package utesting

import "github.com/ethereum/go-ethereum/internal/utesting"

Package utesting provides a standalone replacement for package testing.

This package exists because package testing cannot easily be embedded into a standalone go program. It provides an API that mirrors the standard library testing API.

Index ¶

• func CountFailures(rr []Result) int
• func Run(test Test) (bool, string)
• type Result
• func RunTAP(tests []Test, report io.Writer) []Result
• func RunTests(tests []Test, report io.Writer) []Result
• type T
• func (t *T) Error(vs ...interface{})
• func (t *T) Errorf(format string, vs ...interface{})
• func (t *T) Fail()
• func (t *T) FailNow()
• func (t *T) Failed() bool
• func (t *T) Fatal(vs ...interface{})
• func (t *T) Fatalf(format string, vs ...interface{})
• func (t *T) Helper()
• func (t *T) Log(vs ...interface{})
• func (t *T) Logf(format string, vs ...interface{})
• type Test
• func MatchTests(tests []Test, expr string) []Test

Functions ¶

func CountFailures ¶

func CountFailures(rr []Result) int

CountFailures returns the number of failed tests in the result slice.

func Run ¶

func Run(test Test) (bool, string)

Run executes a single test.

Types ¶

type Result ¶

type Result struct {
	Name     string
	Failed   bool
	Output   string
	Duration time.Duration
}

Result is the result of a test execution.

func RunTAP ¶

func RunTAP(tests []Test, report io.Writer) []Result

RunTAP runs the given tests and writes Test Anything Protocol output to the report writer.

func RunTests ¶

func RunTests(tests []Test, report io.Writer) []Result

RunTests executes all given tests in order and returns their results. If the report writer is non-nil, a test report is written to it in real time.

type T ¶

type T struct {
	// contains filtered or unexported fields
}

T is the value given to the test function. The test can signal failures and log output by calling methods on this object.

func (*T) Error ¶

func (t *T) Error(vs ...interface{})

Error is equivalent to Log followed by Fail.

func (*T) Errorf ¶

func (t *T) Errorf(format string, vs ...interface{})

Errorf is equivalent to Logf followed by Fail.

func (*T) Fail ¶

func (t *T) Fail()

Fail marks the test as having failed but continues execution.

func (*T) FailNow ¶

func (t *T) FailNow()

FailNow marks the test as having failed and stops its execution by calling runtime.Goexit (which then runs all deferred calls in the current goroutine).

func (*T) Failed ¶

func (t *T) Failed() bool

Failed reports whether the test has failed.

func (*T) Fatal ¶

func (t *T) Fatal(vs ...interface{})

Fatal is equivalent to Log followed by FailNow.

func (*T) Fatalf ¶

func (t *T) Fatalf(format string, vs ...interface{})

Fatalf is equivalent to Logf followed by FailNow.

func (*T) Helper ¶

func (t *T) Helper()

Helper exists for compatibility with testing.T.

func (*T) Log ¶

func (t *T) Log(vs ...interface{})

Log formats its arguments using default formatting, analogous to Println, and records the text in the error log.

func (*T) Logf ¶

func (t *T) Logf(format string, vs ...interface{})

Logf formats its arguments according to the format, analogous to Printf, and records the text in the error log. A final newline is added if not provided.

type Test ¶

type Test struct {
	Name string
	Fn   func(*T)
	Slow bool
}

Test represents a single test.

func MatchTests ¶

func MatchTests(tests []Test, expr string) []Test

MatchTests returns the tests whose name matches a regular expression.

Source Files ¶

utesting.go