On Wed, Jul 26, 2023 at 12:50:03PM -0500, Eric Blake wrote:
> I ran:
> gofmt -s -w $(git ls-files -- '**/*.go')
>
> then touched up a few comments in test 590 where it mis-interpreted
> our intentions of having a single sentence that occupies more than 80
> columns.
>
> Most of the changes are whitespace fixes (consistent use of TAB,
> altering the whitespace around operators), using preferred ordering
> for imports, and eliding excess syntax (unneeded () or ;).
>
> This patch only adjusts files directly in git control. Later patches
> will tackle (most) Go style problems in the generated files, then
> automate a way to ensure we don't regress.
>
> Signed-off-by: Eric Blake <ebl...@redhat.com>
This is all fine. I'm sure I was using gofmt (bound to Emacs
save-buffer) when I wrote this code originally, so either subsequent
patches messed it up, or gofmt itself has changed what it regards as
correct formatting? Anyway ...
Reviewed-by: Richard W.M. Jones <rjo...@redhat.com>
Rich.
> ---
> golang/configure/test.go | 14 ++++----
> golang/examples/aio_copy/aio_copy.go | 7 ++--
> golang/examples/simple_copy/simple_copy.go | 3 +-
> golang/libnbd_220_opt_list_test.go | 4 +--
> golang/libnbd_240_opt_list_meta_test.go | 32 +++++++++----------
> .../libnbd_245_opt_list_meta_queries_test.go | 14 ++++----
> golang/libnbd_250_opt_set_meta_test.go | 2 +-
> .../libnbd_255_opt_set_meta_queries_test.go | 4 +--
> golang/libnbd_405_pread_structured_test.go | 10 +++---
> golang/libnbd_590_aio_copy_test.go | 21 ++++++++----
> golang/libnbd_620_stats_test.go | 12 +++----
> 11 files changed, 65 insertions(+), 58 deletions(-)
>
> diff --git a/golang/configure/test.go b/golang/configure/test.go
> index 11911377..fe742f2b 100644
> --- a/golang/configure/test.go
> +++ b/golang/configure/test.go
> @@ -31,11 +31,11 @@ func main() {
> fmt.Println(runtime.Version())
>
> /* XXX Check for minimum runtime.Version() >= "go1.1.1"
> - * Unfortunately go version numbers are not easy to parse.
> - * They have the 3 formats "goX.Y.Z", "release.rN" or
> - * "weekly.YYYY-MM-DD". The latter two formats are mostly
> - * useless, and the first one is hard to parse. See also
> - * cmpGoVersion in
> - *
> http://web.archive.org/web/20130402235148/http://golang.org/src/cmd/go/get.go?m=text
> - */
> + * Unfortunately go version numbers are not easy to parse.
> + * They have the 3 formats "goX.Y.Z", "release.rN" or
> + * "weekly.YYYY-MM-DD". The latter two formats are mostly
> + * useless, and the first one is hard to parse. See also
> + * cmpGoVersion in
> + *
> http://web.archive.org/web/20130402235148/http://golang.org/src/cmd/go/get.go?m=text
> + */
> }
> diff --git a/golang/examples/aio_copy/aio_copy.go
> b/golang/examples/aio_copy/aio_copy.go
> index e3093da8..1de115b1 100644
> --- a/golang/examples/aio_copy/aio_copy.go
> +++ b/golang/examples/aio_copy/aio_copy.go
> @@ -36,8 +36,7 @@
> //
> // Example:
> //
> -// ./aio_copy nbd+unix:///?socket=/tmp.nbd >/dev/null
> -//
> +// ./aio_copy nbd+unix:///?socket=/tmp.nbd >/dev/null
> package main
>
> import (
> @@ -66,8 +65,8 @@
> // libnbd, until the command reach the front of the queue and can be writen
> to
> // the output.
