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go/misc/cgo/errors/test.bash
Hiroshi Ioka b88e532a9e cmd/cgo: use first error position instead of last one
Just like https://golang.org/cl/34783

Given cgo.go:
     1	package main
     2
     3	/*
     4	long double x = 0;
     5	*/
     6	import "C"
     7
     8	func main() {
     9		_ = C.x
    10		_ = C.x
    11	}

Before:
    ./cgo.go:10:6: unexpected: 16-byte float type - long double

After:
    ./cgo.go:9:6: unexpected: 16-byte float type - long double

The above test case is not portable. So it is tested on only amd64.

Change-Id: If0b84cf73d381a22e2ada71c8e9a6e6ec77ffd2e
Reviewed-on: https://go-review.googlesource.com/54950
Reviewed-by: Ian Lance Taylor <iant@golang.org>
2017-08-14 05:29:11 +00:00

79 lines
1.8 KiB
Bash
Executable File

#!/usr/bin/env bash
# Copyright 2013 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.
check() {
file=$1
line=$(grep -n 'ERROR HERE' $file | sed 's/:.*//')
if [ "$line" = "" ]; then
echo 1>&2 misc/cgo/errors/test.bash: BUG: cannot find ERROR HERE in $file
exit 1
fi
expect $file $file:$line:
}
expect() {
file=$1
shift
if go build -gcflags=-C $file >errs 2>&1; then
echo 1>&2 misc/cgo/errors/test.bash: BUG: expected cgo to fail on $file but it succeeded
exit 1
fi
if ! test -s errs; then
echo 1>&2 misc/cgo/errors/test.bash: BUG: expected error output for $file but saw none
exit 1
fi
for error; do
if ! fgrep $error errs >/dev/null 2>&1; then
echo 1>&2 misc/cgo/errors/test.bash: BUG: expected error output for $file to contain \"$error\" but saw:
cat 1>&2 errs
exit 1
fi
done
}
check err1.go
check err2.go
check err3.go
if [ $(go env GOARCH) == "amd64" ]; then # If we find a portable test case, we can remove this.
check err4.go
fi
check issue7757.go
check issue8442.go
check issue11097a.go
check issue11097b.go
expect issue13129.go C.ushort
check issue13423.go
expect issue13635.go C.uchar C.schar C.ushort C.uint C.ulong C.longlong C.ulonglong C.complexfloat C.complexdouble
check issue13830.go
check issue16116.go
check issue16591.go
check issue18889.go
expect issue18452.go issue18452.go:16 issue18452.go:17
if ! go build issue14669.go; then
exit 1
fi
if ! CGO_CFLAGS="-O" go build issue14669.go; then
exit 1
fi
if ! go run ptr.go; then
exit 1
fi
# The malloc.go test should crash.
rm -f malloc.out
if go run malloc.go >malloc.out 2>&1; then
echo '`go run malloc.go` succeeded unexpectedly'
cat malloc.out
rm -f malloc.out
exit 1
fi
rm -f malloc.out
rm -rf errs _obj
exit 0