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package main
import (
"os"
)
func main() {
// Check for environment variables (set by the test runner).
println("ENV1:", os.Getenv("ENV1"))
v, ok := os.LookupEnv("ENV2")
if !ok {
println("ENV2 not found")
}
println("ENV2:", v)
found := false
expected := "ENV1=" + os.Getenv("ENV1")
for _, envVar := range os.Environ() {
if envVar == expected {
found = true
}
}
if !found {
println("could not find " + expected + " in os.Environ()")
}
// Check for command line arguments.
// Argument 0 is skipped because it is the program name, which varies by
// test run.
println()
for _, arg := range os.Args[1:] {
println("arg:", arg)
}
}
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