km/test.ps1


1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149

param(
    [Parameter(Mandatory=$true)]
    [string] $InstallDir = $null
)

$ErrorActionPreference = "Stop";
Set-PSDebug -Strict

function Invoke-Exe {
    param(
        [ScriptBlock] $Cmd,
        [int[]] $AllowedExitCodes = @(0)
    )

    $backupErrorActionPreference = $script:ErrorActionPreference
    $script:ErrorActionPreference = 'Continue'

    try {
        $result = & $Cmd
        if ($AllowedExitCodes -notcontains $LastExitCode) {
            throw "External command failed with exit code ${LastExitCode}: $Cmd"
        }
        return $result
    } finally {
        $script:ErrorActionPreference = $backupErrorActionPreference
    }
}

function Test-AppVeyor {
    return Test-Path env:APPVEYOR
}

function Start-Driver {
    param(
        [Parameter(Mandatory=$true)]
        [string] $InstallDir,
        [Parameter(Mandatory=$true)]
        [string] $DriverName
    )

    Write-Host "Starting driver $DriverName..."
    Invoke-Exe { install_service.exe $DriverName "$InstallDir\lib\$DriverName.sys" }
    Invoke-Exe { start_service.exe $DriverName }
}

function Stop-Driver {
    param(
        [Parameter(Mandatory=$true)]
        [string] $DriverName
    )

    Write-Host "Stopping driver $DriverName..."
    Invoke-Exe { stop_service.exe $DriverName }
    Invoke-Exe { uninstall_service.exe $DriverName }
}

function Exchange-Ints {
    param(
        [Parameter(Mandatory=$true)]
        [int] $NewInt
    )

    return Invoke-Exe { exchange_ints.exe $NewInt }
}

function Verify-ExchangeInts {
    param(
        [Parameter(Mandatory=$true)]
        [int] $NewInt,
        [Parameter(Mandatory=$true)]
        [int] $OldInt
    )

    $actual = Exchange-Ints $NewInt
    if ($actual -ne $OldInt) {
        throw "Expected $OldInt, got: $actual"
    } else {
        Write-Host "Previous integer: $actual, new integer: $NewInt"
    }
}

function Convert-NTPath {
    param(
        [Parameter(Mandatory=$true)]
        [string] $NTPath
    )

    return Invoke-Exe { convert_nt_path.exe $NTPath }
}

function Verify-ConvertNTPath {
    param(
        [Parameter(Mandatory=$true)]
        [string] $NTPath,
        [Parameter(Mandatory=$true)]
        [string] $Expected
    )

    $actual = Convert-NTPath $NTPath
    if ($actual -ne $expected) {
        throw "Expected $expected, got: $actual"
    }
    Write-Host "NT path: $NTPath"
    Write-Host "DOS path: $actual"
}

function Run-ProjectTests {
    param(
        [Parameter(Mandatory=$true)]
        [string] $InstallDir
    )

    $env:PATH = "$InstallDir\bin;${env:PATH}"

    $drivers = 'minimal', 'simple', 'nt_namespace'

    foreach ($driver in $drivers) {
        Start-Driver                `
            -InstallDir $InstallDir `
            -DriverName $driver
    }

    Verify-ExchangeInts -NewInt 69 -OldInt 42
    Verify-ExchangeInts -NewInt 100500 -OldInt 69
    Verify-ConvertNTPath \DosDevices\C:\Windows C:\Windows

    foreach ($driver in $drivers) {
        Stop-Driver -DriverName $driver
    }
}

function Run-ProjectTestsAppVeyor {
    if (Test-AppVeyor) {
        $appveyor_cwd = pwd
    }

    $script:InstallDir = (Resolve-Path $script:InstallDir).Path

    try {
        Run-ProjectTests -InstallDir $script:InstallDir
    } finally {
        if (Test-AppVeyor) {
            cd $appveyor_cwd
            Set-PSDebug -Off
        }
    }
}

Run-ProjectTestsAppVeyor