86 lines
1.7 KiB
Go
86 lines
1.7 KiB
Go
package cgo
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import "testing"
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func TestScopeFreesAllResources(t *testing.T) {
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t.Parallel()
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scope := NewScope()
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buffer := scope.Buffer(4)
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cString := scope.CString("agent")
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if cString == nil {
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t.Fatal("expected CString allocation")
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}
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if copied := buffer.CopyFrom([]byte("go")); copied != 2 {
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t.Fatalf("expected 2 bytes copied, got %d", copied)
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}
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scope.FreeAll()
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scope.FreeAll() // idempotent
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if !buffer.IsFreed() {
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t.Fatal("expected buffer to be freed")
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}
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}
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func TestScopePanicsAfterFreeAll(t *testing.T) {
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t.Parallel()
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scope := NewScope()
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scope.FreeAll()
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assertPanics(t, "scope is already freed", func() {
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scope.Buffer(1)
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})
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assertPanics(t, "scope is already freed", func() {
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scope.CString("nope")
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})
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}
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func TestScopeIsFreedTracksLifecycle(t *testing.T) {
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t.Parallel()
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scope := NewScope()
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if scope.IsFreed() {
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t.Fatal("expected new scope to be active")
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}
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scope.FreeAll()
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if !scope.IsFreed() {
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t.Fatal("expected scope to report freed after FreeAll")
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}
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var nilScope *Scope
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if !nilScope.IsFreed() {
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t.Fatal("expected nil scope to be treated as freed")
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}
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}
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func TestScopeCloseIsSafeAndIdempotent(t *testing.T) {
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t.Parallel()
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var nilScope *Scope
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if err := nilScope.Close(); err != nil {
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t.Fatalf("expected nil scope close to return nil, got %v", err)
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}
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scope := NewScope()
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buffer := scope.Buffer(4)
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cString := scope.CString("agent")
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if cString == nil {
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t.Fatal("expected CString allocation")
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}
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if copied := buffer.CopyFrom([]byte("go")); copied != 2 {
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t.Fatalf("expected 2 bytes copied, got %d", copied)
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}
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if err := scope.Close(); err != nil {
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t.Fatalf("expected close to return nil, got %v", err)
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}
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scope.Close()
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if !buffer.IsFreed() {
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t.Fatal("expected buffer to be freed after close")
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}
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}
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