// Copyright 2009 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.

package testing

import (
	
	
	
	
	
)

type InternalExample struct {
	Name      string
	F         func()
	Output    string
	Unordered bool
}

// RunExamples is an internal function but exported because it is cross-package;
// it is part of the implementation of the "go test" command.
func ( func(,  string) (bool, error),  []InternalExample) ( bool) {
	_,  = runExamples(, )
	return 
}

func runExamples( func(,  string) (bool, error),  []InternalExample) (,  bool) {
	 = true

	var  InternalExample

	for _,  = range  {
		,  := (*match, .Name)
		if  != nil {
			fmt.Fprintf(os.Stderr, "testing: invalid regexp for -test.run: %s\n", )
			os.Exit(1)
		}
		if ! {
			continue
		}
		 = true
		if !runExample() {
			 = false
		}
	}

	return , 
}

func sortLines( string) string {
	 := strings.Split(, "\n")
	sort.Strings()
	return strings.Join(, "\n")
}

// processRunResult computes a summary and status of the result of running an example test.
// stdout is the captured output from stdout of the test.
// recovered is the result of invoking recover after running the test, in case it panicked.
//
// If stdout doesn't match the expected output or if recovered is non-nil, it'll print the cause of failure to stdout.
// If the test is chatty/verbose, it'll print a success message to stdout.
// If recovered is non-nil, it'll panic with that value.
// If the test panicked with nil, or invoked runtime.Goexit, it'll be
// made to fail and panic with errNilPanicOrGoexit
func ( *InternalExample) ( string,  time.Duration,  bool,  interface{}) ( bool) {
	 = true
	 := fmtDuration()
	var  string
	 := strings.TrimSpace()
	 := strings.TrimSpace(.Output)
	if .Unordered {
		if sortLines() != sortLines() &&  == nil {
			 = fmt.Sprintf("got:\n%s\nwant (unordered):\n%s\n", , .Output)
		}
	} else {
		if  !=  &&  == nil {
			 = fmt.Sprintf("got:\n%s\nwant:\n%s\n", , )
		}
	}
	if  != "" || ! ||  != nil {
		fmt.Printf("--- FAIL: %s (%s)\n%s", .Name, , )
		 = false
	} else if *chatty {
		fmt.Printf("--- PASS: %s (%s)\n", .Name, )
	}

	if  != nil {
		// Propagate the previously recovered result, by panicking.
		panic()
	}
	if ! &&  == nil {
		panic(errNilPanicOrGoexit)
	}

	return
}