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e60672141a
* improve std/tempfiles * fixup * fix windows * improve test * improve runnableExamples and tests * address comment
50 lines
1.3 KiB
Nim
50 lines
1.3 KiB
Nim
discard """
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joinable: false # not strictly necessary
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"""
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import std/tempfiles
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import std/[os, nre]
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const
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prefix = "D20210502T100442" # safety precaution to only affect files/dirs with this prefix
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suffix = ".tmp"
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block:
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var t1 = createTempFile(prefix, suffix)
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var t2 = createTempFile(prefix, suffix)
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defer:
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close(t1.cfile)
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close(t2.cfile)
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removeFile(t1.path)
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removeFile(t2.path)
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doAssert t1.path != t2.path
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let s = "1234"
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write(t1.cfile, s)
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doAssert readAll(t2.cfile) == ""
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doAssert readAll(t1.cfile) == ""
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t1.cfile.setFilePos 0
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doAssert readAll(t1.cfile) == s
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block: # createTempDir
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doAssertRaises(OSError): discard createTempDir(prefix, suffix, "nonexistent")
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block:
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let dir1 = createTempDir(prefix, suffix)
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let dir2 = createTempDir(prefix, suffix)
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defer:
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removeDir(dir1)
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removeDir(dir2)
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doAssert dir1 != dir2
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doAssert dirExists(dir1)
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doAssert dir1.lastPathPart.contains(re"^D20210502T100442(\w+).tmp$")
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doAssert dir1.parentDir == getTempDir()
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block:
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let dir3 = createTempDir(prefix, "_mytmp", ".")
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doAssert dir3.lastPathPart.contains(re"^D20210502T100442(\w+)_mytmp$")
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doAssert dir3.parentDir == "." # not getCurrentDir(): we honor the absolute/relative state of input `dir`
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removeDir(dir3)
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