateTestDirectory(@"AppData\Local", FileSystemRights.CreateDirectories, AccessControlType.Deny);
DirectoryInfo temp = this.CreateTestDirectory("Temp");
var environmentVariables = new Hashtable
{
{ "LOCALAPPDATA", localAppData.FullName },
{ "TEMP", temp.FullName },
};
var provider = new ApplicationFolderProvider(environmentVariables);
PlatformFolder applicationFolder = provider.GetApplicationFolder() as PlatformFolder;
var accessControl = applicationFolder.Folder.GetAccessControl();
var rulesCollection = accessControl.GetAccessRules(true, true, typeof(SecurityIdentifier));
Assert.AreEqual(2, rulesCollection.Count);
Assert.IsFalse(rulesCollection[0].IsInherited);
Assert.AreEqual(new SecurityIdentifier(WellKnownSidType.BuiltinAdministratorsSid, null).Value, rulesCollection[0].IdentityReference.Value);
Assert.IsFalse(rulesCollection[1].IsInherited);
Assert.AreEqual(WindowsIdentity.GetCurrent().User.Value, rulesCollection[1].IdentityReference.Value);
localAppData.Delete(true);
}
public void GetApplicationFolderReturnsValidPlatformFolder()
{
IApplicationFolderProvider provider = new ApplicationFolderProvider();
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
}
public void GetApplicationFolderReturnsSubfolderFromTempFolderIfLocalAppDataIsNotAvailable()
{
DirectoryInfo temp = this.CreateTestDirectory("Temp");
var environmentVariables = new Hashtable { { "TEMP", temp.FullName } };
var provider = new ApplicationFolderProvider(environmentVariables);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.AreEqual(1, temp.GetDirectories().Length);
}
public void GetApplicationFolderReturnsSubfolderFromLocalAppDataFolder()
{
DirectoryInfo localAppData = this.CreateTestDirectory(@"AppData\Local");
var environmentVariables = new Hashtable { { "LOCALAPPDATA", localAppData.FullName } };
var provider = new ApplicationFolderProvider(environmentVariables);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.AreEqual(1, localAppData.GetDirectories().Length);
}
public void GetApplicationFolderReturnsNullWhenNeitherLocalAppDataNorTempFolderIsAccessible()
{
var environmentVariables = new Hashtable
{
{ "LOCALAPPDATA", this.CreateTestDirectory(@"AppData\Local", FileSystemRights.CreateDirectories, AccessControlType.Deny).FullName },
{ "TEMP", this.CreateTestDirectory("Temp", FileSystemRights.CreateDirectories, AccessControlType.Deny).FullName },
};
var provider = new ApplicationFolderProvider(environmentVariables);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNull(applicationFolder);
}
public void GetApplicationFolderReturnsSubfolderFromLocalAppDataFolder()
{
DirectoryInfo localAppData = this.CreateTestDirectory(@"AppData\Local");
var environmentVariables = new Hashtable {
{ "LOCALAPPDATA", localAppData.FullName }
};
var provider = new ApplicationFolderProvider(environmentVariables);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.AreEqual(1, localAppData.GetDirectories().Length);
}
public void GetApplicationFolderReturnsSubfolderFromTempFolderIfLocalAppDataIsNotAvailable()
{
DirectoryInfo temp = this.CreateTestDirectory("Temp");
var environmentVariables = new Hashtable {
{ "TEMP", temp.FullName }
};
var provider = new ApplicationFolderProvider(environmentVariables);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.AreEqual(1, temp.GetDirectories().Length);
}
public void GetApplicationFolderReturnsNullWhenNoFolderAvailableToStoreDataInNonWindows()
{
if (!ApplicationFolderProvider.IsWindowsOperatingSystem())
{
var provider = new ApplicationFolderProvider();
