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-rw-r--r--test/coverage/test_coverage.rb106
1 files changed, 69 insertions, 37 deletions
diff --git a/test/coverage/test_coverage.rb b/test/coverage/test_coverage.rb
index 6afef8ce1b..4773280cae 100644
--- a/test/coverage/test_coverage.rb
+++ b/test/coverage/test_coverage.rb
@@ -5,22 +5,33 @@ require "tmpdir"
require "envutil"
class TestCoverage < Test::Unit::TestCase
+ # The command-line arguments that we will pass to the ruby subprocess invoked
+ # by assert_in_out_err. In general this is just requiring the coverage
+ # library, but if prism is enabled we want to additionally pass that option
+ # through.
+ ARGV = ["-rcoverage"]
+
+ if RubyVM::InstructionSequence.compile('').to_a[4][:parser] == :prism
+ ARGV << "-W:no-experimental"
+ ARGV << "--parser=prism"
+ end
+
def test_result_without_start
- assert_in_out_err(%w[-rcoverage], <<-"end;", [], /coverage measurement is not enabled/)
+ assert_in_out_err(ARGV, <<-"end;", [], /coverage measurement is not enabled/)
Coverage.result
p :NG
end;
end
def test_peek_result_without_start
- assert_in_out_err(%w[-rcoverage], <<-"end;", [], /coverage measurement is not enabled/)
+ assert_in_out_err(ARGV, <<-"end;", [], /coverage measurement is not enabled/)
Coverage.peek_result
p :NG
end;
end
def test_result_with_nothing
- assert_in_out_err(%w[-rcoverage], <<-"end;", ["{}"], [])
+ assert_in_out_err(ARGV, <<-"end;", ["{}"], [])
Coverage.start
p Coverage.result
end;
@@ -34,7 +45,7 @@ class TestCoverage < Test::Unit::TestCase
end
def test_coverage_running?
- assert_in_out_err(%w[-rcoverage], <<-"end;", ["false", "true", "true", "false"], [])
+ assert_in_out_err(ARGV, <<-"end;", ["false", "true", "true", "false"], [])
p Coverage.running?
Coverage.start
p Coverage.running?
@@ -56,7 +67,7 @@ class TestCoverage < Test::Unit::TestCase
EOS
end
- assert_in_out_err(%w[-rcoverage], <<-"end;", ["[1, 0, nil]", "[1, 1, nil]", "[1, 1, nil]"], [])
+ assert_in_out_err(ARGV, <<-"end;", ["[1, 0, nil]", "[1, 1, nil]", "[1, 1, nil]"], [])
Coverage.start
tmp = Dir.pwd
require tmp + "/test.rb"
@@ -92,7 +103,7 @@ class TestCoverage < Test::Unit::TestCase
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], [])
+ assert_in_out_err(ARGV, <<-"end;", [exp1, exp2, exp3], [])
Coverage.start
tmp = Dir.pwd
require tmp + "/test.rb"
@@ -124,7 +135,7 @@ class TestCoverage < Test::Unit::TestCase
f.puts "])"
end
- assert_in_out_err(%w[-rcoverage], <<-"end;", ["10003"], [])
+ assert_in_out_err(ARGV, <<-"end;", ["10003"], [])
Coverage.start
tmp = Dir.pwd
require tmp + '/test.rb'
@@ -153,7 +164,7 @@ class TestCoverage < Test::Unit::TestCase
f.puts 'end'
end
- assert_in_out_err(%w[-W0 -rcoverage], <<-"end;", ["[1, 1, 1, 400, nil, nil, nil, nil, nil, nil, nil]"], [], bug13305)
+ assert_in_out_err(["-W0", *ARGV], <<-"end;", ["[1, 1, 1, 400, nil, nil, nil, nil, nil, nil, nil]"], [], bug13305)
Coverage.start(:all)
tmp = Dir.pwd
require tmp + '/test.rb'
@@ -165,7 +176,7 @@ class TestCoverage < Test::Unit::TestCase
end
def test_eval_coverage
- assert_in_out_err(%w[-rcoverage], <<-"end;", ["[1, 1, 1, nil, 0, nil]"], [])
+ assert_in_out_err(ARGV, <<-"end;", ["[1, 1, 1, nil, 0, nil]"], [])
Coverage.start(eval: true, lines: true)
eval(<<-RUBY, TOPLEVEL_BINDING, "test.rb")
@@ -242,7 +253,7 @@ class TestCoverage < Test::Unit::TestCase
