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69 lines
1.9 KiB
Ruby
69 lines
1.9 KiB
Ruby
# frozen_string_literal: true
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# Released under the MIT License.
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# Copyright, 2014, by Masahiro Sano.
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# Copyright, 2014-2022, by Samuel Williams.
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describe Tokens do
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let(:translation_unit) { Index.new.parse_translation_unit(fixture_path("list.c")) }
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let(:cursor) { translation_unit.cursor }
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let(:range) { find_by_kind(cursor, :cursor_struct).extent }
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let(:tokens) { translation_unit.tokenize(range) }
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it "can be obtained from a translation unit" do
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expect(tokens).to be_kind_of(Tokens)
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expect(tokens.size).to be >= 12
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expect(tokens.tokens).to be_kind_of(Array)
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expect(tokens.tokens.first).to be_kind_of(Token)
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end
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it "calls dispose_tokens on GC" do
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tokens.autorelease = false
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expect(Lib).to receive(:dispose_tokens).at_least(:once)
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expect{tokens.free}.not_to raise_error
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end
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it "#each" do
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spy = double(stub: nil)
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expect(spy).to receive(:stub).exactly(tokens.size).times
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tokens.each { spy.stub }
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end
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it "#cursors" do
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expect(tokens.cursors).to be_kind_of(Array)
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expect(tokens.cursors.size).to eq(tokens.size)
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expect(tokens.cursors.first).to be_kind_of(Cursor)
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end
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end
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describe Token do
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let(:translation_unit) { Index.new.parse_translation_unit(fixture_path("list.c")) }
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let(:cursor) { translation_unit.cursor }
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let(:range) { find_by_kind(cursor, :cursor_struct).extent }
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let(:token) { translation_unit.tokenize(range).first }
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it "can be obtained from a translation unit" do
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expect(token).to be_kind_of(Token)
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end
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it "#kind" do
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expect(token.kind).to be_kind_of(Symbol)
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expect(token.kind).to eq(:keyword)
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end
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it "#spelling" do
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expect(token.spelling).to be_kind_of(String)
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expect(token.spelling).to eq('struct')
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end
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it "#location" do
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expect(token.location).to be_kind_of(SourceLocation)
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expect(token.location.line).to eq(1)
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end
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it "#extent" do
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expect(token.extent).to be_kind_of(SourceRange)
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expect(token.extent.start.line).to eq(1)
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end
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end
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