110 lines
3.1 KiB
Go
110 lines
3.1 KiB
Go
package main
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import (
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"encoding/json"
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"fmt"
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"strings"
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"testing"
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"reasonix/internal/provider"
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)
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type historyPerfCase struct {
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name string
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turns int
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outputSize int
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toolName string
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failed bool
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}
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func syntheticHistoryMessages(turns, outputSize int, toolName string, failed bool) []provider.Message {
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msgs := make([]provider.Message, 0, turns*4)
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output := strings.Repeat("x", outputSize)
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if failed {
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output = "error: " + output
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}
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for i := 0; i < turns; i++ {
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callID := fmt.Sprintf("call_%d", i)
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msgs = append(msgs,
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provider.Message{Role: provider.RoleUser, Content: fmt.Sprintf("prompt %d", i)},
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provider.Message{
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Role: provider.RoleAssistant,
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Content: fmt.Sprintf("answer %d", i),
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ToolCalls: []provider.ToolCall{{
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ID: callID,
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Name: toolName,
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Arguments: fmt.Sprintf(`{"command":"synthetic-%d","path":"file-%d.txt"}`, i, i),
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}},
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},
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provider.Message{
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Role: provider.RoleTool,
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Name: toolName,
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ToolCallID: callID,
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Content: output,
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},
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)
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}
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return msgs
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}
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func historyPerfCases() []historyPerfCase {
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return []historyPerfCase{
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{name: "50x1MB-bash-success", turns: 50, outputSize: 1 << 20, toolName: "bash"},
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{name: "200x100KB-bash-success", turns: 200, outputSize: 100 << 10, toolName: "bash"},
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{name: "1000x10KB-bash-success", turns: 1000, outputSize: 10 << 10, toolName: "bash"},
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{name: "20x5MB-bash-success", turns: 20, outputSize: 5 << 20, toolName: "bash"},
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{name: "50x1MB-read-success", turns: 50, outputSize: 1 << 20, toolName: "read_file"},
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{name: "50x1MB-bash-error", turns: 50, outputSize: 1 << 20, toolName: "bash", failed: true},
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}
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}
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func BenchmarkHistoryMessagesSynthetic(b *testing.B) {
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for _, tc := range historyPerfCases() {
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b.Run(tc.name, func(b *testing.B) {
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msgs := syntheticHistoryMessages(tc.turns, tc.outputSize, tc.toolName, tc.failed)
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inputBytes := int64(tc.turns * tc.outputSize)
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b.ReportAllocs()
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b.SetBytes(inputBytes)
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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got := historyMessages(msgs, func(content string) string { return content })
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if len(got) == 0 {
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b.Fatal("empty history")
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}
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}
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})
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}
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}
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func BenchmarkHistoryMessagesMarshalSynthetic(b *testing.B) {
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for _, tc := range historyPerfCases() {
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b.Run(tc.name, func(b *testing.B) {
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msgs := syntheticHistoryMessages(tc.turns, tc.outputSize, tc.toolName, tc.failed)
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inputBytes := int64(tc.turns * tc.outputSize)
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b.ReportAllocs()
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b.SetBytes(inputBytes)
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b.ResetTimer()
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for i := 0; i < b.N; i++ {
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got := historyMessages(msgs, func(content string) string { return content })
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encoded, err := json.Marshal(got)
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if err != nil {
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b.Fatal(err)
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}
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if len(encoded) == 0 {
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b.Fatal("empty JSON")
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}
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}
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})
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}
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}
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func TestHistoryMessagesSyntheticPayloadSizes(t *testing.T) {
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msgs := syntheticHistoryMessages(10, 1<<20, "bash", false)
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got := historyMessages(msgs, func(content string) string { return content })
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encoded, err := json.Marshal(got)
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if err != nil {
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t.Fatal(err)
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}
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t.Logf("synthetic history payload bytes: %d", len(encoded))
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}
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