1 files changed, 0 insertions, 582 deletions
diff --git a/vendor/github.com/go-stack/stack/stack_test.go b/vendor/github.com/go-stack/stack/stack_test.go
deleted file mode 100644
index 44f3a7d..0000000
--- a/vendor/github.com/go-stack/stack/stack_test.go
+++ /dev/null
@@ -1,582 +0,0 @@
-package stack_test
-
-import (
-	"fmt"
-	"io/ioutil"
-	"path"
-	"path/filepath"
-	"reflect"
-	"runtime"
-	"strings"
-	"testing"
-
-	"github.com/go-stack/stack"
-)
-
-func TestCaller(t *testing.T) {
-	t.Parallel()
-
-	c := stack.Caller(0)
-	_, file, line, ok := runtime.Caller(0)
-	line--
-	if !ok {
-		t.Fatal("runtime.Caller(0) failed")
-	}
-
-	if got, want := c.Frame().File, file; got != want {
-		t.Errorf("got file == %v, want file == %v", got, want)
-	}
-
-	if got, want := c.Frame().Line, line; got != want {
-		t.Errorf("got line == %v, want line == %v", got, want)
-	}
-}
-
-func f3(f1 func() stack.Call) stack.Call {
-	return f2(f1)
-}
-
-func f2(f1 func() stack.Call) stack.Call {
-	return f1()
-}
-
-func TestCallerMidstackInlined(t *testing.T) {
-	t.Parallel()
-
-	_, _, line, ok := runtime.Caller(0)
-	line -= 10 // adjust to return f1() line inside f2()
-	if !ok {
-		t.Fatal("runtime.Caller(0) failed")
-	}
-
-	c := f3(func() stack.Call {
-		return stack.Caller(2)
-	})
-
-	if got, want := c.Frame().Line, line; got != want {
-		t.Errorf("got line == %v, want line == %v", got, want)
-	}
-	if got, want := c.Frame().Function, "github.com/go-stack/stack_test.f3"; got != want {
-		t.Errorf("got func name == %v, want func name == %v", got, want)
-	}
-}
-
-func TestCallerPanic(t *testing.T) {
-	t.Parallel()
-
-	var (
-		line int
-		ok   bool
-	)
-
-	defer func() {
-		if recover() != nil {
-			var pcs [32]uintptr
-			n := runtime.Callers(1, pcs[:])
-			frames := runtime.CallersFrames(pcs[:n])
-			// count frames to runtime.sigpanic
-			panicIdx := 0
-			for {
-				f, more := frames.Next()
-				if f.Function == "runtime.sigpanic" {
-					break
-				}
-				panicIdx++
-				if !more {
-					t.Fatal("no runtime.sigpanic entry on the stack")
-				}
-			}
-			c := stack.Caller(panicIdx)
-			if got, want := c.Frame().Function, "runtime.sigpanic"; got != want {
-				t.Errorf("sigpanic frame: got name == %v, want name == %v", got, want)
-			}
-			c1 := stack.Caller(panicIdx + 1)
-			if got, want := c1.Frame().Function, "github.com/go-stack/stack_test.TestCallerPanic"; got != want {
-				t.Errorf("TestCallerPanic frame: got name == %v, want name == %v", got, want)
-			}
-			if got, want := c1.Frame().Line, line; got != want {
-				t.Errorf("TestCallerPanic frame: got line == %v, want line == %v", got, want)
-			}
-		}
-	}()
-
-	_, _, line, ok = runtime.Caller(0)
-	line += 7 // adjust to match line of panic below
-	if !ok {
-		t.Fatal("runtime.Caller(0) failed")
-	}
-	// Initiate a sigpanic.
-	var x *uintptr
-	_ = *x
-}
-
-type tholder struct {
-	trace func() stack.CallStack
-}
-
-func (th *tholder) traceLabyrinth() stack.CallStack {
-	for {
-		return th.trace()
-	}
-}
-
-func TestTrace(t *testing.T) {
-	t.Parallel()
-
-	_, _, line, ok := runtime.Caller(0)
-	if !ok {
-		t.Fatal("runtime.Caller(0) failed")
-	}
-
-	fh := tholder{
-		trace: func() stack.CallStack {
-			cs := stack.Trace()
-			return cs
-		},
-	}
-
-	cs := fh.traceLabyrinth()
-
-	lines := []int{line + 7, line - 7, line + 12}
-
-	for i, line := range lines {
-		if got, want := cs[i].Frame().Line, line; got != want {
-			t.Errorf("got line[%d] == %v, want line[%d] == %v", i, got, i, want)
-		}
-	}
-}
-
-// Test stack handling originating from a sigpanic.
