11ad02a15a
This change enables globbing (wildcard expansion) against the file system for native commands like '/bin/ls'. The expansion is only done in the file system. In non-filesystem drives expansion is not done and the pattern is returned unchanged. Limitations of the fix: Currently quoting is not honored so for a command like /bin/ls "*.txt", wildcard expansion will still be done. Adding support for bare word detection will come in a future PR. Use --% to suppress wildcard expansion e.g. git add --% *
59 lines
2.3 KiB
PowerShell
59 lines
2.3 KiB
PowerShell
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Describe 'Native UNIX globbing tests' -tags "CI" {
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BeforeAll {
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if (-not $IsWindows )
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{
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"" > "$TESTDRIVE/abc.txt"
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"" > "$TESTDRIVE/bbb.txt"
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"" > "$TESTDRIVE/cbb.txt"
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}
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$defaultParamValues = $PSDefaultParameterValues.Clone()
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$PSDefaultParameterValues["it:skip"] = $IsWindows
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}
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AfterAll {
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$global:PSDefaultParameterValues = $defaultParamValues
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}
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# Test * expansion
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It 'The globbing pattern *.txt should match 3 files' {
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(/bin/ls $TESTDRIVE/*.txt).Length | Should Be 3
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}
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It 'The globbing pattern *b.txt should match 2 files whose basenames end in "b"' {
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(/bin/ls $TESTDRIVE/*b.txt).Length | Should Be 2
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}
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# Test character classes
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It 'The globbing pattern should match 2 files whose names start with either "a" or "b"' {
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(/bin/ls $TESTDRIVE/[ab]*.txt).Length | Should Be 2
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}
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It 'Globbing abc.* should return one file name "abc.txt"' {
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/bin/ls $TESTDRIVE/abc.* | Should Match "abc.txt"
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}
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# Test that ? matches any single character
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It 'Globbing [cde]b?.* should return one file name "cbb.txt"' {
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/bin/ls $TESTDRIVE/[cde]b?.* | Should Match "cbb.txt"
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}
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It 'Should return the original pattern if there are no matches' {
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/bin/echo $TESTDRIVE/*.nosuchfile | Should Match "\*\.nosuchfile$"
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}
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# Test the behavior in non-filesystem drives
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It 'Should not expand patterns on non-filesystem drives' {
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/bin/echo env:ps* | Should BeExactly "env:ps*"
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}
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# Test the behavior for files with spaces in the names
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It 'Globbing filenames with spaces should match 2 files' {
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"" > "$TESTDRIVE/foo bar.txt"
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"" > "$TESTDRIVE/foo baz.txt"
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(/bin/ls $TESTDRIVE/foo*.txt).Length | Should Be 2
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}
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# Test ~ expansion
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It 'Tilde should be replaced by the filesystem provider home directory' {
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/bin/echo ~ | Should BeExactly ($executioncontext.SessionState.Provider.Get("FileSystem").Home)
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}
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# Test ~ expansion with a path fragment (e.g. ~/foo)
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It '~/foo should be replaced by the <filesystem provider home directory>/foo' {
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/bin/echo ~/foo | Should BeExactly "$($executioncontext.SessionState.Provider.Get("FileSystem").Home)/foo"
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}
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}
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