259 lines
8.1 KiB
C#
259 lines
8.1 KiB
C#
using Xunit;
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using System;
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using System.IO;
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using System.Diagnostics;
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using System.Management.Automation;
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namespace PSTests
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{
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[Collection("AssemblyLoadContext")]
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public static class PlatformTests
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{
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[Fact]
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public static void TestIsCoreCLR()
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{
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Assert.True(Platform.IsCoreCLR);
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}
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[Fact]
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public static void TestGetUserName()
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{
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var startInfo = new ProcessStartInfo
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{
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FileName = @"/usr/bin/env",
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Arguments = "whoami",
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RedirectStandardOutput = true,
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UseShellExecute = false
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};
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using (Process process = Process.Start(startInfo))
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{
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// Get output of call to whoami without trailing newline
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string username = process.StandardOutput.ReadToEnd().Trim();
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process.WaitForExit();
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// The process should return an exit code of 0 on success
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Assert.Equal(0, process.ExitCode);
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// It should be the same as what our platform code returns
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Assert.Equal(username, Platform.Unix.UserName());
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}
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}
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[Fact(Skip="Bad arguments for OS X")]
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public static void TestGetMachineName()
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{
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var startInfo = new ProcessStartInfo
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{
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FileName = @"/usr/bin/env",
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Arguments = "hostname",
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RedirectStandardOutput = true,
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UseShellExecute = false
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};
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using (Process process = Process.Start(startInfo))
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{
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// Get output of call to hostname without trailing newline
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string hostname = process.StandardOutput.ReadToEnd().Trim();
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process.WaitForExit();
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// The process should return an exit code of 0 on success
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Assert.Equal(0, process.ExitCode);
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// It should be the same as what our platform code returns
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Assert.Equal(hostname, System.Management.Automation.Environment.MachineName);
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}
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}
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[Fact(Skip="Bad arguments for OS X")]
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public static void TestGetFQDN()
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{
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var startInfo = new ProcessStartInfo
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{
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FileName = @"/usr/bin/env",
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Arguments = "hostname --fqdn",
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RedirectStandardOutput = true,
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UseShellExecute = false
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};
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using (Process process = Process.Start(startInfo))
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{
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// Get output of call to hostname without trailing newline
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string hostname = process.StandardOutput.ReadToEnd().Trim();
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process.WaitForExit();
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// The process should return an exit code of 0 on success
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Assert.Equal(0, process.ExitCode);
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// It should be the same as what our platform code returns
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Assert.Equal(hostname, Platform.NonWindowsGetHostName());
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}
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}
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[Fact(Skip="Bad arguments for OS X")]
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public static void TestGetDomainName()
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{
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var startInfo = new ProcessStartInfo
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{
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FileName = @"/usr/bin/env",
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Arguments = "dnsdomainname",
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RedirectStandardOutput = true,
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UseShellExecute = false
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};
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using (Process process = Process.Start(startInfo))
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{
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// Get output of call to hostname without trailing newline
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string domainName = process.StandardOutput.ReadToEnd().Trim();
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process.WaitForExit();
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// The process should return an exit code of 0 on success
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Assert.Equal(0, process.ExitCode);
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// It should be the same as what our platform code returns
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Assert.Equal(domainName, Platform.NonWindowsGetDomainName());
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}
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}
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[Fact]
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public static void TestIsExecutable()
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{
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Assert.True(Platform.NonWindowsIsExecutable("/bin/ls"));
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}
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[Fact]
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public static void TestIsNotExecutable()
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{
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Assert.False(Platform.NonWindowsIsExecutable("/etc/hosts"));
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}
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[Fact]
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public static void TestDirectoryIsNotExecutable()
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{
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Assert.False(Platform.NonWindowsIsExecutable("/etc"));
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}
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[Fact]
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public static void TestFileIsNotHardLink()
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{
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string path = @"/tmp/nothardlink";
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if (File.Exists(path))
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{
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File.Delete(path);
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}
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File.Create(path);
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FileSystemInfo fd = new FileInfo(path);
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// Since this is the only reference to the file, it is not considered a
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// hardlink by our API (though all files are hardlinks on Linux)
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Assert.False(Platform.NonWindowsIsHardLink(fd));
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File.Delete(path);
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}
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[Fact]
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public static void TestFileIsHardLink()
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{
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string path = @"/tmp/originallink";
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if (File.Exists(path))
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{
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File.Delete(path);
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}
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File.Create(path);
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string link = "/tmp/newlink";
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if (File.Exists(link))
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{
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File.Delete(link);
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}
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var startInfo = new ProcessStartInfo
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{
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FileName = @"/usr/bin/env",
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Arguments = "ln " + path + " " + link,
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RedirectStandardOutput = true,
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UseShellExecute = false
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};
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using (Process process = Process.Start(startInfo))
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{
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process.WaitForExit();
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Assert.Equal(0, process.ExitCode);
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}
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// Since there are now two references to the file, both are considered
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// hardlinks by our API (though all files are hardlinks on Linux)
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FileSystemInfo fd = new FileInfo(path);
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Assert.True(Platform.NonWindowsIsHardLink(fd));
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fd = new FileInfo(link);
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Assert.True(Platform.NonWindowsIsHardLink(fd));
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File.Delete(path);
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File.Delete(link);
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}
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[Fact]
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public static void TestDirectoryIsNotHardLink()
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{
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string path = @"/tmp";
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FileSystemInfo fd = new FileInfo(path);
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Assert.False(Platform.NonWindowsIsHardLink(fd));
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}
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[Fact]
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public static void TestNonExistentIsHardLink()
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{
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// A file that should *never* exist on a test machine:
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string path = @"/tmp/ThisFileShouldNotExistOnTestMachines";
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// If the file exists, then there's a larger issue that needs to be looked at
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Assert.False(File.Exists(path));
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// Convert `path` string to FileSystemInfo data type. And now, it should return true
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FileSystemInfo fd = new FileInfo(path);
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Assert.False(Platform.NonWindowsIsHardLink(fd));
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}
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[Fact]
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public static void TestFileIsSymLink()
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{
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string path = @"/tmp/originallink";
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if (File.Exists(path))
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{
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File.Delete(path);
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}
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File.Create(path);
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string link = "/tmp/newlink";
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if (File.Exists(link))
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{
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File.Delete(link);
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}
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var startInfo = new ProcessStartInfo
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{
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FileName = @"/usr/bin/env",
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Arguments = "ln -s " + path + " " + link,
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RedirectStandardOutput = true,
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UseShellExecute = false
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};
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using (Process process = Process.Start(startInfo))
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{
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process.WaitForExit();
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Assert.Equal(0, process.ExitCode);
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}
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FileSystemInfo fd = new FileInfo(path);
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Assert.False(Platform.NonWindowsIsSymLink(fd));
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fd = new FileInfo(link);
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Assert.True(Platform.NonWindowsIsSymLink(fd));
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File.Delete(path);
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File.Delete(link);
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}
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}
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}
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