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package taskqueue
import (
"testing"
)
func TestCalcCodeHash(t *testing.T) {
// Same code + same testcaseID should produce same hash
hash1 := calcCodeHash("echo hello", 1)
hash2 := calcCodeHash("echo hello", 1)
if hash1 != hash2 {
t.Errorf("same input produced different hashes: %q vs %q", hash1, hash2)
}
// Different code should produce different hash
hash3 := calcCodeHash("echo world", 1)
if hash1 == hash3 {
t.Errorf("different code produced same hash: %q", hash1)
}
// Different testcaseID should produce different hash
hash4 := calcCodeHash("echo hello", 2)
if hash1 == hash4 {
t.Errorf("different testcaseID produced same hash: %q", hash1)
}
// Hash should be a valid hex md5 (32 characters)
if len(hash1) != 32 {
t.Errorf("hash length = %d, want 32", len(hash1))
}
}
func TestCalcCodeHash_EmptyCode(t *testing.T) {
hash := calcCodeHash("", 0)
if hash == "" {
t.Error("hash should not be empty for empty code")
}
if len(hash) != 32 {
t.Errorf("hash length = %d, want 32", len(hash))
}
}
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