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go/test/import4.go
Russ Cox cd22afa07b test: expand run.go's errorcheck, make clear which bugs run
Today, if run.go doesn't understand a test header line it just ignores
the test, making it too easy to write or edit tests that are not actually
being run.

- expand errorcheck to accept flags, so that bounds.go and escape*.go can run.
- create a whitelist of skippable tests in run.go; skipping others is an error.
- mark all skipped tests at top of file.

Update #4139.

R=golang-dev, bradfitz
CC=golang-dev
https://golang.org/cl/6549054
2012-09-23 13:16:14 -04:00

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Go

// $G $D/empty.go && errchk $G $D/$F.go
// NOTE: This test is not run by 'run.go' and so not run by all.bash.
// To run this test you must use the ./run shell script.
// 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.
// Verify that various kinds of "imported and not used"
// errors are caught by the compiler.
// Does not compile.
package main
// standard
import "fmt" // ERROR "imported and not used.*fmt"
// renamed
import X "math" // ERROR "imported and not used.*math"
// import dot
import . "bufio" // ERROR "imported and not used.*bufio"
// again, package without anything in it
import "./empty" // ERROR "imported and not used.*empty"
import Z "./empty" // ERROR "imported and not used.*empty"
import . "./empty" // ERROR "imported and not used.*empty"