> type command struct {
> - buf libnbd.AioBuffer
> - ready bool
> + buf libnbd.AioBuffer
> + ready bool
> }
>
> func main() {
> diff --git a/golang/examples/simple_copy/simple_copy.go
> b/golang/examples/simple_copy/simple_copy.go
> index aa9e89b4..7c4182f6 100644
> --- a/golang/examples/simple_copy/simple_copy.go
> +++ b/golang/examples/simple_copy/simple_copy.go
> @@ -36,8 +36,7 @@
> //
> // Example:
> //
> -// ./simple_copy nbd+unix:///?socket=/tmp.nbd >/dev/null
> -//
> +// ./simple_copy nbd+unix:///?socket=/tmp.nbd >/dev/null
> package main
>
> import (
> diff --git a/golang/libnbd_220_opt_list_test.go
> b/golang/libnbd_220_opt_list_test.go
> index 264a50a7..ca888829 100644
> --- a/golang/libnbd_220_opt_list_test.go
> +++ b/golang/libnbd_220_opt_list_test.go
> @@ -19,10 +19,10 @@
> package libnbd
>
> import (
> + "fmt"
> "os"
> "os/exec"
> "testing"
> - "fmt"
> )
>
> var exports []string
> @@ -94,7 +94,7 @@ func Test220OptList(t *testing.T) {
> if count != 2 {
> t.Fatalf("unexpected count after opt_list")
> }
> - if len(exports) != 2 || exports[0] != "a" || exports[1] != "b"
> {
> + if len(exports) != 2 || exports[0] != "a" || exports[1] != "b" {
> t.Fatalf("unexpected exports contents after opt_list")
> }
> })
> diff --git a/golang/libnbd_240_opt_list_meta_test.go
> b/golang/libnbd_240_opt_list_meta_test.go
> index 011b5704..afbeb01b 100644
> --- a/golang/libnbd_240_opt_list_meta_test.go
> +++ b/golang/libnbd_240_opt_list_meta_test.go
> @@ -19,7 +19,7 @@
> package libnbd
>
> import (
> - "fmt";
> + "fmt"
> "testing"
> )
>
> @@ -31,7 +31,7 @@ func listmetaf(user_data int, name string) int {
> panic("expected user_data == 42")
> }
> list_count++
> - if (name == CONTEXT_BASE_ALLOCATION) {
> + if name == CONTEXT_BASE_ALLOCATION {
> list_seen = true
> }
> return 0
> @@ -62,7 +62,7 @@ func Test240OptListMeta(t *testing.T) {
> list_count = 0
> list_seen = false
> r, err := h.OptListMetaContext(func(name string) int {
> - return listmetaf(42, name)
> + return listmetaf(42, name)
> })
> if err != nil {
> t.Fatalf("could not request opt_list_meta_context: %s", err)
> @@ -80,7 +80,7 @@ func Test240OptListMeta(t *testing.T) {
> t.Fatalf("could not request add_meta_context: %s", err)
> }
> r, err = h.OptListMetaContext(func(name string) int {
> - return listmetaf(42, name)
> + return listmetaf(42, name)
> })
> if err != nil {
> t.Fatalf("could not request opt_list_meta_context: %s", err)
> @@ -111,7 +111,7 @@ func Test240OptListMeta(t *testing.T) {
> t.Fatalf("wrong result of get_meta_context: %s", *tmp)
> }
> r, err = h.OptListMetaContext(func(name string) int {
> - return listmetaf(42, name)
> + return listmetaf(42, name)
> })
> if err != nil {
> t.Fatalf("could not request opt_list_meta_context: %s", err)
> @@ -121,7 +121,7 @@ func Test240OptListMeta(t *testing.T) {
> }
>
> /* Fourth pass: opt_list_meta_context is stateless, so it should
> - * not wipe status learned during opt_info
> + * not wipe status learned during opt_info
> */
> list_count = 0
> list_seen = false
> @@ -137,13 +137,13 @@ func Test240OptListMeta(t *testing.T) {
> if err != nil {
> t.Fatalf("opt_info failed unexpectedly: %s", err)
> }
> - size, err := h.GetSize()
> + size, err := h.GetSize()
