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Narrow the tracing of object allocations to during each test

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Nobuyoshi Nakada 2021-06-27 21:13:37 +09:00
parent 13939d61b4
commit 3839a8fe79
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1 changed files with 28 additions and 28 deletions
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20
tool/lib/minitest/unit.rb
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@ -961,8 +961,11 @@ module MiniTest
} }
leakchecker = LeakChecker.new leakchecker = LeakChecker.new
if ENV["LEAK_CHECKER_TRACE_OBJECT_ALLOCATION"]
require "objspace"
trace = true
end
continuation = proc do
assertions = filtered_test_methods.map { |method| assertions = filtered_test_methods.map { |method|
inst = suite.new method inst = suite.new method
inst._assertions = 0 inst._assertions = 0
@ -970,7 +973,12 @@ module MiniTest
print "#{suite}##{method} = " if @verbose print "#{suite}##{method} = " if @verbose
start_time = Time.now if @verbose start_time = Time.now if @verbose
result = inst.run self result =
if trace
ObjectSpace.trace_object_allocations {inst.run self}
else
inst.run self
end
print "%.2f s = " % (Time.now - start_time) if @verbose print "%.2f s = " % (Time.now - start_time) if @verbose
print result print result
@ -986,14 +994,6 @@ module MiniTest
return assertions.size, assertions.inject(0) { |sum, n| sum + n } return assertions.size, assertions.inject(0) { |sum, n| sum + n }
end end
if ENV["LEAK_CHECKER_TRACE_OBJECT_ALLOCATION"]
require "objspace"
ObjectSpace.trace_object_allocations(&continuation)
else
continuation.call
end
end
## ##
# Record the result of a single test. Makes it very easy to gather # Record the result of a single test. Makes it very easy to gather
# information. Eg: # information. Eg: