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// Copyright (c) Contributors to the Apptainer project, established as
// Apptainer a Series of LF Projects LLC.
// For website terms of use, trademark policy, privacy policy and other
// project policies see https://lfprojects.org/policies
// Copyright (c) 2018-2019, Sylabs Inc. All rights reserved.
// This software is licensed under a 3-clause BSD license. Please consult the
// LICENSE.md file distributed with the sources of this project regarding your
// rights to use or distribute this software.
package cmdline
import (
"testing"
"github.com/apptainer/apptainer/internal/pkg/test"
"github.com/spf13/cobra"
)
var cmd cobra.Command
func TestEnvAppendValue(t *testing.T) {
test.DropPrivilege(t)
defer test.ResetPrivilege(t)
cmd.Flags().BoolSlice("boolFlag", []bool{}, "")
if cmd.Flag("boolFlag").Value.String() != "[]" {
t.Errorf("The flag should be empty.")
}
EnvAppendValue(cmd.Flag("boolFlag"), "1")
if cmd.Flag("boolFlag").Value.String() != "[true]" {
t.Errorf("The flag should be set to the value provided.")
}
EnvAppendValue(cmd.Flag("boolFlag"), "false")
if cmd.Flag("boolFlag").Value.String() != "[true,false]" {
t.Errorf("The flag should be appended with the value provided.")
}
EnvAppendValue(cmd.Flag("boolFlag"), "bad")
if cmd.Flag("boolFlag").Value.String() != "[true,false]" {
t.Errorf("The flag should return previous value.")
}
}
func TestEnvSetValue(t *testing.T) {
test.DropPrivilege(t)
defer test.ResetPrivilege(t)
cmd.Flags().Int("intFlag", 0, "")
if cmd.Flag("intFlag").Value.String() != "0" {
t.Errorf("The flag should be empty.")
}
EnvSetValue(cmd.Flag("intFlag"), "any string")
if cmd.Flag("intFlag").Value.String() != "0" {
t.Errorf("The flag should be set to the default value.")
}
EnvSetValue(cmd.Flag("intFlag"), "-1")
if cmd.Flag("intFlag").Value.String() != "-1" {
t.Errorf("The flag should be set to the value provided.")
}
cmd.Flags().StringSlice("stringSlice", []string{""}, "")
if cmd.Flag("stringSlice").Value.String() != "[]" {
t.Errorf("The flag should be empty.")
}
EnvSetValue(cmd.Flag("stringSlice"), "sliceval1,sliceval2")
if cmd.Flag("stringSlice").Value.String() != "[sliceval1,sliceval2]" {
t.Errorf("The flag should be set to value provided.")
}
EnvSetValue(cmd.Flag("stringSlice"), "newsliceval")
if cmd.Flag("stringSlice").Value.String() != "[sliceval1,sliceval2]" {
t.Errorf("Once set, the flag value should not change.")
}
}
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