MegaBites-AI/Windows-powershell

1# Copyright (c) Microsoft Corporation.2# Licensed under the MIT License.3 4Describe "Unblock-File" -Tags "CI" {5 6    Context "Windows and macOS" {7        BeforeAll {8 9            if ($IsWindows) {10                function Test-UnblockFile {11                    { Get-Content -Path $testfilepath -Stream Zone.Identifier -ErrorAction Stop | Out-Null } |12                    Should -Throw -ErrorId "GetContentReaderFileNotFoundError,Microsoft.PowerShell.Commands.GetContentCommand"13                }14 15                function Block-File {16                    param($path)17                    Set-Content -Value "[ZoneTransfer]`r`nZoneId=4" -Path $path -Stream Zone.Identifier18                }19            }20            else {21                function Test-UnblockFile {22                    $result = (xattr $testfilepath | Select-String 'com.apple.com.quarantine')23                    $result | Should -BeNullOrEmpty24                }25 26                function Block-File {27                    param($path)28                    Set-Content -Path $path -Value 'test'29                    xattr -w com.apple.quarantine '0081;5dd5c373;Microsoft Edge;1A9A933D-619A-4036-BAF3-17A7966A1BA8' $path30 31                }32            }33 34            if ( $IsLinux )35            {36                $origDefaults = $PSDefaultParameterValues.Clone()37                $PSDefaultParameterValues['it:skip'] = $true38 39            } else {40                $testfilepath = Join-Path -Path $TestDrive -ChildPath testunblockfile.ttt41            }42        }43 44        AfterAll {45            if ( $IsLinux ){46                $global:PSDefaultParameterValues = $origDefaults47            }48        }49 50        BeforeEach {51            Block-File -Path $testfilepath52        }53 54        It "With '-Path': no file exist" {55            { Unblock-File -Path nofileexist.ttt -ErrorAction Stop } | Should -Throw -ErrorId "FileNotFound,Microsoft.PowerShell.Commands.UnblockFileCommand"56        }57 58        It "With '-LiteralPath': no file exist" {59            { Unblock-File -LiteralPath nofileexist.ttt -ErrorAction Stop } | Should -Throw -ErrorId "FileNotFound,Microsoft.PowerShell.Commands.UnblockFileCommand"60        }61 62        It "With '-Path': file exist" {63            Unblock-File -Path $testfilepath64            Test-UnblockFile65 66            # If a file is not blocked we silently return without an error.67            { Unblock-File -Path $testfilepath -ErrorAction Stop } | Should -Not -Throw68        }69 70        It "With '-LiteralPath': file exist" {71            Unblock-File -LiteralPath $testfilepath72            Test-UnblockFile73        }74 75        It "Write an error if a file is read only" {76            $TestFile = Join-Path $TestDrive "testfileunlock.ps1"77            Block-File -Path $TestFile78            Set-ItemProperty -Path $TestFile -Name IsReadOnly -Value $true79 80            $TestFileCreated = Get-ChildItem $TestFile81            $TestFileCreated.IsReadOnly | Should -BeTrue82            if ($IsWindows) {83                $expectedError = "RemoveItemUnableToAccessFile,Microsoft.PowerShell.Commands.UnblockFileCommand"84            } else {85                $expectedError = "UnblockError,Microsoft.PowerShell.Commands.UnblockFileCommand"86            }87 88            { Unblock-File -LiteralPath $TestFile -ErrorAction Stop } | Should -Throw -ErrorId $expectedError89        }90    }91 92    Context "Linux" {93        BeforeAll {94            if ( ! $IsLinux )95            {96                $origDefaults = $PSDefaultParameterValues.Clone()97                $PSDefaultParameterValues['it:skip'] = $true98 99            } else {100                $testfilepath = Join-Path -Path $TestDrive -ChildPath testunblockfile.ttt101                $null = New-Item -Path $testfilepath -ItemType File102            }103        }104 105        AfterAll {106            if ( ! $IsLinux ){107                $global:PSDefaultParameterValues = $origDefaults108            }109        }110 111 112        It "With '-Path': no file exist" {113            { Unblock-File -Path nofileexist.ttt -ErrorAction Stop } | Should -Throw -ErrorId "FileNotFound,Microsoft.PowerShell.Commands.UnblockFileCommand"114        }115 116        It "With '-LiteralPath': no file exist" {117            { Unblock-File -LiteralPath nofileexist.ttt -ErrorAction Stop } | Should -Throw -ErrorId "FileNotFound,Microsoft.PowerShell.Commands.UnblockFileCommand"118        }119 120        It "With '-LiteralPath': file exist" {121            { Unblock-File -LiteralPath $testfilepath -ErrorAction Stop } | Should -Throw -ErrorId "LinuxNotSupported,Microsoft.PowerShell.Commands.UnblockFileCommand"122        }123 124        It "With '-Path': file exist" {125            { Unblock-File -Path $testfilepath -ErrorAction Stop } | Should -Throw -ErrorId "LinuxNotSupported,Microsoft.PowerShell.Commands.UnblockFileCommand"126        }127    }128}129