> if err != nil {
> t.Fatalf("get_size failed unexpectedly: %s", err)
> }
> - if size != 1048576 {
> + if size != 1048576 {
> t.Fatalf("get_size gave wrong size")
> - }
> + }
> meta, err := h.CanMetaContext(CONTEXT_BASE_ALLOCATION)
> if err != nil {
> t.Fatalf("can_meta_context failed unexpectedly: %s", err)
> @@ -160,7 +160,7 @@ func Test240OptListMeta(t *testing.T) {
> t.Fatalf("could not request add_meta_context: %s", err)
> }
> r, err = h.OptListMetaContext(func(name string) int {
> - return listmetaf(42, name)
> + return listmetaf(42, name)
> })
> if err != nil {
> t.Fatalf("could not request opt_list_meta_context: %s", err)
> @@ -168,13 +168,13 @@ func Test240OptListMeta(t *testing.T) {
> if r != 0 || r != list_count || list_seen {
> t.Fatalf("unexpected count after opt_list_meta_context")
> }
> - size, err = h.GetSize()
> + size, err = h.GetSize()
> if err != nil {
> t.Fatalf("get_size failed unexpectedly: %s", err)
> }
> - if size != 1048576 {
> + if size != 1048576 {
> t.Fatalf("get_size gave wrong size")
> - }
> + }
> meta, err = h.CanMetaContext(CONTEXT_BASE_ALLOCATION)
> if err != nil {
> t.Fatalf("can_meta_context failed unexpectedly: %s", err)
> @@ -192,7 +192,7 @@ func Test240OptListMeta(t *testing.T) {
> t.Fatalf("could not request add_meta_context: %s", err)
> }
> r, err = h.OptListMetaContext(func(name string) int {
> - return listmetaf(42, name)
> + return listmetaf(42, name)
> })
> if err != nil {
> t.Fatalf("could not request opt_list_meta_context: %s", err)
> @@ -241,7 +241,7 @@ func Test240OptListMeta(t *testing.T) {
> list_count = 0
> list_seen = false
> r, err = h.OptListMetaContext(func(name string) int {
> - return listmetaf(42, name)
> + return listmetaf(42, name)
> })
> if err != nil {
> bytes2, err2 := h.StatsBytesSent()
> @@ -268,7 +268,7 @@ func Test240OptListMeta(t *testing.T) {
> list_count = 0
> list_seen = false
> r, err = h.OptListMetaContext(func(name string) int {
> - return listmetaf(42, name)
> + return listmetaf(42, name)
> })
> if err != nil {
> t.Fatalf("could not request opt_list_meta_context: %s", err)
> diff --git a/golang/libnbd_245_opt_list_meta_queries_test.go
> b/golang/libnbd_245_opt_list_meta_queries_test.go
> index 3ae2d854..1451b2fc 100644
> --- a/golang/libnbd_245_opt_list_meta_queries_test.go
> +++ b/golang/libnbd_245_opt_list_meta_queries_test.go
> @@ -28,7 +28,7 @@ func listmetaqf(user_data int, name string) int {
> panic("expected user_data == 42")
> }
> listq_count++
> - if (name == CONTEXT_BASE_ALLOCATION) {
> + if name == CONTEXT_BASE_ALLOCATION {
> listq_seen = true
> }
> return 0
> @@ -64,9 +64,9 @@ func Test245OptListMetaQueries(t *testing.T) {
> if err != nil {
> t.Fatalf("could not request add_meta_context: %s", err)
> }
> - r, err := h.OptListMetaContextQueries([]string{ },
> + r, err := h.OptListMetaContextQueries([]string{},
> func(name string) int {
> - return listmetaqf(42, name)
> + return listmetaqf(42, name)
> })
> if err != nil {
> t.Fatalf("could not request opt_list_meta_context_queries: %s",
> err)
> @@ -82,9 +82,9 @@ func(name string) int {
> if err != nil {
> t.Fatalf("could not request add_meta_context: %s", err)
> }
> - r, err = h.OptListMetaContextQueries([]string{ "x-nosuch:" },
