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| author | Austin Clements <austin@google.com> | 2016-01-14 16:43:40 -0500 |
|---|---|---|
| committer | Austin Clements <austin@google.com> | 2016-01-15 02:22:46 +0000 |
| commit | 1556c317f1eb3df4f41e9a69cb4192dc27d09d82 (patch) | |
| tree | 7ea96caf5d7be631118116398a48f5f434aef8e0 /src/runtime/runtime_test.go | |
| parent | c5a2f364d3c0ba355f6a1a63e9f4bee96a48e332 (diff) | |
| download | go-1556c317f1eb3df4f41e9a69cb4192dc27d09d82.tar.gz go-1556c317f1eb3df4f41e9a69cb4192dc27d09d82.zip | |
runtime: use at least "system" traceback level for runtime tests
While the default behavior of eliding runtime frames from tracebacks
usually makes sense, this is not the case when you're trying to test
the runtime itself. Fix this by forcing the traceback level to at
least "system" in the runtime tests.
This will specifically help with debugging issue #13645, which has
proven remarkably resistant to reproduction outside of the build
dashboard itself.
Change-Id: I2a8356ba6c3c5badba8bb3330fc527357ec0d296
Reviewed-on: https://go-review.googlesource.com/18648
Run-TryBot: Austin Clements <austin@google.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Alex Brainman <alex.brainman@gmail.com>
Diffstat (limited to 'src/runtime/runtime_test.go')
| -rw-r--r-- | src/runtime/runtime_test.go | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/src/runtime/runtime_test.go b/src/runtime/runtime_test.go index 75fc9bcb84..664c1180c4 100644 --- a/src/runtime/runtime_test.go +++ b/src/runtime/runtime_test.go @@ -12,6 +12,13 @@ import ( "unsafe" ) +func init() { + // We're testing the runtime, so make tracebacks show things + // in the runtime. This only raises the level, so it won't + // override GOTRACEBACK=crash from the user. + SetTracebackEnv("system") +} + var errf error func errfn() error { |