var vartmpPathFieldInfo = provider.GetType().GetField("nonWindowsStorageProbePathVarTmp", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
vartmpPathFieldInfo.SetValue(provider, "");
var tmpPathFieldInfo = provider.GetType().GetField("nonWindowsStorageProbePathTmp", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
tmpPathFieldInfo.SetValue(provider, "");
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNull(applicationFolder);
}
}
public void GetApplicationFolderReturnsSubfolderFromTempFolderIfLocalAppDataIsAvailableButNotAccessible()
{
DirectoryInfo localAppData = this.CreateTestDirectory(@"AppData\Local", FileSystemRights.CreateDirectories, AccessControlType.Deny);
DirectoryInfo temp = this.CreateTestDirectory("Temp");
var environmentVariables = new Hashtable
{
{ "LOCALAPPDATA", localAppData.FullName },
{ "TEMP", temp.FullName },
};
var provider = new ApplicationFolderProvider(environmentVariables);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.AreEqual(1, temp.GetDirectories().Length);
}
public void GetApplicationFolderReturnsSubfolderFromTmpDirFolderInNonWindows()
{
if (!ApplicationFolderProvider.IsWindowsOperatingSystem())
{
DirectoryInfo tmpDir = this.testDirectory.CreateSubdirectory(@"tmpdir");
var environmentVariables = new Hashtable {
{ "TMPDIR", tmpDir.FullName }
};
var provider = new ApplicationFolderProvider(environmentVariables);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.AreEqual(1, tmpDir.GetDirectories().Length);
tmpDir.Delete(true);
}
}
public void GetApplicationFolderReturnsSubfolderFromCustomFolderFirst()
{
DirectoryInfo localAppData = this.CreateTestDirectory(@"AppData\Local");
DirectoryInfo customFolder = this.CreateTestDirectory(@"Custom");
var environmentVariables = new Hashtable { { "LOCALAPPDATA", localAppData.FullName } };
var provider = new ApplicationFolderProvider(environmentVariables, customFolder.FullName);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.AreEqual(((PlatformFolder)applicationFolder).Folder.Name, customFolder.Name, "Subfolder for custom folder should not be created.");
localAppData.Delete(true);
customFolder.Delete(true);
}
public void GetApplicationFolderReturnsSubfolderFromTempFolderIfLocalAppDataIsAvailableButNotAccessible()
{
DirectoryInfo localAppData = this.CreateTestDirectory(@"AppData\Local", FileSystemRights.CreateDirectories, AccessControlType.Deny);
DirectoryInfo temp = this.CreateTestDirectory("Temp");
var environmentVariables = new Hashtable
{
{ "LOCALAPPDATA", localAppData.FullName },
{ "TEMP", temp.FullName },
};
var provider = new ApplicationFolderProvider(environmentVariables);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.AreEqual(1, temp.GetDirectories().Length);
}
public void GetApplicationFolderReturnsSubfolderFromTempFolderIfLocalAppDataIsUnmappedDrive()
{
DirectoryInfo temp = this.CreateTestDirectory("Temp");
var environmentVariables = new Hashtable
{
{ "LOCALAPPDATA", @"L:\Temp" },
{ "TEMP", temp.FullName },
};
var provider = new ApplicationFolderProvider(environmentVariables);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.AreEqual(1, temp.GetDirectories().Length);
temp.Delete(true);
}
public void GetApplicationFolderReturnsNullWhenUnableToSetSecurityPolicyOnDirectory()
{
var environmentVariables = new Hashtable
{
{ "LOCALAPPDATA", this.CreateTestDirectory(@"AppData\Local").FullName },
{ "TEMP", this.CreateTestDirectory("Temp").FullName },
};
var provider = new ApplicationFolderProvider(environmentVariables);
// Override to return false indicating applying security failed.
