91 lines
1.9 KiB
Go
91 lines
1.9 KiB
Go
package smoketest
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import (
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"os"
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"path/filepath"
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"testing"
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"time"
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"github.com/bazelbuild/rules_go/go/tools/bazel"
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)
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type runfilePath struct {
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// runfileDir is the directory that was provided as the bazel data dep.
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runfileDir string
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// subPaths to look for inside of the bazel tracked directory.
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subPaths []string
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}
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func mtime(path string) (time.Time, error) {
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info, err := os.Stat(path)
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if err != nil {
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return time.Time{}, err
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}
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return info.ModTime(), nil
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}
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func (r runfilePath) osPath() (string, error) {
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dirPath, err := bazel.Runfile(r.runfileDir)
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if err != nil{
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return "", err
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}
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parts := append([]string{dirPath}, r.subPaths...)
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return filepath.Join(parts...), nil
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}
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func TestPreserveMTime(t *testing.T) {
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cases := map[string]struct{
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original runfilePath
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copied runfilePath
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}{
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"copy_directory": {
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original: runfilePath{
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runfileDir: "d",
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subPaths: []string{"1"},
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},
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copied: runfilePath{
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runfileDir: "copy_directory_mtime_out",
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subPaths: []string{"1"},
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},
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},
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"copy_to_directory": {
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original: runfilePath{
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runfileDir: "d",
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subPaths: []string{"1"},
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},
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copied: runfilePath{
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runfileDir: "copy_to_directory_mtime_out",
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subPaths: []string{"d", "1"},
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},
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},
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}
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for name, test := range cases {
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t.Run(name, func(t *testing.T) {
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originalPath, err := test.original.osPath()
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if err != nil {
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t.Fatal(err.Error())
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}
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originalMTime, err := mtime(originalPath)
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if err != nil {
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t.Fatal(err.Error())
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}
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copiedPath, err := test.copied.osPath()
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if err != nil {
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t.Fatal(err.Error())
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}
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copiedMTime, err := mtime(copiedPath)
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if err != nil {
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t.Fatal(err.Error())
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}
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if originalMTime != copiedMTime {
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t.Fatalf(`Modify times do not match for %s and %s:
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Original modify time: %s
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Copied modify time: %s`, originalPath, copiedPath, originalMTime, copiedMTime)
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}
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})
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}
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}
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