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runtime/pprof: do not require a GOROOT/src prefix in tests
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When paths are trimmed, the reported file locations begin with the
package import path (not GOROOT/src).

Updates #51461

Change-Id: Idbd408a02e8d03329d10e30b0b08263e69e66285
Reviewed-on: https://go-review.googlesource.com/c/go/+/391812
Trust: Bryan Mills <bcmills@google.com>
Run-TryBot: Bryan Mills <bcmills@google.com>
Reviewed-by: Ian Lance Taylor <iant@golang.org>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Cherry Mui <cherryyz@google.com>
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Bryan C. Mills committed Mar 16, 2022
1 parent 5fd0ed7 commit 1a2f726
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Showing 2 changed files with 30 additions and 30 deletions.
18 changes: 9 additions & 9 deletions src/runtime/pprof/mprof_test.go
View file
Expand Up @@ -93,31 +93,31 @@ func TestMemoryProfiler(t *testing.T) {
}{{
stk: []string{"runtime/pprof.allocatePersistent1K", "runtime/pprof.TestMemoryProfiler"},
legacy: fmt.Sprintf(`%v: %v \[%v: %v\] @ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+
# 0x[0-9,a-f]+ runtime/pprof\.allocatePersistent1K\+0x[0-9,a-f]+ .*/runtime/pprof/mprof_test\.go:47
# 0x[0-9,a-f]+ runtime/pprof\.TestMemoryProfiler\+0x[0-9,a-f]+ .*/runtime/pprof/mprof_test\.go:82
# 0x[0-9,a-f]+ runtime/pprof\.allocatePersistent1K\+0x[0-9,a-f]+ .*runtime/pprof/mprof_test\.go:47
# 0x[0-9,a-f]+ runtime/pprof\.TestMemoryProfiler\+0x[0-9,a-f]+ .*runtime/pprof/mprof_test\.go:82
`, 32*memoryProfilerRun, 1024*memoryProfilerRun, 32*memoryProfilerRun, 1024*memoryProfilerRun),
}, {
stk: []string{"runtime/pprof.allocateTransient1M", "runtime/pprof.TestMemoryProfiler"},
legacy: fmt.Sprintf(`0: 0 \[%v: %v\] @ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+
# 0x[0-9,a-f]+ runtime/pprof\.allocateTransient1M\+0x[0-9,a-f]+ .*/runtime/pprof/mprof_test.go:24
# 0x[0-9,a-f]+ runtime/pprof\.TestMemoryProfiler\+0x[0-9,a-f]+ .*/runtime/pprof/mprof_test.go:79
# 0x[0-9,a-f]+ runtime/pprof\.allocateTransient1M\+0x[0-9,a-f]+ .*runtime/pprof/mprof_test.go:24
# 0x[0-9,a-f]+ runtime/pprof\.TestMemoryProfiler\+0x[0-9,a-f]+ .*runtime/pprof/mprof_test.go:79
`, (1<<10)*memoryProfilerRun, (1<<20)*memoryProfilerRun),
}, {
stk: []string{"runtime/pprof.allocateTransient2M", "runtime/pprof.TestMemoryProfiler"},
legacy: fmt.Sprintf(`0: 0 \[%v: %v\] @ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+
# 0x[0-9,a-f]+ runtime/pprof\.allocateTransient2M\+0x[0-9,a-f]+ .*/runtime/pprof/mprof_test.go:30
# 0x[0-9,a-f]+ runtime/pprof\.TestMemoryProfiler\+0x[0-9,a-f]+ .*/runtime/pprof/mprof_test.go:80
# 0x[0-9,a-f]+ runtime/pprof\.allocateTransient2M\+0x[0-9,a-f]+ .*runtime/pprof/mprof_test.go:30
# 0x[0-9,a-f]+ runtime/pprof\.TestMemoryProfiler\+0x[0-9,a-f]+ .*runtime/pprof/mprof_test.go:80
`, memoryProfilerRun, (2<<20)*memoryProfilerRun),
}, {
stk: []string{"runtime/pprof.allocateTransient2MInline", "runtime/pprof.TestMemoryProfiler"},
legacy: fmt.Sprintf(`0: 0 \[%v: %v\] @ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+ 0x[0-9,a-f]+
# 0x[0-9,a-f]+ runtime/pprof\.allocateTransient2MInline\+0x[0-9,a-f]+ .*/runtime/pprof/mprof_test.go:34
# 0x[0-9,a-f]+ runtime/pprof\.TestMemoryProfiler\+0x[0-9,a-f]+ .*/runtime/pprof/mprof_test.go:81
# 0x[0-9,a-f]+ runtime/pprof\.allocateTransient2MInline\+0x[0-9,a-f]+ .*runtime/pprof/mprof_test.go:34
# 0x[0-9,a-f]+ runtime/pprof\.TestMemoryProfiler\+0x[0-9,a-f]+ .*runtime/pprof/mprof_test.go:81
`, memoryProfilerRun, (2<<20)*memoryProfilerRun),
}, {
stk: []string{"runtime/pprof.allocateReflectTransient"},
legacy: fmt.Sprintf(`0: 0 \[%v: %v\] @( 0x[0-9,a-f]+)+
# 0x[0-9,a-f]+ runtime/pprof\.allocateReflectTransient\+0x[0-9,a-f]+ .*/runtime/pprof/mprof_test.go:55
# 0x[0-9,a-f]+ runtime/pprof\.allocateReflectTransient\+0x[0-9,a-f]+ .*runtime/pprof/mprof_test.go:55
`, memoryProfilerRun, (2<<20)*memoryProfilerRun),
}}

