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package reverse_test
import (
"bytes"
"fmt"
"os"
"testing"
"github.com/rfjakob/gocryptfs/v2/tests/test_helpers"
)
var x240 = string(bytes.Repeat([]byte("x"), 240))
// plaintextnames is true when the currently running test has -plaintextnames active
var plaintextnames bool
// deterministic_names is true when the currently running test has -deterministic-names active
var deterministic_names bool
// dirA is a normal directory
var dirA string
// dirB is the reverse mount backed by dirA
var dirB string
// dirC is a forward mount backed by dirB
var dirC string
// Create directory "dirA", mount it reverse to "dirB", mount it forward
// to "dirC".
func TestMain(m *testing.M) {
var r int
testcases := []struct {
plaintextnames bool
deterministic_names bool
}{
{false, false},
{true, false},
{false, true},
}
for i, tc := range testcases {
argsA := []string{"-reverse"}
plaintextnames, deterministic_names = tc.plaintextnames, tc.deterministic_names
if tc.plaintextnames {
argsA = append(argsA, "-plaintextnames")
} else if tc.deterministic_names {
argsA = append(argsA, "-deterministic-names")
}
dirA = test_helpers.InitFS(nil, argsA...)
dirB = test_helpers.TmpDir + "/b"
dirC = test_helpers.TmpDir + "/c"
if err := os.Mkdir(dirB, 0700); err != nil {
panic(err)
}
if err := os.Mkdir(dirC, 0700); err != nil {
panic(err)
}
test_helpers.MountOrExit(dirA, dirB, "-reverse", "-extpass", "echo test")
test_helpers.MountOrExit(dirB, dirC, "-extpass", "echo test")
r = m.Run()
test_helpers.UnmountPanic(dirC)
test_helpers.UnmountPanic(dirB)
os.RemoveAll(dirA)
os.RemoveAll(dirB)
os.RemoveAll(dirC)
if r != 0 {
fmt.Printf("testcases[%d] = %#v failed\n", i, tc)
os.Exit(r)
}
}
os.Exit(r)
}
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