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simplecov: enable for subprocesses.

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Follow instructions in:
https://github.com/simplecov-ruby/simplecov#running-simplecov-against-subprocesses
This commit is contained in:
Mike McQuaid 2020-08-18 15:58:46 +01:00
parent e03c1a22c0
commit 82fc9506ad
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1 changed files with 14 additions and 0 deletions
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14
Library/Homebrew/.simplecov
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@ -3,6 +3,8 @@
require "English"
SimpleCov.enable_for_subprocesses true
SimpleCov.start do
coverage_dir File.expand_path("../test/coverage", File.realpath(__FILE__))
root File.expand_path("..", File.realpath(__FILE__))
@ -12,9 +14,21 @@ SimpleCov.start do
# tests to be dropped. This causes random fluctuations in test coverage.
merge_timeout 86400
at_fork do |pid|
# This needs a unique name so it won't be ovewritten
command_name "#{SimpleCov.command_name} (#{pid})"
# be quiet, the parent process will be in charge of output and checking coverage totals
print_error_status = false
end
if ENV["HOMEBREW_INTEGRATION_TEST"]
# This needs a unique name so it won't be ovewritten
command_name "#{ENV["HOMEBREW_INTEGRATION_TEST"]} (#{$PROCESS_ID})"
# be quiet, the parent process will be in charge of output and checking coverage totals
print_error_status = false
at_exit do
exit_code = $ERROR_INFO.nil? ? 0 : $ERROR_INFO.status
$stdout.reopen("/dev/null")