Fix comments and add Parser Pester Test Part 2
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JumpingYang001
parent
368b6a5c6c
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98d9599b57
@ -1,60 +1,60 @@
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Describe "ParserTests (admin\monad\tests\monad\src\engine\core\ParserTests.cs)" {
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BeforeAll {
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$functionDefinitionFile = Join-Path -Path $TestDrive -ChildPath "functionDefinition.ps1"
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$functionDefinition = @"
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$functionDefinition = @'
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function testcmd-parserbvt
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{
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[CmdletBinding()]
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param (
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[Parameter(Position = 0)]
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[string] `$Property1 = "unset",
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[string] $Property1 = "unset",
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[Parameter(Position = 1)]
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[string] `$Property2 = "unset",
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[string] $Property2 = "unset",
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[Parameter(Position = 2)]
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[string] `$Property3 = "unset",
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[string] $Property3 = "unset",
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[Parameter()]
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[ValidateSet("default","array","object","nestedobject","struct","mshobject","nulltostring")]
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[string]`$ReturnType = "default"
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[string]$ReturnType = "default"
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)
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BEGIN {}
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PROCESS {
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if ( ! `$ReturnType ) {
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`$ReturnType = "default"
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if ( ! $ReturnType ) {
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$ReturnType = "default"
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}
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switch ( `$ReturnType )
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switch ( $ReturnType )
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{
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"default" {
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`$result = "`$Property1;`$Property2;`$Property3"
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$result = "$Property1;$Property2;$Property3"
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break
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}
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"array" {
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`$result = 1,2,3
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$result = 1,2,3
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break
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}
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"object" {
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`$result = new-object psobject
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$result = new-object psobject
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break
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}
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"nestedobject" {
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`$result = [pscustomobject]@{Name="John";Person=[pscustomobject]@{Name="John";Age=30}}
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$result = [pscustomobject]@{Name="John";Person=[pscustomobject]@{Name="John";Age=30}}
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break
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}
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"struct" {
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`$result = [pscustomobject]@{Name="John";Age=30}
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$result = [pscustomobject]@{Name="John";Age=30}
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break
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}
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"mshobject" {
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`$result = new-object psobject
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$result = new-object psobject
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break
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}
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"nulltostring" {
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`$result = $null
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$result = $null
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break
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}
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default {
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@ -62,12 +62,12 @@ Describe "ParserTests (admin\monad\tests\monad\src\engine\core\ParserTests.cs)"
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break
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}
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}
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return `$result
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return $result
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}
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END {}
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}
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"@
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'@
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$functionDefinition>$functionDefinitionFile
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$PowerShell = [powershell]::Create()
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@ -84,7 +84,7 @@ Describe "ParserTests (admin\monad\tests\monad\src\engine\core\ParserTests.cs)"
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}
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BeforeEach {
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$testfile = Join-Path -Path $TestDrive -ChildPath "testfile.ps1"
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$winshellfile = Join-Path -Path $TestDrive -ChildPath "testfile.cmd"
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$shellfile = Join-Path -Path $TestDrive -ChildPath "testfile.cmd"
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$testfolder1 = Join-Path -Path $TestDrive -ChildPath "dir1"
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$testfolder2 = Join-Path -Path $testfolder1 -ChildPath "dir2"
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if(-not(Test-Path $testfolder1))
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@ -106,9 +106,9 @@ Describe "ParserTests (admin\monad\tests\monad\src\engine\core\ParserTests.cs)"
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{
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Remove-Item $testfile
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}
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if(Test-Path $winshellfile)
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if(Test-Path $shellfile)
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{
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Remove-Item $winshellfile
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Remove-Item $shellfile
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}
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if(Test-Path $testdirfile1)
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{
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@ -269,16 +269,29 @@ Describe "ParserTests (admin\monad\tests\monad\src\engine\core\ParserTests.cs)"
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$result | should be "foobar"
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}
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It "Test that we support all of the C# escape sequences. We use the ` instead of \. (line 613)" -Pending {
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$sequences = @('"`\\"', '"`0"', '"`a"', '"`b"', '"`f"', '"`n"', '"`r"', '"`t"', '"`v"')
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$expectedSeq = @('\\', "\0", '\a', '\b', '\f', '\n', '\r', '\t', '\v')
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$i = 0
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for(;$i -lt $sequences.Count;$i++)
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{
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$result = ExecuteCommand $sequences[$i]
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$result | should be $expectedSeq[$i]
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Context "Test that we support all of the C# escape sequences. We use the ` instead of \. (line 613)" {
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# the first two sequences are tricky, because we need to provide something to
