package main

func f() {
	var m Mutex
	c := MakeCond(&m)
	percent := 0
	const step = 10
	for i := 0; i < 5; i++ {
		go func() {
			for {
				// Emulates some useful work.
				time.Sleep(1e8)
				m.Lock()
				defer
				if /* ERROR "expected ';', found 'if'" */ percent == 100 {
					m.Unlock()
					break
				}
				percent++
				if percent % step == 0 {
					//c.Signal()
				}
				m.Unlock()
			}

! stderr '^warning: GOCOVERDIR not set, no coverage data emitted'
go tool covdata percent -i=data/normal
stdout  'coverage:.*[1-9][0-9.]+%'

# Program makes a direct call to os.Exit(0).
env GOCOVERDIR=data/goodexit
exec ./example.exe goodexit
! stderr '^warning: GOCOVERDIR not set, no coverage data emitted'
go tool covdata percent -i=data/goodexit
stdout  'coverage:.*[1-9][0-9.]+%'

# Program makes a direct call to os.Exit(1).

        my/pack2		coverage: 0.0% of statements
`)
	gotPercent := strings.Fields(b2.String())
	if !slices.Equal(wantPercent, gotPercent) {
		t.Errorf("emit percent: got:\n%+v\nwant:\n%+v\n",
			gotPercent, wantPercent)
	}

	// Percent mode with aggregation.
	withCoverPkg := " in ./..."
	if err := fm.EmitPercent(&b3, withCoverPkg, false, true); err != nil {
		t.Fatalf("EmitPercent returned %v", err)
	}

					"alpha":                         {"alphabetical"},
					"alph4num3r1c":                  {"alphanumeric"},
					"percent encoded":               {"percent encoded"},
					"almost%zzpercent%xxencoded":    {"not quite percent encoded"},
					"example.com/percent%20encoded": {"url with double percent encoding"},
					"example.com/今日は":               {"url with unicode"},

          const tr = document.createElement('tr');
          tr.id = row.Id;
          sum += row.Flat;
          addCell(tr, row.FlatFormat);
          addCell(tr, percent(row.Flat));
          addCell(tr, percent(sum));
          addCell(tr, row.CumFormat);
          addCell(tr, percent(row.Cum));
          addCell(tr, row.Name);
          addCell(tr, row.InlineLabel);
          fragment.appendChild(tr);
        }

			ExpectedMsg: "/",
		},
		"slash,prefix": {
			Name:        "foo/bar",
			Prefix:      true,
			ExpectedMsg: "/",
		},

		"percent": {
			Name:        "foo%bar",
			Prefix:      false,
			ExpectedMsg: "%",
		},
		"percent,prefix": {
			Name:        "foo%bar",
			Prefix:      true,
			ExpectedMsg: "%",
		},
	}

	for k, tc := range testcases {

		fmt.Printf("%s: %s\n", s.Position, s.TokenText())
	}

	// Output:
	// default:1:1: %
	// default:1:2: var1
	// default:1:7: var2
	// default:1:11: %
	//
	// percent:1:1: %var1
	// percent:1:7: var2
	// percent:1:11: %
}

func Example_mode() {
	const src = `
    // Comment begins at column 5.

This line should not be included in the output.

/*
This multiline comment

specifics on usage of a given mode):

1. Report percent of statements covered in each profiled package

	$ go tool covdata percent -i=profiledir
	cov-example/p	coverage: 41.1% of statements
	main	coverage: 87.5% of statements
	$

2. Report import paths of packages profiled

	$ go tool covdata pkglist -i=profiledir
	cov-example/p
	main
	$

3. Report percent statements covered by function:

env SAVEGOCOVERDIR=$GOCOVERDIR

mkdir $WORK/covdata
env GOCOVERDIR=$WORK/covdata
exec $WORK/prog.exe

# Restore previous GOCOVERDIR setting
env GOCOVERDIR=$SAVEGOCOVERDIR

# Report percent lines covered.
go tool covdata percent -i=$WORK/covdata
stdout '\s*mainwithtest\s+coverage:'
! stdout 'main\s+coverage:'

# Go test -cover should behave the same way.
go test -cover .
stdout 'ok\s+mainwithtest\s+\S+\s+coverage:'

.infoBox p {
    margin: 0;
}

.counter, .percent {
    font-size: 120%;
    font-weight: bold;
    margin-bottom: 8px;
}

#duration {
    width: 125px;
}

#successRate, .summaryGroup {
    border: solid 2px #d0d0d0;
    -moz-border-radius: 10px;
    border-radius: 10px;
}

#successRate {
    width: 140px;
    margin-left: 35px;
}

#successRate .percent {
    font-size: 180%;
}