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tool/run-lcov.rb: Filter test files out

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And refactoring.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@60020 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
mame 2017-09-25 14:04:59 +00:00
parent c04b6232f8
commit 0c482713dd
1 changed files with 36 additions and 11 deletions
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47
tool/run-lcov.rb
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@ -18,10 +18,32 @@ def backup_gcda_files(gcda_files)
end end
end end
def run_lcov(*args)
system("lcov", "--rc", "lcov_branch_coverage=1", *args)
end
$info_files = [] $info_files = []
def run_lcov(dir, info) def run_lcov_capture(dir, info)
$info_files << info $info_files << info
system("lcov", "-c", "-d", dir, "--rc", "lcov_branch_coverage=1", "-o", info) run_lcov("--capture", "-d", dir, "-o", info)
end
def run_lcov_merge(files, info)
run_lcov(*files.flat_map {|f| ["--add-tracefile", f] }, "-o", info)
end
def run_lcov_remove(info_src, info_out)
dirs = %w(/tmp/* /usr/*)
%w(
test/*
ext/-test-/*
ext/nkf/nkf-utf8/nkf.c
).each {|f| dirs << File.join(File.dirname(__dir__), f) }
run_lcov("--remove", info_src, *dirs, "-o", info_out)
end
def run_genhtml(info, out)
system("genhtml", "--branch-coverage", "--ignore-errors", "source", info, "-o", out)
end end
def gen_rb_lcov(file) def gen_rb_lcov(file)
@ -88,9 +110,9 @@ def gen_rb_lcov(file)
# branch coverage # branch coverage
total = covered = 0 total = covered = 0
id = 0 id = 0
cov[:branches].each do |(base_type, _, base_lineno), targets| cov[:branches].each do |(_base_type, _, base_lineno), targets|
i = 0 i = 0
targets.each do |(target_type, target_lineno), count| targets.each do |(_target_type, _target_lineno), count|
f.puts "BRDA:#{ base_lineno },#{ id },#{ i },#{ count }" f.puts "BRDA:#{ base_lineno },#{ id },#{ i },#{ count }"
total += 1 total += 1
covered += 1 if count > 0 covered += 1 if count > 0
@ -113,25 +135,28 @@ backup_gcda_files(rubyspec_temp_gcda_files) do
if ext_gcda_files != [] if ext_gcda_files != []
backup_gcda_files(ext_gcda_files) do backup_gcda_files(ext_gcda_files) do
info = "lcov-root.info" info = "lcov-root.info"
run_lcov(".", info) run_lcov_capture(".", info)
end end
end end
ext_gcda_files.group_by {|f| f.descend.to_a[1] }.each do |key, files| ext_gcda_files.group_by {|f| f.descend.to_a[1] }.each do |key, files|
info = "lcov-#{ key.to_s.gsub(File::Separator, "-") }.info" info = "lcov-#{ key.to_s.gsub(File::Separator, "-") }.info"
run_lcov(key.to_s, info) run_lcov_capture(key.to_s, info)
end end
end end
if $info_files != [] if $info_files != []
system("lcov", *$info_files.flat_map {|f| ["-a", f] }, "--rc", "lcov_branch_coverage=1", "-o", "lcov-c-all.info") run_lcov_merge($info_files, "lcov-c-all.info")
system("genhtml", "--branch-coverage", "--ignore-errors", "source", "lcov-c-all.info", "-o", "lcov-c-out") run_lcov_remove("lcov-c-all.info", "lcov-c-all-filtered.info")
run_genhtml("lcov-c-all-filtered.info", "lcov-c-out")
end end
if File.readable?("test-coverage.dat") if File.readable?("test-coverage.dat")
gen_rb_lcov("test-coverage.dat") gen_rb_lcov("test-coverage.dat")
system("genhtml", "--branch-coverage", "--ignore-errors", "source", "lcov-rb-all.info", "-o", "lcov-rb-out") run_lcov_remove("lcov-rb-all.info", "lcov-rb-all-filtered.info")
run_genhtml("lcov-rb-all-filtered.info", "lcov-rb-out")
end end
if File.readable?("lcov-c-all.info") && File.readable?("lcov-rb-all.info") if File.readable?("lcov-c-all.info") && File.readable?("lcov-rb-all.info")
system("lcov", "-a", "lcov-c-all.info", "-a", "lcov-rb-all.info", "--rc", "lcov_branch_coverage=1", "-o", "lcov-all.info") || raise run_lcov_merge(%w(lcov-c-all.info lcov-rb-all.info), "lcov-all.info")
system("genhtml", "--branch-coverage", "--ignore-errors", "source", "lcov-all.info", "-o", "lcov-out") run_lcov_remove("lcov-all.info", "lcov-all-filtered.info")
run_genhtml("lcov-all-filtered.info", "lcov-out")
end end