tools.profiler.sampling: smoke tests and metadata

basis/tools/profiler/sampling/authors.txt

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+Joe Groff

basis/tools/profiler/sampling/sampling-tests.factor

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+USING: byte-arrays calendar kernel math memory namespaces
+random threads tools.profiler.sampling
+tools.profiler.sampling.private tools.test ;
+IN: tools.profiler.sampling.tests
+
+! Make sure the profiler doesn't blow up the VM
+TUPLE: boom ;
+{ } [ 10 [ [ ] profile ] times ] unit-test
+[ 10 [ [ boom new throw ] profile ] times ] [ boom? ] must-fail-with
+{ } [ 10 [ [ 100 [ 1000 random (byte-array) drop ] times gc ] profile ] times ] unit-test
+{ } [ 2 [ [ 1 seconds sleep ] profile ] times ] unit-test
+
+(clear-samples)
+f raw-profile-data set-global
+gc

basis/tools/profiler/sampling/sampling.factor

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+! (c)2011 Joe Groff bsd license
 USING: assocs calendar continuations kernel math.statistics
 namespaces sequences tools.profiler.sampling.private ;
 IN: tools.profiler.sampling

basis/tools/profiler/sampling/summary.txt

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+Sampling profiler