diff options
| author | Hiroshi SHIBATA <[email protected]> | 2022-08-19 15:37:45 +0900 |
|---|---|---|
| committer | Hiroshi SHIBATA <[email protected]> | 2022-08-26 12:15:47 +0900 |
| commit | 0d9f4ea0d45f6577a4a13f898e981958a1f039c6 (patch) | |
| tree | a5c1eb45bd2d5014baf93449c53efec3c4dccbd7 /spec/syntax_suggest/integration/ruby_command_line_spec.rb | |
| parent | 3504be1bc13235407e01f55d3df6fe0b4cb5ba9e (diff) | |
Import spec examples from ruby/syntax_suggest
Notes
Notes:
Merged: https://github.com/ruby/ruby/pull/6287
Diffstat (limited to 'spec/syntax_suggest/integration/ruby_command_line_spec.rb')
| -rw-r--r-- | spec/syntax_suggest/integration/ruby_command_line_spec.rb | 151 |
1 files changed, 151 insertions, 0 deletions
diff --git a/spec/syntax_suggest/integration/ruby_command_line_spec.rb b/spec/syntax_suggest/integration/ruby_command_line_spec.rb new file mode 100644 index 0000000000..7a1c5c654e --- /dev/null +++ b/spec/syntax_suggest/integration/ruby_command_line_spec.rb @@ -0,0 +1,151 @@ +# frozen_string_literal: true + +require_relative "../spec_helper" + +module SyntaxSuggest + RSpec.describe "Requires with ruby cli" do + it "namespaces all monkeypatched methods" do + Dir.mktmpdir do |dir| + tmpdir = Pathname(dir) + script = tmpdir.join("script.rb") + script.write <<~'EOM' + puts Kernel.private_methods + EOM + + syntax_suggest_methods_file = tmpdir.join("syntax_suggest_methods.txt") + api_only_methods_file = tmpdir.join("api_only_methods.txt") + kernel_methods_file = tmpdir.join("kernel_methods.txt") + + d_pid = Process.spawn("ruby -I#{lib_dir} -rsyntax_suggest #{script} 2>&1 > #{syntax_suggest_methods_file}") + k_pid = Process.spawn("ruby #{script} 2>&1 >> #{kernel_methods_file}") + r_pid = Process.spawn("ruby -I#{lib_dir} -rsyntax_suggest/api #{script} 2>&1 > #{api_only_methods_file}") + + Process.wait(k_pid) + Process.wait(d_pid) + Process.wait(r_pid) + + kernel_methods_array = kernel_methods_file.read.strip.lines.map(&:strip) + syntax_suggest_methods_array = syntax_suggest_methods_file.read.strip.lines.map(&:strip) + api_only_methods_array = api_only_methods_file.read.strip.lines.map(&:strip) + + # In ruby 3.1.0-preview1 the `timeout` file is already required + # we can remove it if it exists to normalize the output for + # all ruby versions + [syntax_suggest_methods_array, kernel_methods_array, api_only_methods_array].each do |array| + array.delete("timeout") + end + + methods = (syntax_suggest_methods_array - kernel_methods_array).sort + if methods.any? + expect(methods).to eq(["syntax_suggest_original_load", "syntax_suggest_original_require", "syntax_suggest_original_require_relative"]) + end + + methods = (api_only_methods_array - kernel_methods_array).sort + expect(methods).to eq([]) + end + end + + it "detects require error and adds a message with auto mode" do + Dir.mktmpdir do |dir| + tmpdir = Pathname(dir) + script = tmpdir.join("script.rb") + script.write <<~EOM + describe "things" do + it "blerg" do + end + + it "flerg" + end + + it "zlerg" do + end + end + EOM + + require_rb = tmpdir.join("require.rb") + require_rb.write <<~EOM + load "#{script.expand_path}" + EOM + + out = `ruby -I#{lib_dir} -rsyntax_suggest #{require_rb} 2>&1` + + expect($?.success?).to be_falsey + expect(out).to include('❯ 5 it "flerg"').once + end + end + + it "annotates a syntax error in Ruby 3.2+ when require is not used" do + pending("Support for SyntaxError#detailed_message monkeypatch needed https://gist.github.com/schneems/09f45cc23b9a8c46e9af6acbb6e6840d?permalink_comment_id=4172585#gistcomment-4172585") + + skip if Gem::Version.new(RUBY_VERSION) < Gem::Version.new("3.2") + + Dir.mktmpdir do |dir| + tmpdir = Pathname(dir) + script = tmpdir.join("script.rb") + script.write <<~EOM + describe "things" do + it "blerg" do + end + + it "flerg" + end + + it "zlerg" do + end + end + EOM + + out = `ruby -I#{lib_dir} -rsyntax_suggest #{script} 2>&1` + + expect($?.success?).to be_falsey + expect(out).to include('❯ 5 it "flerg"').once + end + end + + it "does not load internals into memory if no syntax error" do + Dir.mktmpdir do |dir| + tmpdir = Pathname(dir) + script = tmpdir.join("script.rb") + script.write <<~EOM + class Dog + end + + if defined?(SyntaxSuggest::DEFAULT_VALUE) + puts "SyntaxSuggest is loaded" + else + puts "SyntaxSuggest is NOT loaded" + end + EOM + + require_rb = tmpdir.join("require.rb") + require_rb.write <<~EOM + load "#{script.expand_path}" + EOM + + out = `ruby -I#{lib_dir} -rsyntax_suggest #{require_rb} 2>&1` + + expect($?.success?).to be_truthy + expect(out).to include("SyntaxSuggest is NOT loaded").once + end + end + + it "ignores eval" do + Dir.mktmpdir do |dir| + tmpdir = Pathname(dir) + script = tmpdir.join("script.rb") + script.write <<~'EOM' + $stderr = STDOUT + eval("def lol") + EOM + + out = `ruby -I#{lib_dir} -rsyntax_suggest #{script} 2>&1` + + expect($?.success?).to be_falsey + expect(out).to include("(eval):1") + + expect(out).to_not include("SyntaxSuggest") + expect(out).to_not include("Could not find filename") + end + end + end +end |