module example.com/a

go 1.17

require example.com/b v0.1.0
-- a/a.go --
package a
-- a/a_test.go --
package a_test

import _ "example.com/b"

-- b1/go.mod --
module example.com/b

go 1.17

require example.com/c v0.1.0
-- b1/b.go --
package b
-- b1/b_test.go --
package b_test
import _ "example.com/c"

-- b2/go.mod --
module example.com/b

go 1.17

require example.net/c v0.2.0
-- b2/b.go --
package b
-- b2/b_test.go --
package b_test

import _ "example.net/c"
-- c1/go.mod --
module example.net/c

go 1.18
-- c1/c.go --
package c
-- c2/go.mod --
module example.net/c

go 1.18

require example.net/d v0.1.0
-- c2/c.go --
package c
-- c2/c_test.go --
package c_test

import _ "example.net/d"
-- d/go.mod --
module example.net/d

go test -coverpkg=./a ./...
stdout '^ok\s+M/a\s+\S+\s+coverage: 100.0% of statements in ./a'
stdout '^\s*\?\s+M/f\s+\[no test files\]'

-- a/a.go --
package a

import "M/f"

var G int

func AFunc() int {
	G = 1
	return f.Id()
}
-- a/a_test.go --
package a

import "testing"

func TestA(t *testing.T) {
	if AFunc() != 42 {
		t.Fatalf("bad!")
	}
}
-- b/b.go --

                task test { }
            }
            // should be 'project-a', not 'projectA'
            project(":modules:projectA:project-b") {
                task test { }
            }
        """

        when:
        run("test")

        then:
        result.assertTasksExecuted(":modules:project-a:test", ":modules:projectA:project-b:test")
    }

package a_test

import (
	"cfg/a"
	"testing"
)

func TestA(t *testing.T) {
	a.A(0)
	var aat a.Atyp
	at := &aat
	at.Set(42)
	println(at.Get())

# packages); prior to the fix for #58770 Go 1.20 would show 100%
# coverage. For packages "x" and "f" (which have no tests), check for
# 0% stmts covered (as opposed to "no test files").

go test -count=1 -coverprofile=cov.dat -coverpkg=./... ./...
stdout '^\s*\?\s+M/n\s+\[no test files\]'
stdout '^\s*M/x\s+coverage: 0.0% of statements'
stdout '^\s*M/f\s+coverage: 0.0% of statements'
stdout '^ok\s+M/a\s+\S+\s+coverage: 30.0% of statements in ./...'

goroutine 7 [running]:
testing.tRunner.func1(0xc000092100)
	/go/src/testing/testing.go:874 +0x3a3
panic(0x1110ea0, 0x116aea0)
	/go/src/runtime/panic.go:679 +0x1b2
command-line-arguments.TestPanic(0xc000092100)
	a_test.go:6 +0x39
testing.tRunner(0xc000092100, 0x114f500)
	go/src/testing/testing.go:909 +0xc9
created by testing.(*T).Run
	go/src/testing/testing.go:960 +0x350
FAIL	command-line-arguments	0.042s

[!short] go test -c -o $devnull example.com/b

# The update should bring the version required by b, not the latest version of c.

go list -m example.com/c
stdout '^example.com/c v0.1.0 '

cmp go.mod go.mod.b


# We should reach the same state if we arrive at it via `go test -mod=mod`.

cp go.mod.117 go.mod

[short] go list -mod=mod -test -deps example.com/a
[!short] go test -mod=mod -c -o $devnull example.com/a

// Copyright 2021 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 dwtest

import (
	"debug/dwarf"
	"errors"
	"fmt"
	"os"
)

// Helper type for supporting queries on DIEs within a DWARF
// .debug_info section. Invoke the populate() method below passing in
// a dwarf.Reader, which will read in all DIEs and keep track of

[short] skip

# Kick off test.
go test -p=10 -vet=off -count=1 -coverprofile=cov.p ./...

# Make sure resulting profile is digestible.
go tool cover -func=cov.p

# No extraneous extra files please.
! exists _cover_.out

-- a/a.go --
package a

func init() {
	println("package 'a' init: launch the missiles!")
}

func AFunc() int {
	return 42
}
-- a/a_test.go --
package a

import "testing"