diff options
| -rw-r--r-- | test/coverage/test_coverage.rb | 146 |
1 files changed, 73 insertions, 73 deletions
diff --git a/test/coverage/test_coverage.rb b/test/coverage/test_coverage.rb index 58b942804b..eaa6e329c5 100644 --- a/test/coverage/test_coverage.rb +++ b/test/coverage/test_coverage.rb @@ -6,67 +6,70 @@ require "envutil" class TestCoverage < Test::Unit::TestCase def test_result_without_start - assert_raise(RuntimeError) {Coverage.result} + assert_in_out_err(%w[-rcoverage], <<-"end;", [], /coverage measurement is not enabled/) + Coverage.result + p :NG + end; end def test_peek_result_without_start - assert_raise(RuntimeError) {Coverage.peek_result} + assert_in_out_err(%w[-rcoverage], <<-"end;", [], /coverage measurement is not enabled/) + Coverage.peek_result + p :NG + end; end def test_result_with_nothing - Coverage.start - result = Coverage.result - assert_kind_of(Hash, result) - result.each do |key, val| - assert_kind_of(String, key) - assert_kind_of(Array, val) - end + assert_in_out_err(%w[-rcoverage], <<-"end;", ["{}"], []) + Coverage.start + p Coverage.result + end; end def test_coverage_running? - refute Coverage.running? - Coverage.start - assert Coverage.running? - Coverage.peek_result - assert Coverage.running? - Coverage.result - refute Coverage.running? + assert_in_out_err(%w[-rcoverage], <<-"end;", ["false", "true", "true", "false"], []) + p Coverage.running? + Coverage.start + p Coverage.running? + Coverage.peek_result + p Coverage.running? + Coverage.result + p Coverage.running? + end; end def test_coverage_snapshot - loaded_features = $".dup - Dir.mktmpdir {|tmp| Dir.chdir(tmp) { File.open("test.rb", "w") do |f| f.puts <<-EOS - def TestCoverage.coverage_test_snapshot + def coverage_test_snapshot :ok end EOS end - Coverage.start - require tmp + '/test.rb' - cov = Coverage.peek_result[tmp + '/test.rb'] - TestCoverage.coverage_test_snapshot - cov2 = Coverage.peek_result[tmp + '/test.rb'] - assert_equal cov[1] + 1, cov2[1] - assert_equal cov2, Coverage.result[tmp + '/test.rb'] + assert_in_out_err(%w[-rcoverage], <<-"end;", ["[1, 0, nil]", "[1, 1, nil]", "[1, 1, nil]"], []) + Coverage.start + tmp = Dir.pwd + require tmp + "/test.rb" + cov = Coverage.peek_result[tmp + "/test.rb"] + coverage_test_snapshot + cov2 = Coverage.peek_result[tmp + "/test.rb"] + p cov + p cov2 + p Coverage.result[tmp + "/test.rb"] + end; } } - ensure - $".replace loaded_features end def test_restarting_coverage - loaded_features = $".dup - Dir.mktmpdir {|tmp| Dir.chdir(tmp) { File.open("test.rb", "w") do |f| f.puts <<-EOS - def TestCoverage.coverage_test_restarting + def coverage_test_restarting :ok end EOS @@ -78,32 +81,32 @@ class TestCoverage < Test::Unit::TestCase EOS end - Coverage.start - require tmp + '/test.rb' - cov = { "#{tmp}/test.rb" => [1, 0, nil] } - assert_equal cov, Coverage.result - - # Restart coverage but '/test.rb' is required before restart, - # so coverage is not recorded. - Coverage.start - TestCoverage.coverage_test_restarting - assert_equal({}, Coverage.result) - - # Restart coverage and '/test2.rb' is required after restart, - # so coverage is recorded. - Coverage.start - require tmp + '/test2.rb' - cov = { "#{tmp}/test2.rb" => [1] } - assert_equal cov, Coverage.result + exp1 = { "#{tmp}/test.rb" => [1, 0, nil] }.inspect + exp2 = {}.inspect + exp3 = { "#{tmp}/test2.rb" => [1] }.inspect + assert_in_out_err(%w[-rcoverage], <<-"end;", [exp1, exp2, exp3], []) + Coverage.start + tmp = Dir.pwd + require tmp + "/test.rb" + p Coverage.result + + # Restart coverage but '/test.rb' is required before restart, + # so coverage is not recorded. + Coverage.start + coverage_test_restarting + p Coverage.result + + # Restart coverage and '/test2.rb' is required after restart, + # so coverage is recorded. + Coverage.start + require tmp + "/test2.rb" + p Coverage.result + end; } } - ensure - $".replace loaded_features end def test_big_code - loaded_features = $".dup - Dir.mktmpdir {|tmp| Dir.chdir(tmp) { File.open("test.rb", "w") do |f| @@ -113,29 +116,27 @@ class TestCoverage < Test::Unit::TestCase f.puts "])" end - Coverage.start - require tmp + '/test.rb' - assert_equal 10003, Coverage.result[tmp + '/test.rb'].size + assert_in_out_err(%w[-rcoverage], <<-"end;", ["10003"], []) + Coverage.start + tmp = Dir.pwd + require tmp + '/test.rb' + p Coverage.result[tmp + '/test.rb'].size + end; } } - ensure - $".replace loaded_features end def test_nonpositive_linenumber bug12517 = '[ruby-core:76141] [Bug #12517]' - Coverage.start - EnvUtil.suppress_warning do - assert_nothing_raised(ArgumentError, bug12517) do - RubyVM::InstructionSequence.compile(":ok", nil, "<compiled>", 0) - end - end - assert_include Coverage.result, "<compiled>" + assert_in_out_err(%w[-rcoverage], <<-"end;", ['{"<compiled>"=>[nil]}'], [], bug12517) + Coverage.start + RubyVM::InstructionSequence.compile(":ok", nil, "<compiled>", 0) + p Coverage.result + end; end def test_eval bug13305 = '[ruby-core:80079] [Bug #13305]' - loaded_features = $".dup Dir.mktmpdir {|tmp| Dir.chdir(tmp) { @@ -153,15 +154,14 @@ class TestCoverage < Test::Unit::TestCase f.puts 'end' end - Coverage.start - require tmp + '/test.rb' - EnvUtil.suppress_warning do + assert_in_out_err(%w[-rcoverage], <<-"end;", ["[1, 1, 1, 400, nil, nil, nil, nil, nil, nil, nil]"], [], bug13305) + Coverage.start + tmp = Dir.pwd + require tmp + '/test.rb' add_method(Class.new) - end - assert_equal Coverage.result[tmp + "/test.rb"], [1, 1, 1, 400, nil, nil, nil, nil, nil, nil, nil], bug13305 + p Coverage.result[tmp + "/test.rb"] + end; } } - ensure - $".replace loaded_features end -end unless ENV['COVERAGE'] +end |