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Merge pull request #2336 from lzybkr/stdin_fixes

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Fix some issues with `powershell -Command -`
This commit is contained in:
Dongbo Wang
2016-09-27 11:20:43 -07:00
committed by GitHub
parent 9d1d927ecd 07b0964be4
commit d04460657d
5 changed files with 49 additions and 8 deletions
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test/powershell/Host/ConsoleHost.Tests.ps1
+15
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@@ -227,6 +227,12 @@ Describe "ConsoleHost unit tests" -tags "Feature" {
$process.StandardInput.Write("1+2`n")
$process.StandardOutput.ReadLine() | Should Be "PS> 1+2"
$process.StandardOutput.ReadLine() | Should Be "3"
# Backspace should work as expected
$process.StandardInput.Write("1+2`b3`n")
# A real console should render 2`b3 as just 3, but we're just capturing exactly what is written
$process.StandardOutput.ReadLine() | Should Be "PS> 1+2`b3"
$process.StandardOutput.ReadLine() | Should Be "4"
$process.StandardInput.Close()
$process.StandardOutput.ReadToEnd() | Should Be "PS> "
EnsureChildHasExited $process
@@ -279,7 +285,16 @@ foo
"@)
$process.StandardOutput.ReadLine() | Should Be "in foo"
# Backspace sent through stdin should be in the final string
$process.StandardInput.Write("`"a`bc`".Length`n")
$process.StandardOutput.ReadLine() | Should Be "3"
# Last command with no newline - should be accepted and
# produce output after closing stdin.
$process.StandardInput.Write('22 + 22')
$process.StandardInput.Close()
$process.StandardOutput.ReadLine() | Should Be "44"
EnsureChildHasExited $process
}