> + r, err = h.OptListMetaContextQueries([]string{"x-nosuch:"},
> func(name string) int {
> - return listmetaqf(42, name)
> + return listmetaqf(42, name)
> })
> if err != nil {
> t.Fatalf("could not request opt_list_meta_context_queries: %s",
> err)
> @@ -97,9 +97,9 @@ func(name string) int {
> listq_count = 0
> listq_seen = false
> r, err = h.OptListMetaContextQueries([]string{
> - "x-nosuch:", CONTEXT_BASE_ALLOCATION },
> + "x-nosuch:", CONTEXT_BASE_ALLOCATION},
> func(name string) int {
> - return listmetaqf(42, name)
> + return listmetaqf(42, name)
> })
> if err != nil {
> t.Fatalf("could not request opt_list_meta_context_queries: %s",
> err)
> diff --git a/golang/libnbd_250_opt_set_meta_test.go
> b/golang/libnbd_250_opt_set_meta_test.go
> index 4263ede5..d2068716 100644
> --- a/golang/libnbd_250_opt_set_meta_test.go
> +++ b/golang/libnbd_250_opt_set_meta_test.go
> @@ -28,7 +28,7 @@ func setmetaf(user_data int, name string) int {
> panic("expected user_data == 42")
> }
> set_count++
> - if (name == CONTEXT_BASE_ALLOCATION) {
> + if name == CONTEXT_BASE_ALLOCATION {
> set_seen = true
> }
> return 0
> diff --git a/golang/libnbd_255_opt_set_meta_queries_test.go
> b/golang/libnbd_255_opt_set_meta_queries_test.go
> index 232560bc..bdfacd63 100644
> --- a/golang/libnbd_255_opt_set_meta_queries_test.go
> +++ b/golang/libnbd_255_opt_set_meta_queries_test.go
> @@ -28,7 +28,7 @@ func setmetaqf(user_data int, name string) int {
> panic("expected user_data == 42")
> }
> setq_count++
> - if (name == CONTEXT_BASE_ALLOCATION) {
> + if name == CONTEXT_BASE_ALLOCATION {
> setq_seen = true
> }
> return 0
> @@ -101,7 +101,7 @@ func(name string) int {
> r, err = h.OptSetMetaContextQueries([]string{
> "x-nosuch:context", CONTEXT_BASE_ALLOCATION},
> func(name string) int {
> - return setmetaqf(42, name)
> + return setmetaqf(42, name)
> })
> if err != nil {
> t.Fatalf("could not request opt_set_meta_context_queries: %s",
> err)
> diff --git a/golang/libnbd_405_pread_structured_test.go
> b/golang/libnbd_405_pread_structured_test.go
> index ac4cb3e5..ac7d834a 100644
> --- a/golang/libnbd_405_pread_structured_test.go
> +++ b/golang/libnbd_405_pread_structured_test.go
> @@ -26,7 +26,7 @@
> var expected405 = make([]byte, 512)
>
> func psf(user_data int, buf2 []byte, offset uint64, status uint,
> - error *int) int {
> + error *int) int {
> if user_data != 42 {
> panic("expected user_data == 42")
> }
> @@ -68,10 +68,10 @@ func Test405PReadStructured(t *testing.T) {
>
> buf := make([]byte, 512)
> err = h.PreadStructured(buf, 0,
> - func(buf2 []byte, offset uint64, status uint,
> - error *int) int {
> - return psf(42, buf2, offset, status, error)
> - }, nil)
> + func(buf2 []byte, offset uint64, status uint,
> + error *int) int {
> + return psf(42, buf2, offset, status, error)
> + }, nil)
> if err != nil {
> t.Fatalf("%s", err)
> }
> diff --git a/golang/libnbd_590_aio_copy_test.go
> b/golang/libnbd_590_aio_copy_test.go
> index c22653a7..e8c32dc0 100644
> --- a/golang/libnbd_590_aio_copy_test.go
> +++ b/golang/libnbd_590_aio_copy_test.go
> @@ -28,8 +28,11 @@
> var bytes_read = uint(0)
> var bytes_written = uint(0)
>
> -/* Functions to handle FdSet.
