79 lines
1.9 KiB
Plaintext
79 lines
1.9 KiB
Plaintext
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// Simple weak reference test for Phase 10.2
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// Test CPU with fini
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box TestCPU {
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init { memory, name }
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TestCPU() {
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me.name = "TestCPU"
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print("CPU initialized: " + me.name)
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}
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fini() {
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print("CPU fini called - cleaning up memory")
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if (me.memory != null) {
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me.memory.cleanup()
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}
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print("CPU fini complete")
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}
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}
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// Test Memory with weak reference
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box TestMemory {
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init { data, weak cpu_ref }
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TestMemory(cpu_instance) {
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me.data = new ArrayBox()
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me.data.push("test_data")
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me.cpu_ref = cpu_instance // This will be automatically downgraded to weak
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print("Memory initialized with weak CPU reference")
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}
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read_data() {
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if (me.cpu_ref != null) {
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print("CPU is alive - returning data")
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return me.data.get(0)
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} else {
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print("CPU is destroyed - access blocked")
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return null
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}
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}
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cleanup() {
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print("Memory cleanup called")
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me.data.clear()
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}
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}
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// Main test
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static box Main {
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init { console }
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main() {
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me.console = new ConsoleBox()
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me.console.log("🧪 Testing weak references and fini propagation")
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// Create CPU and Memory
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local cpu = new TestCPU()
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local memory = new TestMemory(cpu)
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// Link memory to CPU for fini propagation
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cpu.memory = memory
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// Test 1: Normal operation
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me.console.log("Test 1: Normal operation")
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local result1 = memory.read_data()
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me.console.log("Read result: " + result1)
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// Test 2: After CPU destruction
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me.console.log("Test 2: Destroying CPU...")
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cpu.fini()
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cpu = null
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local result2 = memory.read_data()
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me.console.log("Read after CPU destruction: " + result2)
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return "Test complete"
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}
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}
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