all: add wasip1 support

Fixes #58141

Co-authored-by: Richard Musiol <neelance@gmail.com>
Co-authored-by: Achille Roussel <achille.roussel@gmail.com>
Co-authored-by: Julien Fabre <ju.pryz@gmail.com>
Co-authored-by: Evan Phoenix <evan@phx.io>
Change-Id: I49b66946acc90fdf09ed9223096bfec9a1e5b923
Reviewed-on: https://go-review.googlesource.com/c/go/+/479627
Run-TryBot: Johan Brandhorst-Satzkorn <johan.brandhorst@gmail.com>
Reviewed-by: Cherry Mui <cherryyz@google.com>
Auto-Submit: Johan Brandhorst-Satzkorn <johan.brandhorst@gmail.com>
Auto-Submit: Ian Lance Taylor <iant@golang.org>
Reviewed-by: Ian Lance Taylor <iant@google.com>
TryBot-Bypass: Ian Lance Taylor <iant@golang.org>

src/debug/elf/file_test.go

@@ -902,7 +902,7 @@ func TestCompressedSection(t *testing.T) {
 func TestNoSectionOverlaps(t *testing.T) {
 	// Ensure cmd/link outputs sections without overlaps.
 	switch runtime.GOOS {
-	case "aix", "android", "darwin", "ios", "js", "plan9", "windows":
+	case "aix", "android", "darwin", "ios", "js", "plan9", "windows", "wasip1":
 		t.Skipf("cmd/link doesn't produce ELF binaries on %s", runtime.GOOS)
 	}
 	_ = net.ResolveIPAddr // force dynamic linkage

src/go/types/example_test.go

@@ -5,7 +5,7 @@
 // Only run where builders (build.golang.org) have
 // access to compiled packages for import.
 //
-//go:build !android && !ios && !js
+//go:build !android && !ios && !js && !wasip1
 
 package types_test
 

src/io/ioutil/ioutil_test.go

@@ -9,6 +9,7 @@ import (
 	. "io/ioutil"
 	"os"
 	"path/filepath"
+	"runtime"
 	"testing"
 )
 
@@ -70,6 +71,9 @@ func TestReadOnlyWriteFile(t *testing.T) {
 	if os.Getuid() == 0 {
 		t.Skipf("Root can write to read-only files anyway, so skip the read-only test.")
 	}
+	if runtime.GOOS == "wasip1" {
+		t.Skip("file permissions are not supported by wasip1")
+	}
 
 	// We don't want to use TempFile directly, since that opens a file for us as 0600.
 	tempDir, err := TempDir("", t.Name())

src/log/syslog/syslog_test.go

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build !windows && !plan9 && !js
+//go:build !windows && !plan9 && !js && !wasip1
 
 package syslog
 

src/mime/type_unix.go

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build unix || (js && wasm)
+//go:build unix || (js && wasm) || wasip1
 
 package mime
 

src/path/filepath/path_test.go

@@ -612,8 +612,9 @@ func testWalk(t *testing.T, walk func(string, fs.WalkDirFunc) error, errVisit in
 		// Test permission errors. Only possible if we're not root
 		// and only on some file systems (AFS, FAT).  To avoid errors during
 		// all.bash on those file systems, skip during go test -short.
-		if runtime.GOOS == "windows" {
-			t.Skip("skipping on Windows")
+		// Chmod is not supported on wasip1.
+		if runtime.GOOS == "windows" || runtime.GOOS == "wasip1" {
+			t.Skip("skipping on " + runtime.GOOS)
 		}
 		if os.Getuid() == 0 {
 			t.Skip("skipping as root")

src/path/filepath/path_unix.go

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build unix || (js && wasm)
+//go:build unix || (js && wasm) || wasip1
 
 package filepath
 

src/testing/run_example.go

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build !js
+//go:build !js && !wasip1
 
 // TODO(@musiol, @odeke-em): re-unify this entire file back into
 // example.go when js/wasm gets an os.Pipe implementation

src/testing/run_example_wasm.go

@@ -2,7 +2,7 @@
 // Use of this source code is governed by a BSD-style
 // license that can be found in the LICENSE file.
 
-//go:build js
+//go:build js || wasip1
 
 package testing
 

test/const7.go

@@ -59,7 +59,7 @@ func testProg(dir, name string, length int, msg string) {
 }
 
 func main() {
-	if runtime.GOOS == "js" || runtime.Compiler != "gc" {
+	if runtime.GOOS == "js" || runtime.GOOS == "wasip1" || runtime.Compiler != "gc" {
 		return
 	}
 

test/fixedbugs/bug369.go

@@ -1,4 +1,4 @@
-// +build !nacl,!js,gc
+// +build !nacl,!js,!wasip1,gc
 // run
 
 // Copyright 2011 The Go Authors. All rights reserved.

test/fixedbugs/issue11771.go

@@ -1,4 +1,4 @@
-// +build !nacl,!js,gc
+// +build !nacl,!js,!wasip1,gc
 // run
 
 // Copyright 2015 The Go Authors. All rights reserved.

