From 9613af6f34e46bc70528593b345824ccada18102 Mon Sep 17 00:00:00 2001 From: mame Date: Tue, 1 Jan 2019 03:03:17 +0000 Subject: compile.c (iseq_set_sequence): fix branch coverage table Not only TRACE_ELEMENT but also INSN_ELEMENT may have events. The old pc2branchindex was created using only events of TRACE_ELEMENTs. This change uses events of INSN_ELEMENTs too for pc2branchindex table. [Bug #15476] git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@66676 b2dd03c8-39d4-4d8f-98ff-823fe69b080e --- test/coverage/test_coverage.rb | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'test/coverage') diff --git a/test/coverage/test_coverage.rb b/test/coverage/test_coverage.rb index 1797c898af..6a58706440 100644 --- a/test/coverage/test_coverage.rb +++ b/test/coverage/test_coverage.rb @@ -167,6 +167,20 @@ class TestCoverage < Test::Unit::TestCase end; end + def test_coverage_optimized_branch + result = { + :branches => { + [:"&.", 0, 1, 0, 1, 8] => { + [:then, 1, 1, 0, 1, 8] => 1, + [:else, 2, 1, 0, 1, 8] => 0, + }, + }, + } + assert_coverage(<<~"end;", { branches: true }, result) # Bug #15476 + nil&.foo + end; + end + def assert_coverage(code, opt, stdout) stdout = [stdout] unless stdout.is_a?(Array) stdout = stdout.map {|s| s.to_s } -- cgit v1.2.3