provider.OverrideApplySecurityToDirectory((dirInfo) => { return(false); });
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNull(applicationFolder);
}
public void GetApplicationFolderReturnsSubfolderFromCustomFolderFirst()
{
DirectoryInfo localAppData = this.CreateTestDirectory(@"AppData\Local");
DirectoryInfo customFolder = this.CreateTestDirectory(@"Custom");
var environmentVariables = new Hashtable {
{ "LOCALAPPDATA", localAppData.FullName }
};
var provider = new ApplicationFolderProvider(environmentVariables, customFolder.FullName);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.AreEqual(((PlatformFolder)applicationFolder).Folder.Name, customFolder.Name, "Sub-folder for custom folder should not be created.");
localAppData.Delete(true);
customFolder.Delete(true);
}
public void GetApplicationFolderReturnsSubfolderFromVarTmpFolderIfTmpDirIsNotAvailableInNonWindows()
{
if (!ApplicationFolderProvider.IsWindowsOperatingSystem())
{
var dir = new System.IO.DirectoryInfo(NonWindowsStorageProbePathVarTmp);
var provider = new ApplicationFolderProvider();
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.IsTrue(dir.GetDirectories().Any(r => r.Name.Equals("Microsoft")));
dir.EnumerateDirectories().ToList().ForEach(d => { if (d.Name == "Microsoft")
{
d.Delete(true);
}
});
}
}
private void GetApplicationFolderReturnsNullWhenFolderAlreadyExistsButNotAccessible(FileSystemRights rights)
{
DirectoryInfo localAppData = this.CreateTestDirectory(@"AppData\Local");
var environmentVariables = new Hashtable {
{ "LOCALAPPDATA", localAppData.FullName }
};
var provider = new ApplicationFolderProvider(environmentVariables);
// Create the application folder and make it inaccessible
provider.GetApplicationFolder();
DirectoryInfo microsoft = localAppData.GetDirectories().Single();
DirectoryInfo applicationInsights = microsoft.GetDirectories().Single();
DirectoryInfo application = applicationInsights.GetDirectories().Single();
using (new DirectoryAccessDenier(application, rights))
{
// Try getting the inaccessible folder
Assert.IsNull(provider.GetApplicationFolder());
}
}
public void GetApplicationFolderReturnsCustomFolderWhenConfiguredAndExists()
{
DirectoryInfo localAppData = this.CreateTestDirectory(@"AppData\Local");
DirectoryInfo customFolder = this.CreateTestDirectory(@"Custom");
try
{
var environmentVariables = new Hashtable {
{ "LOCALAPPDATA", localAppData.FullName }
};
var provider = new ApplicationFolderProvider(environmentVariables, customFolder.FullName);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.AreEqual(customFolder.Name, ((PlatformFolder)applicationFolder).Folder.Name, "Configured custom folder should be used when available.");
}
finally
{
DeleteIfExists(localAppData);
DeleteIfExists(customFolder);
}
}
public void GetApplicationFolderReturnsSubfolderFromTempFolderIfLocalAppDataIsTooLong()
{
string longName = new string('A', 238 - this.testDirectory.FullName.Length);
DirectoryInfo localAppData = this.CreateTestDirectory(longName);
DirectoryInfo temp = this.CreateTestDirectory("Temp");
var environmentVariables = new Hashtable
{
{ "LOCALAPPDATA", localAppData.FullName },
{ "TEMP", temp.FullName },
};
var provider = new ApplicationFolderProvider(environmentVariables);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.AreEqual(1, temp.GetDirectories().Length);
localAppData.Delete(true);
temp.Delete(true);
}
public void GetApplicationFolderReturnsSubfolderFromCustomFolderFirstInNonWindows()
{
if (!ApplicationFolderProvider.IsWindowsOperatingSystem())
{
DirectoryInfo tmpDir = this.testDirectory.CreateSubdirectory(@"tmpdir");
DirectoryInfo customFolder = this.testDirectory.CreateSubdirectory(@"Custom");
var environmentVariables = new Hashtable {
{ "TMPDIR", tmpDir.FullName }
};
var provider = new ApplicationFolderProvider(environmentVariables, customFolder.FullName);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.AreEqual(((PlatformFolder)applicationFolder).Folder.Name, customFolder.Name, "Sub-folder for custom folder should not be created.");
tmpDir.Delete(true);
customFolder.Delete(true);
}
}
public void GetApplicationFolderReturnsSubfolderFromTempFolderIfLocalAppDataIsTooLong()
{
// For reasons i don't understand, DotNetCore is able to create longer directory names. I've increased the length of this test path to guarantee that it fails.
string longDirectoryName = Path.Combine(this.testDirectory.FullName, new string('A', 300)); //Windows has a max directory length of 248 characters.
