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cmd/vendor/github.com/google/pprof: cherry-pick fix to cope with $HOME not being writable

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Upstream PRs: https://github.com/google/pprof/pull/305,
https://github.com/google/pprof/pull/306.

Change-Id: I28969118f52ee08fcaf3572ad5da015ae756fd7a
Reviewed-on: https://go-review.googlesource.com/90935
Run-TryBot: Michael Hudson-Doyle <michael.hudson@canonical.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
This commit is contained in:
Michael Hudson-Doyle 2018-01-31 11:11:39 +13:00
parent bcc86d5f42
commit d30591c18d
1 changed files with 12 additions and 0 deletions
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12
src/cmd/vendor/github.com/google/pprof/internal/driver/fetch_test.go generated vendored
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@ -362,6 +362,18 @@ func TestHttpsInsecure(t *testing.T) {
if runtime.GOOS == "nacl" {
t.Skip("test assumes tcp available")
}
saveHome := os.Getenv(homeEnv())
tempdir, err := ioutil.TempDir("", "home")
if err != nil {
t.Fatal("creating temp dir: ", err)
}
defer os.RemoveAll(tempdir)
// pprof writes to $HOME/pprof by default which is not necessarily
// writeable (e.g. on a Debian buildd) so set $HOME to something we
// know we can write to for the duration of the test.
os.Setenv(homeEnv(), tempdir)
defer os.Setenv(homeEnv(), saveHome)
baseVars := pprofVariables
pprofVariables = baseVars.makeCopy()