241f242231
Use strings.Builder and tabwriter to format the output of the examine memory command instead of doing direct string manipulation and allocating.
35 lines
1.0 KiB
Go
35 lines
1.0 KiB
Go
package api
|
|
|
|
import (
|
|
"fmt"
|
|
"strings"
|
|
"testing"
|
|
)
|
|
|
|
func TestPrettyExamineMemory(t *testing.T) {
|
|
// Test whether always use the last addr's len to format when the lens of two adjacent address are different
|
|
addr := uintptr(0xffff)
|
|
memArea := []byte("abcdefghijklmnopqrstuvwxyz")
|
|
format := byte('o')
|
|
|
|
display := []string{
|
|
"0x0ffff: 0141 0142 0143 0144 0145 0146 0147 0150 ",
|
|
"0x10007: 0151 0152 0153 0154 0155 0156 0157 0160 ",
|
|
"0x1000f: 0161 0162 0163 0164 0165 0166 0167 0170 ",
|
|
"0x10017: 0171 0172"}
|
|
res := strings.Split(strings.TrimSpace(PrettyExamineMemory(addr, memArea, format)), "\n")
|
|
|
|
if len(display) != len(res) {
|
|
t.Fatalf("wrong lines return, expected %d but got %d", len(display), len(res))
|
|
}
|
|
|
|
for i := 0; i < len(display); i++ {
|
|
if display[i] != res[i] {
|
|
errInfo := fmt.Sprintf("wrong display return at line %d\n", i+1)
|
|
errInfo += fmt.Sprintf("expected:\n %q\n", display[i])
|
|
errInfo += fmt.Sprintf("but got:\n %q\n", res[i])
|
|
t.Fatal(errInfo)
|
|
}
|
|
}
|
|
}
|