124 lines
6.4 KiB
PowerShell
124 lines
6.4 KiB
PowerShell
# Copyright (c) Microsoft Corporation.
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# Licensed under the MIT License.
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Describe "ComparisonOperator" -Tag "CI" {
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It "Should be <result> for <lhs> <operator> <rhs>" -TestCases @(
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@{lhs = 1; operator = "-lt"; rhs = 2; result = $true},
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@{lhs = 1; operator = "-gt"; rhs = 2; result = $false},
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@{lhs = 1; operator = "-le"; rhs = 2; result = $true},
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@{lhs = 1; operator = "-le"; rhs = 1; result = $true},
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@{lhs = 1; operator = "-ge"; rhs = 2; result = $false},
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@{lhs = 1; operator = "-ge"; rhs = 1; result = $true},
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@{lhs = 1; operator = "-eq"; rhs = 1; result = $true},
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@{lhs = 1; operator = "-ne"; rhs = 2; result = $true},
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@{lhs = "'abc'"; operator = "-ceq"; rhs = "'abc'"; result = $true}
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@{lhs = "'abc'"; operator = "-ceq"; rhs = "'Abc'"; result = $false}
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@{lhs = 1; operator = "-and"; rhs = 1; result = $true},
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@{lhs = 1; operator = "-and"; rhs = 0; result = $false},
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@{lhs = 0; operator = "-and"; rhs = 0; result = $false},
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@{lhs = 1; operator = "-or"; rhs = 1; result = $true},
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@{lhs = 1; operator = "-or"; rhs = 0; result = $true},
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@{lhs = 0; operator = "-or"; rhs = 0; result = $false}
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) {
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param($lhs, $operator, $rhs, $result)
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Invoke-Expression "$lhs $operator $rhs" | Should -Be $result
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}
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It "Should be <result> for <operator> <rhs>" -TestCases @(
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@{operator = "-not "; rhs = "1"; result = $false},
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@{operator = "-not "; rhs = "0"; result = $true},
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@{operator = "! "; rhs = "1"; result = $false},
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@{operator = "! "; rhs = "0"; result = $true},
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@{operator = "!"; rhs = "1"; result = $false},
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@{operator = "!"; rhs = "0"; result = $true}
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) {
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param($operator, $rhs, $result)
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Invoke-Expression "$operator$rhs" | Should -Be $result
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}
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It "Should be <result> for <lhs> <operator> <rhs>" -TestCases @(
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@{lhs = "'Hello'"; operator = "-contains"; rhs = "'Hello'"; result = $true},
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@{lhs = "'Hello'"; operator = "-notcontains"; rhs = "'Hello'"; result = $false},
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@{lhs = "'Hello','world'"; operator = "-ccontains"; rhs = "'hello'"; result = $false},
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@{lhs = "'Hello','world'"; operator = "-ccontains"; rhs = "'Hello'"; result = $true}
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@{lhs = "'Hello','world'"; operator = "-cnotcontains"; rhs = "'Hello'"; result = $false}
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@{lhs = "'Hello world'"; operator = "-match"; rhs = "'Hello*'"; result = $true},
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@{lhs = "'Hello world'"; operator = "-like"; rhs = "'Hello*'"; result = $true},
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@{lhs = "'Hello world'"; operator = "-notmatch"; rhs = "'Hello*'"; result = $false},
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@{lhs = "'Hello world'"; operator = "-notlike"; rhs = "'Hello*'"; result = $false}
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) {
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param($lhs, $operator, $rhs, $result)
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Invoke-Expression "$lhs $operator $rhs" | Should -Be $result
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}
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It "Should return error if right hand is not a valid type: 'hello' <operator> <type>" -TestCases @(
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@{operator = "-is"; type = "'foo'"; expectedError='RuntimeException,Microsoft.PowerShell.Commands.InvokeExpressionCommand'},
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@{operator = "-isnot"; type = "'foo'"; expectedError='RuntimeException,Microsoft.PowerShell.Commands.InvokeExpressionCommand'},
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@{operator = "-is"; type = "[foo]"; expectedError='TypeNotFound,Microsoft.PowerShell.Commands.InvokeExpressionCommand'},
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@{operator = "-isnot"; type = "[foo]"; expectedError='TypeNotFound,Microsoft.PowerShell.Commands.InvokeExpressionCommand'}
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) {
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param($operator, $type, $expectedError)
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{ Invoke-Expression "'Hello' $operator $type" } | Should -Throw -ErrorId $expectedError
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}
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It "Should succeed in comparing type: <lhs> <operator> <rhs>" -TestCases @(
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@{lhs = '[pscustomobject]@{foo=1}'; operator = '-is'; rhs = '[pscustomobject]'},
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@{lhs = '[pscustomobject]@{foo=1}'; operator = '-is'; rhs = '[psobject]'},
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@{lhs = '"hello"'; operator = '-is'; rhs = "[string]"},
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@{lhs = '"hello"'; operator = '-is'; rhs = "[system.string]"},
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@{lhs = '100'; operator = '-is'; rhs = "[int]"},
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@{lhs = '100'; operator = '-is'; rhs = "[system.int32]"},
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@{lhs = '"hello"'; operator = '-isnot'; rhs = "[int]"}
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) {
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param($lhs, $operator, $rhs)
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Invoke-Expression "$lhs $operator $rhs" | Should -BeTrue
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}
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It "Should fail in comparing type: <lhs> <operator> <rhs>" -TestCases @(
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@{lhs = '[pscustomobject]@{foo=1}'; operator = '-is'; rhs = '[string]'},
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@{lhs = '"hello"'; operator = '-is'; rhs = "[psobject]"},
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@{lhs = '"hello"'; operator = '-isnot'; rhs = "[string]"}
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) {
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param($lhs, $operator, $rhs)
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Invoke-Expression "$lhs $operator $rhs" | Should -BeFalse
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}
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}
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Describe "Bytewise Operator" -Tag "CI" {
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It "Test -bor on enum with [byte] as underlying type" {
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$result = [System.Security.AccessControl.AceFlags]::ObjectInherit -bxor `
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[System.Security.AccessControl.AceFlags]::ContainerInherit
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$result.ToString() | Should -BeExactly "ObjectInherit, ContainerInherit"
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}
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It "Test -bor on enum with [int] as underlying type" {
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$result = [System.Management.Automation.CommandTypes]::Alias -bor `
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[System.Management.Automation.CommandTypes]::Application
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$result.ToString() | Should -BeExactly "Alias, Application"
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}
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It "Test -band on enum with [byte] as underlying type" {
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$result = [System.Security.AccessControl.AceFlags]::ObjectInherit -band `
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[System.Security.AccessControl.AceFlags]::ContainerInherit
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$result.ToString() | Should -BeExactly "None"
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}
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It "Test -band on enum with [int] as underlying type" {
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$result = [System.Management.Automation.CommandTypes]::Alias -band `
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[System.Management.Automation.CommandTypes]::All
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$result.ToString() | Should -BeExactly "Alias"
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}
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It "Test -bxor on enum with [byte] as underlying type" {
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$result = [System.Security.AccessControl.AceFlags]::ObjectInherit -bxor `
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[System.Security.AccessControl.AceFlags]::ContainerInherit
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$result.ToString() | Should -BeExactly "ObjectInherit, ContainerInherit"
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}
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It "Test -bxor on enum with [int] as underlying type" {
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$result = [System.Management.Automation.CommandTypes]::Alias -bxor `
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[System.Management.Automation.CommandTypes]::Application
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$result.ToString() | Should -BeExactly "Alias, Application"
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}
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}
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