-func TestTracePanic(t *testing.T) {
-	t.Parallel()
-
-	var (
-		line int
-		ok   bool
-	)
-
-	defer func() {
-		if recover() != nil {
-			trace := stack.Trace()
-
-			// find runtime.sigpanic
-			panicIdx := -1
-			for i, c := range trace {
-				if c.Frame().Function == "runtime.sigpanic" {
-					panicIdx = i
-					break
-				}
-			}
-			if panicIdx == -1 {
-				t.Fatal("no runtime.sigpanic entry on the stack")
-			}
-			if got, want := trace[panicIdx].Frame().Function, "runtime.sigpanic"; got != want {
-				t.Errorf("sigpanic frame: got name == %v, want name == %v", got, want)
-			}
-			if got, want := trace[panicIdx+1].Frame().Function, "github.com/go-stack/stack_test.TestTracePanic"; got != want {
-				t.Errorf("TestTracePanic frame: got name == %v, want name == %v", got, want)
-			}
-			if got, want := trace[panicIdx+1].Frame().Line, line; got != want {
-				t.Errorf("TestTracePanic frame: got line == %v, want line == %v", got, want)
-			}
-		}
-	}()
-
-	_, _, line, ok = runtime.Caller(0)
-	line += 7 // adjust to match line of panic below
-	if !ok {
-		t.Fatal("runtime.Caller(0) failed")
-	}
-	// Initiate a sigpanic.
-	var x *uintptr
-	_ = *x
-}
-
-const importPath = "github.com/go-stack/stack"
-
-type testType struct{}
-
-func (tt testType) testMethod() (c stack.Call, file string, line int, ok bool) {
-	c = stack.Caller(0)
-	_, file, line, ok = runtime.Caller(0)
-	line--
-	return
-}
-
-func TestCallFormat(t *testing.T) {
-	t.Parallel()
-
-	c := stack.Caller(0)
-	_, file, line, ok := runtime.Caller(0)
-	line--
-	if !ok {
-		t.Fatal("runtime.Caller(0) failed")
-	}
-	relFile := path.Join(importPath, filepath.Base(file))
-
-	c2, file2, line2, ok2 := testType{}.testMethod()
-	if !ok2 {
-		t.Fatal("runtime.Caller(0) failed")
-	}
-	relFile2 := path.Join(importPath, filepath.Base(file2))
-
-	data := []struct {
-		c    stack.Call
-		desc string
-		fmt  string
-		out  string
-	}{
-		{stack.Call{}, "error", "%s", "%!s(NOFUNC)"},
-
-		{c, "func", "%s", path.Base(file)},
-		{c, "func", "%+s", relFile},
-		{c, "func", "%#s", file},
-		{c, "func", "%d", fmt.Sprint(line)},
-		{c, "func", "%n", "TestCallFormat"},
-		{c, "func", "%+n", "github.com/go-stack/stack_test.TestCallFormat"},
-		{c, "func", "%k", "stack_test"},
-		{c, "func", "%+k", "github.com/go-stack/stack_test"},
-		{c, "func", "%v", fmt.Sprint(path.Base(file), ":", line)},
-		{c, "func", "%+v", fmt.Sprint(relFile, ":", line)},
-		{c, "func", "%#v", fmt.Sprint(file, ":", line)},
-
-		{c2, "meth", "%s", path.Base(file2)},
-		{c2, "meth", "%+s", relFile2},
-		{c2, "meth", "%#s", file2},
-		{c2, "meth", "%d", fmt.Sprint(line2)},
-		{c2, "meth", "%n", "testType.testMethod"},
-		{c2, "meth", "%+n", "github.com/go-stack/stack_test.testType.testMethod"},
-		{c2, "meth", "%k", "stack_test"},
-		{c2, "meth", "%+k", "github.com/go-stack/stack_test"},
-		{c2, "meth", "%v", fmt.Sprint(path.Base(file2), ":", line2)},
-		{c2, "meth", "%+v", fmt.Sprint(relFile2, ":", line2)},
-		{c2, "meth", "%#v", fmt.Sprint(file2, ":", line2)},
-	}
-
-	for _, d := range data {
-		got := fmt.Sprintf(d.fmt, d.c)
-		if got != d.out {
-			t.Errorf("fmt.Sprintf(%q, Call(%s)) = %s, want %s", d.fmt, d.desc, got, d.out)
-		}
-	}
-}
-
-func TestCallString(t *testing.T) {
-	t.Parallel()
-
-	c := stack.Caller(0)
-	_, file, line, ok := runtime.Caller(0)
-	line--
-	if !ok {
-		t.Fatal("runtime.Caller(0) failed")
-	}
-
