mirror of
https://github.com/ScoopInstaller/Scoop.git
synced 2026-05-16 06:33:11 +00:00
Richard Kuhnt
91 lines
2.3 KiB
PowerShell
91 lines
2.3 KiB
PowerShell
if(!$script:run) { $script:run = 0 }
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if(!$script:failed) { $script:failed = 0 }
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function filter_tests($arg) {
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if(!$arg) { return }
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$script:filter = $arg -join ' '
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write-host "filtering by '$filter'"
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}
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function test($desc, $assertions) {
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if($filter -and $desc -notlike "*$filter*") { return }
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$script:test = $desc
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$script:run++
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try {
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$assertions.invoke()
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} catch {
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script:fail $_.exception.innerexception.message
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}
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$script:test = $null
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}
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function assert($x,$eq='__undefined',$ne='__undefined') {
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if($args.length -gt 0) {
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fail "unexpected arguments: $args"
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}
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if($eq -ne "__undefined") {
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if($x -ne $eq) { fail "$(fmt $x) != $(fmt $eq)" }
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} elseif ($ne -ne "__undefined") {
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if($x -eq $ne) { fail "$(fmt $x) == $(fmt $ne)" }
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} else {
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if(!$x) { fail "$x" }
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}
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}
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function test_results {
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$col = 'darkgreen'
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$res = 'all passed'
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if($script:failed -gt 0) {
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$col = 'darkred'
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$res = "$script:failed failed"
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}
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write-host "ran $script:run tests, " -nonewline
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write-host $res -f $col
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}
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function script:fail($msg) {
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$script:failed++
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$invoked = (get-variable -scope 1 myinvocation).value
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$script = split-path $invoked.scriptname -leaf
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$line = $invoked.scriptlinenumber
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if($script:test) { $msg = "$script:test`r`n -> $msg" }
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write-host "FAIL: $msg" -f darkred
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write-host "$script line $line`:"
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write-host (($invoked.positionmessage -split "`r`n")[1..2] -join "`r`n")
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}
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function script:fmt($var) {
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if($var -eq $null) { return "`$null" }
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if($var -is [string]) { return "'$var'" }
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return $var
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}
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# copies fixtures to a working directory
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function setup_working($name) {
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$fixtures = "$psscriptroot/fixtures/$name"
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if(!(test-path $fixtures)) {
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write-host "couldn't find fixtures for $name at $fixtures" -f red
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exit 1
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}
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# reset working dir
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if($PSVersionTable.Platform -eq 'Unix') {
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$working_dir = "/tmp/ScoopTestFixtures/$name"
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} else {
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$working_dir = "$env:TEMP/ScoopTestFixtures/$name"
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}
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if(test-path $working_dir) {
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Remove-Item -Recurse -Force $working_dir
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}
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# set up
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Copy-Item $fixtures -Destination $working_dir -Recurse
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return $working_dir
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}
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