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# execute without causing an incomplete parse error
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$tests = @{ sequence = "write-output ""`'"""; expected = ([char]39) },
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@{ sequence = 'write-output "`""'; expected = ([char]34) },
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# this is a string, of 2 "\", the initial backtick should essentially be ignored
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@{ sequence = '"`\\"'; expected = '\\' },
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# control sequences
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@{ sequence = '"`0"'; expected = ([char]0) }, # null
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@{ sequence = '"`a"'; expected = ([char]7) },
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@{ sequence = '"`b"'; expected = ([char]8) }, # backspace
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@{ sequence = '"`f"'; expected = ([char]12) }, # form
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@{ sequence = '"`n"'; expected = ([char]10) }, # newline
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@{ sequence = '"`r"'; expected = ([char]13) }, # return
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@{ sequence = '"`t"'; expected = ([char]9) }, # tab
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@{ sequence = '"`v"'; expected = ([char]11) }
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It "C# escape sequence <sequence> is supported using `` instead of \. (line 613)" -TestCases $tests {
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param ( $sequence, $expected )
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$result = ExecuteCommand $sequence
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$result | should be $expected
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}
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}
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It "This test checks that array substitution occurs inside double quotes. (line 646)" {
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$result = ExecuteCommand '$MyArray = "a","b";"Hello $MyArray"'
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@ -483,6 +496,7 @@ Describe "ParserTests (admin\monad\tests\monad\src\engine\core\ParserTests.cs)"
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It "Test that typing a number at the command line will return that number. (line 1630)" {
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$result = ExecuteCommand '3'
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$result | should be "3"
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$result.gettype() |should be ([int])
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}
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It "This test will check that an msh script can be run without invoking. (line 1641)" {
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@ -501,9 +515,17 @@ Describe "ParserTests (admin\monad\tests\monad\src\engine\core\ParserTests.cs)"
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$result | should be "3"
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}
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It "Check that a command that uses shell execute can be run from the command line and that no exception is thrown. (line 1702)" -Skip:($IsLinux -Or $IsOSX){
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"@echo Hello, I'm a Cmd script!">$winshellfile
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{ ExecuteCommand "$winshellfile" } | Should Not Throw
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It "Check that a command that uses shell execute can be run from the command line and that no exception is thrown. (line 1702)" {
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if ( $IsLinux -or $IsOSX ) {
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# because we execute on *nix based on executable bit, and the file name doesn't matter
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# so we can use the same filename as for windows, just make sure it's executable with chmod
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"#!/bin/sh`necho ""Hello World""" | out-file -encoding ASCII $shellfile
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/bin/chmod +x $shellfile
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}
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else {
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"@echo Hello, I'm a Cmd script!">$shellfile
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}
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{ ExecuteCommand "$shellfile" } | Should Not Throw
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}
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Context "Boolean Tests (starting at line 1723 to line 1772)" {
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@ -595,6 +617,135 @@ Describe "ParserTests (admin\monad\tests\monad\src\engine\core\ParserTests.cs)"
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}
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}
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Context "Comparison Operators with Arrays Tests (starting at line 2015 to line 2178)" {
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$testData = @(
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@{ Script = "@(3) -eq 3"; Expected = "3" }
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@{ Script = "@(4) -eq 3"; Expected = $null }
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@{ Script = "@() -eq 3"; Expected = $null }
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@{ Script = "`$test = 1,2,@(3,4);`$test -eq 3"; Expected = $null }
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@{ Script = "`$test = 1,2,@(3,4);`$test -eq 2"; Expected = "2" }
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@{ Script = "`$test = 1,2,@(3,4);`$test -eq 0"; Expected = $null }
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)
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It "<Script> should return <Expected>" -TestCases $testData {
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param ( $Script, $Expected )
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ExecuteCommand $Script | Should be $Expected
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}
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}
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Context "Comparison Operators with Arrays Tests (starting at line 2015 to line 2178)" {
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$testData = @(
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@{ Script = "@(3) -eq 3"; Expected = "3" }
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@{ Script = "@(4) -eq 3"; Expected = $null }
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@{ Script = "@() -eq 3"; Expected = $null }
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@{ Script = "`$test = 1,2,@(3,4);`$test -eq 3"; Expected = $null }
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@{ Script = "`$test = 1,2,@(3,4);`$test -eq 2"; Expected = "2" }
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@{ Script = "`$test = 1,2,@(3,4);`$test -eq 0"; Expected = $null }
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)
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It "<Script> should return <Expected>" -TestCases $testData {
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param ( $Script, $Expected )
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ExecuteCommand $Script | Should be $Expected
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}
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}
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It "A simple test for trapping a specific exception. Expected Result: The exception is caught and ignored. (line 2265)" {
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{ ExecuteCommand "trap [InvalidCastException] { continue; }; [int] 'abc'" } | Should Not Throw
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}
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It "Test that assign to input var and use then execute a script block with piped input. (line 2297)"{
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$result = ExecuteCommand '$input = 1,2,3;4,-5,6 | & { $input }'
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$result | should be 4, -5, 6
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}
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It "Test that pipe objects into a script and use arguments. (line 2313)"{
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"`$input; `$args;">$testfile
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$result = ExecuteCommand "1,2,3 | $testfile"
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$result | should be 1, 2, 3
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$result = ExecuteCommand "$testfile 4 -5 6 -blah -- foo -bar"
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$result | should be "4", "-5", "6", "-blah", "foo", "-bar"
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}
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Context "Numerical Notations Tests (starting at line 2374 to line 2452)" {
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$testData = @(
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#Test various numbers using the standard notation.
