7a9389330e
gcc/: * gcc.c (default_compilers): Add entry for ".go". * common.opt: Add -static-libgo as a driver option. * doc/install.texi (Configuration): Mention libgo as an option for --enable-shared. Mention go as an option for --enable-languages. * doc/invoke.texi (Overall Options): Mention .go as a file name suffix. Mention go as a -x option. * doc/frontends.texi (G++ and GCC): Mention Go as a supported language. * doc/sourcebuild.texi (Top Level): Mention libgo. * doc/standards.texi (Standards): Add section on Go language. Move references for other languages into their own section. * doc/contrib.texi (Contributors): Mention that I contributed the Go frontend. gcc/testsuite/: * lib/go.exp: New file. * lib/go-dg.exp: New file. * lib/go-torture.exp: New file. * lib/target-supports.exp (check_compile): Match // Go. From-SVN: r167407
93 lines
2.2 KiB
Go
93 lines
2.2 KiB
Go
// Copyright 2009 The Go Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style
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// license that can be found in the LICENSE file.
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package ioutil_test
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import (
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. "io/ioutil"
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"os"
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"testing"
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)
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func checkSize(t *testing.T, path string, size int64) {
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dir, err := os.Stat(path)
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if err != nil {
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t.Fatalf("Stat %q (looking for size %d): %s", path, size, err)
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}
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if dir.Size != size {
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t.Errorf("Stat %q: size %d want %d", path, dir.Size, size)
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}
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}
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func TestReadFile(t *testing.T) {
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filename := "rumpelstilzchen"
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contents, err := ReadFile(filename)
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if err == nil {
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t.Fatalf("ReadFile %s: error expected, none found", filename)
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}
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filename = "ioutil_test.go"
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contents, err = ReadFile(filename)
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if err != nil {
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t.Fatalf("ReadFile %s: %v", filename, err)
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}
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checkSize(t, filename, int64(len(contents)))
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}
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func TestWriteFile(t *testing.T) {
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filename := "_test/rumpelstilzchen"
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data := "Programming today is a race between software engineers striving to " +
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"build bigger and better idiot-proof programs, and the Universe trying " +
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"to produce bigger and better idiots. So far, the Universe is winning."
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if err := WriteFile(filename, []byte(data), 0644); err != nil {
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t.Fatalf("WriteFile %s: %v", filename, err)
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}
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contents, err := ReadFile(filename)
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if err != nil {
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t.Fatalf("ReadFile %s: %v", filename, err)
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}
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if string(contents) != data {
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t.Fatalf("contents = %q\nexpected = %q", string(contents), data)
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}
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// cleanup
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os.Remove(filename) // ignore error
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}
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func TestReadDir(t *testing.T) {
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dirname := "rumpelstilzchen"
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_, err := ReadDir(dirname)
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if err == nil {
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t.Fatalf("ReadDir %s: error expected, none found", dirname)
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}
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dirname = "."
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list, err := ReadDir(dirname)
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if err != nil {
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t.Fatalf("ReadDir %s: %v", dirname, err)
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}
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foundTest := false
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foundTestDir := false
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for _, dir := range list {
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switch {
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case dir.IsRegular() && dir.Name == "ioutil_test.go":
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foundTest = true
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case dir.IsDirectory() && dir.Name == "_test":
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foundTestDir = true
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}
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}
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if !foundTest {
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t.Fatalf("ReadDir %s: test file not found", dirname)
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}
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if !foundTestDir {
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t.Fatalf("ReadDir %s: _test directory not found", dirname)
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}
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}
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