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Add a generic file watcher function in HelpersCommon.psm1 (#4775)

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Add a generic file watcher function in HelpersCommon.psm1 and update some tests to use the `Wait-FileToBePresent`.
This commit is contained in:
Dongbo Wang
2017-09-12 13:05:47 -07:00
committed by GitHub
parent 6a78e303ff
commit c06ffc4a5c
7 changed files with 26 additions and 41 deletions
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test/powershell/Language/Scripting/NativeExecution/NativeCommandProcessor.Tests.ps1
+2 -8
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@@ -196,19 +196,13 @@ Categories=Application;
elseif ($IsLinux) {
# Validate on Linux by reassociating default app for text file
& $TestFile
$startTime = Get-Date
# It may take time for handler to start
while (((Get-Date) - $startTime).TotalSeconds -lt 10 -and (-not (Test-Path "$HOME/nativeCommandProcessor.Success"))) {
Start-Sleep -Milliseconds 100
}
Wait-FileToBePresent -File "$HOME/nativeCommandProcessor.Success" -TimeoutInSeconds 10 -IntervalInMilliseconds 100
Get-Content $HOME/nativeCommandProcessor.Success | Should Be $TestFile
}
else {
& $TestFile
$startTime = Get-Date
while (((Get-Date) - $startTime).TotalSeconds -lt 10 -and (!(Test-Path $TestDrive\foo.txt))) {
Start-Sleep -Milliseconds 100
}
Wait-FileToBePresent -File $TestDrive\foo.txt -TimeoutInSeconds 10 -IntervalInMilliseconds 100
"$TestDrive\foo.txt" | Should Exist
Get-Content $TestDrive\foo.txt | Should BeExactly $TestFile
}