c2047754c3
Compiler changes:
* Change map assignment to use mapassign and assign value directly.
* Change string iteration to use decoderune, faster for ASCII strings.
* Change makeslice to take int, and use makeslice64 for larger values.
* Add new noverflow field to hmap struct used for maps.
Unresolved problems, to be fixed later:
* Commented out test in go/types/sizes_test.go that doesn't compile.
* Commented out reflect.TestStructOf test for padding after zero-sized field.
Reviewed-on: https://go-review.googlesource.com/35231
gotools/:
Updates for Go 1.8rc1.
* Makefile.am (go_cmd_go_files): Add bug.go.
(s-zdefaultcc): Write defaultPkgConfig.
* Makefile.in: Rebuild.
From-SVN: r244456
62 lines
1.4 KiB
Go
62 lines
1.4 KiB
Go
package gzip
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import (
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"internal/testenv"
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"os"
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"path/filepath"
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"runtime"
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"strings"
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"testing"
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)
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// Per golang.org/issue/14937, check that every .gz file
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// in the tree has a zero mtime.
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func TestGZIPFilesHaveZeroMTimes(t *testing.T) {
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if testing.Short() && testenv.Builder() == "" {
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t.Skip("skipping in short mode")
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}
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goroot, err := filepath.EvalSymlinks(runtime.GOROOT())
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if err != nil {
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t.Fatal("error evaluating GOROOT: ", err)
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}
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var files []string
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err = filepath.Walk(goroot, func(path string, info os.FileInfo, err error) error {
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if err != nil {
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return err
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}
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if !info.IsDir() && strings.HasSuffix(path, ".gz") {
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files = append(files, path)
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}
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return nil
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})
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if err != nil {
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if os.IsNotExist(err) {
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t.Skipf("skipping: GOROOT directory not found: %s", runtime.GOROOT())
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}
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t.Fatal("error collecting list of .gz files in GOROOT: ", err)
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}
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if len(files) == 0 {
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t.Fatal("expected to find some .gz files under GOROOT")
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}
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for _, path := range files {
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checkZeroMTime(t, path)
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}
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}
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func checkZeroMTime(t *testing.T, path string) {
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f, err := os.Open(path)
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if err != nil {
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t.Error(err)
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return
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}
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defer f.Close()
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gz, err := NewReader(f)
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if err != nil {
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t.Errorf("cannot read gzip file %s: %s", path, err)
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return
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}
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defer gz.Close()
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if !gz.ModTime.IsZero() {
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t.Errorf("gzip file %s has non-zero mtime (%s)", path, gz.ModTime)
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}
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}
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