MegaBites-AI/Windows-powershell

1# Copyright (c) Microsoft Corporation.2# Licensed under the MIT License.3Describe "Set-Content cmdlet tests" -Tags "CI" {4    BeforeAll {5        $file1 = "file1.txt"6        $filePath1 = Join-Path $testdrive $file17        # if the registry doesn't exist, don't run those tests8        $skipRegistry = ! (Test-Path hklm:/)9    }10 11    It "A warning should be emitted if both -AsByteStream and -Encoding are used together" {12        $testfile = "${TESTDRIVE}\bfile.txt"13        "test" | Set-Content $testfile14        $result = Get-Content -AsByteStream -Encoding Unicode -Path $testfile -WarningVariable contentWarning *> $null15        $contentWarning.Message | Should -Match "-AsByteStream"16    }17 18    Context "Set-Content should create a file if it does not exist" {19        AfterEach {20          Remove-Item -Path $filePath1 -Force -ErrorAction SilentlyContinue21        }22        It "should create a file if it does not exist" {23            Set-Content -Path $filePath1 -Value "$file1"24            $result = Get-Content -Path $filePath125            $result | Should -Be "$file1"26        }27    }28    Context "Set-Content/Get-Content should set/get the content of an exisiting file" {29        BeforeAll {30          New-Item -Path $filePath1 -ItemType File -Force31        }32        It "should set-Content of testdrive\$file1" {33            Set-Content -Path $filePath1 -Value "ExpectedContent"34            $result = Get-Content -Path $filePath135            $result | Should -Be "ExpectedContent"36        }37        It "should return expected string from testdrive\$file1" {38            $result = Get-Content -Path $filePath139            $result | Should -BeExactly "ExpectedContent"40        }41        It "should Set-Content to testdrive\dynamicfile.txt with dynamic parameters" {42            Set-Content -Path $testdrive\dynamicfile.txt -Value "ExpectedContent"43            $result = Get-Content -Path $testdrive\dynamicfile.txt44            $result | Should -BeExactly "ExpectedContent"45        }46        It "should return expected string from testdrive\dynamicfile.txt" {47            $result = Get-Content -Path $testdrive\dynamicfile.txt48            $result | Should -BeExactly "ExpectedContent"49        }50        It "should remove existing content from testdrive\$file1 when the -Value is `$null" {51            $AsItWas=Get-Content $filePath152            $AsItWas | Should -BeExactly "ExpectedContent"53            Set-Content -Path $filePath1 -Value $null -ErrorAction Stop54            $AsItIs=Get-Content $filePath155            $AsItIs | Should -Not -Be $AsItWas56        }57        It "should throw 'ParameterArgumentValidationErrorNullNotAllowed' when -Path is `$null" {58            { Set-Content -Path $null -Value "ShouldNotWorkBecausePathIsNull" -ErrorAction Stop } | Should -Throw -ErrorId "ParameterArgumentValidationErrorNullNotAllowed,Microsoft.PowerShell.Commands.SetContentCommand"59        }60        It "should throw 'ParameterArgumentValidationErrorNullNotAllowed' when -Path is `$()" {61            { Set-Content -Path $() -Value "ShouldNotWorkBecausePathIsInvalid" -ErrorAction Stop } | Should -Throw -ErrorId "ParameterArgumentValidationErrorNullNotAllowed,Microsoft.PowerShell.Commands.SetContentCommand"62        }63        It "should throw 'PSNotSupportedException' when you Set-Content to an unsupported provider" -Skip:$skipRegistry {64            { Set-Content -Path HKLM:\\software\\microsoft -Value "ShouldNotWorkBecausePathIsUnsupported" -ErrorAction Stop } | Should -Throw -ErrorId "NotSupported,Microsoft.PowerShell.Commands.SetContentCommand"65        }66        #[BugId(BugDatabase.WindowsOutOfBandReleases, 9058182)]67        It "should be able to pass multiple [string]`$objects to Set-Content through the pipeline to output a dynamic Path file" {68            "hello","world"|Set-Content $testdrive\dynamicfile2.txt69            $result=Get-Content $testdrive\dynamicfile2.txt70            $result.length | Should -Be 271            $result[0]     | Should -BeExactly "hello"72            $result[1]     | Should -BeExactly "world"73        }74    }75    Context "Set-Content should work with alternate data streams on Windows" {76        BeforeAll {77            if ( -Not $IsWindows )78            {79                return80            }81            $altStreamPath = "$TESTDRIVE/altStream.txt"82            $altStreamPath2 = "$TESTDRIVE/altStream2.txt"83            $altStreamDirectory = "$TESTDRIVE/altstreamdir"84            $altStreamDirectory2 = "$TESTDRIVE/altstream2dir"85            $stringData = "test data"86            $streamName = "test"87            $absentStreamName = "noExist"88            $item = New-Item -type file $altStreamPath89            $altstreamdiritem = New-Item -type directory $altStreamDirectory90        }91        It "Should create a new data stream on a file" -Skip:(-Not $IsWindows) {92            Set-Content -Path $altStreamPath -Stream $streamName -Value $stringData93            Get-Content -Path $altStreamPath -Stream $streamName | Should -BeExactly $stringData94        }95        It "Should create a new data stream on a file using colon syntax" -Skip:(-Not $IsWindows) {96            Set-Content -Path ${altStreamPath2}:${streamName} -Value $stringData97            Get-Content -Path ${altStreamPath2} -Stream $streamName | Should -BeExactly $stringData98        }99        It "Should create a new data stream on a directory" -Skip:(-Not $IsWindows) {100            Set-Content -Path $altStreamDirectory -Stream $streamName -Value $stringData101            Get-Content -Path $altStreamDirectory -Stream $streamName | Should -BeExactly $stringData102        }103        It "Should create a new data stream on a directory using colon syntax" -Skip:(-Not $IsWindows) {104            Set-Content -Path ${altStreamDirectory2}:${streamName} -Value $stringData105            Get-Content -Path ${altStreamDirectory2} -Stream ${streamName} | Should -BeExactly $stringData106        }107    }108}109 110Describe "Set-Content should work for PSDrive with UNC path as root" -Tags @('CI', 'RequireAdminOnWindows') {111    BeforeAll {112        $file1 = "file1.txt"113        #create a random folder114        $randomFolderName = "TestFolder_" + (Get-Random).ToString()115        $randomFolderPath = Join-Path $testdrive $randomFolderName116        $null = New-Item -Path $randomFolderPath -ItemType Directory -ErrorAction SilentlyContinue117    }118    # test is Pending due to https://github.com/PowerShell/PowerShell/issues/3883119    It "should create a file in a psdrive with UNC path as root" -Pending {120        try121        {122            # create share123            net share testshare=$randomFolderPath /grant:everyone,FULL124            New-PSDrive -Name Foo -Root \\localhost\testshare -PSProvider FileSystem125            Set-Content -Path Foo:\$file1 -Value "$file1"126            $result = Get-Content -Path Foo:\$file1127            $result | Should -BeExactly "$file1"128        }129        finally130        {131            Remove-PSDrive -Name Foo132            net share testshare /delete133        }134    }135}136