MegaBites-AI/Windows-powershell

1# Copyright (c) Microsoft Corporation.2# Licensed under the MIT License.3Describe "UnixFileSystem additions" -Tag "CI" {4    Context "Basic Validation" {5        BeforeAll {6            $PSDefaultParameterValues.Add('It:Skip', $IsWindows)7        }8 9        AfterAll {10            $PSDefaultParameterValues.Remove('It:Skip')11        }12 13        It "Should include a UnixStat property" {14            $i = Get-Item ${TestDrive}15            $i.UnixStat | Should -Not -BeNullOrEmpty16        }17 18        It "The UnixStat property should be the correct type" {19            $expected = "System.Management.Automation.Platform+Unix+CommonStat"20            $i = (Get-Item /).psobject.properties['UnixStat'].TypeNameOfValue21            $i | Should -Be $expected22        }23    }24 25    Context "Validation of additional properties on file system objects" {26        BeforeAll {27            $PSDefaultParameterValues.Add('It:Skip', $IsWindows)28 29            $testDir  = "${TestDrive}/TestDir"30            $testFile = "${testDir}/TestFile"31 32            $testCase = @{ Mode = '000';  Perm = '----------'; Item = "${testFile}" },33                        @{ Mode = '111';  Perm = '---x--x--x'; Item = "${testFile}" },34                        @{ Mode = '222';  Perm = '--w--w--w-'; Item = "${testFile}" },35                        @{ Mode = '333';  Perm = '--wx-wx-wx'; Item = "${testFile}" },36                        @{ Mode = '444';  Perm = '-r--r--r--'; Item = "${testFile}" },37                        @{ Mode = '555';  Perm = '-r-xr-xr-x'; Item = "${testFile}" },38                        @{ Mode = '666';  Perm = '-rw-rw-rw-'; Item = "${testFile}" },39                        @{ Mode = '777';  Perm = '-rwxrwxrwx'; Item = "${testFile}" },40                        @{ Mode = '4644'; Perm = '-rwSr--r--'; Item = "${testFile}" },41                        @{ Mode = '1644'; Perm = '-rw-r--r-T'; Item = "${testFile}" },42                        @{ Mode = '2644'; Perm = '-rw-r-Sr--'; Item = "${testFile}" },43                        @{ Mode = '7644'; Perm = '-rwSr-Sr-T'; Item = "${testFile}" },44                        @{ Mode = '4777'; Perm = '-rwsrwxrwx'; Item = "${testFile}" },45                        @{ Mode = '1777'; Perm = 'drwxrwxrwt'; Item = "${testDir}"  }46        }47 48        AfterAll {49            $PSDefaultParameterValues.Remove('It:Skip')50        }51 52        BeforeEach {53            $null = New-Item -ItemType Directory -Path "${testDir}"54            $null = New-Item -ItemType File -Path "${testFile}"55        }56 57        AfterEach {58            Remove-Item -Path "${testFile}" -Force59            Remove-Item -Path "${testDir}"  -Recurse -Force60        }61 62        It "Should present filemode '<Mode>' string correctly as '<Perm>'" -testCase $testCase {63            param ($Mode, $Perm, $Item )64            # chmod can fail for some modes so be sure to handle that here.65            # specifically, when setting setgid chmod can fail if the group is privileged.66            chmod "$Mode" "${Item}"67            if ($LASTEXITCODE -ne 0) {68                set-itresult -skip -because "chmod '$mode' failed"69            }70            else {71                $i = Get-Item $Item72                $i.UnixMode | Should -BeExactly $Perm73            }74        }75 76        It "Should retrieve the user name for the file" {77            $i = Get-Item ${testFile}78            $user = (/bin/ls -ld $testFile).split(" ",[System.StringSplitOptions]"RemoveEmptyEntries")[2]79            $i.User | Should -Be $user80        }81 82        It "Should retrieve the group name for the file" {83            $i = Get-Item ${testFile}84            $group = (/bin/ls -ld $testFile).split(" ",[System.StringSplitOptions]"RemoveEmptyEntries")[3]85            $i.Group | Should -Be $Group86        }87    }88 89    Context "Other properties of UnixStat object" {90        BeforeAll {91            $PSDefaultParameterValues.Add('It:Skip', $IsWindows)92            if ($IsWindows) {93                return94            }95 96            $testDir  = "${TestDrive}/TestDir"97            $testFile = "${testDir}/TestFile"98 99            $null = New-Item -Type Directory -Path $testDir100            $null = New-Item -Type File -Path $testFile101            Set-Content -Path ${testFile} -Value "abc"102 103            $expectedFileInode,$permission,$expectedFileLinkCount,$user,$group,$expectedFileSize,$unused =104                (/bin/ls -ldi ${testFile}).Split(" ", 7, [System.StringSplitOptions]"RemoveEmptyEntries")105            $file = Get-Item ${testFile}106 107            $expectedDirInode,$permission,$expectedDirLinkCount,$user,$group,$expectedDirSize,$unused =108                (/bin/ls -ldi ${testDir}).Split(" ", 7, [System.StringSplitOptions]"RemoveEmptyEntries")109            $Dir = Get-Item ${testDir}110 111            $testCases =112                @{ Expected = $expectedFileInode; Observed = $File.UnixStat.Inode; Title = "FileInode" },113                @{ Expected = $expectedFileLinkCount; Observed = $File.UnixStat.HardlinkCount; Title = "FileHardlinkCount" },114                @{ Expected = $expectedFileSize; Observed = $File.UnixStat.Size; Title = "FileSize" },115                @{ Expected = $expectedDirInode; Observed = $Dir.UnixStat.Inode; Title = "DirInode" },116                @{ Expected = $expectedDirLinkCount; Observed = $Dir.UnixStat.HardlinkCount; Title = "DirHardlinkCount" },117                @{ Expected = $expectedDirSize; Observed = $Dir.UnixStat.Size; Title = "DirSize" }118        }119 120        AfterAll {121            $PSDefaultParameterValues.Remove('It:Skip')122        }123 124        It "Should have correct values in UnixStat property for '<Title>'" -TestCases $testCases {125            param ( $Title, $expected, $observed )126 127            $observed | Should -Be $expected128 129        }130    }131 132}133