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runtime/pprof: test failure on Darwin 10.7.1 kernel #3234

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gopherbot opened this issue Mar 7, 2012 · 4 comments
Closed

runtime/pprof: test failure on Darwin 10.7.1 kernel #3234

gopherbot opened this issue Mar 7, 2012 · 4 comments
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@gopherbot
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by allard.guy.m:

What steps will reproduce the problem?

hotmacma:go guyallard$ hg id
f4470a54e6db weekly/weekly.2012-03-04
hotmacma:go guyallard$ cd src

./all.bash
..........
ok      runtime/debug   0.038s
--- FAIL: TestCPUProfile (0.37 seconds)
    pprof_test.go:26: uname -a: Darwin hotmacma 10.7.1 Darwin Kernel Version 10.7.1: Mon Jan 31 14:55:53 PST 2011; root:xnu-1504.10.48~4/RELEASE_X86_64 x86_64 i386
    pprof_test.go:55: profile too short: [0x0 0x3 0x0 0x2710 0x0]
FAIL
FAIL    runtime/pprof   0.382s

What is the expected output?

Successful build.

What do you see instead?

As above.

Which compiler are you using (5g, 6g, 8g, gccgo)?

As above.

Which operating system are you using?

hotmacma:src guyallard$ uname -a
Darwin hotmacma 10.7.1 Darwin Kernel Version 10.7.1: Mon Jan 31 14:55:53 PST 2011;
root:xnu-1504.10.48~4/RELEASE_X86_64 x86_64

hotmacma:src guyallard$ /Developer/usr/bin/xcodebuild -version
Xcode 4.0
Build version 4A304a

Which revision are you using?  (hg identify)

As above.

Please provide any additional information below.

This is a normal user, no root/sudo stuff here.
@rsc
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rsc commented Mar 7, 2012

Comment 1:

Thanks for the report.  I assume this is a Leopard system?  What does "sw_vers" print?

Labels changed: added priority-go1, go1-must, removed priority-triage.

Status changed to Accepted.

@gopherbot
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Comment 2 by allard.guy.m:

hotmacma:~ guyallard$ sw_vers
ProductName:    Mac OS X
ProductVersion: 10.6.6
BuildVersion:   10J3210

@rsc
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rsc commented Mar 7, 2012

Comment 3:

Thanks.  codereview.appspot.com/5756078 will
disable the test on your machine.  We can't do
profiling on 64-bit Snow Leopard due to an
Apple kernel bug.

@rsc
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rsc commented Mar 7, 2012

Comment 4:

This issue was closed by revision b37841c.

Status changed to Fixed.

@rsc rsc added this to the Go1 milestone Apr 10, 2015
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