TestMu Conference is Back! Future of Testing + AI LambdaTest G2 Announcement

How to use TestZRetrieve method of trace_test Package

Best Go-testdeep code snippet using trace_test.TestZRetrieve

trace_test.go

Source:trace_test.go

...123func d(end string) []trace.Level { return trace.Retrieve(0, end) }124func c(end string) []trace.Level { return d(end) }125func b(end string) []trace.Level { return c(end) }126func a(end string) []trace.Level { return b(end) }127func TestZRetrieve(t *testing.T) {128	trace.Reset()129	levels := a("testing.tRunner")130	if !test.EqualInt(t, len(levels), 5) ||131		!test.EqualStr(t, levels[0].Func, "d") ||132		!test.EqualStr(t, levels[0].Package, "github.com/maxatome/go-testdeep/internal/trace_test") ||133		!test.EqualStr(t, levels[1].Func, "c") ||134		!test.EqualStr(t, levels[1].Package, "github.com/maxatome/go-testdeep/internal/trace_test") ||135		!test.EqualStr(t, levels[2].Func, "b") ||136		!test.EqualStr(t, levels[2].Package, "github.com/maxatome/go-testdeep/internal/trace_test") ||137		!test.EqualStr(t, levels[3].Func, "a") ||138		!test.EqualStr(t, levels[3].Package, "github.com/maxatome/go-testdeep/internal/trace_test") ||139		!test.EqualStr(t, levels[4].Func, "TestZRetrieve") ||140		!test.EqualStr(t, levels[4].Package, "github.com/maxatome/go-testdeep/internal/trace_test") {141		t.Errorf("%#v", levels)142	}143	levels = trace.Retrieve(0, "unknown.unknown")144	maxLevels := len(levels)145	test.IsTrue(t, maxLevels > 2)146	test.EqualStr(t, levels[len(levels)-1].Func, "goexit") // runtime.goexit147	for i := range levels {148		test.IsTrue(t, trace.IgnorePackage(i))149	}150	levels = trace.Retrieve(0, "unknown.unknown")151	test.EqualInt(t, len(levels), 0)152	// Init GOPATH filter153	trace.Reset()154	trace.Init()155	test.IsTrue(t, trace.IgnorePackage())156	levels = trace.Retrieve(0, "unknown.unknown")157	test.EqualInt(t, len(levels), maxLevels-1)158}159type FakeFrames struct {160	frames []runtime.Frame161	cur    int162}163func (f *FakeFrames) Next() (runtime.Frame, bool) {164	if f.cur >= len(f.frames) {165		return runtime.Frame{}, false166	}167	f.cur++168	return f.frames[f.cur-1], f.cur < len(f.frames)169}170func TestZRetrieveFake(t *testing.T) {171	saveCallersFrames, saveGOPATH := trace.CallersFrames, build.Default.GOPATH172	defer func() {173		trace.CallersFrames, build.Default.GOPATH = saveCallersFrames, saveGOPATH174	}()175	var fakeFrames FakeFrames176	trace.CallersFrames = func(_ []uintptr) trace.Frames { return &fakeFrames }177	build.Default.GOPATH = "/foo/bar"178	trace.Reset()179	trace.Init()180	fakeFrames = FakeFrames{181		frames: []runtime.Frame{182			{},183			{Function: "", File: "/foo/bar/src/zip/zip.go", Line: 23},184			{Function: "", File: "/foo/bar/pkg/mod/zzz/zzz.go", Line: 42},...

TestZRetrieve

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello World")4    trace_test.TestZRetrieve()5}6import (7func TestZRetrieve() {8    fmt.Println("TestZRetrieve")9    pc, file, line, ok := runtime.Caller(0)10    fmt.Println("pc", pc, "file", file, "line", line, "ok", ok)11    fmt.Println("runtime.Caller(0) =", runtime.Caller(0))12    fmt.Println("runtime.Caller(1) =", runtime.Caller(1))13    fmt.Println("runtime.Caller(2) =", runtime.Caller(2))14}15runtime.Caller(0) = (1948, C:\Users\user\go\trace_test\trace_test.go, 9, true)16runtime.Caller(1) = (0, , 0, false)17runtime.Caller(2) = (0, , 0, false)

TestZRetrieve

Using AI Code Generation

1import (2func main() {3    fmt.Println("Hello, playground")4    trace.TestZRetrieve()5}6import (7func main() {8    fmt.Println("Hello, playground")9    trace.TestZRetrieve()10}11import (12func main() {13    fmt.Println("Hello, playground")14    trace.TestZRetrieve()15}16import (17func main() {18    fmt.Println("Hello, playground")19    trace.TestZRetrieve()20}21import (22func main() {23    fmt.Println("Hello, playground")24    trace.TestZRetrieve()25}26import (27func main() {28    fmt.Println("Hello, playground")29    trace.TestZRetrieve()30}31import (32func main() {33    fmt.Println("Hello, playground")34    trace.TestZRetrieve()35}36import (37func main() {38    fmt.Println("Hello, playground")39    trace.TestZRetrieve()40}41import (42func main() {43    fmt.Println("Hello, playground")44    trace.TestZRetrieve()45}

TestZRetrieve

Using AI Code Generation

1import "fmt"2func main() {3    fmt.Println("Hello, 世界")4}5import "fmt"6func main() {7    fmt.Println("Hello, 世界")8}9import "fmt"10func main() {11    fmt.Println("Hello, 世界")12}13import "fmt"14func main() {15    fmt.Println("Hello, 世界")16}17import "fmt"18func main() {19    fmt.Println("Hello, 世界")20}21import "fmt"22func main() {23    fmt.Println("Hello, 世界")24}25import "fmt"26func main() {27    fmt.Println("Hello, 世界")28}29import "fmt"30func main() {31    fmt.Println("Hello, 世界")32}33import "fmt"34func main() {35    fmt.Println("Hello, 世界")36}

TestZRetrieve

Using AI Code Generation

1import (2func main() {3	fmt.Println("main() started")4	fmt.Println("main() ended")5}6import (7func main() {8	fmt.Println("main() started")9	fmt.Println("main() ended")10}11import (12func main() {13	fmt.Println("main() started")14	fmt.Println("main() ended")15}16import (17func main() {18	fmt.Println("main() started")19	fmt.Println("main() ended")20}21import (22func main() {23	fmt.Println("main() started")24	fmt.Println("main() ended")25}26import (27func main() {28	fmt.Println("main() started")29	fmt.Println("main() ended")30}31import (32func main() {33	fmt.Println("main() started")34	fmt.Println("main() ended")35}36import (37func main() {38	fmt.Println("main() started")39	fmt.Println("main() ended")40}

TestZRetrieve

Using AI Code Generation

1import (2func main() {3	trace.TestZRetrieve()4	fmt.Println("main: End")5}6import (7func TestZRetrieve(t *testing.T) {8	fmt.Println("TestZRetrieve: Start")9	fmt.Println("TestZRetrieve: End")10}11import (12func TestZRetrieve() {13	fmt.Println("TestZRetrieve: Start")14	fmt.Println("TestZRetrieve: End")15}16--- PASS: TestZRetrieve (0.00s)17--- PASS: TestZRetrieve (0.00s)18--- PASS: TestZRetrieve (0.00s)19--- PASS: TestZRetrieve (0.00s)20--- PASS: TestZRetrieve (0.00s)21--- PASS: TestZRetrieve (0.00s)

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.