-	c2, file2, line2, ok2 := testType{}.testMethod()
-	if !ok2 {
-		t.Fatal("runtime.Caller(0) failed")
-	}
-
-	data := []struct {
-		c    stack.Call
-		desc string
-		out  string
-	}{
-		{stack.Call{}, "error", "%!v(NOFUNC)"},
-		{c, "func", fmt.Sprint(path.Base(file), ":", line)},
-		{c2, "meth", fmt.Sprint(path.Base(file2), ":", line2)},
-	}
-
-	for _, d := range data {
-		got := d.c.String()
-		if got != d.out {
-			t.Errorf("got %s, want %s", got, d.out)
-		}
-	}
-}
-
-func TestCallMarshalText(t *testing.T) {
-	t.Parallel()
-
-	c := stack.Caller(0)
-	_, file, line, ok := runtime.Caller(0)
-	line--
-	if !ok {
-		t.Fatal("runtime.Caller(0) failed")
-	}
-
-	c2, file2, line2, ok2 := testType{}.testMethod()
-	if !ok2 {
-		t.Fatal("runtime.Caller(0) failed")
-	}
-
-	data := []struct {
-		c    stack.Call
-		desc string
-		out  []byte
-		err  error
-	}{
-		{stack.Call{}, "error", nil, stack.ErrNoFunc},
-		{c, "func", []byte(fmt.Sprint(path.Base(file), ":", line)), nil},
-		{c2, "meth", []byte(fmt.Sprint(path.Base(file2), ":", line2)), nil},
-	}
-
-	for _, d := range data {
-		text, err := d.c.MarshalText()
-		if got, want := err, d.err; got != want {
-			t.Errorf("%s: got err %v, want err %v", d.desc, got, want)
-		}
-		if got, want := text, d.out; !reflect.DeepEqual(got, want) {
-			t.Errorf("%s: got %s, want %s", d.desc, got, want)
-		}
-	}
-}
-
-func TestCallStackString(t *testing.T) {
-	cs, line0 := getTrace(t)
-	_, file, line1, ok := runtime.Caller(0)
-	line1--
-	if !ok {
-		t.Fatal("runtime.Caller(0) failed")
-	}
-	file = path.Base(file)
-	if got, want := cs.String(), fmt.Sprintf("[%s:%d %s:%d]", file, line0, file, line1); got != want {
-		t.Errorf("\n got %v\nwant %v", got, want)
-	}
-}
-
-func TestCallStackMarshalText(t *testing.T) {
-	cs, line0 := getTrace(t)
-	_, file, line1, ok := runtime.Caller(0)
-	line1--
-	if !ok {
-		t.Fatal("runtime.Caller(0) failed")
-	}
-	file = path.Base(file)
-	text, _ := cs.MarshalText()
-	if got, want := text, []byte(fmt.Sprintf("[%s:%d %s:%d]", file, line0, file, line1)); !reflect.DeepEqual(got, want) {
-		t.Errorf("\n got %v\nwant %v", got, want)
-	}
-}
-
-func getTrace(t *testing.T) (stack.CallStack, int) {
-	cs := stack.Trace().TrimRuntime()
-	_, _, line, ok := runtime.Caller(0)
-	line--
-	if !ok {
-		t.Fatal("runtime.Caller(0) failed")
-	}
-	return cs, line
-}
-
-func TestTrimAbove(t *testing.T) {
-	trace := trimAbove()
-	if got, want := len(trace), 2; got != want {
-		t.Fatalf("got len(trace) == %v, want %v, trace: %n", got, want, trace)
-	}
-	if got, want := fmt.Sprintf("%n", trace[1]), "TestTrimAbove"; got != want {
-		t.Errorf("got %q, want %q", got, want)
-	}
-}
-
-func trimAbove() stack.CallStack {
-	call := stack.Caller(1)
-	trace := stack.Trace()
-	return trace.TrimAbove(call)
-}
-
-func TestTrimBelow(t *testing.T) {
-	trace := trimBelow()
-	if got, want := fmt.Sprintf("%n", trace[0]), "TestTrimBelow"; got != want {
-		t.Errorf("got %q, want %q", got, want)
-	}
-}
-
-func trimBelow() stack.CallStack {
-	call := stack.Caller(1)
-	trace := stack.Trace()
-	return trace.TrimBelow(call)
-}
-
-func TestTrimRuntime(t *testing.T) {
-	trace := stack.Trace().TrimRuntime()
-	if got, want := len(trace), 1; got != want {
-		t.Errorf("got len(trace) == %v, want %v, goroot: %q, trace: %#v", got, want, runtime.GOROOT(), trace)
-	}
-}
-
-func BenchmarkCallVFmt(b *testing.B) {
-	c := stack.Caller(0)