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@{ Script = "0"; Expected = "0" }
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@{ Script = "-2"; Expected = "-2" }
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@{ Script = "2"; Expected = "2" }
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@{ Script = $([int32]::MaxValue); Expected = $([int32]::MaxValue) }
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@{ Script = $([int32]::MinValue); Expected = $([int32]::MinValue) }
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#Tests for hexadecimal notation.
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@{ Script = "0x0"; Expected = "0" }
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@{ Script = "0xF"; Expected = "15" }
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@{ Script = "0x80000000"; Expected = $([int32]::MinValue) }
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@{ Script = "0xFFFFFFFF"; Expected = "-1" }
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@{ Script = "0x7fffffff"; Expected = $([int32]::MaxValue) }
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@{ Script = "0x100000000"; Expected = [int64]0x100000000 }
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#Tests for exponential notation.
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@{ Script = "0e0"; Expected = "0" }
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@{ Script = "0e1"; Expected = "0" }
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@{ Script = "1e2"; Expected = "100" }
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@{ Script = $([int32]::MaxValue); Expected = $([int32]::MaxValue) }
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@{ Script = "0e2"; Expected = "0" }
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@{ Script = "-2e2"; Expected = "-200" }
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@{ Script = "-0e2"; Expected = "0" }
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@{ Script = "3e0"; Expected = "3" }
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#Tests for floating point notation.
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@{ Script = ".01"; Expected = "0.01" }
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@{ Script = "0.0"; Expected = "0" }
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@{ Script = "-0.1"; Expected = "-0.1" }
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@{ Script = "9.12"; Expected = "9.12" }
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@{ Script = $([single]::MinValue); Expected = $([float]::MinValue).ToString() }
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@{ Script = $([float]::MaxValue); Expected = $([float]::MaxValue).ToString() }
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#Tests for the K suffix for numbers.
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@{ Script = "0kb"; Expected = "0" }
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@{ Script = "1kb"; Expected = "1024" }
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@{ Script = "-2KB"; Expected = "-2048" }
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)
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It "<Script> should return <Expected>" -TestCases $testData {
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param ( $Script, $Expected )
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ExecuteCommand $Script | Should be $Expected
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}
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}
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It "This is a simple test of the concatenation of two arrays. (line 2460)"{
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$result = ExecuteCommand '1,2,3 + 4,5,6'
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$result | should be 1, 2, 3, 4, 5, 6
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}
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It "Test that an incomplete parse exception is thrown if the array is unfinished. (line 2473)"{
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try {
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ExecuteCommand '1,2,'
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throw "Execution OK"
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}
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catch {
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$_.FullyQualifiedErrorId | Should be "IncompleteParseException"
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}
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}
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It "Test that the unary comma is not valid in cmdlet parameters. (line 2482)"{
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try {
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ExecuteCommand 'write-output 2,,1'
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throw "Execution OK"
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}
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catch {
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$_.FullyQualifiedErrorId | Should be "ParseException"
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}
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}
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It "Test that $ var: will expand to nothing inside a string. (line 2551)"{
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try {
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ExecuteCommand '"$var:"'
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throw "Execution OK"
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}
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catch {
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$_.FullyQualifiedErrorId | Should be "ParseException"
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}
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}
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It "Tests the assignment to a read-only property (line 2593)"{
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$result = ExecuteCommand '$A=$(testcmd-parserBVT -returntype array); $A.rank =5;$A.rank'
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$result | Should be "1"
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}
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It "Newlines are allowed after operators (line 3033)" {
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$result = ExecuteCommand "(20 %
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6 *
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