How to use parsePackage method of main Package

Best Mock code snippet using main.parsePackage

garbage.go

Source:garbage.go

...33		npkg := avail / mem / 2                    // 2 to account for GOGC=10034		parsed = make([]ParsedPackage, npkg)35		for n := 0; n < 2; n++ { // warmup GC36			for i := range parsed {37				parsed[i] = parsePackage()38			}39		}40		fmt.Printf("consumption=%vKB npkg=%d\n", mem>>10, npkg)41	}42	return driver.Benchmark(benchmarkN)43}44func benchmarkN(N uint64) {45	P := runtime.GOMAXPROCS(0)46	// Create G goroutines, but only 2*P of them parse at the same time.47	G := 102448	gate := make(chan bool, 2*P)49	var mu sync.Mutex50	var wg sync.WaitGroup51	wg.Add(G)52	remain := int64(N)53	pos := 054	for g := 0; g < G; g++ {55		go func() {56			defer wg.Done()57			for atomic.AddInt64(&remain, -1) >= 0 {58				gate <- true59				p := parsePackage()60				mu.Lock()61				// Overwrite only half of the array,62				// the other part represents "old" generation.63				parsed[pos%(len(parsed)/2)] = p64				pos++65				mu.Unlock()66				<-gate67			}68		}()69	}70	wg.Wait()71}72// packageMemConsumption returns memory consumption of a single parsed package.73func packageMemConsumption() int {74	// One GC does not give precise results,75	// because concurrent sweep may be still in progress.76	runtime.GC()77	runtime.GC()78	ms0 := new(runtime.MemStats)79	runtime.ReadMemStats(ms0)80	const N = 1081	var parsed [N]ParsedPackage82	for i := range parsed {83		parsed[i] = parsePackage()84	}85	runtime.GC()86	runtime.GC()87	// Keep it alive.88	if parsed[0] == nil {89		fmt.Println(&parsed)90	}91	ms1 := new(runtime.MemStats)92	runtime.ReadMemStats(ms1)93	mem := int(ms1.Alloc-ms0.Alloc) / N94	if mem < 1<<16 {95		mem = 1 << 1696	}97	return mem98}99// parsePackage parses and returns net/http package.100func parsePackage() ParsedPackage {101	pkgs, err := parser.ParseFile(token.NewFileSet(), "net/http", src, parser.ParseComments)102	if err != nil {103		println("parse", err.Error())104		panic("fail")105	}106	return pkgs107}...

golden_test.go

Source:golden_test.go

...40func CheckOneUnsupported(t *testing.T) {41	name := path.Base(t.Name())42	lname := strings.ToLower(name)43	inputFilename := fmt.Sprintf("testdata/%s/%s_def.go", lname, lname)44	g, err := parsePackage("testdata/"+lname, []string{inputFilename})45	if err != nil {46		t.Fatalf("parsePackage error: %s", err)47	}48	got, err := g.Generate([]string{name})49	if err == nil {50		t.Fatalf("expected error for %s", name)51	}52	if got != nil {53		t.Fatalf("Unexpected output result for %s", name)54	}55}56func TestGolden(t *testing.T) {57	for _, interfaceName := range golden {58		t.Run(interfaceName, CheckOneGolden)59	}60}61func CheckOneGolden(t *testing.T) {62	name := path.Base(t.Name())63	lname := strings.ToLower(name)64	symGen.reset()65	identSymGen.reset()66	inputFilename := fmt.Sprintf("./testdata/%s/%s_def.go", lname, lname)67	outputFilename := fmt.Sprintf("./testdata/%s/%s.go", lname, lname)68	outputFile, err := ioutil.ReadFile(outputFilename)69	if err != nil {70		outputFile = []byte{}71	}72	g, err := parsePackage("testdata/"+lname, []string{inputFilename})73	if err != nil {74		t.Fatalf("parsePackage error: %s", err)75	}76	got, err := g.Generate([]string{name})77	if err != nil {78		t.Fatalf("Generator.Generate error for %s: %s", name, err)79	}80	if len(got) == 0 {81		t.Fatalf("%q resulted in an empty file when the contents of %q were expected", name, outputFilename)82	}83	readableOutput := string(outputFile)84	readableResult := string(got)85	// Only compare everything after the first line to avoid86	// comparing the generation commands87	outputStart := strings.Index(readableOutput, "\n")88	resultStart := strings.Index(readableResult, "\n")...

parsePackage

Using AI Code Generation

1import (2func main() {3	pkgs, err := parser.ParseDir(fset, "/home/abhishek/go/src/first", nil, parser.ParseComments)4	if err != nil {5		fmt.Println(err)6	}7	for _, pkg := range pkgs {8		fmt.Println(pkg)9	}10}11&{first ma

parsePackage

Using AI Code Generation

1import (2func main() {3    f, err := parser.ParseFile(fset, "1.go", nil, parser.ParseComments)4    if err != nil {5        fmt.Println(err)6    }7    ast.Print(fset, f)8}9import (10func main() {11    f, err := parser.ParseFile(fset, "2.go", nil, parser.ParseComments)12    if err != nil {13        fmt.Println(err)14    }15    ast.Print(fset, f)16}17import (18func main() {19    f, err := parser.ParseFile(fset, "3.go", nil, parser.ParseComments)20    if err != nil {21        fmt.Println(err)22    }23    ast.Print(fset, f)24}25import (26func main() {27    f, err := parser.ParseFile(fset, "4.go", nil, parser.ParseComments)28    if err != nil {29        fmt.Println(err)30    }31    ast.Print(fset, f)32}33import (

parsePackage

Using AI Code Generation

1map := parsePackage("path of the folder containing the source files")2for k, v := range map {3    printAST(v, k)4}5func printAST(file ast.File, fileName string) {6    fmt.Println("File Name: ", fileName)7    fmt.Println("AST: ", file)8}9I am trying to write a program which will parse a folder containing source files and print the AST of each file. I have written two files, the first file contains the code to parse the folder and the second file contains the code to print the AST of the file. I am trying to make the code modular by separating the two functionalities of parsing and printing the AST. I want to import the parsePackage method of the first file into the second file so that I can call it from the second file. I am using go modules for the project. I have written the following code:When I run the code, I get the following error:What am I doing wrong? How can I fix this?

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