> - XXX These probably only work on 64 bit platforms. */
> +/*
> +Functions to handle FdSet.
> +
> + XXX These probably only work on 64 bit platforms.
> +*/
> func fdset_set(set *syscall.FdSet, fd int) {
> (*set).Bits[fd/64] |= 1 << (uintptr(fd) % 64)
> }
> @@ -56,8 +59,11 @@ type wbuf struct {
>
> var writes []wbuf
>
> -/* Called whenever any asynchronous pread command from
> - the source has completed. */
> +/*
> +Called whenever any asynchronous pread command from
> +
> + the source has completed.
> +*/
> func read_completed(buf AioBuffer, offset uint64) int {
> bytes_read += buf.Size
> /* Move the AIO buffer to the write queue. */
> @@ -66,8 +72,11 @@ func read_completed(buf AioBuffer, offset uint64) int {
> return 1
> }
>
> -/* Called whenever any asynchronous pwrite command to the
> - destination has completed. */
> +/*
> +Called whenever any asynchronous pwrite command to the
> +
> + destination has completed.
> +*/
> func write_completed(buf AioBuffer) int {
> bytes_written += buf.Size
> /* Now we have to manually free the AIO buffer. */
> diff --git a/golang/libnbd_620_stats_test.go b/golang/libnbd_620_stats_test.go
> index 7b4ba009..63667160 100644
> --- a/golang/libnbd_620_stats_test.go
> +++ b/golang/libnbd_620_stats_test.go
> @@ -124,16 +124,16 @@ func Test620Stats(t *testing.T) {
> t.Fatalf("%s", err)
> }
>
> - if bs2 != bs1 + 28 {
> + if bs2 != bs1+28 {
> t.Fatalf("unexpected value for bs2")
> }
> - if cs2 != cs1 + 1 {
> + if cs2 != cs1+1 {
> t.Fatalf("unexpected value for cs2")
> }
> - if br2 != br1 + 16 { /* assumes nbdkit uses simple reply */
> + if br2 != br1+16 { /* assumes nbdkit uses simple reply */
> t.Fatalf("unexpected value for br2")
> }
> - if cr2 != cr1 + 1 {
> + if cr2 != cr1+1 {
> t.Fatalf("unexpected value for cr2")
> }
>
> @@ -169,13 +169,13 @@ func Test620Stats(t *testing.T) {
> if bs3 <= bs2 {
> t.Fatalf("unexpected value for bs3")
> }
> - if cs3 != cs2 + 1 {
> + if cs3 != cs2+1 {
> t.Fatalf("unexpected value for cs3")
> }
> if br3 < br2 {
> t.Fatalf("unexpected value for br3")
> }
> - if cr3 != cr2 + slop {
> + if cr3 != cr2+slop {
> t.Fatalf("unexpected value for cr3")
> }
> }
> --
> 2.41.0
>
> _______________________________________________
> Libguestfs mailing list
> Libguestfs@redhat.com
> https://listman.redhat.com/mailman/listinfo/libguestfs
--
Richard Jones, Virtualization Group, Red Hat http://people.redhat.com/~rjones
Read my programming and virtualization blog: http://rwmj.wordpress.com
virt-top is 'top' for virtual machines. Tiny program with many
powerful monitoring features, net stats, disk stats, logging, etc.
http://people.redhat.com/~rjones/virt-top
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