Dir.chdir(tmp) {
File.write("test.rb", code)
- assert_in_out_err(%w[-W0 -rcoverage], <<-"end;", stdout, [])
+ assert_in_out_err(["-W0", *ARGV], <<-"end;", stdout, [])
Coverage.start(#{ opt })
tmp = Dir.pwd
require tmp + '/test.rb'
@@ -642,7 +653,7 @@ class TestCoverage < Test::Unit::TestCase
"{:lines=>[0, 1, 1, nil, 0, nil, nil]}",
"{:lines=>[0, 1, 0, nil, 1, nil, nil]}",
]
- assert_in_out_err(%w[-rcoverage], <<-"end;", exp, [])
+ assert_in_out_err(ARGV, <<-"end;", exp, [])
Coverage.start(lines: true)
tmp = Dir.pwd
f = tmp + "/test.rb"
@@ -676,7 +687,7 @@ class TestCoverage < Test::Unit::TestCase
"{:branches=>{[:if, 0, 2, 2, 6, 5]=>{[:then, 1, 3, 4, 3, 8]=>0, [:else, 2, 5, 4, 5, 12]=>1}}}",
"{:branches=>{[:if, 0, 2, 2, 6, 5]=>{[:then, 1, 3, 4, 3, 8]=>0, [:else, 2, 5, 4, 5, 12]=>1}}}",
]
- assert_in_out_err(%w[-rcoverage], <<-"end;", exp, [])
+ assert_in_out_err(ARGV, <<-"end;", exp, [])
Coverage.start(branches: true)
tmp = Dir.pwd
f = tmp + "/test.rb"
@@ -712,7 +723,7 @@ class TestCoverage < Test::Unit::TestCase
"{:methods=>{[Object, :foo, 1, 0, 7, 3]=>1}}",
"{:methods=>{[Object, :foo, 1, 0, 7, 3]=>1}}"
]
- assert_in_out_err(%w[-rcoverage], <<-"end;", exp, [])
+ assert_in_out_err(ARGV, <<-"end;", exp, [])
Coverage.start(methods: true)
tmp = Dir.pwd
f = tmp + "/test.rb"
@@ -748,7 +759,7 @@ class TestCoverage < Test::Unit::TestCase
"{:oneshot_lines=>[5]}",
"{:oneshot_lines=>[]}",
]
- assert_in_out_err(%w[-rcoverage], <<-"end;", exp, [])
+ assert_in_out_err(ARGV, <<-"end;", exp, [])
Coverage.start(oneshot_lines: true)
tmp = Dir.pwd
f = tmp + "/test.rb"
@@ -848,9 +859,10 @@ class TestCoverage < Test::Unit::TestCase
EOS
end
- cov1 = "[0, 0, nil, nil, 0, 1, nil, nil, 0, 0, nil]"
- cov2 = "[0, 0, nil, nil, 0, 1, nil, nil, 0, 1, nil]"
- assert_in_out_err(%w[-rcoverage], <<-"end;", [cov1, cov2], [])
+ assert_separately(%w[-rcoverage], "#{<<~"begin;"}\n#{<<~'end;'}")
+ begin;
+ cov1 = [0, 0, nil, nil, 0, 1, nil, nil, 0, 0, nil]
+ cov2 = [0, 0, nil, nil, 0, 1, nil, nil, 0, 1, nil]
Coverage.setup
tmp = Dir.pwd
require tmp + "/test.rb"
@@ -859,15 +871,34 @@ class TestCoverage < Test::Unit::TestCase
bar
Coverage.suspend
baz
- p Coverage.peek_result[tmp + "/test.rb"]
+ assert_equal cov1, Coverage.peek_result[tmp + "/test.rb"]
Coverage.resume
baz
- p Coverage.result[tmp + "/test.rb"]
+ assert_equal cov2, Coverage.result[tmp + "/test.rb"]
end;
- cov1 = "{:lines=>[0, 0, nil, nil, 0, 1, nil, nil, 0, 0, nil], :branches=>{}, :methods=>{[Object, :baz, 9, 12, 11, 15]=>0, [Object, :bar, 5, 12, 7, 15]=>1, [Object, :foo, 1, 12, 3, 15]=>0}}"
- cov2 = "{:lines=>[0, 0, nil, nil, 0, 1, nil, nil, 0, 1, nil], :branches=>{}, :methods=>{[Object, :baz, 9, 12, 11, 15]=>1, [Object, :bar, 5, 12, 7, 15]=>1, [Object, :foo, 1, 12, 3, 15]=>0}}"
- assert_in_out_err(%w[-rcoverage], <<-"end;", [cov1, cov2], [])
+ assert_separately(%w[-rcoverage], "#{<<~"begin;"}\n#{<<~'end;'}")
+ begin;
+ cov1 = {
+ lines: [0, 0, nil, nil, 0, 1, nil, nil, 0, 0, nil],
+ branches: {},
+ methods: {
+ [Object, :baz, 9, 12, 11, 15]=>0,
+ [Object, :bar, 5, 12, 7, 15]=>1,
+ [Object, :foo, 1, 12, 3, 15]=>0,
+ }
+ }
+
+ cov2 = {
+ lines: [0, 0, nil, nil, 0, 1, nil, nil, 0, 1, nil],
+ branches: {},
+ methods: {
+ [Object, :baz, 9, 12, 11, 15]=>1,
+ [Object, :bar, 5, 12, 7, 15]=>1,
