diff options
Diffstat (limited to 'golang.go')
| -rw-r--r-- | golang.go | 46 |
1 files changed, 23 insertions, 23 deletions
@@ -1,16 +1,16 @@ package debugger import ( - "fmt" "bytes" + "fmt" // "os" "runtime" "runtime/debug" "runtime/pprof" - "go.wit.com/log" "go.wit.com/gui/gui" - "go.wit.com/gui/gadgets" + "go.wit.com/lib/gadgets" + "go.wit.com/log" ) func DebugGolangWindow(p *gui.Node) *gadgets.BasicWindow { @@ -21,46 +21,46 @@ func DebugGolangWindow(p *gui.Node) *gadgets.BasicWindow { w.Draw() g = w.Box().NewGroup("Language Internals").Pad() - g.NewButton("ReadModuleInfo()", func () { + g.NewButton("ReadModuleInfo()", func() { tmp, _ := debug.ReadBuildInfo() outputTextbox.SetText(tmp.String()) }) - g.NewButton("runtime.NumGoroutine()", func () { + g.NewButton("runtime.NumGoroutine()", func() { buf := new(bytes.Buffer) pprof.Lookup("goroutine").WriteTo(buf, 1) outputTextbox.SetText(buf.String()) outputTextbox.AppendText(fmt.Sprintln("runtime.NumGoroutine() = ", runtime.NumGoroutine())) }) - g.NewButton("pprof.Lookup(heap)", func () { + g.NewButton("pprof.Lookup(heap)", func() { buf := new(bytes.Buffer) pprof.Lookup("heap").WriteTo(buf, 1) outputTextbox.SetText(buf.String()) }) - g.NewButton("debug.PrintStack(current)", func () { + g.NewButton("debug.PrintStack(current)", func() { outputTextbox.SetText(string(debug.Stack())) }) - g.NewButton("pprof.Lookup(goroutine)", func () { + g.NewButton("pprof.Lookup(goroutine)", func() { buf := new(bytes.Buffer) pprof.Lookup("goroutine").WriteTo(buf, 1) outputTextbox.SetText(buf.String()) }) - g.NewButton("pprof.Lookup(block)", func () { + g.NewButton("pprof.Lookup(block)", func() { buf := new(bytes.Buffer) pprof.Lookup("block").WriteTo(buf, 1) outputTextbox.SetText(buf.String()) }) - g.NewButton("pprof.Lookup threadcreate", func () { + g.NewButton("pprof.Lookup threadcreate", func() { buf := new(bytes.Buffer) pprof.Lookup("threadcreate").WriteTo(buf, 1) outputTextbox.SetText(buf.String()) }) - g.NewButton("runtime.ReadMemStats()", func () { + g.NewButton("runtime.ReadMemStats()", func() { outputTextbox.SetText(runtimeReadMemStats()) }) - g.NewButton("debug.FreeOSMemory()", func () { + g.NewButton("debug.FreeOSMemory()", func() { var out string = "Before debug.FreeOSMemory():\n\n" out += runtimeReadMemStats() debug.FreeOSMemory() @@ -69,7 +69,7 @@ func DebugGolangWindow(p *gui.Node) *gadgets.BasicWindow { outputTextbox.SetText(out) }) - g.NewButton("debug.ReadGCStats()", func () { + g.NewButton("debug.ReadGCStats()", func() { var tmp debug.GCStats var out string debug.ReadGCStats(&tmp) @@ -83,11 +83,11 @@ func DebugGolangWindow(p *gui.Node) *gadgets.BasicWindow { outputTextbox.SetText(out) }) - g.NewButton("debug.SetTraceback('all')", func () { + g.NewButton("debug.SetTraceback('all')", func() { debug.SetTraceback("all") }) - g.NewButton("panic()", func () { + g.NewButton("panic()", func() { panic("test") }) @@ -95,36 +95,36 @@ func DebugGolangWindow(p *gui.Node) *gadgets.BasicWindow { // g.NewLabel("TODO:") - g.NewButton("runtime.Stack(true)", func () { + g.NewButton("runtime.Stack(true)", func() { // TODO: https://stackoverflow.com/questions/61127053/how-to-list-all-the-running-goroutines-in-a-go-program // func Stack(buf []byte, all bool) int }) - g.NewButton("debug.SetMemoryLimit(int)", func () { + g.NewButton("debug.SetMemoryLimit(int)", func() { // TODO: //debug.SetMemoryLimit(1024 * 1024 * 100) }) - g.NewButton("debug.SetMaxStack(int bytes)", func () { + g.NewButton("debug.SetMaxStack(int bytes)", func() { // default is apparently 1GB }) - g.NewButton("debug.SetMaxThreads(int)", func () { + g.NewButton("debug.SetMaxThreads(int)", func() { // default is apparently 10,000 }) - g.NewButton("debug.SetTraceback('all')", func () { + g.NewButton("debug.SetTraceback('all')", func() { debug.SetTraceback("all") }) // deprecated (probably) by String() implementation within golang - g.NewButton("dumpModuleInfo() (deprecate)", func () { + g.NewButton("dumpModuleInfo() (deprecate)", func() { outputTextbox.SetText(dumpModuleInfo()) }) og = w.Box().NewGroup("output").Pad() outputTextbox = og.NewTextbox("outputBox") - outputTextbox.Custom = func () { + outputTextbox.Custom = func() { log.Log(INFO, "custom TextBox() for golang output a =", outputTextbox.String()) } @@ -143,7 +143,7 @@ func runtimeReadMemStats() string { out += fmt.Sprintln("frees:", s.Frees) out += fmt.Sprintln("heap-alloc:", s.HeapAlloc, "bytes") out += fmt.Sprintln("heap-sys:", s.HeapSys, "bytes") - out += fmt.Sprintln("heap-idle:", s.HeapIdle,"bytes") + out += fmt.Sprintln("heap-idle:", s.HeapIdle, "bytes") out += fmt.Sprintln("heap-in-use:", s.HeapInuse, "bytes") out += fmt.Sprintln("heap-released:", s.HeapReleased, "bytes") out += fmt.Sprintln("heap-objects:", s.HeapObjects) |