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58 lines
2.3 KiB
Ruby
58 lines
2.3 KiB
Ruby
require_relative "./helper"
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class TestGrammars < Minitest::Test
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ROOT = File.expand_path("../..", __FILE__)
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def setup
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@grammars = YAML.load(File.read(File.join(ROOT, "grammars.yml")))
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end
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def test_no_duplicate_scopes
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scopes = @grammars.values.flatten
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duplicates = scopes.group_by { |s| s }.select { |k, v| v.length > 1 }.map(&:first)
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assert duplicates.empty?, "The following scopes appear in grammars.yml more than once:\n#{duplicates.sort.join("\n")}"
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end
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def test_submodules_are_in_sync
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# Strip off paths inside the submodule so that just the submodule path remains.
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listed_submodules = @grammars.keys.grep(/vendor\/grammars/).map { |source| source[%r{vendor/grammars/[^/]+}] }
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nonexistent_submodules = listed_submodules - submodule_paths
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unlisted_submodules = submodule_paths - listed_submodules
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message = ""
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unless nonexistent_submodules.empty?
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message << "The following submodules are listed in grammars.yml but don't seem to exist in the repository.\n"
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message << "Either add them using `git submodule add` or remove them from grammars.yml.\n"
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message << nonexistent_submodules.sort.join("\n")
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end
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unless unlisted_submodules.empty?
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message << "\n" unless message.empty?
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message << "The following submodules exist in the repository but aren't listed in grammars.yml.\n"
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message << "Either add them to grammars.yml or remove them from the repository using `git rm`.\n"
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message << unlisted_submodules.sort.join("\n")
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end
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assert nonexistent_submodules.empty? && unlisted_submodules.empty?, message
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end
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def test_local_scopes_are_in_sync
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actual = YAML.load(`"#{File.join(ROOT, "script", "convert-grammars")}" --output - --no-install --no-remote`)
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assert $?.success?, "script/convert-grammars failed"
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# We're not checking remote grammars. That can take a long time and make CI
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# flaky if network conditions are poor.
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@grammars.delete_if { |k, v| k.start_with?("http:", "https:") }
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@grammars.each do |k, v|
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assert_equal v, actual[k], "The scopes listed for #{k} in grammars.yml don't match the scopes found in that repository"
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end
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end
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private
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def submodule_paths
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@submodule_paths ||= `git config --list --file "#{File.join(ROOT, ".gitmodules")}"`.lines.grep(/\.path=/).map { |line| line.chomp.split("=", 2).last }
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end
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end
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