6b3c77e7f4* Remove unnecessary environment tracking * try to fix windows * fix delEnv * make putEnv work on windows even with empty values; improve tests: add tests, add js, vm testing * [skip ci] fix changelog Co-authored-by: Caden Haustein <code@brightlysalty.33mail.com>
58 lines
1.7 KiB
Nim
58 lines
1.7 KiB
Nim
discard """
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matrix: "--threads"
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joinable: false
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targets: "c js cpp"
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"""
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import std/os
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from std/sequtils import toSeq
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import stdtest/testutils
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template main =
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block: # delEnv, existsEnv, getEnv, envPairs
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for val in ["val", ""]: # ensures empty val works too
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const key = "NIM_TESTS_TOSENV_KEY"
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doAssert not existsEnv(key)
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putEnv(key, val)
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doAssert existsEnv(key)
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doAssert getEnv(key) == val
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when nimvm: discard
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else:
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doAssert (key, val) in toSeq(envPairs())
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delEnv(key)
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when nimvm: discard
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else:
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doAssert (key, val) notin toSeq(envPairs())
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doAssert not existsEnv(key)
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delEnv(key) # deleting an already deleted env var
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doAssert not existsEnv(key)
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block:
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doAssert getEnv("NIM_TESTS_TOSENV_NONEXISTENT", "") == ""
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doAssert getEnv("NIM_TESTS_TOSENV_NONEXISTENT", " ") == " "
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doAssert getEnv("NIM_TESTS_TOSENV_NONEXISTENT", "defval") == "defval"
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whenVMorJs: discard # xxx improve
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do:
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doAssertRaises(OSError, putEnv("NIM_TESTS_TOSENV_PUT=DUMMY_VALUE", "NEW_DUMMY_VALUE"))
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doAssertRaises(OSError, putEnv("", "NEW_DUMMY_VALUE"))
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doAssert not existsEnv("")
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doAssert not existsEnv("NIM_TESTS_TOSENV_PUT=DUMMY_VALUE")
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doAssert not existsEnv("NIM_TESTS_TOSENV_PUT")
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static: main()
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main()
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when not defined(js):
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block: # bug #18533
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proc c_getenv(env: cstring): cstring {.importc: "getenv", header: "<stdlib.h>".}
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var thr: Thread[void]
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proc threadFunc {.thread.} = putEnv("foo", "fooVal2")
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putEnv("foo", "fooVal1")
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doAssert getEnv("foo") == "fooVal1"
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createThread(thr, threadFunc)
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joinThreads(thr)
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doAssert getEnv("foo") == $c_getenv("foo")
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doAssertRaises(OSError): delEnv("foo=bar")
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