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83 lines
2.8 KiB
Ruby
83 lines
2.8 KiB
Ruby
# Copyright, 2014, by Masahiro Sano.
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in
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# all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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# THE SOFTWARE.
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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_first(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_first(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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