111 lines
4.1 KiB
Nim
111 lines
4.1 KiB
Nim
# Copyright (C) Dominik Picheta. All rights reserved.
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# BSD License. Look at license.txt for more info.
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import osproc, streams, unittest, strutils, os, sequtils, future
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const path = "../src/nimble"
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test "can compile nimble":
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check execCmdEx("nim c " & path).exitCode == QuitSuccess
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template cd*(dir: string, body: stmt) =
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## Sets the current dir to ``dir``, executes ``body`` and restores the
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## previous working dir.
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let lastDir = getCurrentDir()
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setCurrentDir(dir)
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body
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setCurrentDir(lastDir)
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proc execCmdEx2*(command: string, options: set[ProcessOption] = {
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poUsePath}): tuple[
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output: TaintedString,
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error: TaintedString,
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exitCode: int] {.tags: [ExecIOEffect, ReadIOEffect], gcsafe.} =
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## A slightly altered version of osproc.execCmdEx
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## Runs the `command` and returns the standard output, error output, and
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## exit code.
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var p = startProcess(command = command, options = options + {poEvalCommand})
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var outp = outputStream(p)
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var errp = errorStream(p)
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result = (TaintedString"", TaintedString"", -1)
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var outLine = newStringOfCap(120).TaintedString
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var errLine = newStringOfCap(120).TaintedString
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while true:
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var checkForExit = true
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if outp.readLine(outLine):
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result[0].string.add(outLine.string)
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result[0].string.add("\n")
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checkForExit = false
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if errp.readLine(errLine):
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result[1].string.add(errLine.string)
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result[1].string.add("\n")
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checkForExit = false
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if checkForExit:
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result[2] = peekExitCode(p)
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if result[2] != -1: break
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close(p)
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proc processOutput(output: string): seq[string] =
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output.strip.splitLines().filter((x: string) => (x.len > 0))
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test "can install packagebin2":
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check execCmdEx(path &
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" install -y https://github.com/nimble-test/packagebin2.git").exitCode ==
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QuitSuccess
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test "can reject same version dependencies":
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let (outp, errp, exitCode) = execCmdEx2(path &
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" install -y https://github.com/nimble-test/packagebin.git")
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# We look at the error output here to avoid out-of-order problems caused by
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# stderr output being generated and flushed without first flushing stdout
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let ls = errp.strip.splitLines()
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check exitCode != QuitSuccess
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check ls[ls.len-1] == "Error: unhandled exception: Cannot satisfy the " &
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"dependency on PackageA 0.2.0 and PackageA 0.5.0 [NimbleError]"
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test "can update":
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check execCmdEx(path & " update").exitCode == QuitSuccess
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test "issue #27":
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# Install b
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cd "issue27/b":
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check execCmdEx("../../" & path & " install -y").exitCode == QuitSuccess
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# Install a
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cd "issue27/a":
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check execCmdEx("../../" & path & " install -y").exitCode == QuitSuccess
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cd "issue27":
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check execCmdEx("../" & path & " install -y").exitCode == QuitSuccess
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test "can uninstall":
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block:
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let (outp, errp, exitCode) = execCmdEx2(path & " uninstall -y issue27b")
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# let ls = outp.processOutput()
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let ls = errp.strip.splitLines()
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check exitCode != QuitSuccess
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check ls[ls.len-1] == " Cannot uninstall issue27b (0.1.0) because " &
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"issue27a (0.1.0) depends on it [NimbleError]"
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check execCmdEx(path & " uninstall -y issue27").exitCode == QuitSuccess
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check execCmdEx(path & " uninstall -y issue27a").exitCode == QuitSuccess
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# Remove Package*
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check execCmdEx(path & " uninstall -y PackageA@0.5").exitCode == QuitSuccess
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let (outp, errp, exitCode) = execCmdEx2(path & " uninstall -y PackageA")
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check exitCode != QuitSuccess
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let ls = errp.processOutput()
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check ls[ls.len-2].startsWith(" Cannot uninstall PackageA ")
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check ls[ls.len-1].startsWith(" Cannot uninstall PackageA ")
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check execCmdEx(path & " uninstall -y PackageBin2").exitCode == QuitSuccess
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# Case insensitive
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check execCmdEx(path & " uninstall -y packagea").exitCode == QuitSuccess
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check execCmdEx(path & " uninstall -y PackageA").exitCode != QuitSuccess
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# Remove the rest of the installed packages.
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check execCmdEx(path & " uninstall -y PackageB").exitCode == QuitSuccess
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check execCmdEx(path & " uninstall -y PackageA@0.2 issue27b").exitCode ==
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QuitSuccess
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check (not dirExists(getHomeDir() / ".nimble" / "pkgs" / "PackageA-0.2.0"))
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