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package btrfs_test
import (
"fmt"
"testing"
"github.com/stretchr/testify/assert"
"lukeshu.com/btrfs-tools/pkg/btrfs"
)
func TestCSumFormat(t *testing.T) {
t.Parallel()
type TestCase struct {
InputSum btrfs.CSum
InputFmt string
Output string
}
csum := btrfs.CSum{0xbd, 0x7b, 0x41, 0xf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}
testcases := map[string]TestCase{
"s": TestCase{InputSum: csum, InputFmt: "%s", Output: "bd7b41f400000000000000000000000000000000000000000000000000000000"},
"x": TestCase{InputSum: csum, InputFmt: "%x", Output: "bd7b41f400000000000000000000000000000000000000000000000000000000"},
"v": TestCase{InputSum: csum, InputFmt: "%v", Output: "bd7b41f400000000000000000000000000000000000000000000000000000000"},
"70s": TestCase{InputSum: csum, InputFmt: "|% 70s", Output: "| bd7b41f400000000000000000000000000000000000000000000000000000000"},
"#180v": TestCase{InputSum: csum, InputFmt: "%#180v", Output: " btrfs.CSum{0xbd, 0x7b, 0x41, 0xf4, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0, 0x0}"},
}
for tcName, tc := range testcases {
tc := tc
t.Run(tcName, func(t *testing.T) {
t.Parallel()
actual := fmt.Sprintf(tc.InputFmt, tc.InputSum)
assert.Equal(t, tc.Output, actual)
})
}
}
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