test/fixedbugs/issue14636.go

@@ -1,4 +1,4 @@
-// +build !nacl,!js,!android,gc
+// +build !nacl,!js,!wasip1,!android,gc
 // run
 
 // Copyright 2016 The Go Authors. All rights reserved.

test/fixedbugs/issue16037_run.go

@@ -1,4 +1,4 @@
-// +build !nacl,!js,!android,!gccgo
+// +build !nacl,!js,!wasip1,!android,!gccgo
 // run
 
 // Copyright 2016 The Go Authors. All rights reserved.

test/fixedbugs/issue19182.go

@@ -1,5 +1,5 @@
 // run
-// +build !js
+// +build !js,!wasip1
 
 // Copyright 2017 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue19658.go

@@ -1,5 +1,5 @@
 // run
-//go:build !nacl && !js && !gccgo
+//go:build !nacl && !js && !wasip1 && !gccgo
 
 // Copyright 2017 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue21317.go

@@ -1,4 +1,4 @@
-// +build !js,gc
+// +build !js,!wasip1,gc
 // run
 
 // Copyright 2017 The Go Authors. All rights reserved.

test/fixedbugs/issue21576.go

@@ -1,6 +1,6 @@
 // run
 
-// +build !nacl,!js,!gccgo
+// +build !nacl,!js,!wasip1,!gccgo
 
 // Copyright 2019 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue22660.go

@@ -1,4 +1,4 @@
-// +build !js,gc
+// +build !js,!wasip1,gc
 // run
 
 // Copyright 2017 The Go Authors. All rights reserved.

test/fixedbugs/issue22662b.go

@@ -1,4 +1,4 @@
-// +build !js,gc
+// +build !js,!wasip1,gc
 // run
 
 // Copyright 2018 The Go Authors. All rights reserved.

test/fixedbugs/issue26411.go

@@ -1,4 +1,4 @@
-// +build !nacl,!js
+// +build !nacl,!js,!wasip1
 // run
 
 // Copyright 2018 The Go Authors. All rights reserved.

test/fixedbugs/issue33275_run.go

@@ -1,4 +1,4 @@
-// +build !nacl,!js,!gccgo
+// +build !nacl,!js,!wasip1,!gccgo
 // run
 
 // Copyright 2019 The Go Authors. All rights reserved.

test/fixedbugs/issue33555.go

@@ -1,4 +1,4 @@
-// +build !nacl,!js,!gccgo
+// +build !nacl,!js,!wasip1,!gccgo
 // run
 
 // Copyright 2019 The Go Authors. All rights reserved.

test/fixedbugs/issue36437.go

@@ -1,6 +1,6 @@
 // run
 
-// +build !nacl,!js,gc
+// +build !nacl,!js,!wasip1,gc
 
 // Copyright 2020 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue46234.go

@@ -1,7 +1,7 @@
 // buildrun -t 45
 
-//go:build !js
-// +build !js
+//go:build !js && !wasip1
+// +build !js,!wasip1
 
 // Copyright 2021 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue52127.go

@@ -1,6 +1,6 @@
 // run
-//go:build !js
-// +build !js
+//go:build !js && !wasip1
+// +build !js,!wasip1
 
 // Copyright 2022 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/fixedbugs/issue9355.go

@@ -1,4 +1,4 @@
-// +build !js,gc
+// +build !js,!wasip1,gc
 // run
 
 // Copyright 2014 The Go Authors. All rights reserved.

test/fixedbugs/issue9862_run.go

@@ -1,4 +1,4 @@
-// +build !nacl,!js,gc
+// +build !nacl,!js,!wasip1,gc
 // run
 
 // Copyright 2015 The Go Authors. All rights reserved.

test/linkmain_run.go

@@ -1,4 +1,4 @@
-// +build !nacl,!js
+// +build !nacl,!js,!wasip1
 // run
 
 // Copyright 2014 The Go Authors. All rights reserved.

test/linkobj.go

@@ -1,4 +1,4 @@
-// +build !nacl,!js,gc
+// +build !nacl,!js,gc,!wasip1
 // run
 
 // Copyright 2016 The Go Authors. All rights reserved.

test/linkx_run.go

@@ -1,4 +1,4 @@
-// +build !nacl,!js,gc
+// +build !nacl,!js,!wasip1,gc
 // run
 
 // Copyright 2014 The Go Authors. All rights reserved.

test/live_uintptrkeepalive.go

@@ -1,6 +1,6 @@
 // errorcheck -0 -m -live -std
 
-// +build !windows,!js
+// +build !windows,!js,!wasip1
 
 // Copyright 2015 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style

test/nosplit.go

@@ -1,4 +1,4 @@
-// +build !nacl,!js,!aix,!gcflags_noopt,gc
+// +build !nacl,!js,!aix,!wasip1,!gcflags_noopt,gc
 // run
 
 // Copyright 2014 The Go Authors. All rights reserved.

test/sigchld.go

@@ -1,4 +1,4 @@
-// +build !plan9,!windows
+// +build !plan9,!windows,!wasip1
 // run
 
 // Copyright 2009 The Go Authors. All rights reserved.