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42 changes: 21 additions & 21 deletions src/runtime/pprof/pprof_test.go
View file
Expand Up @@ -809,9 +809,9 @@ func TestBlockProfile(t *testing.T) {
},
re: `
[0-9]+ [0-9]+ @( 0x[[:xdigit:]]+)+
# 0x[0-9a-f]+ runtime\.chanrecv1\+0x[0-9a-f]+ .*/src/runtime/chan.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.blockChanRecv\+0x[0-9a-f]+ .*/src/runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.TestBlockProfile\+0x[0-9a-f]+ .*/src/runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime\.chanrecv1\+0x[0-9a-f]+ .*runtime/chan.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.blockChanRecv\+0x[0-9a-f]+ .*runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.TestBlockProfile\+0x[0-9a-f]+ .*runtime/pprof/pprof_test.go:[0-9]+
`},
{
name: "chan send",
Expand All @@ -823,9 +823,9 @@ func TestBlockProfile(t *testing.T) {
},
re: `
[0-9]+ [0-9]+ @( 0x[[:xdigit:]]+)+
# 0x[0-9a-f]+ runtime\.chansend1\+0x[0-9a-f]+ .*/src/runtime/chan.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.blockChanSend\+0x[0-9a-f]+ .*/src/runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.TestBlockProfile\+0x[0-9a-f]+ .*/src/runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime\.chansend1\+0x[0-9a-f]+ .*runtime/chan.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.blockChanSend\+0x[0-9a-f]+ .*runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.TestBlockProfile\+0x[0-9a-f]+ .*runtime/pprof/pprof_test.go:[0-9]+
`},
{
name: "chan close",
Expand All @@ -837,9 +837,9 @@ func TestBlockProfile(t *testing.T) {
},
re: `
[0-9]+ [0-9]+ @( 0x[[:xdigit:]]+)+
# 0x[0-9a-f]+ runtime\.chanrecv1\+0x[0-9a-f]+ .*/src/runtime/chan.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.blockChanClose\+0x[0-9a-f]+ .*/src/runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.TestBlockProfile\+0x[0-9a-f]+ .*/src/runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime\.chanrecv1\+0x[0-9a-f]+ .*runtime/chan.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.blockChanClose\+0x[0-9a-f]+ .*runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.TestBlockProfile\+0x[0-9a-f]+ .*runtime/pprof/pprof_test.go:[0-9]+
`},
{
name: "select recv async",
Expand All @@ -851,9 +851,9 @@ func TestBlockProfile(t *testing.T) {
},
re: `
[0-9]+ [0-9]+ @( 0x[[:xdigit:]]+)+
# 0x[0-9a-f]+ runtime\.selectgo\+0x[0-9a-f]+ .*/src/runtime/select.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.blockSelectRecvAsync\+0x[0-9a-f]+ .*/src/runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.TestBlockProfile\+0x[0-9a-f]+ .*/src/runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime\.selectgo\+0x[0-9a-f]+ .*runtime/select.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.blockSelectRecvAsync\+0x[0-9a-f]+ .*runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.TestBlockProfile\+0x[0-9a-f]+ .*runtime/pprof/pprof_test.go:[0-9]+
`},
{
name: "select send sync",
Expand All @@ -865,9 +865,9 @@ func TestBlockProfile(t *testing.T) {
},
re: `
[0-9]+ [0-9]+ @( 0x[[:xdigit:]]+)+
# 0x[0-9a-f]+ runtime\.selectgo\+0x[0-9a-f]+ .*/src/runtime/select.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.blockSelectSendSync\+0x[0-9a-f]+ .*/src/runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.TestBlockProfile\+0x[0-9a-f]+ .*/src/runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime\.selectgo\+0x[0-9a-f]+ .*runtime/select.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.blockSelectSendSync\+0x[0-9a-f]+ .*runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.TestBlockProfile\+0x[0-9a-f]+ .*runtime/pprof/pprof_test.go:[0-9]+
`},
{
name: "mutex",
Expand All @@ -879,9 +879,9 @@ func TestBlockProfile(t *testing.T) {
},
re: `
[0-9]+ [0-9]+ @( 0x[[:xdigit:]]+)+
# 0x[0-9a-f]+ sync\.\(\*Mutex\)\.Lock\+0x[0-9a-f]+ .*/src/sync/mutex\.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.blockMutex\+0x[0-9a-f]+ .*/src/runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.TestBlockProfile\+0x[0-9a-f]+ .*/src/runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ sync\.\(\*Mutex\)\.Lock\+0x[0-9a-f]+ .*sync/mutex\.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.blockMutex\+0x[0-9a-f]+ .*runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.TestBlockProfile\+0x[0-9a-f]+ .*runtime/pprof/pprof_test.go:[0-9]+
`},
{
name: "cond",
Expand All @@ -893,9 +893,9 @@ func TestBlockProfile(t *testing.T) {
},
re: `
[0-9]+ [0-9]+ @( 0x[[:xdigit:]]+)+
# 0x[0-9a-f]+ sync\.\(\*Cond\)\.Wait\+0x[0-9a-f]+ .*/src/sync/cond\.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.blockCond\+0x[0-9a-f]+ .*/src/runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.TestBlockProfile\+0x[0-9a-f]+ .*/src/runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ sync\.\(\*Cond\)\.Wait\+0x[0-9a-f]+ .*sync/cond\.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.blockCond\+0x[0-9a-f]+ .*runtime/pprof/pprof_test.go:[0-9]+
# 0x[0-9a-f]+ runtime/pprof\.TestBlockProfile\+0x[0-9a-f]+ .*runtime/pprof/pprof_test.go:[0-9]+
`},
}

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