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		fmt.Fprint(ioutil.Discard, c)
-	}
-}
-
-func BenchmarkCallPlusVFmt(b *testing.B) {
-	c := stack.Caller(0)
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		fmt.Fprintf(ioutil.Discard, "%+v", c)
-	}
-}
-
-func BenchmarkCallSharpVFmt(b *testing.B) {
-	c := stack.Caller(0)
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		fmt.Fprintf(ioutil.Discard, "%#v", c)
-	}
-}
-
-func BenchmarkCallSFmt(b *testing.B) {
-	c := stack.Caller(0)
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		fmt.Fprintf(ioutil.Discard, "%s", c)
-	}
-}
-
-func BenchmarkCallPlusSFmt(b *testing.B) {
-	c := stack.Caller(0)
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		fmt.Fprintf(ioutil.Discard, "%+s", c)
-	}
-}
-
-func BenchmarkCallSharpSFmt(b *testing.B) {
-	c := stack.Caller(0)
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		fmt.Fprintf(ioutil.Discard, "%#s", c)
-	}
-}
-
-func BenchmarkCallDFmt(b *testing.B) {
-	c := stack.Caller(0)
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		fmt.Fprintf(ioutil.Discard, "%d", c)
-	}
-}
-
-func BenchmarkCallNFmt(b *testing.B) {
-	c := stack.Caller(0)
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		fmt.Fprintf(ioutil.Discard, "%n", c)
-	}
-}
-
-func BenchmarkCallPlusNFmt(b *testing.B) {
-	c := stack.Caller(0)
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		fmt.Fprintf(ioutil.Discard, "%+n", c)
-	}
-}
-
-func BenchmarkCaller(b *testing.B) {
-	for i := 0; i < b.N; i++ {
-		stack.Caller(0)
-	}
-}
-
-func BenchmarkTrace(b *testing.B) {
-	for i := 0; i < b.N; i++ {
-		stack.Trace()
-	}
-}
-
-func deepStack(depth int, b *testing.B) stack.CallStack {
-	if depth > 0 {
-		return deepStack(depth-1, b)
-	}
-	b.StartTimer()
-	s := stack.Trace()
-	return s
-}
-
-func BenchmarkTrace10(b *testing.B) {
-	for i := 0; i < b.N; i++ {
-		b.StopTimer()
-		deepStack(10, b)
-	}
-}
-
-func BenchmarkTrace50(b *testing.B) {
-	b.StopTimer()
-	for i := 0; i < b.N; i++ {
-		deepStack(50, b)
-	}
-}
-
-func BenchmarkTrace100(b *testing.B) {
-	b.StopTimer()
-	for i := 0; i < b.N; i++ {
-		deepStack(100, b)
-	}
-}
-
-////////////////
-// Benchmark functions followed by formatting
-////////////////
-
-func BenchmarkCallerAndVFmt(b *testing.B) {
-	for i := 0; i < b.N; i++ {
-		fmt.Fprint(ioutil.Discard, stack.Caller(0))
-	}
-}
-
-func BenchmarkTraceAndVFmt(b *testing.B) {
-	for i := 0; i < b.N; i++ {
-		fmt.Fprint(ioutil.Discard, stack.Trace())
-	}
-}
-
-func BenchmarkTrace10AndVFmt(b *testing.B) {
-	for i := 0; i < b.N; i++ {
-		b.StopTimer()
-		fmt.Fprint(ioutil.Discard, deepStack(10, b))
-	}
-}
-
-////////////////
-// Baseline against package runtime.
-////////////////
-
-func BenchmarkRuntimeCaller(b *testing.B) {
-	for i := 0; i < b.N; i++ {
-		runtime.Caller(0)
-	}
-}
-
-func BenchmarkRuntimeCallerAndFmt(b *testing.B) {
-	for i := 0; i < b.N; i++ {
-		_, file, line, _ := runtime.Caller(0)
-		const sep = "/"
-		if i := strings.LastIndex(file, sep); i != -1 {
-			file = file[i+len(sep):]
-		}
-		fmt.Fprint(ioutil.Discard, file, ":", line)
-	}
-}
-
-func BenchmarkFuncForPC(b *testing.B) {
-	pc, _, _, _ := runtime.Caller(0)
-	pc--
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		runtime.FuncForPC(pc)
-	}
-}
-
-func BenchmarkFuncFileLine(b *testing.B) {
-	pc, _, _, _ := runtime.Caller(0)
-	pc--
-	fn := runtime.FuncForPC(pc)
-	b.ResetTimer()
-	for i := 0; i < b.N; i++ {
-		fn.FileLine(pc)
-	}
-}