Comment 1 for bug 1495591

I'm at eod and not getting anywhere. I did reproduce this on hyperv and found that the run listener seems to be restarting rather than executing the command:

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FAIL: util_windows_test.go:92: UniterSuite.TestRunCommand

...

test 4: run commands: async using rpc client

step 0:

...

uniter_test.waitHooks{"install", "leader-elected", "config-changed", "start"}
waiting for hooks: []string{"install", "leader-elected", "config-changed", "start"}
ctx.hooksCompleted: []string{"install", "leader-elected", "config-changed", "start"}
ctx.hooks: []string{"install", "leader-elected", "config-changed", "start"}
uniter_test.verifyCharm{revision:0, attemptedRevision:0, checkFiles:filetesting.Entries(nil)}
step 1:

uniter_test.asyncRunCommands{"Set-Content C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\2\\check-5577006791947779410\\8\\run.output \"juju run $env:JUJU_U
NIT_NAME\""}
step 2:

uniter_test.verifyFile{filename:"C:\\Users\\ADMINI~1\\AppData\\Local\\Temp\\2\\check-5577006791947779410\\8\\run.output", content:"juju run u/0\r\n"}
[LOG] 0:09.432 INFO juju.worker.uniter unit "u/0" shutting down: tomb: dying
[LOG] 0:09.432 ERROR juju.worker.uniter juju-run listener got: [{invalid argument}]
[LOG] 0:09.432 DEBUG juju.worker.uniter juju-run listener stopping