doc: remove all docs not tied to distribution

They have moved to x/website in CL 291693.
The docs that are left are the ones that are edited at the same time
as development in this repository and are tied to the specific version
of Go being developed. Those are:

 - the language spec
 - the memory model
 - the assembler manual
 - the current release's release notes

Change-Id: I437c4d33ada1b1716b1919c3c939c2cacf407e83
Reviewed-on: https://go-review.googlesource.com/c/go/+/291711
Trust: Russ Cox <rsc@golang.org>
Trust: Dmitri Shuralyov <dmitshur@golang.org>
Reviewed-by: Dmitri Shuralyov <dmitshur@golang.org>

1 files changed, 0 insertions, 52 deletions

diff --git a/doc/codewalk/codewalk_test.go b/doc/codewalk/codewalk_test.go
deleted file mode 100644
index 31f078ac26..0000000000
--- a/doc/codewalk/codewalk_test.go
+++ /dev/null
@@ -1,52 +0,0 @@
-// Copyright 2019 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 main_test
-
-import (
-	"bytes"
-	"os"
-	"os/exec"
-	"strings"
-	"testing"
-)
-
-// TestMarkov tests the code dependency of markov.xml.
-func TestMarkov(t *testing.T) {
-	cmd := exec.Command("go", "run", "markov.go")
-	cmd.Stdin = strings.NewReader("foo")
-	cmd.Stderr = bytes.NewBuffer(nil)
-	out, err := cmd.Output()
-	if err != nil {
-		t.Fatalf("%s: %v\n%s", strings.Join(cmd.Args, " "), err, cmd.Stderr)
-	}
-
-	if !bytes.Equal(out, []byte("foo\n")) {
-		t.Fatalf(`%s with input "foo" did not output "foo":\n%s`, strings.Join(cmd.Args, " "), out)
-	}
-}
-
-// TestPig tests the code dependency of functions.xml.
-func TestPig(t *testing.T) {
-	cmd := exec.Command("go", "run", "pig.go")
-	cmd.Stderr = bytes.NewBuffer(nil)
-	out, err := cmd.Output()
-	if err != nil {
-		t.Fatalf("%s: %v\n%s", strings.Join(cmd.Args, " "), err, cmd.Stderr)
-	}
-
-	const want = "Wins, losses staying at k = 100: 210/990 (21.2%), 780/990 (78.8%)\n"
-	if !bytes.Contains(out, []byte(want)) {
-		t.Fatalf(`%s: unexpected output\ngot:\n%s\nwant output containing:\n%s`, strings.Join(cmd.Args, " "), out, want)
-	}
-}
-
-// TestURLPoll tests the code dependency of sharemem.xml.
-func TestURLPoll(t *testing.T) {
-	cmd := exec.Command("go", "build", "-o", os.DevNull, "urlpoll.go")
-	out, err := cmd.CombinedOutput()
-	if err != nil {
-		t.Fatalf("%s: %v\n%s", strings.Join(cmd.Args, " "), err, out)
-	}
-}