go: implement test command
Gotest tries to build things, for which it invokes make,
and it was too hard to coordinate go invoking gotest
invoking go to build the test binary, so put all the code
here instead. Gotest will be deleted once we switch.
The only code that really made sense to copy verbatim
was the flag parsing.
This remains a work in progress. There are still plenty
of things to clean up and make better, but this is a good
checkpoint. It can run all the tests in the tree (except
runtime, which it can't build yet).
$ go test all -short
ok archive/tar
ok archive/zip
ok bufio
? builtin [no test files]
ok bytes
ok compress/bzip2
ok compress/flate
ok compress/gzip
ok compress/lzw
ok compress/zlib
ok container/heap
ok container/list
ok container/ring
? crypto [no test files]
ok crypto/aes
ok crypto/bcrypt
ok crypto/blowfish
ok crypto/cast5
ok crypto/cipher
ok crypto/des
ok crypto/dsa
ok crypto/ecdsa
ok crypto/elliptic
ok crypto/hmac
ok crypto/md4
ok crypto/md5
ok crypto/ocsp
ok crypto/openpgp
ok crypto/openpgp/armor
ok crypto/openpgp/elgamal
? crypto/openpgp/error [no test files]
ok crypto/openpgp/packet
ok crypto/openpgp/s2k
ok crypto/rand
ok crypto/rc4
ok crypto/ripemd160
ok crypto/rsa
ok crypto/sha1
ok crypto/sha256
ok crypto/sha512
ok crypto/subtle
ok crypto/tls
ok crypto/twofish
ok crypto/x509
? crypto/x509/pkix [no test files]
ok crypto/xtea
ok debug/dwarf
ok debug/elf
ok debug/gosym
ok debug/macho
ok debug/pe
ok encoding/ascii85
ok encoding/asn1
ok encoding/base32
ok encoding/base64
ok encoding/binary
ok encoding/csv
ok encoding/git85
ok encoding/gob
ok encoding/hex
ok encoding/json
ok encoding/pem
ok encoding/xml
ok errors
ok exp/ebnf
? exp/ebnflint [no test files]
ok exp/gotype
ok exp/norm
ok exp/spdy
ok exp/sql
ok exp/sql/driver
ok exp/ssh
ok exp/types
ok expvar
ok flag
ok fmt
ok go/ast
ok go/build
ok go/doc
ok go/parser
ok go/printer
ok go/scanner
ok go/token
? hash [no test files]
ok hash/adler32
ok hash/crc32
ok hash/crc64
ok hash/fnv
ok html
ok html/template
ok image
? image/bmp [no test files]
? image/color [no test files]
ok image/draw
? image/gif [no test files]
ok image/jpeg
ok image/png
ok image/tiff
ok image/ycbcr
ok index/suffixarray
ok io
ok io/ioutil
ok log
ok log/syslog
ok math
ok math/big
ok math/cmplx
ok math/rand
ok mime
ok mime/multipart
ok net
? net/dict [no test files]
ok net/http
ok net/http/cgi
ok net/http/fcgi
? net/http/httptest [no test files]
ok net/http/httputil
? net/http/pprof [no test files]
ok net/mail
ok net/rpc
ok net/rpc/jsonrpc
ok net/smtp
ok net/textproto
ok net/url
ok old/netchan
ok old/regexp
ok old/template
ok os
ok os/exec
ok os/signal
ok os/user
ok patch
ok path
ok path/filepath
ok reflect
ok regexp
ok regexp/syntax
# cd /Users/rsc/g/go/src/pkg/runtime; 6g -o /var/folders/mw/qfnx8hhd1_s9mm9wtbng0hw80000gn/T/go-build874847916/runtime_test/_obj/_go_.6 -p runtime_test -I /var/folders/mw/qfnx8hhd1_s9mm9wtbng0hw80000gn/T/go-build874847916 append_test.go chan_test.go closure_test.go gc_test.go mfinal_test.go proc_test.go sema_test.go softfloat64_test.go symtab_test.go
proc_test.go:87: undefined: runtime.Entersyscall
proc_test.go:88: undefined: runtime.Exitsyscall
proc_test.go:111: undefined: runtime.Entersyscall
proc_test.go:116: undefined: runtime.Exitsyscall
softfloat64_test.go:79: undefined: Fadd64
softfloat64_test.go:80: undefined: Fsub64
softfloat64_test.go:82: undefined: Fmul64
softfloat64_test.go:83: undefined: Fdiv64
softfloat64_test.go:94: undefined: F64to32
softfloat64_test.go:99: undefined: F32to64
softfloat64_test.go:99: too many errors
exit status 1
FAIL runtime [build failed]
? runtime/cgo [no test files]
ok runtime/debug
ok runtime/pprof
ok sort
ok strconv
ok strings
ok sync
ok sync/atomic
? syscall [no test files]
? testing [no test files]
? testing/iotest [no test files]
ok testing/quick
ok testing/script
ok text/scanner
ok text/tabwriter
ok text/template
ok text/template/parse
ok time
ok unicode
ok unicode/utf16
ok unicode/utf8
? unsafe [no test files]
ok websocket
$
R=golang-dev, r
CC=golang-dev
https://golang.org/cl/
5495055