DirectoryInfo temp = this.CreateTestDirectory("Temp");
// Initialize ApplicationfolderProvider
var environmentVariables = new Hashtable
{
{ "LOCALAPPDATA", longDirectoryName },
{ "TEMP", temp.FullName },
};
var provider = new ApplicationFolderProvider(environmentVariables);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
// Evaluate
Assert.IsNotNull(applicationFolder);
Assert.IsFalse(Directory.Exists(longDirectoryName), "TEST ERROR: This directory should not be created.");
Assert.IsTrue(Directory.Exists(temp.FullName), "TEST ERROR: This directory should be created.");
Assert.AreEqual(1, temp.GetDirectories().Length, "TEST FAIL: TEMP subdirectories were not created");
temp.Delete(true);
}
public void GetApplicationFolderReturnsSubfolderFromTmpFolderIfVarTmpIsNotAvailableInNonWindows()
{
if (!ApplicationFolderProvider.IsWindowsOperatingSystem())
{
var dir = new System.IO.DirectoryInfo(NonWindowsStorageProbePathTmp);
var provider = new ApplicationFolderProvider();
var vartmpPathFieldInfo = provider.GetType().GetField("nonWindowsStorageProbePathVarTmp", System.Reflection.BindingFlags.NonPublic | System.Reflection.BindingFlags.Instance);
vartmpPathFieldInfo.SetValue(provider, "");
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.IsTrue(dir.GetDirectories().Any(r => r.Name.Equals("Microsoft")));
dir.EnumerateDirectories().ToList().ForEach(d => { if (d.Name == "Microsoft")
{
d.Delete(true);
}
});
}
}
public void GetApplicationFolderReturnsNullWhenNeitherLocalAppDataNorTempFolderIsAccessible()
{
var environmentVariables = new Hashtable
{
{ "LOCALAPPDATA", this.CreateTestDirectory(@"AppData\Local", FileSystemRights.CreateDirectories, AccessControlType.Deny).FullName },
{ "TEMP", this.CreateTestDirectory("Temp", FileSystemRights.CreateDirectories, AccessControlType.Deny).FullName },
};
var provider = new ApplicationFolderProvider(environmentVariables);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNull(applicationFolder);
}
public void GetApplicationFolderReturnsValidPlatformFolder()
{
IApplicationFolderProvider provider = new ApplicationFolderProvider();
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
}
public void GetApplicationFolderReturnsSubfolderFromTempFolderIfLocalAppDataIsUnmappedDrive()
{
DirectoryInfo temp = this.CreateTestDirectory("Temp");
var environmentVariables = new Hashtable
{
{ "LOCALAPPDATA", @"L:\Temp" },
{ "TEMP", temp.FullName },
};
var provider = new ApplicationFolderProvider(environmentVariables);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.AreEqual(1, temp.GetDirectories().Length);
temp.Delete(true);
}
public void GetApplicationFolderReturnsSubfolderFromTempFolderIfLocalAppDataIsTooLong()
{
string longName = new string('A', 238 - this.testDirectory.FullName.Length);
DirectoryInfo localAppData = this.CreateTestDirectory(longName);
DirectoryInfo temp = this.CreateTestDirectory("Temp");
var environmentVariables = new Hashtable
{
{ "LOCALAPPDATA", localAppData.FullName },
{ "TEMP", temp.FullName },
};
var provider = new ApplicationFolderProvider(environmentVariables);
IPlatformFolder applicationFolder = provider.GetApplicationFolder();
Assert.IsNotNull(applicationFolder);
Assert.AreEqual(1, temp.GetDirectories().Length);
localAppData.Delete(true);
temp.Delete(true);
}
private void GetApplicationFolderReturnsNullWhenFolderAlreadyExistsButNotAccessible(FileSystemRights rights)
{
DirectoryInfo localAppData = this.CreateTestDirectory(@"AppData\Local");
var environmentVariables = new Hashtable { { "LOCALAPPDATA", localAppData.FullName } };
var provider = new ApplicationFolderProvider(environmentVariables);
// Create the application folder and make it inaccessible
provider.GetApplicationFolder();
DirectoryInfo microsoft = localAppData.GetDirectories().Single();
DirectoryInfo applicationInsights = microsoft.GetDirectories().Single();
DirectoryInfo application = applicationInsights.GetDirectories().Single();
using (new DirectoryAccessDenier(application, rights))
{
// Try getting the inaccessible folder
Assert.IsNull(provider.GetApplicationFolder());
}
}