+ [Object, :foo, 1, 12, 3, 15]=>0,
+ }
+ }
+
Coverage.setup(:all)
tmp = Dir.pwd
require tmp + "/test.rb"
@@ -876,15 +907,16 @@ class TestCoverage < Test::Unit::TestCase
bar
Coverage.suspend
baz
- p Coverage.peek_result[tmp + "/test.rb"]
+ assert_equal cov1, Coverage.peek_result[tmp + "/test.rb"]
Coverage.resume
baz
- p Coverage.result[tmp + "/test.rb"]
+ assert_equal cov2, Coverage.result[tmp + "/test.rb"]
end;
- cov1 = "{:oneshot_lines=>[6]}"
- cov2 = "{:oneshot_lines=>[6, 10]}"
- assert_in_out_err(%w[-rcoverage], <<-"end;", [cov1, cov2], [])
+ assert_separately(%w[-rcoverage], "#{<<~"begin;"}\n#{<<~'end;'}")
+ begin;
+ cov1 = {:oneshot_lines=>[6]}
+ cov2 = {:oneshot_lines=>[6, 10]}
Coverage.setup(oneshot_lines: true)
tmp = Dir.pwd
require tmp + "/test.rb"
@@ -893,17 +925,17 @@ class TestCoverage < Test::Unit::TestCase
bar
Coverage.suspend
baz
- p Coverage.peek_result[tmp + "/test.rb"]
+ assert_equal cov1, Coverage.peek_result[tmp + "/test.rb"]
Coverage.resume
baz
- p Coverage.result[tmp + "/test.rb"]
+ assert_equal cov2, Coverage.result[tmp + "/test.rb"]
end;
}
}
end
def test_coverage_state
- assert_in_out_err(%w[-rcoverage], <<-"end;", [":idle", ":running", ":running", ":idle"], [])
+ assert_in_out_err(ARGV, <<-"end;", [":idle", ":running", ":running", ":idle"], [])
p Coverage.state
Coverage.start
p Coverage.state
@@ -913,7 +945,7 @@ class TestCoverage < Test::Unit::TestCase
p Coverage.state
end;
- assert_in_out_err(%w[-rcoverage], <<-"end;", [":idle", ":suspended", ":running", ":suspended", ":running", ":suspended", ":idle"], [])
+ assert_in_out_err(ARGV, <<-"end;", [":idle", ":suspended", ":running", ":suspended", ":running", ":suspended", ":idle"], [])
p Coverage.state
Coverage.setup
p Coverage.state
@@ -931,14 +963,14 @@ class TestCoverage < Test::Unit::TestCase
end
def test_result_without_resume
- assert_in_out_err(%w[-rcoverage], <<-"end;", ["{}"], [])
+ assert_in_out_err(ARGV, <<-"end;", ["{}"], [])
Coverage.setup
p Coverage.result
end;
end
def test_result_after_suspend
- assert_in_out_err(%w[-rcoverage], <<-"end;", ["{}"], [])
+ assert_in_out_err(ARGV, <<-"end;", ["{}"], [])
Coverage.start
Coverage.suspend
p Coverage.result
@@ -946,21 +978,21 @@ class TestCoverage < Test::Unit::TestCase
end
def test_resume_without_setup
- assert_in_out_err(%w[-rcoverage], <<-"end;", [], /coverage measurement is not set up yet/)
+ assert_in_out_err(ARGV, <<-"end;", [], /coverage measurement is not set up yet/)
Coverage.resume
p :NG
end;
end
def test_suspend_without_setup
- assert_in_out_err(%w[-rcoverage], <<-"end;", [], /coverage measurement is not running/)
+ assert_in_out_err(ARGV, <<-"end;", [], /coverage measurement is not running/)
Coverage.suspend
p :NG
end;
end
def test_double_resume
- assert_in_out_err(%w[-rcoverage], <<-"end;", [], /coverage measurement is already running/)
+ assert_in_out_err(ARGV, <<-"end;", [], /coverage measurement is already running/)
Coverage.start
Coverage.resume
p :NG
@@ -968,7 +1000,7 @@ class TestCoverage < Test::Unit::TestCase
end
def test_double_suspend
- assert_in_out_err(%w[-rcoverage], <<-"end;", [], /coverage measurement is not running/)
+ assert_in_out_err(ARGV, <<-"end;", [], /coverage measurement is not running/)
Coverage.setup
Coverage.suspend
p :NG
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-21 11:41:48 +0000