mirror of https://github.com/databricks/cli.git
eddaddaf8b
## Changes
Test failures indicate that both stdout and stderr are consumed, yet the
content of stdout doesn't end up in the intended output. This can happen
if the goroutines responsible for writing to the combined output buffer
attempt to write to the same underlying buffer concurrently.
Example failure:
```
=== RUN TestBackgroundCombinedOutput
background_test.go:65:
Error Trace: D:/a/cli/cli/libs/process/background_test.go:65
Error: elements differ
extra elements in list A:
([]interface {}) (len=1) {
(string) (len=1) "2"
}
listA:
([]string) (len=2) {
(string) (len=1) "1",
(string) (len=1) "2"
}
listB:
([]string) (len=1) {
(string) (len=1) "1"
}
Test: TestBackgroundCombinedOutput
```
With the test body:
|
||
|---|---|---|
| .. | ||
| auth | ||
| cmdgroup | ||
| cmdio | ||
| databrickscfg | ||
| diag | ||
| dyn | ||
| env | ||
| errs | ||
| exec | ||
| filer | ||
| fileset | ||
| flags | ||
| folders | ||
| git | ||
| iamutil | ||
| jsonschema | ||
| locker | ||
| log | ||
| notebook | ||
| process | ||
| python | ||
| set | ||
| sync | ||
| tags | ||
| template | ||
| terraform | ||
| testfile | ||
| textutil | ||
| vfs | ||